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>`

Base class for TextServer custom implementations (plugins).

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

External TextServer implementations should inherit from this class.

Methods
-------

+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`RID<class_RID>`                                           | :ref:`_create_font<class_TextServerExtension_method__create_font>` **(** **)** |virtual|                                                                                                                                                                                                                                                                                    |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`RID<class_RID>`                                           | :ref:`_create_shaped_text<class_TextServerExtension_method__create_shaped_text>` **(** :ref:`Direction<enum_TextServer_Direction>` direction, :ref:`Orientation<enum_TextServer_Orientation>` orientation **)** |virtual|                                                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_draw_hex_code_box<class_TextServerExtension_method__draw_hex_code_box>` **(** :ref:`RID<class_RID>` canvas, :ref:`int<class_int>` size, :ref:`Vector2<class_Vector2>` pos, :ref:`int<class_int>` index, :ref:`Color<class_Color>` color **)** |virtual| |const|                                                                                                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_clear_glyphs<class_TextServerExtension_method__font_clear_glyphs>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size **)** |virtual|                                                                                                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_clear_kerning_map<class_TextServerExtension_method__font_clear_kerning_map>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size **)** |virtual|                                                                                                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_clear_size_cache<class_TextServerExtension_method__font_clear_size_cache>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual|                                                                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_clear_textures<class_TextServerExtension_method__font_clear_textures>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size **)** |virtual|                                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_draw_glyph<class_TextServerExtension_method__font_draw_glyph>` **(** :ref:`RID<class_RID>` font_rid, :ref:`RID<class_RID>` canvas, :ref:`int<class_int>` size, :ref:`Vector2<class_Vector2>` pos, :ref:`int<class_int>` index, :ref:`Color<class_Color>` color **)** |virtual| |const|                                                                          |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_draw_glyph_outline<class_TextServerExtension_method__font_draw_glyph_outline>` **(** :ref:`RID<class_RID>` font_rid, :ref:`RID<class_RID>` canvas, :ref:`int<class_int>` size, :ref:`int<class_int>` outline_size, :ref:`Vector2<class_Vector2>` pos, :ref:`int<class_int>` index, :ref:`Color<class_Color>` color **)** |virtual| |const|                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_font_get_ascent<class_TextServerExtension_method__font_get_ascent>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size **)** |virtual| |const|                                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_font_get_descent<class_TextServerExtension_method__font_get_descent>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size **)** |virtual| |const|                                                                                                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_font_get_embolden<class_TextServerExtension_method__font_get_embolden>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_font_get_fixed_size<class_TextServerExtension_method__font_get_fixed_size>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_font_get_global_oversampling<class_TextServerExtension_method__font_get_global_oversampling>` **(** **)** |virtual| |const|                                                                                                                                                                                                                                          |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                                   | :ref:`_font_get_glyph_advance<class_TextServerExtension_method__font_get_glyph_advance>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`int<class_int>` glyph **)** |virtual| |const|                                                                                                                                                              |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_get_glyph_contours<class_TextServerExtension_method__font_get_glyph_contours>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`int<class_int>` index **)** |virtual| |const|                                                                                                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_font_get_glyph_index<class_TextServerExtension_method__font_get_glyph_index>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`int<class_int>` char, :ref:`int<class_int>` variation_selector **)** |virtual| |const|                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_Array>`                                       | :ref:`_font_get_glyph_list<class_TextServerExtension_method__font_get_glyph_list>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size **)** |virtual| |const|                                                                                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                                   | :ref:`_font_get_glyph_offset<class_TextServerExtension_method__font_get_glyph_offset>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |virtual| |const|                                                                                                                                                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                                   | :ref:`_font_get_glyph_size<class_TextServerExtension_method__font_get_glyph_size>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |virtual| |const|                                                                                                                                                          |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_font_get_glyph_texture_idx<class_TextServerExtension_method__font_get_glyph_texture_idx>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |virtual| |const|                                                                                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Rect2<class_Rect2>`                                       | :ref:`_font_get_glyph_uv_rect<class_TextServerExtension_method__font_get_glyph_uv_rect>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |virtual| |const|                                                                                                                                                    |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Hinting<enum_TextServer_Hinting>`                         | :ref:`_font_get_hinting<class_TextServerExtension_method__font_get_hinting>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                                   | :ref:`_font_get_kerning<class_TextServerExtension_method__font_get_kerning>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`Vector2i<class_Vector2i>` glyph_pair **)** |virtual| |const|                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_Array>`                                       | :ref:`_font_get_kerning_list<class_TextServerExtension_method__font_get_kerning_list>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size **)** |virtual| |const|                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_font_get_language_support_override<class_TextServerExtension_method__font_get_language_support_override>` **(** :ref:`RID<class_RID>` font_rid, :ref:`String<class_String>` language **)** |virtual|                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedStringArray<class_PackedStringArray>`               | :ref:`_font_get_language_support_overrides<class_TextServerExtension_method__font_get_language_support_overrides>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual|                                                                                                                                                                                                     |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_font_get_msdf_pixel_range<class_TextServerExtension_method__font_get_msdf_pixel_range>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_font_get_msdf_size<class_TextServerExtension_method__font_get_msdf_size>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_font_get_name<class_TextServerExtension_method__font_get_name>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_get_opentype_feature_overrides<class_TextServerExtension_method__font_get_opentype_feature_overrides>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_font_get_oversampling<class_TextServerExtension_method__font_get_oversampling>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_font_get_scale<class_TextServerExtension_method__font_get_scale>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size **)** |virtual| |const|                                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_font_get_script_support_override<class_TextServerExtension_method__font_get_script_support_override>` **(** :ref:`RID<class_RID>` font_rid, :ref:`String<class_String>` script **)** |virtual|                                                                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedStringArray<class_PackedStringArray>`               | :ref:`_font_get_script_support_overrides<class_TextServerExtension_method__font_get_script_support_overrides>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual|                                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_Array>`                                       | :ref:`_font_get_size_cache_list<class_TextServerExtension_method__font_get_size_cache_list>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_font_get_spacing<class_TextServerExtension_method__font_get_spacing>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`SpacingType<enum_TextServer_SpacingType>` spacing **)** |virtual| |const|                                                                                                                                              |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_font_get_style<class_TextServerExtension_method__font_get_style>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_font_get_style_name<class_TextServerExtension_method__font_get_style_name>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`SubpixelPositioning<enum_TextServer_SubpixelPositioning>` | :ref:`_font_get_subpixel_positioning<class_TextServerExtension_method__font_get_subpixel_positioning>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_font_get_supported_chars<class_TextServerExtension_method__font_get_supported_chars>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_font_get_texture_count<class_TextServerExtension_method__font_get_texture_count>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size **)** |virtual| |const|                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Image<class_Image>`                                       | :ref:`_font_get_texture_image<class_TextServerExtension_method__font_get_texture_image>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index **)** |virtual| |const|                                                                                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_font_get_texture_offsets<class_TextServerExtension_method__font_get_texture_offsets>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index **)** |virtual| |const|                                                                                                                                        |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Transform2D<class_Transform2D>`                           | :ref:`_font_get_transform<class_TextServerExtension_method__font_get_transform>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_font_get_underline_position<class_TextServerExtension_method__font_get_underline_position>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size **)** |virtual| |const|                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_font_get_underline_thickness<class_TextServerExtension_method__font_get_underline_thickness>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size **)** |virtual| |const|                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_get_variation_coordinates<class_TextServerExtension_method__font_get_variation_coordinates>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_font_has_char<class_TextServerExtension_method__font_has_char>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` char **)** |virtual| |const|                                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_font_is_antialiased<class_TextServerExtension_method__font_is_antialiased>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_font_is_force_autohinter<class_TextServerExtension_method__font_is_force_autohinter>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_font_is_language_supported<class_TextServerExtension_method__font_is_language_supported>` **(** :ref:`RID<class_RID>` font_rid, :ref:`String<class_String>` language **)** |virtual| |const|                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_font_is_multichannel_signed_distance_field<class_TextServerExtension_method__font_is_multichannel_signed_distance_field>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_font_is_script_supported<class_TextServerExtension_method__font_is_script_supported>` **(** :ref:`RID<class_RID>` font_rid, :ref:`String<class_String>` script **)** |virtual| |const|                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_remove_glyph<class_TextServerExtension_method__font_remove_glyph>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |virtual|                                                                                                                                                                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_remove_kerning<class_TextServerExtension_method__font_remove_kerning>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`Vector2i<class_Vector2i>` glyph_pair **)** |virtual|                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_remove_language_support_override<class_TextServerExtension_method__font_remove_language_support_override>` **(** :ref:`RID<class_RID>` font_rid, :ref:`String<class_String>` language **)** |virtual|                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_remove_script_support_override<class_TextServerExtension_method__font_remove_script_support_override>` **(** :ref:`RID<class_RID>` font_rid, :ref:`String<class_String>` script **)** |virtual|                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_remove_size_cache<class_TextServerExtension_method__font_remove_size_cache>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size **)** |virtual|                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_remove_texture<class_TextServerExtension_method__font_remove_texture>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index **)** |virtual|                                                                                                                                                          |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_render_glyph<class_TextServerExtension_method__font_render_glyph>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` index **)** |virtual|                                                                                                                                                                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_render_range<class_TextServerExtension_method__font_render_range>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` start, :ref:`int<class_int>` end **)** |virtual|                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_antialiased<class_TextServerExtension_method__font_set_antialiased>` **(** :ref:`RID<class_RID>` font_rid, :ref:`bool<class_bool>` antialiased **)** |virtual|                                                                                                                                                                                              |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_ascent<class_TextServerExtension_method__font_set_ascent>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`float<class_float>` ascent **)** |virtual|                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_data<class_TextServerExtension_method__font_set_data>` **(** :ref:`RID<class_RID>` font_rid, :ref:`PackedByteArray<class_PackedByteArray>` data **)** |virtual|                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_data_ptr<class_TextServerExtension_method__font_set_data_ptr>` **(** :ref:`RID<class_RID>` font_rid, const uint8_t* data_ptr, :ref:`int<class_int>` data_size **)** |virtual|                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_descent<class_TextServerExtension_method__font_set_descent>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`float<class_float>` descent **)** |virtual|                                                                                                                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_embolden<class_TextServerExtension_method__font_set_embolden>` **(** :ref:`RID<class_RID>` font_rid, :ref:`float<class_float>` strength **)** |virtual|                                                                                                                                                                                                     |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_fixed_size<class_TextServerExtension_method__font_set_fixed_size>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` fixed_size **)** |virtual|                                                                                                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_force_autohinter<class_TextServerExtension_method__font_set_force_autohinter>` **(** :ref:`RID<class_RID>` font_rid, :ref:`bool<class_bool>` force_autohinter **)** |virtual|                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_global_oversampling<class_TextServerExtension_method__font_set_global_oversampling>` **(** :ref:`float<class_float>` oversampling **)** |virtual|                                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_glyph_advance<class_TextServerExtension_method__font_set_glyph_advance>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`int<class_int>` glyph, :ref:`Vector2<class_Vector2>` advance **)** |virtual|                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_glyph_offset<class_TextServerExtension_method__font_set_glyph_offset>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`Vector2<class_Vector2>` offset **)** |virtual|                                                                                                                        |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_glyph_size<class_TextServerExtension_method__font_set_glyph_size>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`Vector2<class_Vector2>` gl_size **)** |virtual|                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_glyph_texture_idx<class_TextServerExtension_method__font_set_glyph_texture_idx>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`int<class_int>` texture_idx **)** |virtual|                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_glyph_uv_rect<class_TextServerExtension_method__font_set_glyph_uv_rect>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`Rect2<class_Rect2>` uv_rect **)** |virtual|                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_hinting<class_TextServerExtension_method__font_set_hinting>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Hinting<enum_TextServer_Hinting>` hinting **)** |virtual|                                                                                                                                                                                          |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_kerning<class_TextServerExtension_method__font_set_kerning>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`Vector2i<class_Vector2i>` glyph_pair, :ref:`Vector2<class_Vector2>` kerning **)** |virtual|                                                                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_language_support_override<class_TextServerExtension_method__font_set_language_support_override>` **(** :ref:`RID<class_RID>` font_rid, :ref:`String<class_String>` language, :ref:`bool<class_bool>` supported **)** |virtual|                                                                                                                              |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_msdf_pixel_range<class_TextServerExtension_method__font_set_msdf_pixel_range>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` msdf_pixel_range **)** |virtual|                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_msdf_size<class_TextServerExtension_method__font_set_msdf_size>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` msdf_size **)** |virtual|                                                                                                                                                                                                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_multichannel_signed_distance_field<class_TextServerExtension_method__font_set_multichannel_signed_distance_field>` **(** :ref:`RID<class_RID>` font_rid, :ref:`bool<class_bool>` msdf **)** |virtual|                                                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_name<class_TextServerExtension_method__font_set_name>` **(** :ref:`RID<class_RID>` font_rid, :ref:`String<class_String>` name **)** |virtual|                                                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_opentype_feature_overrides<class_TextServerExtension_method__font_set_opentype_feature_overrides>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Dictionary<class_Dictionary>` overrides **)** |virtual|                                                                                                                                                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_oversampling<class_TextServerExtension_method__font_set_oversampling>` **(** :ref:`RID<class_RID>` font_rid, :ref:`float<class_float>` oversampling **)** |virtual|                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_scale<class_TextServerExtension_method__font_set_scale>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`float<class_float>` scale **)** |virtual|                                                                                                                                                                                  |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_script_support_override<class_TextServerExtension_method__font_set_script_support_override>` **(** :ref:`RID<class_RID>` font_rid, :ref:`String<class_String>` script, :ref:`bool<class_bool>` supported **)** |virtual|                                                                                                                                    |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_spacing<class_TextServerExtension_method__font_set_spacing>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`SpacingType<enum_TextServer_SpacingType>` spacing, :ref:`int<class_int>` value **)** |virtual|                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_style<class_TextServerExtension_method__font_set_style>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` style **)** |virtual|                                                                                                                                                                                                                  |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_style_name<class_TextServerExtension_method__font_set_style_name>` **(** :ref:`RID<class_RID>` font_rid, :ref:`String<class_String>` name_style **)** |virtual|                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_subpixel_positioning<class_TextServerExtension_method__font_set_subpixel_positioning>` **(** :ref:`RID<class_RID>` font_rid, :ref:`SubpixelPositioning<enum_TextServer_SubpixelPositioning>` subpixel_positioning **)** |virtual|                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_texture_image<class_TextServerExtension_method__font_set_texture_image>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index, :ref:`Image<class_Image>` image **)** |virtual|                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_texture_offsets<class_TextServerExtension_method__font_set_texture_offsets>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index, :ref:`PackedInt32Array<class_PackedInt32Array>` offset **)** |virtual|                                                                                        |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_transform<class_TextServerExtension_method__font_set_transform>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Transform2D<class_Transform2D>` transform **)** |virtual|                                                                                                                                                                                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_underline_position<class_TextServerExtension_method__font_set_underline_position>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`float<class_float>` underline_position **)** |virtual|                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_underline_thickness<class_TextServerExtension_method__font_set_underline_thickness>` **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size, :ref:`float<class_float>` underline_thickness **)** |virtual|                                                                                                                                        |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_font_set_variation_coordinates<class_TextServerExtension_method__font_set_variation_coordinates>` **(** :ref:`RID<class_RID>` font_rid, :ref:`Dictionary<class_Dictionary>` variation_coordinates **)** |virtual|                                                                                                                                                    |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_supported_feature_list<class_TextServerExtension_method__font_supported_feature_list>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Dictionary<class_Dictionary>`                             | :ref:`_font_supported_variation_list<class_TextServerExtension_method__font_supported_variation_list>` **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|                                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_format_number<class_TextServerExtension_method__format_number>` **(** :ref:`String<class_String>` string, :ref:`String<class_String>` language **)** |virtual| |const|                                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_free<class_TextServerExtension_method__free>` **(** :ref:`RID<class_RID>` rid **)** |virtual|                                                                                                                                                                                                                                                                        |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_get_features<class_TextServerExtension_method__get_features>` **(** **)** |virtual| |const|                                                                                                                                                                                                                                                                          |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                                   | :ref:`_get_hex_code_box_size<class_TextServerExtension_method__get_hex_code_box_size>` **(** :ref:`int<class_int>` size, :ref:`int<class_int>` index **)** |virtual| |const|                                                                                                                                                                                                |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_get_name<class_TextServerExtension_method__get_name>` **(** **)** |virtual| |const|                                                                                                                                                                                                                                                                                  |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_get_support_data_filename<class_TextServerExtension_method__get_support_data_filename>` **(** **)** |virtual| |const|                                                                                                                                                                                                                                                |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_get_support_data_info<class_TextServerExtension_method__get_support_data_info>` **(** **)** |virtual| |const|                                                                                                                                                                                                                                                        |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_has<class_TextServerExtension_method__has>` **(** :ref:`RID<class_RID>` rid **)** |virtual|                                                                                                                                                                                                                                                                          |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_has_feature<class_TextServerExtension_method__has_feature>` **(** :ref:`Feature<enum_TextServer_Feature>` feature **)** |virtual| |const|                                                                                                                                                                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_is_locale_right_to_left<class_TextServerExtension_method__is_locale_right_to_left>` **(** :ref:`String<class_String>` locale **)** |virtual| |const|                                                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_load_support_data<class_TextServerExtension_method__load_support_data>` **(** :ref:`String<class_String>` filename **)** |virtual|                                                                                                                                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_name_to_tag<class_TextServerExtension_method__name_to_tag>` **(** :ref:`String<class_String>` name **)** |virtual| |const|                                                                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_parse_number<class_TextServerExtension_method__parse_number>` **(** :ref:`String<class_String>` string, :ref:`String<class_String>` language **)** |virtual| |const|                                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_percent_sign<class_TextServerExtension_method__percent_sign>` **(** :ref:`String<class_String>` language **)** |virtual| |const|                                                                                                                                                                                                                                     |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_save_support_data<class_TextServerExtension_method__save_support_data>` **(** :ref:`String<class_String>` filename **)** |virtual| |const|                                                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_shaped_get_span_count<class_TextServerExtension_method__shaped_get_span_count>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Variant<class_Variant>`                                   | :ref:`_shaped_get_span_meta<class_TextServerExtension_method__shaped_get_span_meta>` **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` index **)** |virtual| |const|                                                                                                                                                                                                |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_set_span_update_font<class_TextServerExtension_method__shaped_set_span_update_font>` **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` index, :ref:`Array<class_Array>` fonts, :ref:`int<class_int>` size, :ref:`Dictionary<class_Dictionary>` opentype_features **)** |virtual|                                                                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_add_object<class_TextServerExtension_method__shaped_text_add_object>` **(** :ref:`RID<class_RID>` shaped, :ref:`Variant<class_Variant>` key, :ref:`Vector2<class_Vector2>` size, :ref:`InlineAlignment<enum_@GlobalScope_InlineAlignment>` inline_align, :ref:`int<class_int>` length **)** |virtual|                                                    |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_add_string<class_TextServerExtension_method__shaped_text_add_string>` **(** :ref:`RID<class_RID>` shaped, :ref:`String<class_String>` text, :ref:`Array<class_Array>` fonts, :ref:`int<class_int>` size, :ref:`Dictionary<class_Dictionary>` opentype_features, :ref:`String<class_String>` language, :ref:`Variant<class_Variant>` meta **)** |virtual| |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_clear<class_TextServerExtension_method__shaped_text_clear>` **(** :ref:`RID<class_RID>` shaped **)** |virtual|                                                                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_draw<class_TextServerExtension_method__shaped_text_draw>` **(** :ref:`RID<class_RID>` shaped, :ref:`RID<class_RID>` canvas, :ref:`Vector2<class_Vector2>` pos, :ref:`float<class_float>` clip_l, :ref:`float<class_float>` clip_r, :ref:`Color<class_Color>` color **)** |virtual| |const|                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_draw_outline<class_TextServerExtension_method__shaped_text_draw_outline>` **(** :ref:`RID<class_RID>` shaped, :ref:`RID<class_RID>` canvas, :ref:`Vector2<class_Vector2>` pos, :ref:`float<class_float>` clip_l, :ref:`float<class_float>` clip_r, :ref:`int<class_int>` outline_size, :ref:`Color<class_Color>` color **)** |virtual| |const|           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_shaped_text_fit_to_width<class_TextServerExtension_method__shaped_text_fit_to_width>` **(** :ref:`RID<class_RID>` shaped, :ref:`float<class_float>` width, :ref:`int<class_int>` jst_flags **)** |virtual|                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_shaped_text_get_ascent<class_TextServerExtension_method__shaped_text_get_ascent>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_get_carets<class_TextServerExtension_method__shaped_text_get_carets>` **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` position, CaretInfo* caret **)** |virtual| |const|                                                                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_shaped_text_get_custom_punctuation<class_TextServerExtension_method__shaped_text_get_custom_punctuation>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_shaped_text_get_descent<class_TextServerExtension_method__shaped_text_get_descent>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Direction<enum_TextServer_Direction>`                     | :ref:`_shaped_text_get_direction<class_TextServerExtension_method__shaped_text_get_direction>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                   |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_dominant_direction_in_range<class_TextServerExtension_method__shaped_text_get_dominant_direction_in_range>` **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` start, :ref:`int<class_int>` end **)** |virtual| |const|                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_ellipsis_glyph_count<class_TextServerExtension_method__shaped_text_get_ellipsis_glyph_count>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Glyph*                                                          | :ref:`_shaped_text_get_ellipsis_glyphs<class_TextServerExtension_method__shaped_text_get_ellipsis_glyphs>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_ellipsis_pos<class_TextServerExtension_method__shaped_text_get_ellipsis_pos>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_glyph_count<class_TextServerExtension_method__shaped_text_get_glyph_count>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Glyph*                                                          | :ref:`_shaped_text_get_glyphs<class_TextServerExtension_method__shaped_text_get_glyphs>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                                   | :ref:`_shaped_text_get_grapheme_bounds<class_TextServerExtension_method__shaped_text_get_grapheme_bounds>` **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` pos **)** |virtual| |const|                                                                                                                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Direction<enum_TextServer_Direction>`                     | :ref:`_shaped_text_get_inferred_direction<class_TextServerExtension_method__shaped_text_get_inferred_direction>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_shaped_text_get_line_breaks<class_TextServerExtension_method__shaped_text_get_line_breaks>` **(** :ref:`RID<class_RID>` shaped, :ref:`float<class_float>` width, :ref:`int<class_int>` start, :ref:`int<class_int>` break_flags **)** |virtual| |const|                                                                                                              |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_shaped_text_get_line_breaks_adv<class_TextServerExtension_method__shaped_text_get_line_breaks_adv>` **(** :ref:`RID<class_RID>` shaped, :ref:`PackedFloat32Array<class_PackedFloat32Array>` width, :ref:`int<class_int>` start, :ref:`bool<class_bool>` once, :ref:`int<class_int>` break_flags **)** |virtual| |const|                                              |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Rect2<class_Rect2>`                                       | :ref:`_shaped_text_get_object_rect<class_TextServerExtension_method__shaped_text_get_object_rect>` **(** :ref:`RID<class_RID>` shaped, :ref:`Variant<class_Variant>` key **)** |virtual| |const|                                                                                                                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_Array>`                                       | :ref:`_shaped_text_get_objects<class_TextServerExtension_method__shaped_text_get_objects>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                       |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Orientation<enum_TextServer_Orientation>`                 | :ref:`_shaped_text_get_orientation<class_TextServerExtension_method__shaped_text_get_orientation>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`RID<class_RID>`                                           | :ref:`_shaped_text_get_parent<class_TextServerExtension_method__shaped_text_get_parent>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_get_preserve_control<class_TextServerExtension_method__shaped_text_get_preserve_control>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                     |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_get_preserve_invalid<class_TextServerExtension_method__shaped_text_get_preserve_invalid>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                     |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2i<class_Vector2i>`                                 | :ref:`_shaped_text_get_range<class_TextServerExtension_method__shaped_text_get_range>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedVector2Array<class_PackedVector2Array>`             | :ref:`_shaped_text_get_selection<class_TextServerExtension_method__shaped_text_get_selection>` **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` start, :ref:`int<class_int>` end **)** |virtual| |const|                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                                   | :ref:`_shaped_text_get_size<class_TextServerExtension_method__shaped_text_get_size>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_shaped_text_get_trim_pos<class_TextServerExtension_method__shaped_text_get_trim_pos>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                     |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_shaped_text_get_underline_position<class_TextServerExtension_method__shaped_text_get_underline_position>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                 |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_shaped_text_get_underline_thickness<class_TextServerExtension_method__shaped_text_get_underline_thickness>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_shaped_text_get_width<class_TextServerExtension_method__shaped_text_get_width>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedInt32Array<class_PackedInt32Array>`                 | :ref:`_shaped_text_get_word_breaks<class_TextServerExtension_method__shaped_text_get_word_breaks>` **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` grapheme_flags **)** |virtual| |const|                                                                                                                                                                         |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_shaped_text_hit_test_grapheme<class_TextServerExtension_method__shaped_text_hit_test_grapheme>` **(** :ref:`RID<class_RID>` shaped, :ref:`float<class_float>` coord **)** |virtual| |const|                                                                                                                                                                          |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_shaped_text_hit_test_position<class_TextServerExtension_method__shaped_text_hit_test_position>` **(** :ref:`RID<class_RID>` shaped, :ref:`float<class_float>` coord **)** |virtual| |const|                                                                                                                                                                          |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_is_ready<class_TextServerExtension_method__shaped_text_is_ready>` **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|                                                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_shaped_text_next_grapheme_pos<class_TextServerExtension_method__shaped_text_next_grapheme_pos>` **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` pos **)** |virtual| |const|                                                                                                                                                                                |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_overrun_trim_to_width<class_TextServerExtension_method__shaped_text_overrun_trim_to_width>` **(** :ref:`RID<class_RID>` shaped, :ref:`float<class_float>` width, :ref:`int<class_int>` trim_flags **)** |virtual|                                                                                                                                        |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                                           | :ref:`_shaped_text_prev_grapheme_pos<class_TextServerExtension_method__shaped_text_prev_grapheme_pos>` **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` pos **)** |virtual| |const|                                                                                                                                                                                |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_resize_object<class_TextServerExtension_method__shaped_text_resize_object>` **(** :ref:`RID<class_RID>` shaped, :ref:`Variant<class_Variant>` key, :ref:`Vector2<class_Vector2>` size, :ref:`InlineAlignment<enum_@GlobalScope_InlineAlignment>` inline_align **)** |virtual|                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_set_bidi_override<class_TextServerExtension_method__shaped_text_set_bidi_override>` **(** :ref:`RID<class_RID>` shaped, :ref:`Array<class_Array>` override **)** |virtual|                                                                                                                                                                               |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_set_custom_punctuation<class_TextServerExtension_method__shaped_text_set_custom_punctuation>` **(** :ref:`RID<class_RID>` shaped, :ref:`String<class_String>` punct **)** |virtual|                                                                                                                                                                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_set_direction<class_TextServerExtension_method__shaped_text_set_direction>` **(** :ref:`RID<class_RID>` shaped, :ref:`Direction<enum_TextServer_Direction>` direction **)** |virtual|                                                                                                                                                                    |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_set_orientation<class_TextServerExtension_method__shaped_text_set_orientation>` **(** :ref:`RID<class_RID>` shaped, :ref:`Orientation<enum_TextServer_Orientation>` orientation **)** |virtual|                                                                                                                                                          |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_set_preserve_control<class_TextServerExtension_method__shaped_text_set_preserve_control>` **(** :ref:`RID<class_RID>` shaped, :ref:`bool<class_bool>` enabled **)** |virtual|                                                                                                                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                                            | :ref:`_shaped_text_set_preserve_invalid<class_TextServerExtension_method__shaped_text_set_preserve_invalid>` **(** :ref:`RID<class_RID>` shaped, :ref:`bool<class_bool>` enabled **)** |virtual|                                                                                                                                                                            |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_shape<class_TextServerExtension_method__shaped_text_shape>` **(** :ref:`RID<class_RID>` shaped **)** |virtual|                                                                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Glyph*                                                          | :ref:`_shaped_text_sort_logical<class_TextServerExtension_method__shaped_text_sort_logical>` **(** :ref:`RID<class_RID>` shaped **)** |virtual|                                                                                                                                                                                                                             |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`RID<class_RID>`                                           | :ref:`_shaped_text_substr<class_TextServerExtension_method__shaped_text_substr>` **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` start, :ref:`int<class_int>` length **)** |virtual| |const|                                                                                                                                                                      |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                                       | :ref:`_shaped_text_tab_align<class_TextServerExtension_method__shaped_text_tab_align>` **(** :ref:`RID<class_RID>` shaped, :ref:`PackedFloat32Array<class_PackedFloat32Array>` tab_stops **)** |virtual|                                                                                                                                                                    |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_update_breaks<class_TextServerExtension_method__shaped_text_update_breaks>` **(** :ref:`RID<class_RID>` shaped **)** |virtual|                                                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`_shaped_text_update_justification_ops<class_TextServerExtension_method__shaped_text_update_justification_ops>` **(** :ref:`RID<class_RID>` shaped **)** |virtual|                                                                                                                                                                                                     |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_string_to_lower<class_TextServerExtension_method__string_to_lower>` **(** :ref:`String<class_String>` string, :ref:`String<class_String>` language **)** |virtual| |const|                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_string_to_upper<class_TextServerExtension_method__string_to_upper>` **(** :ref:`String<class_String>` string, :ref:`String<class_String>` language **)** |virtual| |const|                                                                                                                                                                                           |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                                     | :ref:`_tag_to_name<class_TextServerExtension_method__tag_to_name>` **(** :ref:`int<class_int>` tag **)** |virtual| |const|                                                                                                                                                                                                                                                  |
+-----------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

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

.. _class_TextServerExtension_method__create_font:

- :ref:`RID<class_RID>` **_create_font** **(** **)** |virtual|

Creates new, empty font cache entry resource. To free the resulting resourec, use :ref:`_free<class_TextServerExtension_method__free>` method.

----

.. _class_TextServerExtension_method__create_shaped_text:

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

Creates new buffer for complex text layout, with the given ``direction`` and ``orientation``. To free the resulting buffer, use :ref:`_free<class_TextServerExtension_method__free>` method.

\ **Note:** Direction is ignored if server does not support ``FEATURE_BIDI_LAYOUT`` feature.

\ **Note:** Orientation is ignored if server does not support ``FEATURE_VERTICAL_LAYOUT`` feature.

----

.. _class_TextServerExtension_method__draw_hex_code_box:

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

Draws box displaying character hexadecimal code. Used for replacing missing characters.

----

.. _class_TextServerExtension_method__font_clear_glyphs:

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

Removes all rendered glyphs information from the cache entry.

\ **Note:** This function will not remove textures associated with the glyphs, use :ref:`_font_remove_texture<class_TextServerExtension_method__font_remove_texture>` to remove them manually.

----

.. _class_TextServerExtension_method__font_clear_kerning_map:

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

Removes all kerning overrides.

----

.. _class_TextServerExtension_method__font_clear_size_cache:

- void **_font_clear_size_cache** **(** :ref:`RID<class_RID>` font_rid **)** |virtual|

Removes all font sizes from the cache entry

----

.. _class_TextServerExtension_method__font_clear_textures:

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

Removes all textures from font cache entry.

\ **Note:** This function will not remove glyphs associated with the texture, use :ref:`_font_remove_glyph<class_TextServerExtension_method__font_remove_glyph>` to remove them manually.

----

.. _class_TextServerExtension_method__font_draw_glyph:

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

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

\ **Note:** Glyph index is specific to the font, use glyphs indices returned by :ref:`_shaped_text_get_glyphs<class_TextServerExtension_method__shaped_text_get_glyphs>` or :ref:`_font_get_glyph_index<class_TextServerExtension_method__font_get_glyph_index>`.

----

.. _class_TextServerExtension_method__font_draw_glyph_outline:

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

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

\ **Note:** Glyph index is specific to the font, use glyphs indices returned by :ref:`_shaped_text_get_glyphs<class_TextServerExtension_method__shaped_text_get_glyphs>` or :ref:`_font_get_glyph_index<class_TextServerExtension_method__font_get_glyph_index>`.

----

.. _class_TextServerExtension_method__font_get_ascent:

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

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

----

.. _class_TextServerExtension_method__font_get_descent:

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

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

----

.. _class_TextServerExtension_method__font_get_embolden:

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

Returns font embolden strength.

----

.. _class_TextServerExtension_method__font_get_fixed_size:

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

Returns bitmap font fixed size.

----

.. _class_TextServerExtension_method__font_get_global_oversampling:

- :ref:`float<class_float>` **_font_get_global_oversampling** **(** **)** |virtual| |const|

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

----

.. _class_TextServerExtension_method__font_get_glyph_advance:

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

Returns glyph advance (offset of the next glyph).

\ **Note:** Advance for glyphs outlines is the same as the base glyph advance and is not saved.

----

.. _class_TextServerExtension_method__font_get_glyph_contours:

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

Returns outline contours of the glyph as a ``Dictionary`` with the following contents:

\ ``points``         - :ref:`PackedVector3Array<class_PackedVector3Array>`, containing outline points. ``x`` and ``y`` are point coordinates. ``z`` is the type of the point, using the :ref:`ContourPointTag<enum_TextServer_ContourPointTag>` values.

\ ``contours``       - :ref:`PackedInt32Array<class_PackedInt32Array>`, containing indices the end points of each contour.

\ ``orientation``    - :ref:`bool<class_bool>`, contour orientation. If ``true``, clockwise contours must be filled.

----

.. _class_TextServerExtension_method__font_get_glyph_index:

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

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

----

.. _class_TextServerExtension_method__font_get_glyph_list:

- :ref:`Array<class_Array>` **_font_get_glyph_list** **(** :ref:`RID<class_RID>` font_rid, :ref:`Vector2i<class_Vector2i>` size **)** |virtual| |const|

Returns list of rendered glyphs in the cache entry.

----

.. _class_TextServerExtension_method__font_get_glyph_offset:

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

Returns glyph offset from the baseline.

----

.. _class_TextServerExtension_method__font_get_glyph_size:

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

Returns size of the glyph.

----

.. _class_TextServerExtension_method__font_get_glyph_texture_idx:

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

Returns index of the cache texture containing the glyph.

----

.. _class_TextServerExtension_method__font_get_glyph_uv_rect:

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

Returns rectangle in the cache texture containing the glyph.

----

.. _class_TextServerExtension_method__font_get_hinting:

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

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

----

.. _class_TextServerExtension_method__font_get_kerning:

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

Returns kerning for the pair of glyphs.

----

.. _class_TextServerExtension_method__font_get_kerning_list:

- :ref:`Array<class_Array>` **_font_get_kerning_list** **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` size **)** |virtual| |const|

Returns list of the kerning overrides.

----

.. _class_TextServerExtension_method__font_get_language_support_override:

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

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

----

.. _class_TextServerExtension_method__font_get_language_support_overrides:

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

Returns list of language support overrides.

----

.. _class_TextServerExtension_method__font_get_msdf_pixel_range:

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

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

----

.. _class_TextServerExtension_method__font_get_msdf_size:

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

Returns source font size used to generate MSDF textures.

----

.. _class_TextServerExtension_method__font_get_name:

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

Returns font family name.

----

.. _class_TextServerExtension_method__font_get_opentype_feature_overrides:

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

Returns font OpenType feature set override.

----

.. _class_TextServerExtension_method__font_get_oversampling:

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

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

----

.. _class_TextServerExtension_method__font_get_scale:

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

Returns scaling factor of the color bitmap font.

----

.. _class_TextServerExtension_method__font_get_script_support_override:

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

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

----

.. _class_TextServerExtension_method__font_get_script_support_overrides:

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

Returns list of script support overrides.

----

.. _class_TextServerExtension_method__font_get_size_cache_list:

- :ref:`Array<class_Array>` **_font_get_size_cache_list** **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|

Return list of the font sizes in the cache. Each size is ``Vector2i`` with font size and outline size.

----

.. _class_TextServerExtension_method__font_get_spacing:

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

Returns extra spacing added between glyphs in pixels.

----

.. _class_TextServerExtension_method__font_get_style:

- :ref:`int<class_int>` **_font_get_style** **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|

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

----

.. _class_TextServerExtension_method__font_get_style_name:

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

Returns font style name.

----

.. _class_TextServerExtension_method__font_get_subpixel_positioning:

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

Returns font sub-pixel glyph positioning mode.

----

.. _class_TextServerExtension_method__font_get_supported_chars:

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

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

----

.. _class_TextServerExtension_method__font_get_texture_count:

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

Returns number of textures used by font cache entry.

----

.. _class_TextServerExtension_method__font_get_texture_image:

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

Returns font cache texture image data.

----

.. _class_TextServerExtension_method__font_get_texture_offsets:

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

Returns array containing the first free pixel in the each column of texture. Should be the same size as texture width or empty.

----

.. _class_TextServerExtension_method__font_get_transform:

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

Retruns 2D transform applied to the font outlines.

----

.. _class_TextServerExtension_method__font_get_underline_position:

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

Returns pixel offset of the underline below the baseline.

----

.. _class_TextServerExtension_method__font_get_underline_thickness:

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

Returns thickness of the underline in pixels.

----

.. _class_TextServerExtension_method__font_get_variation_coordinates:

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

Returns variation coordinates for the specified font cache entry. See :ref:`_font_supported_variation_list<class_TextServerExtension_method__font_supported_variation_list>` for more info.

----

.. _class_TextServerExtension_method__font_has_char:

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

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

----

.. _class_TextServerExtension_method__font_is_antialiased:

- :ref:`bool<class_bool>` **_font_is_antialiased** **(** :ref:`RID<class_RID>` font_rid **)** |virtual| |const|

Returns ``true`` if font 8-bit anitialiased glyph rendering is supported and enabled.

----

.. _class_TextServerExtension_method__font_is_force_autohinter:

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

Returns ``true`` if auto-hinting is supported and preferred over font built-in hinting. Used by dynamic fonts only.

----

.. _class_TextServerExtension_method__font_is_language_supported:

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

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

----

.. _class_TextServerExtension_method__font_is_multichannel_signed_distance_field:

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

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

----

.. _class_TextServerExtension_method__font_is_script_supported:

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

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

----

.. _class_TextServerExtension_method__font_remove_glyph:

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

Removes specified rendered glyph information from the cache entry.

\ **Note:** This function will not remove textures associated with the glyphs, use :ref:`_font_remove_texture<class_TextServerExtension_method__font_remove_texture>` to remove them manually.

----

.. _class_TextServerExtension_method__font_remove_kerning:

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

Removes kerning override for the pair of glyphs.

----

.. _class_TextServerExtension_method__font_remove_language_support_override:

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

Remove language support override.

----

.. _class_TextServerExtension_method__font_remove_script_support_override:

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

Removes script support override.

----

.. _class_TextServerExtension_method__font_remove_size_cache:

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

Removes specified font size from the cache entry.

----

.. _class_TextServerExtension_method__font_remove_texture:

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

Removes specified texture from font cache entry.

\ **Note:** This function will not remove glyphs associated with the texture, remove them manually, using :ref:`_font_remove_glyph<class_TextServerExtension_method__font_remove_glyph>`.

----

.. _class_TextServerExtension_method__font_render_glyph:

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

Renders specified glyph the the font cache texture.

----

.. _class_TextServerExtension_method__font_render_range:

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

Renders the range of characters to the font cache texture.

----

.. _class_TextServerExtension_method__font_set_antialiased:

- void **_font_set_antialiased** **(** :ref:`RID<class_RID>` font_rid, :ref:`bool<class_bool>` antialiased **)** |virtual|

If set to ``true``, 8-bit antialiased glyph rendering is used, otherwise 1-bit rendering is used. Used by dynamic fonts only.

----

.. _class_TextServerExtension_method__font_set_ascent:

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

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

----

.. _class_TextServerExtension_method__font_set_data:

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

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

----

.. _class_TextServerExtension_method__font_set_data_ptr:

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

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

----

.. _class_TextServerExtension_method__font_set_descent:

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

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

----

.. _class_TextServerExtension_method__font_set_embolden:

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

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

----

.. _class_TextServerExtension_method__font_set_fixed_size:

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

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

----

.. _class_TextServerExtension_method__font_set_force_autohinter:

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

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

----

.. _class_TextServerExtension_method__font_set_global_oversampling:

- void **_font_set_global_oversampling** **(** :ref:`float<class_float>` oversampling **)** |virtual|

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

\ **Note:** This value can be automatically changed by display server.

----

.. _class_TextServerExtension_method__font_set_glyph_advance:

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

Sets glyph advance (offset of the next glyph).

\ **Note:** Advance for glyphs outlines is the same as the base glyph advance and is not saved.

----

.. _class_TextServerExtension_method__font_set_glyph_offset:

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

Sets glyph offset from the baseline.

----

.. _class_TextServerExtension_method__font_set_glyph_size:

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

Sets size of the glyph.

----

.. _class_TextServerExtension_method__font_set_glyph_texture_idx:

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

Sets index of the cache texture containing the glyph.

----

.. _class_TextServerExtension_method__font_set_glyph_uv_rect:

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

Sets rectangle in the cache texture containing the glyph.

----

.. _class_TextServerExtension_method__font_set_hinting:

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

Sets font hinting mode. Used by dynamic fonts only.

----

.. _class_TextServerExtension_method__font_set_kerning:

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

Sets kerning for the pair of glyphs.

----

.. _class_TextServerExtension_method__font_set_language_support_override:

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

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

----

.. _class_TextServerExtension_method__font_set_msdf_pixel_range:

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

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

----

.. _class_TextServerExtension_method__font_set_msdf_size:

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

Sets source font size used to generate MSDF textures.

----

.. _class_TextServerExtension_method__font_set_multichannel_signed_distance_field:

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

If set to ``true``, glyphs of all sizes are rendered using single multichannel signed distance field generated from the dynamic font vector data.

----

.. _class_TextServerExtension_method__font_set_name:

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

Sets the font family name.

----

.. _class_TextServerExtension_method__font_set_opentype_feature_overrides:

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

Sets font OpenType feature set override.

----

.. _class_TextServerExtension_method__font_set_oversampling:

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

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

----

.. _class_TextServerExtension_method__font_set_scale:

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

Sets scaling factor of the color bitmap font.

----

.. _class_TextServerExtension_method__font_set_script_support_override:

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

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

----

.. _class_TextServerExtension_method__font_set_spacing:

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

Sets extra spacing added between glyphs in pixels.

----

.. _class_TextServerExtension_method__font_set_style:

- void **_font_set_style** **(** :ref:`RID<class_RID>` font_rid, :ref:`int<class_int>` style **)** |virtual|

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

----

.. _class_TextServerExtension_method__font_set_style_name:

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

Sets the font style name.

----

.. _class_TextServerExtension_method__font_set_subpixel_positioning:

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

Sets font sub-pixel glyph positioning mode.

----

.. _class_TextServerExtension_method__font_set_texture_image:

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

Sets font cache texture image data.

----

.. _class_TextServerExtension_method__font_set_texture_offsets:

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

Sets array containing the first free pixel in the each column of texture. Should be the same size as texture width or empty.

----

.. _class_TextServerExtension_method__font_set_transform:

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

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

For example, to simulate italic typeface by slanting, apply the following transform ``Transform2D(1.0, slant, 0.0, 1.0, 0.0, 0.0)``.

----

.. _class_TextServerExtension_method__font_set_underline_position:

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

Sets pixel offset of the underline below the baseline.

----

.. _class_TextServerExtension_method__font_set_underline_thickness:

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

Sets thickness of the underline in pixels.

----

.. _class_TextServerExtension_method__font_set_variation_coordinates:

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

Sets variation coordinates for the specified font cache entry. See :ref:`_font_supported_variation_list<class_TextServerExtension_method__font_supported_variation_list>` for more info.

----

.. _class_TextServerExtension_method__font_supported_feature_list:

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

Returns the dictionary of the supported OpenType features.

----

.. _class_TextServerExtension_method__font_supported_variation_list:

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

Returns the dictionary of the supported OpenType variation coordinates.

----

.. _class_TextServerExtension_method__format_number:

- :ref:`String<class_String>` **_format_number** **(** :ref:`String<class_String>` string, :ref:`String<class_String>` language **)** |virtual| |const|

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

----

.. _class_TextServerExtension_method__free:

- void **_free** **(** :ref:`RID<class_RID>` rid **)** |virtual|

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

----

.. _class_TextServerExtension_method__get_features:

- :ref:`int<class_int>` **_get_features** **(** **)** |virtual| |const|

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

----

.. _class_TextServerExtension_method__get_hex_code_box_size:

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

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

----

.. _class_TextServerExtension_method__get_name:

- :ref:`String<class_String>` **_get_name** **(** **)** |virtual| |const|

Returns the name of the server interface.

----

.. _class_TextServerExtension_method__get_support_data_filename:

- :ref:`String<class_String>` **_get_support_data_filename** **(** **)** |virtual| |const|

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

----

.. _class_TextServerExtension_method__get_support_data_info:

- :ref:`String<class_String>` **_get_support_data_info** **(** **)** |virtual| |const|

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

----

.. _class_TextServerExtension_method__has:

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

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

----

.. _class_TextServerExtension_method__has_feature:

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

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

----

.. _class_TextServerExtension_method__is_locale_right_to_left:

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

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

----

.. _class_TextServerExtension_method__load_support_data:

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

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

\ **Note:** This function should be called before any other TextServer functions used, otherwise it won't have any effect.

----

.. _class_TextServerExtension_method__name_to_tag:

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

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

----

.. _class_TextServerExtension_method__parse_number:

- :ref:`String<class_String>` **_parse_number** **(** :ref:`String<class_String>` string, :ref:`String<class_String>` language **)** |virtual| |const|

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

----

.. _class_TextServerExtension_method__percent_sign:

- :ref:`String<class_String>` **_percent_sign** **(** :ref:`String<class_String>` language **)** |virtual| |const|

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

----

.. _class_TextServerExtension_method__save_support_data:

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

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

\ **Note:** This function is used by during project export, to include TextServer database.

----

.. _class_TextServerExtension_method__shaped_get_span_count:

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

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

----

.. _class_TextServerExtension_method__shaped_get_span_meta:

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

Returns text span metadata.

----

.. _class_TextServerExtension_method__shaped_set_span_update_font:

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

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

----

.. _class_TextServerExtension_method__shaped_text_add_object:

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

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

----

.. _class_TextServerExtension_method__shaped_text_add_string:

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

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

----

.. _class_TextServerExtension_method__shaped_text_clear:

- void **_shaped_text_clear** **(** :ref:`RID<class_RID>` shaped **)** |virtual|

Clears text buffer (removes text and inline objects).

----

.. _class_TextServerExtension_method__shaped_text_draw:

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

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).

----

.. _class_TextServerExtension_method__shaped_text_draw_outline:

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

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).

----

.. _class_TextServerExtension_method__shaped_text_fit_to_width:

- :ref:`float<class_float>` **_shaped_text_fit_to_width** **(** :ref:`RID<class_RID>` shaped, :ref:`float<class_float>` width, :ref:`int<class_int>` jst_flags **)** |virtual|

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

----

.. _class_TextServerExtension_method__shaped_text_get_ascent:

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

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

\ **Note:** Overall ascent can be higher than font ascent, if some glyphs are displaced from the baseline.

----

.. _class_TextServerExtension_method__shaped_text_get_carets:

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

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

----

.. _class_TextServerExtension_method__shaped_text_get_custom_punctuation:

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

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

----

.. _class_TextServerExtension_method__shaped_text_get_descent:

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

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

\ **Note:** Overall descent can be higher than font descent, if some glyphs are displaced from the baseline.

----

.. _class_TextServerExtension_method__shaped_text_get_direction:

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

Returns direction of the text.

----

.. _class_TextServerExtension_method__shaped_text_get_dominant_direction_in_range:

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

Returns dominant direction of in the range of text.

----

.. _class_TextServerExtension_method__shaped_text_get_ellipsis_glyph_count:

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

Returns number of glyphs in the ellipsis.

----

.. _class_TextServerExtension_method__shaped_text_get_ellipsis_glyphs:

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

Returns array of the glyphs in the ellipsis.

----

.. _class_TextServerExtension_method__shaped_text_get_ellipsis_pos:

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

Returns position of the ellipsis.

----

.. _class_TextServerExtension_method__shaped_text_get_glyph_count:

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

Returns text glyphs count.

----

.. _class_TextServerExtension_method__shaped_text_get_glyphs:

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

Copies text glyphs in the visual order, into preallocated array of the size returned by :ref:`_shaped_text_get_glyph_count<class_TextServerExtension_method__shaped_text_get_glyph_count>`.

----

.. _class_TextServerExtension_method__shaped_text_get_grapheme_bounds:

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

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

----

.. _class_TextServerExtension_method__shaped_text_get_inferred_direction:

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

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

----

.. _class_TextServerExtension_method__shaped_text_get_line_breaks:

- :ref:`PackedInt32Array<class_PackedInt32Array>` **_shaped_text_get_line_breaks** **(** :ref:`RID<class_RID>` shaped, :ref:`float<class_float>` width, :ref:`int<class_int>` start, :ref:`int<class_int>` break_flags **)** |virtual| |const|

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

----

.. _class_TextServerExtension_method__shaped_text_get_line_breaks_adv:

- :ref:`PackedInt32Array<class_PackedInt32Array>` **_shaped_text_get_line_breaks_adv** **(** :ref:`RID<class_RID>` shaped, :ref:`PackedFloat32Array<class_PackedFloat32Array>` width, :ref:`int<class_int>` start, :ref:`bool<class_bool>` once, :ref:`int<class_int>` break_flags **)** |virtual| |const|

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

----

.. _class_TextServerExtension_method__shaped_text_get_object_rect:

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

Returns bounding rectangle of the inline object.

----

.. _class_TextServerExtension_method__shaped_text_get_objects:

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

Returns array of inline objects.

----

.. _class_TextServerExtension_method__shaped_text_get_orientation:

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

Returns text orientation.

----

.. _class_TextServerExtension_method__shaped_text_get_parent:

- :ref:`RID<class_RID>` **_shaped_text_get_parent** **(** :ref:`RID<class_RID>` shaped **)** |virtual| |const|

Sets text orientation.

----

.. _class_TextServerExtension_method__shaped_text_get_preserve_control:

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

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

----

.. _class_TextServerExtension_method__shaped_text_get_preserve_invalid:

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

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

\ **Note:** If set to ``false``, nothing is displayed in place of invalid characters.

----

.. _class_TextServerExtension_method__shaped_text_get_range:

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

Returns substring buffer character range in the parent buffer.

----

.. _class_TextServerExtension_method__shaped_text_get_selection:

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

Returns selection rectangles for the specified character range.

----

.. _class_TextServerExtension_method__shaped_text_get_size:

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

Returns size of the text.

----

.. _class_TextServerExtension_method__shaped_text_get_trim_pos:

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

Returns ellipsis and trim positions.

----

.. _class_TextServerExtension_method__shaped_text_get_underline_position:

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

Returns pixel offset of the underline below the baseline.

----

.. _class_TextServerExtension_method__shaped_text_get_underline_thickness:

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

Returns thickness of the underline.

----

.. _class_TextServerExtension_method__shaped_text_get_width:

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

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

----

.. _class_TextServerExtension_method__shaped_text_get_word_breaks:

- :ref:`PackedInt32Array<class_PackedInt32Array>` **_shaped_text_get_word_breaks** **(** :ref:`RID<class_RID>` shaped, :ref:`int<class_int>` grapheme_flags **)** |virtual| |const|

Breaks text into words and returns array of character ranges.

----

.. _class_TextServerExtension_method__shaped_text_hit_test_grapheme:

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

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

----

.. _class_TextServerExtension_method__shaped_text_hit_test_position:

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

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

----

.. _class_TextServerExtension_method__shaped_text_is_ready:

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

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

----

.. _class_TextServerExtension_method__shaped_text_next_grapheme_pos:

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

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

----

.. _class_TextServerExtension_method__shaped_text_overrun_trim_to_width:

- void **_shaped_text_overrun_trim_to_width** **(** :ref:`RID<class_RID>` shaped, :ref:`float<class_float>` width, :ref:`int<class_int>` trim_flags **)** |virtual|

Trims text if it exceeds the given width.

----

.. _class_TextServerExtension_method__shaped_text_prev_grapheme_pos:

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

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

----

.. _class_TextServerExtension_method__shaped_text_resize_object:

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

Sets new size and alignment of embedded object.

----

.. _class_TextServerExtension_method__shaped_text_set_bidi_override:

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

Overrides BiDi for the structured text.

Override ranges should cover full source text without overlaps. BiDi algorithm will be used on each range separately.

----

.. _class_TextServerExtension_method__shaped_text_set_custom_punctuation:

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

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

----

.. _class_TextServerExtension_method__shaped_text_set_direction:

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

Sets desired text direction. If set to ``TEXT_DIRECTION_AUTO``, direction will be detected based on the buffer contents and current locale.

\ **Note:** Direction is ignored if server does not support ``FEATURE_BIDI_LAYOUT`` feature.

----

.. _class_TextServerExtension_method__shaped_text_set_orientation:

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

Sets desired text orientation.

\ **Note:** Orientation is ignored if server does not support ``FEATURE_VERTICAL_LAYOUT`` feature.

----

.. _class_TextServerExtension_method__shaped_text_set_preserve_control:

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

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

----

.. _class_TextServerExtension_method__shaped_text_set_preserve_invalid:

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

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

----

.. _class_TextServerExtension_method__shaped_text_shape:

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

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

\ **Note:** It is not necessary to call this function manually, buffer will be shaped automatically as soon as any of its output data is requested.

----

.. _class_TextServerExtension_method__shaped_text_sort_logical:

- Glyph* **_shaped_text_sort_logical** **(** :ref:`RID<class_RID>` shaped **)** |virtual|

Copies text glyphs in the logical order, into preallocated array of the size returned by :ref:`_shaped_text_get_glyph_count<class_TextServerExtension_method__shaped_text_get_glyph_count>`.

----

.. _class_TextServerExtension_method__shaped_text_substr:

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

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

----

.. _class_TextServerExtension_method__shaped_text_tab_align:

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

Aligns shaped text to the given tab-stops.

----

.. _class_TextServerExtension_method__shaped_text_update_breaks:

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

Updates line and word breaks.

----

.. _class_TextServerExtension_method__shaped_text_update_justification_ops:

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

Updates justification opportunities (spaces, kashidas, etc.).

----

.. _class_TextServerExtension_method__string_to_lower:

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

Returns the string converted to lowercase. Casing is locale dependent and context sensitive. The result may be longer or shorter than the original.

----

.. _class_TextServerExtension_method__string_to_upper:

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

Returns the string converted to uppercase. Casing is locale dependent and context sensitive. The result may be longer or shorter than the original.

----

.. _class_TextServerExtension_method__tag_to_name:

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

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.)`