godot-docs/classes/class_textserverextension.rst

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.. _class_TextServerExtension:

TextServerExtension
===================

**Inherits:** :ref:`TextServer<class_TextServer>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

**Inherited By:** :ref:`TextServerAdvanced<class_TextServerAdvanced>`, :ref:`TextServerDummy<class_TextServerDummy>`, :ref:`TextServerFallback<class_TextServerFallback>`

Base class for custom :ref:`TextServer<class_TextServer>` implementations (plugins).

.. rst-class:: classref-introduction-group

Description
-----------

External :ref:`TextServer<class_TextServer>` implementations should inherit from this class.

.. rst-class:: classref-reftable-group

Methods
-------

.. table::
   :widths: auto

   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_cleanup<class_TextServerExtension_private_method__cleanup>`\ (\ ) |virtual|                                                                                                                                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`RID<class_RID>`                                           | :ref:`_create_font<class_TextServerExtension_private_method__create_font>`\ (\ ) |virtual|                                                                                                                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`RID<class_RID>`                                           | :ref:`_create_font_linked_variation<class_TextServerExtension_private_method__create_font_linked_variation>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`RID<class_RID>`                                           | :ref:`_create_shaped_text<class_TextServerExtension_private_method__create_shaped_text>`\ (\ direction\: :ref:`Direction<enum_TextServer_Direction>`, orientation\: :ref:`Orientation<enum_TextServer_Orientation>`\ ) |virtual|                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_draw_hex_code_box<class_TextServerExtension_private_method__draw_hex_code_box>`\ (\ canvas\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, pos\: :ref:`Vector2<class_Vector2>`, index\: :ref:`int<class_int>`, color\: :ref:`Color<class_Color>`\ ) |virtual| |const|                                                                                                                                   |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_clear_glyphs<class_TextServerExtension_private_method__font_clear_glyphs>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual|                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_clear_kerning_map<class_TextServerExtension_private_method__font_clear_kerning_map>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_clear_size_cache<class_TextServerExtension_private_method__font_clear_size_cache>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_clear_textures<class_TextServerExtension_private_method__font_clear_textures>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual|                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_draw_glyph<class_TextServerExtension_private_method__font_draw_glyph>`\ (\ font_rid\: :ref:`RID<class_RID>`, canvas\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, pos\: :ref:`Vector2<class_Vector2>`, index\: :ref:`int<class_int>`, color\: :ref:`Color<class_Color>`\ ) |virtual| |const|                                                                                                     |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_draw_glyph_outline<class_TextServerExtension_private_method__font_draw_glyph_outline>`\ (\ font_rid\: :ref:`RID<class_RID>`, canvas\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, outline_size\: :ref:`int<class_int>`, pos\: :ref:`Vector2<class_Vector2>`, index\: :ref:`int<class_int>`, color\: :ref:`Color<class_Color>`\ ) |virtual| |const|                                               |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`FontAntialiasing<enum_TextServer_FontAntialiasing>`       | :ref:`_font_get_antialiasing<class_TextServerExtension_private_method__font_get_antialiasing>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_font_get_ascent<class_TextServerExtension_private_method__font_get_ascent>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_font_get_baseline_offset<class_TextServerExtension_private_method__font_get_baseline_offset>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_char_from_glyph_index<class_TextServerExtension_private_method__font_get_char_from_glyph_index>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph_index\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                         |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_font_get_descent<class_TextServerExtension_private_method__font_get_descent>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_font_get_disable_embedded_bitmaps<class_TextServerExtension_private_method__font_get_disable_embedded_bitmaps>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_font_get_embolden<class_TextServerExtension_private_method__font_get_embolden>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_face_count<class_TextServerExtension_private_method__font_get_face_count>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_face_index<class_TextServerExtension_private_method__font_get_face_index>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_fixed_size<class_TextServerExtension_private_method__font_get_fixed_size>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`FixedSizeScaleMode<enum_TextServer_FixedSizeScaleMode>`   | :ref:`_font_get_fixed_size_scale_mode<class_TextServerExtension_private_method__font_get_fixed_size_scale_mode>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_font_get_generate_mipmaps<class_TextServerExtension_private_method__font_get_generate_mipmaps>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_font_get_global_oversampling<class_TextServerExtension_private_method__font_get_global_oversampling>`\ (\ ) |virtual| |const|                                                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Vector2<class_Vector2>`                                   | :ref:`_font_get_glyph_advance<class_TextServerExtension_private_method__font_get_glyph_advance>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                               |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_get_glyph_contours<class_TextServerExtension_private_method__font_get_glyph_contours>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, index\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_glyph_index<class_TextServerExtension_private_method__font_get_glyph_index>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, char\: :ref:`int<class_int>`, variation_selector\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_font_get_glyph_list<class_TextServerExtension_private_method__font_get_glyph_list>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual| |const|                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Vector2<class_Vector2>`                                   | :ref:`_font_get_glyph_offset<class_TextServerExtension_private_method__font_get_glyph_offset>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                       |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Vector2<class_Vector2>`                                   | :ref:`_font_get_glyph_size<class_TextServerExtension_private_method__font_get_glyph_size>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                           |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_glyph_texture_idx<class_TextServerExtension_private_method__font_get_glyph_texture_idx>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`RID<class_RID>`                                           | :ref:`_font_get_glyph_texture_rid<class_TextServerExtension_private_method__font_get_glyph_texture_rid>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Vector2<class_Vector2>`                                   | :ref:`_font_get_glyph_texture_size<class_TextServerExtension_private_method__font_get_glyph_texture_size>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                           |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Rect2<class_Rect2>`                                       | :ref:`_font_get_glyph_uv_rect<class_TextServerExtension_private_method__font_get_glyph_uv_rect>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                     |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Hinting<enum_TextServer_Hinting>`                         | :ref:`_font_get_hinting<class_TextServerExtension_private_method__font_get_hinting>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Vector2<class_Vector2>`                                   | :ref:`_font_get_kerning<class_TextServerExtension_private_method__font_get_kerning>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph_pair\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual| |const|                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Array<class_Array>`\[:ref:`Vector2i<class_Vector2i>`\]    | :ref:`_font_get_kerning_list<class_TextServerExtension_private_method__font_get_kerning_list>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_font_get_language_support_override<class_TextServerExtension_private_method__font_get_language_support_override>`\ (\ font_rid\: :ref:`RID<class_RID>`, language\: :ref:`String<class_String>`\ ) |virtual|                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedStringArray<class_PackedStringArray>`               | :ref:`_font_get_language_support_overrides<class_TextServerExtension_private_method__font_get_language_support_overrides>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_msdf_pixel_range<class_TextServerExtension_private_method__font_get_msdf_pixel_range>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_msdf_size<class_TextServerExtension_private_method__font_get_msdf_size>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_font_get_name<class_TextServerExtension_private_method__font_get_name>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_get_opentype_feature_overrides<class_TextServerExtension_private_method__font_get_opentype_feature_overrides>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_get_ot_name_strings<class_TextServerExtension_private_method__font_get_ot_name_strings>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_font_get_oversampling<class_TextServerExtension_private_method__font_get_oversampling>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_font_get_scale<class_TextServerExtension_private_method__font_get_scale>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_font_get_script_support_override<class_TextServerExtension_private_method__font_get_script_support_override>`\ (\ font_rid\: :ref:`RID<class_RID>`, script\: :ref:`String<class_String>`\ ) |virtual|                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedStringArray<class_PackedStringArray>`               | :ref:`_font_get_script_support_overrides<class_TextServerExtension_private_method__font_get_script_support_overrides>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Array<class_Array>`\[:ref:`Vector2i<class_Vector2i>`\]    | :ref:`_font_get_size_cache_list<class_TextServerExtension_private_method__font_get_size_cache_list>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_spacing<class_TextServerExtension_private_method__font_get_spacing>`\ (\ font_rid\: :ref:`RID<class_RID>`, spacing\: :ref:`SpacingType<enum_TextServer_SpacingType>`\ ) |virtual| |const|                                                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_stretch<class_TextServerExtension_private_method__font_get_stretch>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |bitfield|\[:ref:`FontStyle<enum_TextServer_FontStyle>`\]       | :ref:`_font_get_style<class_TextServerExtension_private_method__font_get_style>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_font_get_style_name<class_TextServerExtension_private_method__font_get_style_name>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`SubpixelPositioning<enum_TextServer_SubpixelPositioning>` | :ref:`_font_get_subpixel_positioning<class_TextServerExtension_private_method__font_get_subpixel_positioning>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_font_get_supported_chars<class_TextServerExtension_private_method__font_get_supported_chars>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_font_get_supported_glyphs<class_TextServerExtension_private_method__font_get_supported_glyphs>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_texture_count<class_TextServerExtension_private_method__font_get_texture_count>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual| |const|                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Image<class_Image>`                                       | :ref:`_font_get_texture_image<class_TextServerExtension_private_method__font_get_texture_image>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, texture_index\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_font_get_texture_offsets<class_TextServerExtension_private_method__font_get_texture_offsets>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, texture_index\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                         |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Transform2D<class_Transform2D>`                           | :ref:`_font_get_transform<class_TextServerExtension_private_method__font_get_transform>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_font_get_underline_position<class_TextServerExtension_private_method__font_get_underline_position>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_font_get_underline_thickness<class_TextServerExtension_private_method__font_get_underline_thickness>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_get_variation_coordinates<class_TextServerExtension_private_method__font_get_variation_coordinates>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_font_get_weight<class_TextServerExtension_private_method__font_get_weight>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_font_has_char<class_TextServerExtension_private_method__font_has_char>`\ (\ font_rid\: :ref:`RID<class_RID>`, char\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_font_is_allow_system_fallback<class_TextServerExtension_private_method__font_is_allow_system_fallback>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_font_is_force_autohinter<class_TextServerExtension_private_method__font_is_force_autohinter>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_font_is_language_supported<class_TextServerExtension_private_method__font_is_language_supported>`\ (\ font_rid\: :ref:`RID<class_RID>`, language\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_font_is_multichannel_signed_distance_field<class_TextServerExtension_private_method__font_is_multichannel_signed_distance_field>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_font_is_script_supported<class_TextServerExtension_private_method__font_is_script_supported>`\ (\ font_rid\: :ref:`RID<class_RID>`, script\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_remove_glyph<class_TextServerExtension_private_method__font_remove_glyph>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                       |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_remove_kerning<class_TextServerExtension_private_method__font_remove_kerning>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph_pair\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual|                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_remove_language_support_override<class_TextServerExtension_private_method__font_remove_language_support_override>`\ (\ font_rid\: :ref:`RID<class_RID>`, language\: :ref:`String<class_String>`\ ) |virtual|                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_remove_script_support_override<class_TextServerExtension_private_method__font_remove_script_support_override>`\ (\ font_rid\: :ref:`RID<class_RID>`, script\: :ref:`String<class_String>`\ ) |virtual|                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_remove_size_cache<class_TextServerExtension_private_method__font_remove_size_cache>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual|                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_remove_texture<class_TextServerExtension_private_method__font_remove_texture>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, texture_index\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                           |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_render_glyph<class_TextServerExtension_private_method__font_render_glyph>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, index\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                       |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_render_range<class_TextServerExtension_private_method__font_render_range>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, start\: :ref:`int<class_int>`, end\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_allow_system_fallback<class_TextServerExtension_private_method__font_set_allow_system_fallback>`\ (\ font_rid\: :ref:`RID<class_RID>`, allow_system_fallback\: :ref:`bool<class_bool>`\ ) |virtual|                                                                                                                                                                                                   |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_antialiasing<class_TextServerExtension_private_method__font_set_antialiasing>`\ (\ font_rid\: :ref:`RID<class_RID>`, antialiasing\: :ref:`FontAntialiasing<enum_TextServer_FontAntialiasing>`\ ) |virtual|                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_ascent<class_TextServerExtension_private_method__font_set_ascent>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, ascent\: :ref:`float<class_float>`\ ) |virtual|                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_baseline_offset<class_TextServerExtension_private_method__font_set_baseline_offset>`\ (\ font_rid\: :ref:`RID<class_RID>`, baseline_offset\: :ref:`float<class_float>`\ ) |virtual|                                                                                                                                                                                                                   |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_data<class_TextServerExtension_private_method__font_set_data>`\ (\ font_rid\: :ref:`RID<class_RID>`, data\: :ref:`PackedByteArray<class_PackedByteArray>`\ ) |virtual|                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_data_ptr<class_TextServerExtension_private_method__font_set_data_ptr>`\ (\ font_rid\: :ref:`RID<class_RID>`, data_ptr\: ``const uint8_t*``, data_size\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_descent<class_TextServerExtension_private_method__font_set_descent>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, descent\: :ref:`float<class_float>`\ ) |virtual|                                                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_disable_embedded_bitmaps<class_TextServerExtension_private_method__font_set_disable_embedded_bitmaps>`\ (\ font_rid\: :ref:`RID<class_RID>`, disable_embedded_bitmaps\: :ref:`bool<class_bool>`\ ) |virtual|                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_embolden<class_TextServerExtension_private_method__font_set_embolden>`\ (\ font_rid\: :ref:`RID<class_RID>`, strength\: :ref:`float<class_float>`\ ) |virtual|                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_face_index<class_TextServerExtension_private_method__font_set_face_index>`\ (\ font_rid\: :ref:`RID<class_RID>`, face_index\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_fixed_size<class_TextServerExtension_private_method__font_set_fixed_size>`\ (\ font_rid\: :ref:`RID<class_RID>`, fixed_size\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_fixed_size_scale_mode<class_TextServerExtension_private_method__font_set_fixed_size_scale_mode>`\ (\ font_rid\: :ref:`RID<class_RID>`, fixed_size_scale_mode\: :ref:`FixedSizeScaleMode<enum_TextServer_FixedSizeScaleMode>`\ ) |virtual|                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_force_autohinter<class_TextServerExtension_private_method__font_set_force_autohinter>`\ (\ font_rid\: :ref:`RID<class_RID>`, force_autohinter\: :ref:`bool<class_bool>`\ ) |virtual|                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_generate_mipmaps<class_TextServerExtension_private_method__font_set_generate_mipmaps>`\ (\ font_rid\: :ref:`RID<class_RID>`, generate_mipmaps\: :ref:`bool<class_bool>`\ ) |virtual|                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_global_oversampling<class_TextServerExtension_private_method__font_set_global_oversampling>`\ (\ oversampling\: :ref:`float<class_float>`\ ) |virtual|                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_glyph_advance<class_TextServerExtension_private_method__font_set_glyph_advance>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph\: :ref:`int<class_int>`, advance\: :ref:`Vector2<class_Vector2>`\ ) |virtual|                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_glyph_offset<class_TextServerExtension_private_method__font_set_glyph_offset>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`, offset\: :ref:`Vector2<class_Vector2>`\ ) |virtual|                                                                                                                                                       |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_glyph_size<class_TextServerExtension_private_method__font_set_glyph_size>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`, gl_size\: :ref:`Vector2<class_Vector2>`\ ) |virtual|                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_glyph_texture_idx<class_TextServerExtension_private_method__font_set_glyph_texture_idx>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`, texture_idx\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_glyph_uv_rect<class_TextServerExtension_private_method__font_set_glyph_uv_rect>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`, uv_rect\: :ref:`Rect2<class_Rect2>`\ ) |virtual|                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_hinting<class_TextServerExtension_private_method__font_set_hinting>`\ (\ font_rid\: :ref:`RID<class_RID>`, hinting\: :ref:`Hinting<enum_TextServer_Hinting>`\ ) |virtual|                                                                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_kerning<class_TextServerExtension_private_method__font_set_kerning>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph_pair\: :ref:`Vector2i<class_Vector2i>`, kerning\: :ref:`Vector2<class_Vector2>`\ ) |virtual|                                                                                                                                                           |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_language_support_override<class_TextServerExtension_private_method__font_set_language_support_override>`\ (\ font_rid\: :ref:`RID<class_RID>`, language\: :ref:`String<class_String>`, supported\: :ref:`bool<class_bool>`\ ) |virtual|                                                                                                                                                               |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_msdf_pixel_range<class_TextServerExtension_private_method__font_set_msdf_pixel_range>`\ (\ font_rid\: :ref:`RID<class_RID>`, msdf_pixel_range\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_msdf_size<class_TextServerExtension_private_method__font_set_msdf_size>`\ (\ font_rid\: :ref:`RID<class_RID>`, msdf_size\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                                                         |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_multichannel_signed_distance_field<class_TextServerExtension_private_method__font_set_multichannel_signed_distance_field>`\ (\ font_rid\: :ref:`RID<class_RID>`, msdf\: :ref:`bool<class_bool>`\ ) |virtual|                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_name<class_TextServerExtension_private_method__font_set_name>`\ (\ font_rid\: :ref:`RID<class_RID>`, name\: :ref:`String<class_String>`\ ) |virtual|                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_opentype_feature_overrides<class_TextServerExtension_private_method__font_set_opentype_feature_overrides>`\ (\ font_rid\: :ref:`RID<class_RID>`, overrides\: :ref:`Dictionary<class_Dictionary>`\ ) |virtual|                                                                                                                                                                                         |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_oversampling<class_TextServerExtension_private_method__font_set_oversampling>`\ (\ font_rid\: :ref:`RID<class_RID>`, oversampling\: :ref:`float<class_float>`\ ) |virtual|                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_scale<class_TextServerExtension_private_method__font_set_scale>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, scale\: :ref:`float<class_float>`\ ) |virtual|                                                                                                                                                                                                                   |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_script_support_override<class_TextServerExtension_private_method__font_set_script_support_override>`\ (\ font_rid\: :ref:`RID<class_RID>`, script\: :ref:`String<class_String>`, supported\: :ref:`bool<class_bool>`\ ) |virtual|                                                                                                                                                                     |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_spacing<class_TextServerExtension_private_method__font_set_spacing>`\ (\ font_rid\: :ref:`RID<class_RID>`, spacing\: :ref:`SpacingType<enum_TextServer_SpacingType>`, value\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_stretch<class_TextServerExtension_private_method__font_set_stretch>`\ (\ font_rid\: :ref:`RID<class_RID>`, stretch\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                                                               |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_style<class_TextServerExtension_private_method__font_set_style>`\ (\ font_rid\: :ref:`RID<class_RID>`, style\: |bitfield|\[:ref:`FontStyle<enum_TextServer_FontStyle>`\]\ ) |virtual|                                                                                                                                                                                                                 |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_style_name<class_TextServerExtension_private_method__font_set_style_name>`\ (\ font_rid\: :ref:`RID<class_RID>`, name_style\: :ref:`String<class_String>`\ ) |virtual|                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_subpixel_positioning<class_TextServerExtension_private_method__font_set_subpixel_positioning>`\ (\ font_rid\: :ref:`RID<class_RID>`, subpixel_positioning\: :ref:`SubpixelPositioning<enum_TextServer_SubpixelPositioning>`\ ) |virtual|                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_texture_image<class_TextServerExtension_private_method__font_set_texture_image>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, texture_index\: :ref:`int<class_int>`, image\: :ref:`Image<class_Image>`\ ) |virtual|                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_texture_offsets<class_TextServerExtension_private_method__font_set_texture_offsets>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, texture_index\: :ref:`int<class_int>`, offset\: :ref:`PackedInt32Array<class_PackedInt32Array>`\ ) |virtual|                                                                                                                       |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_transform<class_TextServerExtension_private_method__font_set_transform>`\ (\ font_rid\: :ref:`RID<class_RID>`, transform\: :ref:`Transform2D<class_Transform2D>`\ ) |virtual|                                                                                                                                                                                                                         |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_underline_position<class_TextServerExtension_private_method__font_set_underline_position>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, underline_position\: :ref:`float<class_float>`\ ) |virtual|                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_underline_thickness<class_TextServerExtension_private_method__font_set_underline_thickness>`\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, underline_thickness\: :ref:`float<class_float>`\ ) |virtual|                                                                                                                                                                         |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_variation_coordinates<class_TextServerExtension_private_method__font_set_variation_coordinates>`\ (\ font_rid\: :ref:`RID<class_RID>`, variation_coordinates\: :ref:`Dictionary<class_Dictionary>`\ ) |virtual|                                                                                                                                                                                       |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_font_set_weight<class_TextServerExtension_private_method__font_set_weight>`\ (\ font_rid\: :ref:`RID<class_RID>`, weight\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_supported_feature_list<class_TextServerExtension_private_method__font_supported_feature_list>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_supported_variation_list<class_TextServerExtension_private_method__font_supported_variation_list>`\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_format_number<class_TextServerExtension_private_method__format_number>`\ (\ number\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_free_rid<class_TextServerExtension_private_method__free_rid>`\ (\ rid\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                                                                                     |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_get_features<class_TextServerExtension_private_method__get_features>`\ (\ ) |virtual| |const|                                                                                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Vector2<class_Vector2>`                                   | :ref:`_get_hex_code_box_size<class_TextServerExtension_private_method__get_hex_code_box_size>`\ (\ size\: :ref:`int<class_int>`, index\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                                   |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_get_name<class_TextServerExtension_private_method__get_name>`\ (\ ) |virtual| |const|                                                                                                                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_get_support_data_filename<class_TextServerExtension_private_method__get_support_data_filename>`\ (\ ) |virtual| |const|                                                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_get_support_data_info<class_TextServerExtension_private_method__get_support_data_info>`\ (\ ) |virtual| |const|                                                                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_has<class_TextServerExtension_private_method__has>`\ (\ rid\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                                                                                               |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_has_feature<class_TextServerExtension_private_method__has_feature>`\ (\ feature\: :ref:`Feature<enum_TextServer_Feature>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                 |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_is_confusable<class_TextServerExtension_private_method__is_confusable>`\ (\ string\: :ref:`String<class_String>`, dict\: :ref:`PackedStringArray<class_PackedStringArray>`\ ) |virtual| |const|                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_is_locale_right_to_left<class_TextServerExtension_private_method__is_locale_right_to_left>`\ (\ locale\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_is_valid_identifier<class_TextServerExtension_private_method__is_valid_identifier>`\ (\ string\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_is_valid_letter<class_TextServerExtension_private_method__is_valid_letter>`\ (\ unicode\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                           |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_load_support_data<class_TextServerExtension_private_method__load_support_data>`\ (\ filename\: :ref:`String<class_String>`\ ) |virtual|                                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_name_to_tag<class_TextServerExtension_private_method__name_to_tag>`\ (\ name\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_parse_number<class_TextServerExtension_private_method__parse_number>`\ (\ number\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Array<class_Array>`\[:ref:`Vector3i<class_Vector3i>`\]    | :ref:`_parse_structured_text<class_TextServerExtension_private_method__parse_structured_text>`\ (\ parser_type\: :ref:`StructuredTextParser<enum_TextServer_StructuredTextParser>`, args\: :ref:`Array<class_Array>`, text\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                         |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_percent_sign<class_TextServerExtension_private_method__percent_sign>`\ (\ language\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_save_support_data<class_TextServerExtension_private_method__save_support_data>`\ (\ filename\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_get_span_count<class_TextServerExtension_private_method__shaped_get_span_count>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Variant<class_Variant>`                                   | :ref:`_shaped_get_span_meta<class_TextServerExtension_private_method__shaped_get_span_meta>`\ (\ shaped\: :ref:`RID<class_RID>`, index\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                                   |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_set_span_update_font<class_TextServerExtension_private_method__shaped_set_span_update_font>`\ (\ shaped\: :ref:`RID<class_RID>`, index\: :ref:`int<class_int>`, fonts\: :ref:`Array<class_Array>`\[:ref:`RID<class_RID>`\], size\: :ref:`int<class_int>`, opentype_features\: :ref:`Dictionary<class_Dictionary>`\ ) |virtual|                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_add_object<class_TextServerExtension_private_method__shaped_text_add_object>`\ (\ shaped\: :ref:`RID<class_RID>`, key\: :ref:`Variant<class_Variant>`, size\: :ref:`Vector2<class_Vector2>`, inline_align\: :ref:`InlineAlignment<enum_@GlobalScope_InlineAlignment>`, length\: :ref:`int<class_int>`, baseline\: :ref:`float<class_float>`\ ) |virtual|                                           |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_add_string<class_TextServerExtension_private_method__shaped_text_add_string>`\ (\ shaped\: :ref:`RID<class_RID>`, text\: :ref:`String<class_String>`, fonts\: :ref:`Array<class_Array>`\[:ref:`RID<class_RID>`\], size\: :ref:`int<class_int>`, opentype_features\: :ref:`Dictionary<class_Dictionary>`, language\: :ref:`String<class_String>`, meta\: :ref:`Variant<class_Variant>`\ ) |virtual| |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_clear<class_TextServerExtension_private_method__shaped_text_clear>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_closest_character_pos<class_TextServerExtension_private_method__shaped_text_closest_character_pos>`\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                           |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_draw<class_TextServerExtension_private_method__shaped_text_draw>`\ (\ shaped\: :ref:`RID<class_RID>`, canvas\: :ref:`RID<class_RID>`, pos\: :ref:`Vector2<class_Vector2>`, clip_l\: :ref:`float<class_float>`, clip_r\: :ref:`float<class_float>`, color\: :ref:`Color<class_Color>`\ ) |virtual| |const|                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_draw_outline<class_TextServerExtension_private_method__shaped_text_draw_outline>`\ (\ shaped\: :ref:`RID<class_RID>`, canvas\: :ref:`RID<class_RID>`, pos\: :ref:`Vector2<class_Vector2>`, clip_l\: :ref:`float<class_float>`, clip_r\: :ref:`float<class_float>`, outline_size\: :ref:`int<class_int>`, color\: :ref:`Color<class_Color>`\ ) |virtual| |const|                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_shaped_text_fit_to_width<class_TextServerExtension_private_method__shaped_text_fit_to_width>`\ (\ shaped\: :ref:`RID<class_RID>`, width\: :ref:`float<class_float>`, justification_flags\: |bitfield|\[:ref:`JustificationFlag<enum_TextServer_JustificationFlag>`\]\ ) |virtual|                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_shaped_text_get_ascent<class_TextServerExtension_private_method__shaped_text_get_ascent>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_get_carets<class_TextServerExtension_private_method__shaped_text_get_carets>`\ (\ shaped\: :ref:`RID<class_RID>`, position\: :ref:`int<class_int>`, caret\: ``CaretInfo*``\ ) |virtual| |const|                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_shaped_text_get_character_breaks<class_TextServerExtension_private_method__shaped_text_get_character_breaks>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_custom_ellipsis<class_TextServerExtension_private_method__shaped_text_get_custom_ellipsis>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_shaped_text_get_custom_punctuation<class_TextServerExtension_private_method__shaped_text_get_custom_punctuation>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_shaped_text_get_descent<class_TextServerExtension_private_method__shaped_text_get_descent>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Direction<enum_TextServer_Direction>`                     | :ref:`_shaped_text_get_direction<class_TextServerExtension_private_method__shaped_text_get_direction>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_dominant_direction_in_range<class_TextServerExtension_private_method__shaped_text_get_dominant_direction_in_range>`\ (\ shaped\: :ref:`RID<class_RID>`, start\: :ref:`int<class_int>`, end\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_ellipsis_glyph_count<class_TextServerExtension_private_method__shaped_text_get_ellipsis_glyph_count>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | ``const Glyph*``                                                | :ref:`_shaped_text_get_ellipsis_glyphs<class_TextServerExtension_private_method__shaped_text_get_ellipsis_glyphs>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_ellipsis_pos<class_TextServerExtension_private_method__shaped_text_get_ellipsis_pos>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_glyph_count<class_TextServerExtension_private_method__shaped_text_get_glyph_count>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | ``const Glyph*``                                                | :ref:`_shaped_text_get_glyphs<class_TextServerExtension_private_method__shaped_text_get_glyphs>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Vector2<class_Vector2>`                                   | :ref:`_shaped_text_get_grapheme_bounds<class_TextServerExtension_private_method__shaped_text_get_grapheme_bounds>`\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                               |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Direction<enum_TextServer_Direction>`                     | :ref:`_shaped_text_get_inferred_direction<class_TextServerExtension_private_method__shaped_text_get_inferred_direction>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_shaped_text_get_line_breaks<class_TextServerExtension_private_method__shaped_text_get_line_breaks>`\ (\ shaped\: :ref:`RID<class_RID>`, width\: :ref:`float<class_float>`, start\: :ref:`int<class_int>`, break_flags\: |bitfield|\[:ref:`LineBreakFlag<enum_TextServer_LineBreakFlag>`\]\ ) |virtual| |const|                                                                                                 |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_shaped_text_get_line_breaks_adv<class_TextServerExtension_private_method__shaped_text_get_line_breaks_adv>`\ (\ shaped\: :ref:`RID<class_RID>`, width\: :ref:`PackedFloat32Array<class_PackedFloat32Array>`, start\: :ref:`int<class_int>`, once\: :ref:`bool<class_bool>`, break_flags\: |bitfield|\[:ref:`LineBreakFlag<enum_TextServer_LineBreakFlag>`\]\ ) |virtual| |const|                               |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_object_glyph<class_TextServerExtension_private_method__shaped_text_get_object_glyph>`\ (\ shaped\: :ref:`RID<class_RID>`, key\: :ref:`Variant<class_Variant>`\ ) |virtual| |const|                                                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Vector2i<class_Vector2i>`                                 | :ref:`_shaped_text_get_object_range<class_TextServerExtension_private_method__shaped_text_get_object_range>`\ (\ shaped\: :ref:`RID<class_RID>`, key\: :ref:`Variant<class_Variant>`\ ) |virtual| |const|                                                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Rect2<class_Rect2>`                                       | :ref:`_shaped_text_get_object_rect<class_TextServerExtension_private_method__shaped_text_get_object_rect>`\ (\ shaped\: :ref:`RID<class_RID>`, key\: :ref:`Variant<class_Variant>`\ ) |virtual| |const|                                                                                                                                                                                                               |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Array<class_Array>`                                       | :ref:`_shaped_text_get_objects<class_TextServerExtension_private_method__shaped_text_get_objects>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Orientation<enum_TextServer_Orientation>`                 | :ref:`_shaped_text_get_orientation<class_TextServerExtension_private_method__shaped_text_get_orientation>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`RID<class_RID>`                                           | :ref:`_shaped_text_get_parent<class_TextServerExtension_private_method__shaped_text_get_parent>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_get_preserve_control<class_TextServerExtension_private_method__shaped_text_get_preserve_control>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_get_preserve_invalid<class_TextServerExtension_private_method__shaped_text_get_preserve_invalid>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Vector2i<class_Vector2i>`                                 | :ref:`_shaped_text_get_range<class_TextServerExtension_private_method__shaped_text_get_range>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedVector2Array<class_PackedVector2Array>`             | :ref:`_shaped_text_get_selection<class_TextServerExtension_private_method__shaped_text_get_selection>`\ (\ shaped\: :ref:`RID<class_RID>`, start\: :ref:`int<class_int>`, end\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                            |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`Vector2<class_Vector2>`                                   | :ref:`_shaped_text_get_size<class_TextServerExtension_private_method__shaped_text_get_size>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_spacing<class_TextServerExtension_private_method__shaped_text_get_spacing>`\ (\ shaped\: :ref:`RID<class_RID>`, spacing\: :ref:`SpacingType<enum_TextServer_SpacingType>`\ ) |virtual| |const|                                                                                                                                                                                                 |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_trim_pos<class_TextServerExtension_private_method__shaped_text_get_trim_pos>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_shaped_text_get_underline_position<class_TextServerExtension_private_method__shaped_text_get_underline_position>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_shaped_text_get_underline_thickness<class_TextServerExtension_private_method__shaped_text_get_underline_thickness>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_shaped_text_get_width<class_TextServerExtension_private_method__shaped_text_get_width>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_shaped_text_get_word_breaks<class_TextServerExtension_private_method__shaped_text_get_word_breaks>`\ (\ shaped\: :ref:`RID<class_RID>`, grapheme_flags\: |bitfield|\[:ref:`GraphemeFlag<enum_TextServer_GraphemeFlag>`\], skip_grapheme_flags\: |bitfield|\[:ref:`GraphemeFlag<enum_TextServer_GraphemeFlag>`\]\ ) |virtual| |const|                                                                           |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_hit_test_grapheme<class_TextServerExtension_private_method__shaped_text_hit_test_grapheme>`\ (\ shaped\: :ref:`RID<class_RID>`, coord\: :ref:`float<class_float>`\ ) |virtual| |const|                                                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_hit_test_position<class_TextServerExtension_private_method__shaped_text_hit_test_position>`\ (\ shaped\: :ref:`RID<class_RID>`, coord\: :ref:`float<class_float>`\ ) |virtual| |const|                                                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_is_ready<class_TextServerExtension_private_method__shaped_text_is_ready>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_next_character_pos<class_TextServerExtension_private_method__shaped_text_next_character_pos>`\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                 |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_next_grapheme_pos<class_TextServerExtension_private_method__shaped_text_next_grapheme_pos>`\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                   |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_overrun_trim_to_width<class_TextServerExtension_private_method__shaped_text_overrun_trim_to_width>`\ (\ shaped\: :ref:`RID<class_RID>`, width\: :ref:`float<class_float>`, trim_flags\: |bitfield|\[:ref:`TextOverrunFlag<enum_TextServer_TextOverrunFlag>`\]\ ) |virtual|                                                                                                                         |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_prev_character_pos<class_TextServerExtension_private_method__shaped_text_prev_character_pos>`\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                 |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`int<class_int>`                                           | :ref:`_shaped_text_prev_grapheme_pos<class_TextServerExtension_private_method__shaped_text_prev_grapheme_pos>`\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                   |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_resize_object<class_TextServerExtension_private_method__shaped_text_resize_object>`\ (\ shaped\: :ref:`RID<class_RID>`, key\: :ref:`Variant<class_Variant>`, size\: :ref:`Vector2<class_Vector2>`, inline_align\: :ref:`InlineAlignment<enum_@GlobalScope_InlineAlignment>`, baseline\: :ref:`float<class_float>`\ ) |virtual|                                                                     |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_set_bidi_override<class_TextServerExtension_private_method__shaped_text_set_bidi_override>`\ (\ shaped\: :ref:`RID<class_RID>`, override\: :ref:`Array<class_Array>`\ ) |virtual|                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_set_custom_ellipsis<class_TextServerExtension_private_method__shaped_text_set_custom_ellipsis>`\ (\ shaped\: :ref:`RID<class_RID>`, char\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_set_custom_punctuation<class_TextServerExtension_private_method__shaped_text_set_custom_punctuation>`\ (\ shaped\: :ref:`RID<class_RID>`, punct\: :ref:`String<class_String>`\ ) |virtual|                                                                                                                                                                                                         |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_set_direction<class_TextServerExtension_private_method__shaped_text_set_direction>`\ (\ shaped\: :ref:`RID<class_RID>`, direction\: :ref:`Direction<enum_TextServer_Direction>`\ ) |virtual|                                                                                                                                                                                                       |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_set_orientation<class_TextServerExtension_private_method__shaped_text_set_orientation>`\ (\ shaped\: :ref:`RID<class_RID>`, orientation\: :ref:`Orientation<enum_TextServer_Orientation>`\ ) |virtual|                                                                                                                                                                                             |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_set_preserve_control<class_TextServerExtension_private_method__shaped_text_set_preserve_control>`\ (\ shaped\: :ref:`RID<class_RID>`, enabled\: :ref:`bool<class_bool>`\ ) |virtual|                                                                                                                                                                                                               |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_set_preserve_invalid<class_TextServerExtension_private_method__shaped_text_set_preserve_invalid>`\ (\ shaped\: :ref:`RID<class_RID>`, enabled\: :ref:`bool<class_bool>`\ ) |virtual|                                                                                                                                                                                                               |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                                                          | :ref:`_shaped_text_set_spacing<class_TextServerExtension_private_method__shaped_text_set_spacing>`\ (\ shaped\: :ref:`RID<class_RID>`, spacing\: :ref:`SpacingType<enum_TextServer_SpacingType>`, value\: :ref:`int<class_int>`\ ) |virtual|                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_shape<class_TextServerExtension_private_method__shaped_text_shape>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | ``const Glyph*``                                                | :ref:`_shaped_text_sort_logical<class_TextServerExtension_private_method__shaped_text_sort_logical>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                                                  |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`RID<class_RID>`                                           | :ref:`_shaped_text_substr<class_TextServerExtension_private_method__shaped_text_substr>`\ (\ shaped\: :ref:`RID<class_RID>`, start\: :ref:`int<class_int>`, length\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                       |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`                                       | :ref:`_shaped_text_tab_align<class_TextServerExtension_private_method__shaped_text_tab_align>`\ (\ shaped\: :ref:`RID<class_RID>`, tab_stops\: :ref:`PackedFloat32Array<class_PackedFloat32Array>`\ ) |virtual|                                                                                                                                                                                                       |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_update_breaks<class_TextServerExtension_private_method__shaped_text_update_breaks>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                                                |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_update_justification_ops<class_TextServerExtension_private_method__shaped_text_update_justification_ops>`\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual|                                                                                                                                                                                                                                          |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`                                         | :ref:`_spoof_check<class_TextServerExtension_private_method__spoof_check>`\ (\ string\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_string_get_character_breaks<class_TextServerExtension_private_method__string_get_character_breaks>`\ (\ string\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                      |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_string_get_word_breaks<class_TextServerExtension_private_method__string_get_word_breaks>`\ (\ string\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`, chars_per_line\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                        |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_string_to_lower<class_TextServerExtension_private_method__string_to_lower>`\ (\ string\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_string_to_title<class_TextServerExtension_private_method__string_to_title>`\ (\ string\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_string_to_upper<class_TextServerExtension_private_method__string_to_upper>`\ (\ string\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                              |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_strip_diacritics<class_TextServerExtension_private_method__strip_diacritics>`\ (\ string\: :ref:`String<class_String>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                    |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`                                     | :ref:`_tag_to_name<class_TextServerExtension_private_method__tag_to_name>`\ (\ tag\: :ref:`int<class_int>`\ ) |virtual| |const|                                                                                                                                                                                                                                                                                       |
   +-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Method Descriptions
-------------------

.. _class_TextServerExtension_private_method__cleanup:

.. rst-class:: classref-method

|void| **_cleanup**\ (\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__cleanup>`

**Optional.**\ 

This method is called before text server is unregistered.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__create_font:

.. rst-class:: classref-method

:ref:`RID<class_RID>` **_create_font**\ (\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__create_font>`

**Required.**\ 

Creates a new, empty font cache entry resource.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__create_font_linked_variation:

.. rst-class:: classref-method

:ref:`RID<class_RID>` **_create_font_linked_variation**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__create_font_linked_variation>`

Optional, implement if font supports extra spacing or baseline offset.

Creates a new variation existing font which is reusing the same glyph cache and font data.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__create_shaped_text:

.. rst-class:: classref-method

:ref:`RID<class_RID>` **_create_shaped_text**\ (\ direction\: :ref:`Direction<enum_TextServer_Direction>`, orientation\: :ref:`Orientation<enum_TextServer_Orientation>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__create_shaped_text>`

**Required.**\ 

Creates a new buffer for complex text layout, with the given ``direction`` and ``orientation``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__draw_hex_code_box:

.. rst-class:: classref-method

|void| **_draw_hex_code_box**\ (\ canvas\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, pos\: :ref:`Vector2<class_Vector2>`, index\: :ref:`int<class_int>`, color\: :ref:`Color<class_Color>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__draw_hex_code_box>`

**Optional.**\ 

Draws box displaying character hexadecimal code.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_clear_glyphs:

.. rst-class:: classref-method

|void| **_font_clear_glyphs**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_clear_glyphs>`

**Required.**\ 

Removes all rendered glyph information from the cache entry.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_clear_kerning_map:

.. rst-class:: classref-method

|void| **_font_clear_kerning_map**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_clear_kerning_map>`

**Optional.**\ 

Removes all kerning overrides.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_clear_size_cache:

.. rst-class:: classref-method

|void| **_font_clear_size_cache**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_clear_size_cache>`

**Required.**\ 

Removes all font sizes from the cache entry.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_clear_textures:

.. rst-class:: classref-method

|void| **_font_clear_textures**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_clear_textures>`

**Required.**\ 

Removes all textures from font cache entry.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_draw_glyph:

.. rst-class:: classref-method

|void| **_font_draw_glyph**\ (\ font_rid\: :ref:`RID<class_RID>`, canvas\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, pos\: :ref:`Vector2<class_Vector2>`, index\: :ref:`int<class_int>`, color\: :ref:`Color<class_Color>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_draw_glyph>`

**Required.**\ 

Draws single glyph into a canvas item at the position, using ``font_rid`` at the size ``size``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_draw_glyph_outline:

.. rst-class:: classref-method

|void| **_font_draw_glyph_outline**\ (\ font_rid\: :ref:`RID<class_RID>`, canvas\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, outline_size\: :ref:`int<class_int>`, pos\: :ref:`Vector2<class_Vector2>`, index\: :ref:`int<class_int>`, color\: :ref:`Color<class_Color>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_draw_glyph_outline>`

**Required.**\ 

Draws single glyph outline of size ``outline_size`` into a canvas item at the position, using ``font_rid`` at the size ``size``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_antialiasing:

.. rst-class:: classref-method

:ref:`FontAntialiasing<enum_TextServer_FontAntialiasing>` **_font_get_antialiasing**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_antialiasing>`

**Optional.**\ 

Returns font anti-aliasing mode.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_ascent:

.. rst-class:: classref-method

:ref:`float<class_float>` **_font_get_ascent**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_ascent>`

**Required.**\ 

Returns the font ascent (number of pixels above the baseline).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_baseline_offset:

.. rst-class:: classref-method

:ref:`float<class_float>` **_font_get_baseline_offset**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_baseline_offset>`

**Optional.**\ 

Returns extra baseline offset (as a fraction of font height).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_char_from_glyph_index:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_char_from_glyph_index**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph_index\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_char_from_glyph_index>`

**Required.**\ 

Returns character code associated with ``glyph_index``, or ``0`` if ``glyph_index`` is invalid.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_descent:

.. rst-class:: classref-method

:ref:`float<class_float>` **_font_get_descent**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_descent>`

**Required.**\ 

Returns the font descent (number of pixels below the baseline).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_disable_embedded_bitmaps:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_font_get_disable_embedded_bitmaps**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_disable_embedded_bitmaps>`

**Optional.**\ 

Returns whether the font's embedded bitmap loading is disabled.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_embolden:

.. rst-class:: classref-method

:ref:`float<class_float>` **_font_get_embolden**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_embolden>`

**Optional.**\ 

Returns font embolden strength.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_face_count:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_face_count**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_face_count>`

**Optional.**\ 

Returns number of faces in the TrueType / OpenType collection.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_face_index:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_face_index**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_face_index>`

**Optional.**\ 

Returns an active face index in the TrueType / OpenType collection.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_fixed_size:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_fixed_size**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_fixed_size>`

**Required.**\ 

Returns bitmap font fixed size.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_fixed_size_scale_mode:

.. rst-class:: classref-method

:ref:`FixedSizeScaleMode<enum_TextServer_FixedSizeScaleMode>` **_font_get_fixed_size_scale_mode**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_fixed_size_scale_mode>`

**Required.**\ 

Returns bitmap font scaling mode.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_generate_mipmaps:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_font_get_generate_mipmaps**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_generate_mipmaps>`

**Optional.**\ 

Returns ``true`` if font texture mipmap generation is enabled.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_global_oversampling:

.. rst-class:: classref-method

:ref:`float<class_float>` **_font_get_global_oversampling**\ (\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_global_oversampling>`

**Optional.**\ 

Returns the font oversampling factor, shared by all fonts in the TextServer.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_glyph_advance:

.. rst-class:: classref-method

:ref:`Vector2<class_Vector2>` **_font_get_glyph_advance**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_glyph_advance>`

**Required.**\ 

Returns glyph advance (offset of the next glyph).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_glyph_contours:

.. rst-class:: classref-method

:ref:`Dictionary<class_Dictionary>` **_font_get_glyph_contours**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, index\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_glyph_contours>`

**Optional.**\ 

Returns outline contours of the glyph.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_glyph_index:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_glyph_index**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, char\: :ref:`int<class_int>`, variation_selector\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_glyph_index>`

**Required.**\ 

Returns the glyph index of a ``char``, optionally modified by the ``variation_selector``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_glyph_list:

.. rst-class:: classref-method

:ref:`PackedInt32Array<class_PackedInt32Array>` **_font_get_glyph_list**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_glyph_list>`

**Required.**\ 

Returns list of rendered glyphs in the cache entry.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_glyph_offset:

.. rst-class:: classref-method

:ref:`Vector2<class_Vector2>` **_font_get_glyph_offset**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_glyph_offset>`

**Required.**\ 

Returns glyph offset from the baseline.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_glyph_size:

.. rst-class:: classref-method

:ref:`Vector2<class_Vector2>` **_font_get_glyph_size**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_glyph_size>`

**Required.**\ 

Returns size of the glyph.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_glyph_texture_idx:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_glyph_texture_idx**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_glyph_texture_idx>`

**Required.**\ 

Returns index of the cache texture containing the glyph.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_glyph_texture_rid:

.. rst-class:: classref-method

:ref:`RID<class_RID>` **_font_get_glyph_texture_rid**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_glyph_texture_rid>`

**Required.**\ 

Returns resource ID of the cache texture containing the glyph.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_glyph_texture_size:

.. rst-class:: classref-method

:ref:`Vector2<class_Vector2>` **_font_get_glyph_texture_size**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_glyph_texture_size>`

**Required.**\ 

Returns size of the cache texture containing the glyph.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_glyph_uv_rect:

.. rst-class:: classref-method

:ref:`Rect2<class_Rect2>` **_font_get_glyph_uv_rect**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_glyph_uv_rect>`

**Required.**\ 

Returns rectangle in the cache texture containing the glyph.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_hinting:

.. rst-class:: classref-method

:ref:`Hinting<enum_TextServer_Hinting>` **_font_get_hinting**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_hinting>`

**Optional.**\ 

Returns the font hinting mode. Used by dynamic fonts only.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_kerning:

.. rst-class:: classref-method

:ref:`Vector2<class_Vector2>` **_font_get_kerning**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph_pair\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_kerning>`

**Optional.**\ 

Returns kerning for the pair of glyphs.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_kerning_list:

.. rst-class:: classref-method

:ref:`Array<class_Array>`\[:ref:`Vector2i<class_Vector2i>`\] **_font_get_kerning_list**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_kerning_list>`

**Optional.**\ 

Returns list of the kerning overrides.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_language_support_override:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_font_get_language_support_override**\ (\ font_rid\: :ref:`RID<class_RID>`, language\: :ref:`String<class_String>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_get_language_support_override>`

**Optional.**\ 

Returns ``true`` if support override is enabled for the ``language``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_language_support_overrides:

.. rst-class:: classref-method

:ref:`PackedStringArray<class_PackedStringArray>` **_font_get_language_support_overrides**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_get_language_support_overrides>`

**Optional.**\ 

Returns list of language support overrides.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_msdf_pixel_range:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_msdf_pixel_range**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_msdf_pixel_range>`

**Optional.**\ 

Returns the width of the range around the shape between the minimum and maximum representable signed distance.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_msdf_size:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_msdf_size**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_msdf_size>`

**Optional.**\ 

Returns source font size used to generate MSDF textures.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_name:

.. rst-class:: classref-method

:ref:`String<class_String>` **_font_get_name**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_name>`

**Optional.**\ 

Returns font family name.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_opentype_feature_overrides:

.. rst-class:: classref-method

:ref:`Dictionary<class_Dictionary>` **_font_get_opentype_feature_overrides**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_opentype_feature_overrides>`

**Optional.**\ 

Returns font OpenType feature set override.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_ot_name_strings:

.. rst-class:: classref-method

:ref:`Dictionary<class_Dictionary>` **_font_get_ot_name_strings**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_ot_name_strings>`

**Optional.**\ 

Returns :ref:`Dictionary<class_Dictionary>` with OpenType font name strings (localized font names, version, description, license information, sample text, etc.).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_oversampling:

.. rst-class:: classref-method

:ref:`float<class_float>` **_font_get_oversampling**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_oversampling>`

**Optional.**\ 

Returns font oversampling factor, if set to ``0.0`` global oversampling factor is used instead. Used by dynamic fonts only.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_scale:

.. rst-class:: classref-method

:ref:`float<class_float>` **_font_get_scale**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_scale>`

**Required.**\ 

Returns scaling factor of the color bitmap font.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_script_support_override:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_font_get_script_support_override**\ (\ font_rid\: :ref:`RID<class_RID>`, script\: :ref:`String<class_String>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_get_script_support_override>`

**Optional.**\ 

Returns ``true`` if support override is enabled for the ``script``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_script_support_overrides:

.. rst-class:: classref-method

:ref:`PackedStringArray<class_PackedStringArray>` **_font_get_script_support_overrides**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_get_script_support_overrides>`

**Optional.**\ 

Returns list of script support overrides.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_size_cache_list:

.. rst-class:: classref-method

:ref:`Array<class_Array>`\[:ref:`Vector2i<class_Vector2i>`\] **_font_get_size_cache_list**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_size_cache_list>`

**Required.**\ 

Returns list of the font sizes in the cache. Each size is :ref:`Vector2i<class_Vector2i>` with font size and outline size.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_spacing:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_spacing**\ (\ font_rid\: :ref:`RID<class_RID>`, spacing\: :ref:`SpacingType<enum_TextServer_SpacingType>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_spacing>`

**Optional.**\ 

Returns the spacing for ``spacing`` (see :ref:`SpacingType<enum_TextServer_SpacingType>`) in pixels (not relative to the font size).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_stretch:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_stretch**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_stretch>`

**Optional.**\ 

Returns font stretch amount, compared to a normal width. A percentage value between ``50%`` and ``200%``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_style:

.. rst-class:: classref-method

|bitfield|\[:ref:`FontStyle<enum_TextServer_FontStyle>`\] **_font_get_style**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_style>`

**Optional.**\ 

Returns font style flags, see :ref:`FontStyle<enum_TextServer_FontStyle>`.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_style_name:

.. rst-class:: classref-method

:ref:`String<class_String>` **_font_get_style_name**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_style_name>`

**Optional.**\ 

Returns font style name.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_subpixel_positioning:

.. rst-class:: classref-method

:ref:`SubpixelPositioning<enum_TextServer_SubpixelPositioning>` **_font_get_subpixel_positioning**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_subpixel_positioning>`

**Optional.**\ 

Returns font subpixel glyph positioning mode.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_supported_chars:

.. rst-class:: classref-method

:ref:`String<class_String>` **_font_get_supported_chars**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_supported_chars>`

**Required.**\ 

Returns a string containing all the characters available in the font.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_supported_glyphs:

.. rst-class:: classref-method

:ref:`PackedInt32Array<class_PackedInt32Array>` **_font_get_supported_glyphs**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_supported_glyphs>`

**Required.**\ 

Returns an array containing all glyph indices in the font.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_texture_count:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_texture_count**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_texture_count>`

**Required.**\ 

Returns number of textures used by font cache entry.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_texture_image:

.. rst-class:: classref-method

:ref:`Image<class_Image>` **_font_get_texture_image**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, texture_index\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_texture_image>`

**Required.**\ 

Returns font cache texture image data.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_texture_offsets:

.. rst-class:: classref-method

:ref:`PackedInt32Array<class_PackedInt32Array>` **_font_get_texture_offsets**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, texture_index\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_texture_offsets>`

**Optional.**\ 

Returns array containing glyph packing data.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_transform:

.. rst-class:: classref-method

:ref:`Transform2D<class_Transform2D>` **_font_get_transform**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_transform>`

**Optional.**\ 

Returns 2D transform applied to the font outlines.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_underline_position:

.. rst-class:: classref-method

:ref:`float<class_float>` **_font_get_underline_position**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_underline_position>`

**Required.**\ 

Returns pixel offset of the underline below the baseline.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_underline_thickness:

.. rst-class:: classref-method

:ref:`float<class_float>` **_font_get_underline_thickness**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_underline_thickness>`

**Required.**\ 

Returns thickness of the underline in pixels.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_variation_coordinates:

.. rst-class:: classref-method

:ref:`Dictionary<class_Dictionary>` **_font_get_variation_coordinates**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_variation_coordinates>`

**Optional.**\ 

Returns variation coordinates for the specified font cache entry.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_get_weight:

.. rst-class:: classref-method

:ref:`int<class_int>` **_font_get_weight**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_get_weight>`

**Optional.**\ 

Returns weight (boldness) of the font. A value in the ``100...999`` range, normal font weight is ``400``, bold font weight is ``700``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_has_char:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_font_has_char**\ (\ font_rid\: :ref:`RID<class_RID>`, char\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_has_char>`

**Required.**\ 

Returns ``true`` if a Unicode ``char`` is available in the font.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_is_allow_system_fallback:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_font_is_allow_system_fallback**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_is_allow_system_fallback>`

**Optional.**\ 

Returns ``true`` if system fonts can be automatically used as fallbacks.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_is_force_autohinter:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_font_is_force_autohinter**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_is_force_autohinter>`

**Optional.**\ 

Returns ``true`` if auto-hinting is supported and preferred over font built-in hinting.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_is_language_supported:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_font_is_language_supported**\ (\ font_rid\: :ref:`RID<class_RID>`, language\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_is_language_supported>`

**Optional.**\ 

Returns ``true``, if font supports given language (`ISO 639 <https://en.wikipedia.org/wiki/ISO_639-1>`__ code).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_is_multichannel_signed_distance_field:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_font_is_multichannel_signed_distance_field**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_is_multichannel_signed_distance_field>`

**Optional.**\ 

Returns ``true`` if glyphs of all sizes are rendered using single multichannel signed distance field generated from the dynamic font vector data.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_is_script_supported:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_font_is_script_supported**\ (\ font_rid\: :ref:`RID<class_RID>`, script\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_is_script_supported>`

**Optional.**\ 

Returns ``true``, if font supports given script (ISO 15924 code).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_remove_glyph:

.. rst-class:: classref-method

|void| **_font_remove_glyph**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_remove_glyph>`

**Required.**\ 

Removes specified rendered glyph information from the cache entry.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_remove_kerning:

.. rst-class:: classref-method

|void| **_font_remove_kerning**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph_pair\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_remove_kerning>`

**Optional.**\ 

Removes kerning override for the pair of glyphs.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_remove_language_support_override:

.. rst-class:: classref-method

|void| **_font_remove_language_support_override**\ (\ font_rid\: :ref:`RID<class_RID>`, language\: :ref:`String<class_String>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_remove_language_support_override>`

**Optional.**\ 

Remove language support override.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_remove_script_support_override:

.. rst-class:: classref-method

|void| **_font_remove_script_support_override**\ (\ font_rid\: :ref:`RID<class_RID>`, script\: :ref:`String<class_String>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_remove_script_support_override>`

**Optional.**\ 

Removes script support override.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_remove_size_cache:

.. rst-class:: classref-method

|void| **_font_remove_size_cache**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_remove_size_cache>`

**Required.**\ 

Removes specified font size from the cache entry.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_remove_texture:

.. rst-class:: classref-method

|void| **_font_remove_texture**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, texture_index\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_remove_texture>`

**Required.**\ 

Removes specified texture from the cache entry.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_render_glyph:

.. rst-class:: classref-method

|void| **_font_render_glyph**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, index\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_render_glyph>`

**Optional.**\ 

Renders specified glyph to the font cache texture.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_render_range:

.. rst-class:: classref-method

|void| **_font_render_range**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, start\: :ref:`int<class_int>`, end\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_render_range>`

**Optional.**\ 

Renders the range of characters to the font cache texture.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_allow_system_fallback:

.. rst-class:: classref-method

|void| **_font_set_allow_system_fallback**\ (\ font_rid\: :ref:`RID<class_RID>`, allow_system_fallback\: :ref:`bool<class_bool>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_allow_system_fallback>`

**Optional.**\ 

If set to ``true``, system fonts can be automatically used as fallbacks.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_antialiasing:

.. rst-class:: classref-method

|void| **_font_set_antialiasing**\ (\ font_rid\: :ref:`RID<class_RID>`, antialiasing\: :ref:`FontAntialiasing<enum_TextServer_FontAntialiasing>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_antialiasing>`

**Optional.**\ 

Sets font anti-aliasing mode.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_ascent:

.. rst-class:: classref-method

|void| **_font_set_ascent**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, ascent\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_ascent>`

**Required.**\ 

Sets the font ascent (number of pixels above the baseline).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_baseline_offset:

.. rst-class:: classref-method

|void| **_font_set_baseline_offset**\ (\ font_rid\: :ref:`RID<class_RID>`, baseline_offset\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_baseline_offset>`

**Optional.**\ 

Sets extra baseline offset (as a fraction of font height).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_data:

.. rst-class:: classref-method

|void| **_font_set_data**\ (\ font_rid\: :ref:`RID<class_RID>`, data\: :ref:`PackedByteArray<class_PackedByteArray>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_data>`

**Optional.**\ 

Sets font source data, e.g contents of the dynamic font source file.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_data_ptr:

.. rst-class:: classref-method

|void| **_font_set_data_ptr**\ (\ font_rid\: :ref:`RID<class_RID>`, data_ptr\: ``const uint8_t*``, data_size\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_data_ptr>`

**Optional.**\ 

Sets pointer to the font source data, e.g contents of the dynamic font source file.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_descent:

.. rst-class:: classref-method

|void| **_font_set_descent**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, descent\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_descent>`

**Required.**\ 

Sets the font descent (number of pixels below the baseline).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_disable_embedded_bitmaps:

.. rst-class:: classref-method

|void| **_font_set_disable_embedded_bitmaps**\ (\ font_rid\: :ref:`RID<class_RID>`, disable_embedded_bitmaps\: :ref:`bool<class_bool>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_disable_embedded_bitmaps>`

**Optional.**\ 

If set to ``true``, embedded font bitmap loading is disabled.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_embolden:

.. rst-class:: classref-method

|void| **_font_set_embolden**\ (\ font_rid\: :ref:`RID<class_RID>`, strength\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_embolden>`

Sets font embolden strength. If ``strength`` is not equal to zero, emboldens the font outlines. Negative values reduce the outline thickness.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_face_index:

.. rst-class:: classref-method

|void| **_font_set_face_index**\ (\ font_rid\: :ref:`RID<class_RID>`, face_index\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_face_index>`

**Optional.**\ 

Sets an active face index in the TrueType / OpenType collection.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_fixed_size:

.. rst-class:: classref-method

|void| **_font_set_fixed_size**\ (\ font_rid\: :ref:`RID<class_RID>`, fixed_size\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_fixed_size>`

**Required.**\ 

Sets bitmap font fixed size. If set to value greater than zero, same cache entry will be used for all font sizes.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_fixed_size_scale_mode:

.. rst-class:: classref-method

|void| **_font_set_fixed_size_scale_mode**\ (\ font_rid\: :ref:`RID<class_RID>`, fixed_size_scale_mode\: :ref:`FixedSizeScaleMode<enum_TextServer_FixedSizeScaleMode>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_fixed_size_scale_mode>`

**Required.**\ 

Sets bitmap font scaling mode. This property is used only if ``fixed_size`` is greater than zero.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_force_autohinter:

.. rst-class:: classref-method

|void| **_font_set_force_autohinter**\ (\ font_rid\: :ref:`RID<class_RID>`, force_autohinter\: :ref:`bool<class_bool>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_force_autohinter>`

**Optional.**\ 

If set to ``true`` auto-hinting is preferred over font built-in hinting.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_generate_mipmaps:

.. rst-class:: classref-method

|void| **_font_set_generate_mipmaps**\ (\ font_rid\: :ref:`RID<class_RID>`, generate_mipmaps\: :ref:`bool<class_bool>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_generate_mipmaps>`

**Optional.**\ 

If set to ``true`` font texture mipmap generation is enabled.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_global_oversampling:

.. rst-class:: classref-method

|void| **_font_set_global_oversampling**\ (\ oversampling\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_global_oversampling>`

**Optional.**\ 

Sets oversampling factor, shared by all font in the TextServer.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_glyph_advance:

.. rst-class:: classref-method

|void| **_font_set_glyph_advance**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph\: :ref:`int<class_int>`, advance\: :ref:`Vector2<class_Vector2>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_glyph_advance>`

**Required.**\ 

Sets glyph advance (offset of the next glyph).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_glyph_offset:

.. rst-class:: classref-method

|void| **_font_set_glyph_offset**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`, offset\: :ref:`Vector2<class_Vector2>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_glyph_offset>`

**Required.**\ 

Sets glyph offset from the baseline.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_glyph_size:

.. rst-class:: classref-method

|void| **_font_set_glyph_size**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`, gl_size\: :ref:`Vector2<class_Vector2>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_glyph_size>`

**Required.**\ 

Sets size of the glyph.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_glyph_texture_idx:

.. rst-class:: classref-method

|void| **_font_set_glyph_texture_idx**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`, texture_idx\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_glyph_texture_idx>`

**Required.**\ 

Sets index of the cache texture containing the glyph.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_glyph_uv_rect:

.. rst-class:: classref-method

|void| **_font_set_glyph_uv_rect**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, glyph\: :ref:`int<class_int>`, uv_rect\: :ref:`Rect2<class_Rect2>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_glyph_uv_rect>`

**Required.**\ 

Sets rectangle in the cache texture containing the glyph.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_hinting:

.. rst-class:: classref-method

|void| **_font_set_hinting**\ (\ font_rid\: :ref:`RID<class_RID>`, hinting\: :ref:`Hinting<enum_TextServer_Hinting>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_hinting>`

**Optional.**\ 

Sets font hinting mode. Used by dynamic fonts only.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_kerning:

.. rst-class:: classref-method

|void| **_font_set_kerning**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, glyph_pair\: :ref:`Vector2i<class_Vector2i>`, kerning\: :ref:`Vector2<class_Vector2>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_kerning>`

**Optional.**\ 

Sets kerning for the pair of glyphs.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_language_support_override:

.. rst-class:: classref-method

|void| **_font_set_language_support_override**\ (\ font_rid\: :ref:`RID<class_RID>`, language\: :ref:`String<class_String>`, supported\: :ref:`bool<class_bool>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_language_support_override>`

**Optional.**\ 

Adds override for :ref:`_font_is_language_supported<class_TextServerExtension_private_method__font_is_language_supported>`.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_msdf_pixel_range:

.. rst-class:: classref-method

|void| **_font_set_msdf_pixel_range**\ (\ font_rid\: :ref:`RID<class_RID>`, msdf_pixel_range\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_msdf_pixel_range>`

**Optional.**\ 

Sets the width of the range around the shape between the minimum and maximum representable signed distance.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_msdf_size:

.. rst-class:: classref-method

|void| **_font_set_msdf_size**\ (\ font_rid\: :ref:`RID<class_RID>`, msdf_size\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_msdf_size>`

**Optional.**\ 

Sets source font size used to generate MSDF textures.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_multichannel_signed_distance_field:

.. rst-class:: classref-method

|void| **_font_set_multichannel_signed_distance_field**\ (\ font_rid\: :ref:`RID<class_RID>`, msdf\: :ref:`bool<class_bool>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_multichannel_signed_distance_field>`

**Optional.**\ 

If set to ``true``, glyphs of all sizes are rendered using single multichannel signed distance field generated from the dynamic font vector data. MSDF rendering allows displaying the font at any scaling factor without blurriness, and without incurring a CPU cost when the font size changes (since the font no longer needs to be rasterized on the CPU). As a downside, font hinting is not available with MSDF. The lack of font hinting may result in less crisp and less readable fonts at small sizes.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_name:

.. rst-class:: classref-method

|void| **_font_set_name**\ (\ font_rid\: :ref:`RID<class_RID>`, name\: :ref:`String<class_String>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_name>`

**Optional.**\ 

Sets the font family name.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_opentype_feature_overrides:

.. rst-class:: classref-method

|void| **_font_set_opentype_feature_overrides**\ (\ font_rid\: :ref:`RID<class_RID>`, overrides\: :ref:`Dictionary<class_Dictionary>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_opentype_feature_overrides>`

**Optional.**\ 

Sets font OpenType feature set override.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_oversampling:

.. rst-class:: classref-method

|void| **_font_set_oversampling**\ (\ font_rid\: :ref:`RID<class_RID>`, oversampling\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_oversampling>`

**Optional.**\ 

Sets font oversampling factor, if set to ``0.0`` global oversampling factor is used instead. Used by dynamic fonts only.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_scale:

.. rst-class:: classref-method

|void| **_font_set_scale**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, scale\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_scale>`

**Required.**\ 

Sets scaling factor of the color bitmap font.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_script_support_override:

.. rst-class:: classref-method

|void| **_font_set_script_support_override**\ (\ font_rid\: :ref:`RID<class_RID>`, script\: :ref:`String<class_String>`, supported\: :ref:`bool<class_bool>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_script_support_override>`

**Optional.**\ 

Adds override for :ref:`_font_is_script_supported<class_TextServerExtension_private_method__font_is_script_supported>`.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_spacing:

.. rst-class:: classref-method

|void| **_font_set_spacing**\ (\ font_rid\: :ref:`RID<class_RID>`, spacing\: :ref:`SpacingType<enum_TextServer_SpacingType>`, value\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_spacing>`

**Optional.**\ 

Sets the spacing for ``spacing`` (see :ref:`SpacingType<enum_TextServer_SpacingType>`) to ``value`` in pixels (not relative to the font size).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_stretch:

.. rst-class:: classref-method

|void| **_font_set_stretch**\ (\ font_rid\: :ref:`RID<class_RID>`, stretch\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_stretch>`

**Optional.**\ 

Sets font stretch amount, compared to a normal width. A percentage value between ``50%`` and ``200%``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_style:

.. rst-class:: classref-method

|void| **_font_set_style**\ (\ font_rid\: :ref:`RID<class_RID>`, style\: |bitfield|\[:ref:`FontStyle<enum_TextServer_FontStyle>`\]\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_style>`

**Optional.**\ 

Sets the font style flags, see :ref:`FontStyle<enum_TextServer_FontStyle>`.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_style_name:

.. rst-class:: classref-method

|void| **_font_set_style_name**\ (\ font_rid\: :ref:`RID<class_RID>`, name_style\: :ref:`String<class_String>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_style_name>`

**Optional.**\ 

Sets the font style name.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_subpixel_positioning:

.. rst-class:: classref-method

|void| **_font_set_subpixel_positioning**\ (\ font_rid\: :ref:`RID<class_RID>`, subpixel_positioning\: :ref:`SubpixelPositioning<enum_TextServer_SubpixelPositioning>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_subpixel_positioning>`

**Optional.**\ 

Sets font subpixel glyph positioning mode.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_texture_image:

.. rst-class:: classref-method

|void| **_font_set_texture_image**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, texture_index\: :ref:`int<class_int>`, image\: :ref:`Image<class_Image>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_texture_image>`

**Required.**\ 

Sets font cache texture image data.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_texture_offsets:

.. rst-class:: classref-method

|void| **_font_set_texture_offsets**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`Vector2i<class_Vector2i>`, texture_index\: :ref:`int<class_int>`, offset\: :ref:`PackedInt32Array<class_PackedInt32Array>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_texture_offsets>`

**Optional.**\ 

Sets array containing glyph packing data.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_transform:

.. rst-class:: classref-method

|void| **_font_set_transform**\ (\ font_rid\: :ref:`RID<class_RID>`, transform\: :ref:`Transform2D<class_Transform2D>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_transform>`

**Optional.**\ 

Sets 2D transform, applied to the font outlines, can be used for slanting, flipping, and rotating glyphs.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_underline_position:

.. rst-class:: classref-method

|void| **_font_set_underline_position**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, underline_position\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_underline_position>`

**Required.**\ 

Sets pixel offset of the underline below the baseline.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_underline_thickness:

.. rst-class:: classref-method

|void| **_font_set_underline_thickness**\ (\ font_rid\: :ref:`RID<class_RID>`, size\: :ref:`int<class_int>`, underline_thickness\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_underline_thickness>`

**Required.**\ 

Sets thickness of the underline in pixels.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_variation_coordinates:

.. rst-class:: classref-method

|void| **_font_set_variation_coordinates**\ (\ font_rid\: :ref:`RID<class_RID>`, variation_coordinates\: :ref:`Dictionary<class_Dictionary>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_variation_coordinates>`

**Optional.**\ 

Sets variation coordinates for the specified font cache entry.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_set_weight:

.. rst-class:: classref-method

|void| **_font_set_weight**\ (\ font_rid\: :ref:`RID<class_RID>`, weight\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__font_set_weight>`

**Optional.**\ 

Sets weight (boldness) of the font. A value in the ``100...999`` range, normal font weight is ``400``, bold font weight is ``700``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_supported_feature_list:

.. rst-class:: classref-method

:ref:`Dictionary<class_Dictionary>` **_font_supported_feature_list**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_supported_feature_list>`

**Optional.**\ 

Returns the dictionary of the supported OpenType features.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__font_supported_variation_list:

.. rst-class:: classref-method

:ref:`Dictionary<class_Dictionary>` **_font_supported_variation_list**\ (\ font_rid\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__font_supported_variation_list>`

**Optional.**\ 

Returns the dictionary of the supported OpenType variation coordinates.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__format_number:

.. rst-class:: classref-method

:ref:`String<class_String>` **_format_number**\ (\ number\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__format_number>`

**Optional.**\ 

Converts a number from the Western Arabic (0..9) to the numeral systems used in ``language``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__free_rid:

.. rst-class:: classref-method

|void| **_free_rid**\ (\ rid\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__free_rid>`

**Required.**\ 

Frees an object created by this :ref:`TextServer<class_TextServer>`.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__get_features:

.. rst-class:: classref-method

:ref:`int<class_int>` **_get_features**\ (\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__get_features>`

**Required.**\ 

Returns text server features, see :ref:`Feature<enum_TextServer_Feature>`.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__get_hex_code_box_size:

.. rst-class:: classref-method

:ref:`Vector2<class_Vector2>` **_get_hex_code_box_size**\ (\ size\: :ref:`int<class_int>`, index\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__get_hex_code_box_size>`

**Optional.**\ 

Returns size of the replacement character (box with character hexadecimal code that is drawn in place of invalid characters).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__get_name:

.. rst-class:: classref-method

:ref:`String<class_String>` **_get_name**\ (\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__get_name>`

**Required.**\ 

Returns the name of the server interface.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__get_support_data_filename:

.. rst-class:: classref-method

:ref:`String<class_String>` **_get_support_data_filename**\ (\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__get_support_data_filename>`

**Optional.**\ 

Returns default TextServer database (e.g. ICU break iterators and dictionaries) filename.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__get_support_data_info:

.. rst-class:: classref-method

:ref:`String<class_String>` **_get_support_data_info**\ (\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__get_support_data_info>`

**Optional.**\ 

Returns TextServer database (e.g. ICU break iterators and dictionaries) description.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__has:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_has**\ (\ rid\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__has>`

**Required.**\ 

Returns ``true`` if ``rid`` is valid resource owned by this text server.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__has_feature:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_has_feature**\ (\ feature\: :ref:`Feature<enum_TextServer_Feature>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__has_feature>`

**Required.**\ 

Returns ``true`` if the server supports a feature.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__is_confusable:

.. rst-class:: classref-method

:ref:`int<class_int>` **_is_confusable**\ (\ string\: :ref:`String<class_String>`, dict\: :ref:`PackedStringArray<class_PackedStringArray>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__is_confusable>`

**Optional.**\ 

Returns index of the first string in ``dict`` which is visually confusable with the ``string``, or ``-1`` if none is found.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__is_locale_right_to_left:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_is_locale_right_to_left**\ (\ locale\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__is_locale_right_to_left>`

**Required.**\ 

Returns ``true`` if locale is right-to-left.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__is_valid_identifier:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_is_valid_identifier**\ (\ string\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__is_valid_identifier>`

**Optional.**\ 

Returns ``true`` if ``string`` is a valid identifier.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__is_valid_letter:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_is_valid_letter**\ (\ unicode\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__is_valid_letter>`

.. container:: contribute

	There is currently no description for this method. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__load_support_data:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_load_support_data**\ (\ filename\: :ref:`String<class_String>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__load_support_data>`

**Optional.**\ 

Loads optional TextServer database (e.g. ICU break iterators and dictionaries).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__name_to_tag:

.. rst-class:: classref-method

:ref:`int<class_int>` **_name_to_tag**\ (\ name\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__name_to_tag>`

**Optional.**\ 

Converts readable feature, variation, script, or language name to OpenType tag.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__parse_number:

.. rst-class:: classref-method

:ref:`String<class_String>` **_parse_number**\ (\ number\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__parse_number>`

**Optional.**\ 

Converts ``number`` from the numeral systems used in ``language`` to Western Arabic (0..9).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__parse_structured_text:

.. rst-class:: classref-method

:ref:`Array<class_Array>`\[:ref:`Vector3i<class_Vector3i>`\] **_parse_structured_text**\ (\ parser_type\: :ref:`StructuredTextParser<enum_TextServer_StructuredTextParser>`, args\: :ref:`Array<class_Array>`, text\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__parse_structured_text>`

**Optional.**\ 

Default implementation of the BiDi algorithm override function. See :ref:`StructuredTextParser<enum_TextServer_StructuredTextParser>` for more info.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__percent_sign:

.. rst-class:: classref-method

:ref:`String<class_String>` **_percent_sign**\ (\ language\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__percent_sign>`

**Optional.**\ 

Returns percent sign used in the ``language``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__save_support_data:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_save_support_data**\ (\ filename\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__save_support_data>`

**Optional.**\ 

Saves optional TextServer database (e.g. ICU break iterators and dictionaries) to the file.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_get_span_count:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_get_span_count**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_get_span_count>`

**Required.**\ 

Returns number of text spans added using :ref:`_shaped_text_add_string<class_TextServerExtension_private_method__shaped_text_add_string>` or :ref:`_shaped_text_add_object<class_TextServerExtension_private_method__shaped_text_add_object>`.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_get_span_meta:

.. rst-class:: classref-method

:ref:`Variant<class_Variant>` **_shaped_get_span_meta**\ (\ shaped\: :ref:`RID<class_RID>`, index\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_get_span_meta>`

**Required.**\ 

Returns text span metadata.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_set_span_update_font:

.. rst-class:: classref-method

|void| **_shaped_set_span_update_font**\ (\ shaped\: :ref:`RID<class_RID>`, index\: :ref:`int<class_int>`, fonts\: :ref:`Array<class_Array>`\[:ref:`RID<class_RID>`\], size\: :ref:`int<class_int>`, opentype_features\: :ref:`Dictionary<class_Dictionary>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_set_span_update_font>`

**Required.**\ 

Changes text span font, font size, and OpenType features, without changing the text.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_add_object:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_shaped_text_add_object**\ (\ shaped\: :ref:`RID<class_RID>`, key\: :ref:`Variant<class_Variant>`, size\: :ref:`Vector2<class_Vector2>`, inline_align\: :ref:`InlineAlignment<enum_@GlobalScope_InlineAlignment>`, length\: :ref:`int<class_int>`, baseline\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_add_object>`

**Required.**\ 

Adds inline object to the text buffer, ``key`` must be unique. In the text, object is represented as ``length`` object replacement characters.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_add_string:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_shaped_text_add_string**\ (\ shaped\: :ref:`RID<class_RID>`, text\: :ref:`String<class_String>`, fonts\: :ref:`Array<class_Array>`\[:ref:`RID<class_RID>`\], size\: :ref:`int<class_int>`, opentype_features\: :ref:`Dictionary<class_Dictionary>`, language\: :ref:`String<class_String>`, meta\: :ref:`Variant<class_Variant>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_add_string>`

**Required.**\ 

Adds text span and font to draw it to the text buffer.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_clear:

.. rst-class:: classref-method

|void| **_shaped_text_clear**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_clear>`

**Required.**\ 

Clears text buffer (removes text and inline objects).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_closest_character_pos:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_closest_character_pos**\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_closest_character_pos>`

**Optional.**\ 

Returns composite character position closest to the ``pos``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_draw:

.. rst-class:: classref-method

|void| **_shaped_text_draw**\ (\ shaped\: :ref:`RID<class_RID>`, canvas\: :ref:`RID<class_RID>`, pos\: :ref:`Vector2<class_Vector2>`, clip_l\: :ref:`float<class_float>`, clip_r\: :ref:`float<class_float>`, color\: :ref:`Color<class_Color>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_draw>`

**Optional.**\ 

Draw shaped text into a canvas item at a given position, with ``color``. ``pos`` specifies the leftmost point of the baseline (for horizontal layout) or topmost point of the baseline (for vertical layout).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_draw_outline:

.. rst-class:: classref-method

|void| **_shaped_text_draw_outline**\ (\ shaped\: :ref:`RID<class_RID>`, canvas\: :ref:`RID<class_RID>`, pos\: :ref:`Vector2<class_Vector2>`, clip_l\: :ref:`float<class_float>`, clip_r\: :ref:`float<class_float>`, outline_size\: :ref:`int<class_int>`, color\: :ref:`Color<class_Color>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_draw_outline>`

**Optional.**\ 

Draw the outline of the shaped text into a canvas item at a given position, with ``color``. ``pos`` specifies the leftmost point of the baseline (for horizontal layout) or topmost point of the baseline (for vertical layout).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_fit_to_width:

.. rst-class:: classref-method

:ref:`float<class_float>` **_shaped_text_fit_to_width**\ (\ shaped\: :ref:`RID<class_RID>`, width\: :ref:`float<class_float>`, justification_flags\: |bitfield|\[:ref:`JustificationFlag<enum_TextServer_JustificationFlag>`\]\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_fit_to_width>`

**Optional.**\ 

Adjusts text width to fit to specified width, returns new text width.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_ascent:

.. rst-class:: classref-method

:ref:`float<class_float>` **_shaped_text_get_ascent**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_ascent>`

**Required.**\ 

Returns the text ascent (number of pixels above the baseline for horizontal layout or to the left of baseline for vertical).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_carets:

.. rst-class:: classref-method

|void| **_shaped_text_get_carets**\ (\ shaped\: :ref:`RID<class_RID>`, position\: :ref:`int<class_int>`, caret\: ``CaretInfo*``\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_carets>`

**Optional.**\ 

Returns shapes of the carets corresponding to the character offset ``position`` in the text. Returned caret shape is 1 pixel wide rectangle.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_character_breaks:

.. rst-class:: classref-method

:ref:`PackedInt32Array<class_PackedInt32Array>` **_shaped_text_get_character_breaks**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_character_breaks>`

**Optional.**\ 

Returns array of the composite character boundaries.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_custom_ellipsis:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_get_custom_ellipsis**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_custom_ellipsis>`

**Optional.**\ 

Returns ellipsis character used for text clipping.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_custom_punctuation:

.. rst-class:: classref-method

:ref:`String<class_String>` **_shaped_text_get_custom_punctuation**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_custom_punctuation>`

**Optional.**\ 

Returns custom punctuation character list, used for word breaking. If set to empty string, server defaults are used.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_descent:

.. rst-class:: classref-method

:ref:`float<class_float>` **_shaped_text_get_descent**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_descent>`

**Required.**\ 

Returns the text descent (number of pixels below the baseline for horizontal layout or to the right of baseline for vertical).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_direction:

.. rst-class:: classref-method

:ref:`Direction<enum_TextServer_Direction>` **_shaped_text_get_direction**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_direction>`

**Optional.**\ 

Returns direction of the text.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_dominant_direction_in_range:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_get_dominant_direction_in_range**\ (\ shaped\: :ref:`RID<class_RID>`, start\: :ref:`int<class_int>`, end\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_dominant_direction_in_range>`

**Optional.**\ 

Returns dominant direction of in the range of text.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_ellipsis_glyph_count:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_get_ellipsis_glyph_count**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_ellipsis_glyph_count>`

**Required.**\ 

Returns number of glyphs in the ellipsis.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_ellipsis_glyphs:

.. rst-class:: classref-method

``const Glyph*`` **_shaped_text_get_ellipsis_glyphs**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_ellipsis_glyphs>`

**Required.**\ 

Returns array of the glyphs in the ellipsis.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_ellipsis_pos:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_get_ellipsis_pos**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_ellipsis_pos>`

**Required.**\ 

Returns position of the ellipsis.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_glyph_count:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_get_glyph_count**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_glyph_count>`

**Required.**\ 

Returns number of glyphs in the buffer.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_glyphs:

.. rst-class:: classref-method

``const Glyph*`` **_shaped_text_get_glyphs**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_glyphs>`

**Required.**\ 

Returns an array of glyphs in the visual order.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_grapheme_bounds:

.. rst-class:: classref-method

:ref:`Vector2<class_Vector2>` **_shaped_text_get_grapheme_bounds**\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_grapheme_bounds>`

**Optional.**\ 

Returns composite character's bounds as offsets from the start of the line.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_inferred_direction:

.. rst-class:: classref-method

:ref:`Direction<enum_TextServer_Direction>` **_shaped_text_get_inferred_direction**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_inferred_direction>`

**Optional.**\ 

Returns direction of the text, inferred by the BiDi algorithm.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_line_breaks:

.. rst-class:: classref-method

:ref:`PackedInt32Array<class_PackedInt32Array>` **_shaped_text_get_line_breaks**\ (\ shaped\: :ref:`RID<class_RID>`, width\: :ref:`float<class_float>`, start\: :ref:`int<class_int>`, break_flags\: |bitfield|\[:ref:`LineBreakFlag<enum_TextServer_LineBreakFlag>`\]\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_line_breaks>`

**Optional.**\ 

Breaks text to the lines and returns character ranges for each line.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_line_breaks_adv:

.. rst-class:: classref-method

:ref:`PackedInt32Array<class_PackedInt32Array>` **_shaped_text_get_line_breaks_adv**\ (\ shaped\: :ref:`RID<class_RID>`, width\: :ref:`PackedFloat32Array<class_PackedFloat32Array>`, start\: :ref:`int<class_int>`, once\: :ref:`bool<class_bool>`, break_flags\: |bitfield|\[:ref:`LineBreakFlag<enum_TextServer_LineBreakFlag>`\]\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_line_breaks_adv>`

**Optional.**\ 

Breaks text to the lines and columns. Returns character ranges for each segment.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_object_glyph:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_get_object_glyph**\ (\ shaped\: :ref:`RID<class_RID>`, key\: :ref:`Variant<class_Variant>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_object_glyph>`

**Required.**\ 

Returns the glyph index of the inline object.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_object_range:

.. rst-class:: classref-method

:ref:`Vector2i<class_Vector2i>` **_shaped_text_get_object_range**\ (\ shaped\: :ref:`RID<class_RID>`, key\: :ref:`Variant<class_Variant>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_object_range>`

**Required.**\ 

Returns the character range of the inline object.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_object_rect:

.. rst-class:: classref-method

:ref:`Rect2<class_Rect2>` **_shaped_text_get_object_rect**\ (\ shaped\: :ref:`RID<class_RID>`, key\: :ref:`Variant<class_Variant>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_object_rect>`

**Required.**\ 

Returns bounding rectangle of the inline object.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_objects:

.. rst-class:: classref-method

:ref:`Array<class_Array>` **_shaped_text_get_objects**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_objects>`

**Required.**\ 

Returns array of inline objects.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_orientation:

.. rst-class:: classref-method

:ref:`Orientation<enum_TextServer_Orientation>` **_shaped_text_get_orientation**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_orientation>`

**Optional.**\ 

Returns text orientation.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_parent:

.. rst-class:: classref-method

:ref:`RID<class_RID>` **_shaped_text_get_parent**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_parent>`

**Required.**\ 

Returns the parent buffer from which the substring originates.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_preserve_control:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_shaped_text_get_preserve_control**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_preserve_control>`

**Optional.**\ 

Returns ``true`` if text buffer is configured to display control characters.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_preserve_invalid:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_shaped_text_get_preserve_invalid**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_preserve_invalid>`

**Optional.**\ 

Returns ``true`` if text buffer is configured to display hexadecimal codes in place of invalid characters.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_range:

.. rst-class:: classref-method

:ref:`Vector2i<class_Vector2i>` **_shaped_text_get_range**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_range>`

**Required.**\ 

Returns substring buffer character range in the parent buffer.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_selection:

.. rst-class:: classref-method

:ref:`PackedVector2Array<class_PackedVector2Array>` **_shaped_text_get_selection**\ (\ shaped\: :ref:`RID<class_RID>`, start\: :ref:`int<class_int>`, end\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_selection>`

**Optional.**\ 

Returns selection rectangles for the specified character range.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_size:

.. rst-class:: classref-method

:ref:`Vector2<class_Vector2>` **_shaped_text_get_size**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_size>`

**Required.**\ 

Returns size of the text.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_spacing:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_get_spacing**\ (\ shaped\: :ref:`RID<class_RID>`, spacing\: :ref:`SpacingType<enum_TextServer_SpacingType>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_spacing>`

**Optional.**\ 

Returns extra spacing added between glyphs or lines in pixels.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_trim_pos:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_get_trim_pos**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_trim_pos>`

**Required.**\ 

Returns the position of the overrun trim.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_underline_position:

.. rst-class:: classref-method

:ref:`float<class_float>` **_shaped_text_get_underline_position**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_underline_position>`

**Required.**\ 

Returns pixel offset of the underline below the baseline.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_underline_thickness:

.. rst-class:: classref-method

:ref:`float<class_float>` **_shaped_text_get_underline_thickness**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_underline_thickness>`

**Required.**\ 

Returns thickness of the underline.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_width:

.. rst-class:: classref-method

:ref:`float<class_float>` **_shaped_text_get_width**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_width>`

**Required.**\ 

Returns width (for horizontal layout) or height (for vertical) of the text.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_get_word_breaks:

.. rst-class:: classref-method

:ref:`PackedInt32Array<class_PackedInt32Array>` **_shaped_text_get_word_breaks**\ (\ shaped\: :ref:`RID<class_RID>`, grapheme_flags\: |bitfield|\[:ref:`GraphemeFlag<enum_TextServer_GraphemeFlag>`\], skip_grapheme_flags\: |bitfield|\[:ref:`GraphemeFlag<enum_TextServer_GraphemeFlag>`\]\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_get_word_breaks>`

**Optional.**\ 

Breaks text into words and returns array of character ranges. Use ``grapheme_flags`` to set what characters are used for breaking (see :ref:`GraphemeFlag<enum_TextServer_GraphemeFlag>`).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_hit_test_grapheme:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_hit_test_grapheme**\ (\ shaped\: :ref:`RID<class_RID>`, coord\: :ref:`float<class_float>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_hit_test_grapheme>`

**Optional.**\ 

Returns grapheme index at the specified pixel offset at the baseline, or ``-1`` if none is found.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_hit_test_position:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_hit_test_position**\ (\ shaped\: :ref:`RID<class_RID>`, coord\: :ref:`float<class_float>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_hit_test_position>`

**Optional.**\ 

Returns caret character offset at the specified pixel offset at the baseline. This function always returns a valid position.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_is_ready:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_shaped_text_is_ready**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_is_ready>`

**Required.**\ 

Returns ``true`` if buffer is successfully shaped.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_next_character_pos:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_next_character_pos**\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_next_character_pos>`

**Optional.**\ 

Returns composite character end position closest to the ``pos``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_next_grapheme_pos:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_next_grapheme_pos**\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_next_grapheme_pos>`

**Optional.**\ 

Returns grapheme end position closest to the ``pos``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_overrun_trim_to_width:

.. rst-class:: classref-method

|void| **_shaped_text_overrun_trim_to_width**\ (\ shaped\: :ref:`RID<class_RID>`, width\: :ref:`float<class_float>`, trim_flags\: |bitfield|\[:ref:`TextOverrunFlag<enum_TextServer_TextOverrunFlag>`\]\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_overrun_trim_to_width>`

**Optional.**\ 

Trims text if it exceeds the given width.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_prev_character_pos:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_prev_character_pos**\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_prev_character_pos>`

**Optional.**\ 

Returns composite character start position closest to the ``pos``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_prev_grapheme_pos:

.. rst-class:: classref-method

:ref:`int<class_int>` **_shaped_text_prev_grapheme_pos**\ (\ shaped\: :ref:`RID<class_RID>`, pos\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_prev_grapheme_pos>`

**Optional.**\ 

Returns grapheme start position closest to the ``pos``.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_resize_object:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_shaped_text_resize_object**\ (\ shaped\: :ref:`RID<class_RID>`, key\: :ref:`Variant<class_Variant>`, size\: :ref:`Vector2<class_Vector2>`, inline_align\: :ref:`InlineAlignment<enum_@GlobalScope_InlineAlignment>`, baseline\: :ref:`float<class_float>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_resize_object>`

**Required.**\ 

Sets new size and alignment of embedded object.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_set_bidi_override:

.. rst-class:: classref-method

|void| **_shaped_text_set_bidi_override**\ (\ shaped\: :ref:`RID<class_RID>`, override\: :ref:`Array<class_Array>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_set_bidi_override>`

**Optional.**\ 

Overrides BiDi for the structured text.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_set_custom_ellipsis:

.. rst-class:: classref-method

|void| **_shaped_text_set_custom_ellipsis**\ (\ shaped\: :ref:`RID<class_RID>`, char\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_set_custom_ellipsis>`

**Optional.**\ 

Sets ellipsis character used for text clipping.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_set_custom_punctuation:

.. rst-class:: classref-method

|void| **_shaped_text_set_custom_punctuation**\ (\ shaped\: :ref:`RID<class_RID>`, punct\: :ref:`String<class_String>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_set_custom_punctuation>`

**Optional.**\ 

Sets custom punctuation character list, used for word breaking. If set to empty string, server defaults are used.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_set_direction:

.. rst-class:: classref-method

|void| **_shaped_text_set_direction**\ (\ shaped\: :ref:`RID<class_RID>`, direction\: :ref:`Direction<enum_TextServer_Direction>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_set_direction>`

**Optional.**\ 

Sets desired text direction. If set to :ref:`TextServer.DIRECTION_AUTO<class_TextServer_constant_DIRECTION_AUTO>`, direction will be detected based on the buffer contents and current locale.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_set_orientation:

.. rst-class:: classref-method

|void| **_shaped_text_set_orientation**\ (\ shaped\: :ref:`RID<class_RID>`, orientation\: :ref:`Orientation<enum_TextServer_Orientation>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_set_orientation>`

**Optional.**\ 

Sets desired text orientation.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_set_preserve_control:

.. rst-class:: classref-method

|void| **_shaped_text_set_preserve_control**\ (\ shaped\: :ref:`RID<class_RID>`, enabled\: :ref:`bool<class_bool>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_set_preserve_control>`

**Optional.**\ 

If set to ``true`` text buffer will display control characters.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_set_preserve_invalid:

.. rst-class:: classref-method

|void| **_shaped_text_set_preserve_invalid**\ (\ shaped\: :ref:`RID<class_RID>`, enabled\: :ref:`bool<class_bool>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_set_preserve_invalid>`

**Optional.**\ 

If set to ``true`` text buffer will display invalid characters as hexadecimal codes, otherwise nothing is displayed.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_set_spacing:

.. rst-class:: classref-method

|void| **_shaped_text_set_spacing**\ (\ shaped\: :ref:`RID<class_RID>`, spacing\: :ref:`SpacingType<enum_TextServer_SpacingType>`, value\: :ref:`int<class_int>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_set_spacing>`

**Optional.**\ 

Sets extra spacing added between glyphs or lines in pixels.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_shape:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_shaped_text_shape**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_shape>`

**Required.**\ 

Shapes buffer if it's not shaped. Returns ``true`` if the string is shaped successfully.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_sort_logical:

.. rst-class:: classref-method

``const Glyph*`` **_shaped_text_sort_logical**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_sort_logical>`

**Required.**\ 

Returns text glyphs in the logical order.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_substr:

.. rst-class:: classref-method

:ref:`RID<class_RID>` **_shaped_text_substr**\ (\ shaped\: :ref:`RID<class_RID>`, start\: :ref:`int<class_int>`, length\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_substr>`

**Required.**\ 

Returns text buffer for the substring of the text in the ``shaped`` text buffer (including inline objects).

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_tab_align:

.. rst-class:: classref-method

:ref:`float<class_float>` **_shaped_text_tab_align**\ (\ shaped\: :ref:`RID<class_RID>`, tab_stops\: :ref:`PackedFloat32Array<class_PackedFloat32Array>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_tab_align>`

**Optional.**\ 

Aligns shaped text to the given tab-stops.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_update_breaks:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_shaped_text_update_breaks**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_update_breaks>`

**Optional.**\ 

Updates break points in the shaped text. This method is called by default implementation of text breaking functions.

.. rst-class:: classref-item-separator

----

.. _class_TextServerExtension_private_method__shaped_text_update_justification_ops:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_shaped_text_update_justification_ops**\ (\ shaped\: :ref:`RID<class_RID>`\ ) |virtual| :ref:`🔗<class_TextServerExtension_private_method__shaped_text_update_justification_ops>`

**Optional.**\ 

Updates justification points in the shaped text. This method is called by default implementation of text justification functions.

.. rst-class:: classref-item-separator

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.. _class_TextServerExtension_private_method__spoof_check:

.. rst-class:: classref-method

:ref:`bool<class_bool>` **_spoof_check**\ (\ string\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__spoof_check>`

**Optional.**\ 

Returns ``true`` if ``string`` is likely to be an attempt at confusing the reader.

.. rst-class:: classref-item-separator

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.. _class_TextServerExtension_private_method__string_get_character_breaks:

.. rst-class:: classref-method

:ref:`PackedInt32Array<class_PackedInt32Array>` **_string_get_character_breaks**\ (\ string\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__string_get_character_breaks>`

**Optional.**\ 

Returns array of the composite character boundaries.

.. rst-class:: classref-item-separator

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.. _class_TextServerExtension_private_method__string_get_word_breaks:

.. rst-class:: classref-method

:ref:`PackedInt32Array<class_PackedInt32Array>` **_string_get_word_breaks**\ (\ string\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`, chars_per_line\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__string_get_word_breaks>`

**Optional.**\ 

Returns an array of the word break boundaries. Elements in the returned array are the offsets of the start and end of words. Therefore the length of the array is always even.

.. rst-class:: classref-item-separator

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.. _class_TextServerExtension_private_method__string_to_lower:

.. rst-class:: classref-method

:ref:`String<class_String>` **_string_to_lower**\ (\ string\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__string_to_lower>`

**Optional.**\ 

Returns the string converted to lowercase.

.. rst-class:: classref-item-separator

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.. _class_TextServerExtension_private_method__string_to_title:

.. rst-class:: classref-method

:ref:`String<class_String>` **_string_to_title**\ (\ string\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__string_to_title>`

**Optional.**\ 

Returns the string converted to title case.

.. rst-class:: classref-item-separator

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.. _class_TextServerExtension_private_method__string_to_upper:

.. rst-class:: classref-method

:ref:`String<class_String>` **_string_to_upper**\ (\ string\: :ref:`String<class_String>`, language\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__string_to_upper>`

**Optional.**\ 

Returns the string converted to uppercase.

.. rst-class:: classref-item-separator

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.. _class_TextServerExtension_private_method__strip_diacritics:

.. rst-class:: classref-method

:ref:`String<class_String>` **_strip_diacritics**\ (\ string\: :ref:`String<class_String>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__strip_diacritics>`

**Optional.**\ 

Strips diacritics from the string.

.. rst-class:: classref-item-separator

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.. _class_TextServerExtension_private_method__tag_to_name:

.. rst-class:: classref-method

:ref:`String<class_String>` **_tag_to_name**\ (\ tag\: :ref:`int<class_int>`\ ) |virtual| |const| :ref:`🔗<class_TextServerExtension_private_method__tag_to_name>`

**Optional.**\ 

Converts OpenType tag to readable feature, variation, script, or language name.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
.. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`
.. |void| replace:: :abbr:`void (No return value.)`