godot-docs/classes/class_fontdata.rst

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.. DO NOT EDIT THIS FILE, but the FontData.xml source instead.
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.. _class_FontData:

FontData
========

**Inherits:** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

Font source data and prerendered glyph cache, imported from dynamic or bitmap font.

Supported font formats:

- Dynamic font importer: TrueType (.ttf), OpenType (.otf), WOFF (.woff), Type 1 (.pfb, .pfm).

- Bitmap font importer: AngelCode BMFont (.fnt, .font), text and binary (version 3) format variants.

- Monospace image font importer: All supported image formats.

Properties
----------

+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`antialiased<class_FontData_property_antialiased>`                                               | ``true``                          |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`PackedByteArray<class_PackedByteArray>`                   | :ref:`data<class_FontData_property_data>`                                                             | ``PackedByteArray()``             |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`float<class_float>`                                       | :ref:`embolden<class_FontData_property_embolden>`                                                     | ``0.0``                           |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`int<class_int>`                                           | :ref:`fixed_size<class_FontData_property_fixed_size>`                                                 | ``0``                             |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`String<class_String>`                                     | :ref:`font_name<class_FontData_property_font_name>`                                                   | ``""``                            |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`int<class_int>`                                           | :ref:`font_style<class_FontData_property_font_style>`                                                 | ``0``                             |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`force_autohinter<class_FontData_property_force_autohinter>`                                     | ``false``                         |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`Hinting<enum_TextServer_Hinting>`                         | :ref:`hinting<class_FontData_property_hinting>`                                                       | ``1``                             |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`int<class_int>`                                           | :ref:`msdf_pixel_range<class_FontData_property_msdf_pixel_range>`                                     | ``16``                            |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`int<class_int>`                                           | :ref:`msdf_size<class_FontData_property_msdf_size>`                                                   | ``48``                            |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`bool<class_bool>`                                         | :ref:`multichannel_signed_distance_field<class_FontData_property_multichannel_signed_distance_field>` | ``false``                         |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`Dictionary<class_Dictionary>`                             | :ref:`opentype_feature_overrides<class_FontData_property_opentype_feature_overrides>`                 | ``{}``                            |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`float<class_float>`                                       | :ref:`oversampling<class_FontData_property_oversampling>`                                             | ``0.0``                           |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`String<class_String>`                                     | :ref:`style_name<class_FontData_property_style_name>`                                                 | ``""``                            |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`SubpixelPositioning<enum_TextServer_SubpixelPositioning>` | :ref:`subpixel_positioning<class_FontData_property_subpixel_positioning>`                             | ``1``                             |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+
| :ref:`Transform2D<class_Transform2D>`                           | :ref:`transform<class_FontData_property_transform>`                                                   | ``Transform2D(1, 0, 0, 1, 0, 0)`` |
+-----------------------------------------------------------------+-------------------------------------------------------------------------------------------------------+-----------------------------------+

Methods
-------

+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`clear_cache<class_FontData_method_clear_cache>` **(** **)**                                                                                                                                                                                      |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`clear_glyphs<class_FontData_method_clear_glyphs>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size **)**                                                                                                            |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`clear_kerning_map<class_FontData_method_clear_kerning_map>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)**                                                                                                            |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`clear_size_cache<class_FontData_method_clear_size_cache>` **(** :ref:`int<class_int>` cache_index **)**                                                                                                                                          |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`clear_textures<class_FontData_method_clear_textures>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size **)**                                                                                                        |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`RID<class_RID>`                             | :ref:`find_cache<class_FontData_method_find_cache>` **(** :ref:`Dictionary<class_Dictionary>` variation_coordinates **)** |const|                                                                                                                      |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                         | :ref:`get_ascent<class_FontData_method_get_ascent>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|                                                                                                                  |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                             | :ref:`get_cache_count<class_FontData_method_get_cache_count>` **(** **)** |const|                                                                                                                                                                      |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`RID<class_RID>`                             | :ref:`get_cache_rid<class_FontData_method_get_cache_rid>` **(** :ref:`int<class_int>` cache_index **)** |const|                                                                                                                                        |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                         | :ref:`get_descent<class_FontData_method_get_descent>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|                                                                                                                |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                     | :ref:`get_glyph_advance<class_FontData_method_get_glyph_advance>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`int<class_int>` glyph **)** |const|                                                                       |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                             | :ref:`get_glyph_index<class_FontData_method_get_glyph_index>` **(** :ref:`int<class_int>` size, :ref:`int<class_int>` char, :ref:`int<class_int>` variation_selector **)** |const|                                                                     |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_Array>`                         | :ref:`get_glyph_list<class_FontData_method_get_glyph_list>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size **)** |const|                                                                                                |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                     | :ref:`get_glyph_offset<class_FontData_method_get_glyph_offset>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |const|                                                               |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                     | :ref:`get_glyph_size<class_FontData_method_get_glyph_size>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |const|                                                                   |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                             | :ref:`get_glyph_texture_idx<class_FontData_method_get_glyph_texture_idx>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |const|                                                     |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Rect2<class_Rect2>`                         | :ref:`get_glyph_uv_rect<class_FontData_method_get_glyph_uv_rect>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |const|                                                             |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>`                     | :ref:`get_kerning<class_FontData_method_get_kerning>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`Vector2i<class_Vector2i>` glyph_pair **)** |const|                                                                    |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_Array>`                         | :ref:`get_kerning_list<class_FontData_method_get_kerning_list>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|                                                                                                      |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                           | :ref:`get_language_support_override<class_FontData_method_get_language_support_override>` **(** :ref:`String<class_String>` language **)** |const|                                                                                                     |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedStringArray<class_PackedStringArray>` | :ref:`get_language_support_overrides<class_FontData_method_get_language_support_overrides>` **(** **)** |const|                                                                                                                                        |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                         | :ref:`get_scale<class_FontData_method_get_scale>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|                                                                                                                    |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                           | :ref:`get_script_support_override<class_FontData_method_get_script_support_override>` **(** :ref:`String<class_String>` script **)** |const|                                                                                                           |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedStringArray<class_PackedStringArray>` | :ref:`get_script_support_overrides<class_FontData_method_get_script_support_overrides>` **(** **)** |const|                                                                                                                                            |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Array<class_Array>`                         | :ref:`get_size_cache_list<class_FontData_method_get_size_cache_list>` **(** :ref:`int<class_int>` cache_index **)** |const|                                                                                                                            |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                             | :ref:`get_spacing<class_FontData_method_get_spacing>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`SpacingType<enum_TextServer_SpacingType>` spacing_type **)** |const|                                                  |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                       | :ref:`get_supported_chars<class_FontData_method_get_supported_chars>` **(** **)** |const|                                                                                                                                                              |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Dictionary<class_Dictionary>`               | :ref:`get_supported_feature_list<class_FontData_method_get_supported_feature_list>` **(** **)** |const|                                                                                                                                                |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Dictionary<class_Dictionary>`               | :ref:`get_supported_variation_list<class_FontData_method_get_supported_variation_list>` **(** **)** |const|                                                                                                                                            |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                             | :ref:`get_texture_count<class_FontData_method_get_texture_count>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size **)** |const|                                                                                          |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Image<class_Image>`                         | :ref:`get_texture_image<class_FontData_method_get_texture_image>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index **)** |const|                                                     |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`PackedInt32Array<class_PackedInt32Array>`   | :ref:`get_texture_offsets<class_FontData_method_get_texture_offsets>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index **)** |const|                                                 |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                         | :ref:`get_underline_position<class_FontData_method_get_underline_position>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|                                                                                          |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                         | :ref:`get_underline_thickness<class_FontData_method_get_underline_thickness>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|                                                                                        |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Dictionary<class_Dictionary>`               | :ref:`get_variation_coordinates<class_FontData_method_get_variation_coordinates>` **(** :ref:`int<class_int>` cache_index **)** |const|                                                                                                                |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                           | :ref:`has_char<class_FontData_method_has_char>` **(** :ref:`int<class_int>` char **)** |const|                                                                                                                                                         |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                           | :ref:`is_language_supported<class_FontData_method_is_language_supported>` **(** :ref:`String<class_String>` language **)** |const|                                                                                                                     |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                           | :ref:`is_script_supported<class_FontData_method_is_script_supported>` **(** :ref:`String<class_String>` script **)** |const|                                                                                                                           |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Error<enum_@GlobalScope_Error>`             | :ref:`load_bitmap_font<class_FontData_method_load_bitmap_font>` **(** :ref:`String<class_String>` path **)**                                                                                                                                           |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Error<enum_@GlobalScope_Error>`             | :ref:`load_dynamic_font<class_FontData_method_load_dynamic_font>` **(** :ref:`String<class_String>` path **)**                                                                                                                                         |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`remove_cache<class_FontData_method_remove_cache>` **(** :ref:`int<class_int>` cache_index **)**                                                                                                                                                  |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`remove_glyph<class_FontData_method_remove_glyph>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)**                                                                               |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`remove_kerning<class_FontData_method_remove_kerning>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`Vector2i<class_Vector2i>` glyph_pair **)**                                                                      |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`remove_language_support_override<class_FontData_method_remove_language_support_override>` **(** :ref:`String<class_String>` language **)**                                                                                                       |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`remove_script_support_override<class_FontData_method_remove_script_support_override>` **(** :ref:`String<class_String>` script **)**                                                                                                             |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`remove_size_cache<class_FontData_method_remove_size_cache>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size **)**                                                                                                  |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`remove_texture<class_FontData_method_remove_texture>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index **)**                                                                   |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`render_glyph<class_FontData_method_render_glyph>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` index **)**                                                                               |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`render_range<class_FontData_method_render_range>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` start, :ref:`int<class_int>` end **)**                                                    |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_ascent<class_FontData_method_set_ascent>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`float<class_float>` ascent **)**                                                                                        |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_descent<class_FontData_method_set_descent>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`float<class_float>` descent **)**                                                                                     |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_glyph_advance<class_FontData_method_set_glyph_advance>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`int<class_int>` glyph, :ref:`Vector2<class_Vector2>` advance **)**                                        |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_glyph_offset<class_FontData_method_set_glyph_offset>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`Vector2<class_Vector2>` offset **)**                                 |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_glyph_size<class_FontData_method_set_glyph_size>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`Vector2<class_Vector2>` gl_size **)**                                    |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_glyph_texture_idx<class_FontData_method_set_glyph_texture_idx>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`int<class_int>` texture_idx **)**                          |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_glyph_uv_rect<class_FontData_method_set_glyph_uv_rect>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`Rect2<class_Rect2>` uv_rect **)**                                  |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_kerning<class_FontData_method_set_kerning>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`Vector2i<class_Vector2i>` glyph_pair, :ref:`Vector2<class_Vector2>` kerning **)**                                     |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_language_support_override<class_FontData_method_set_language_support_override>` **(** :ref:`String<class_String>` language, :ref:`bool<class_bool>` supported **)**                                                                          |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_scale<class_FontData_method_set_scale>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`float<class_float>` scale **)**                                                                                           |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_script_support_override<class_FontData_method_set_script_support_override>` **(** :ref:`String<class_String>` script, :ref:`bool<class_bool>` supported **)**                                                                                |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_spacing<class_FontData_method_set_spacing>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`SpacingType<enum_TextServer_SpacingType>` spacing_type, :ref:`int<class_int>` value **)**                             |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_texture_image<class_FontData_method_set_texture_image>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index, :ref:`Image<class_Image>` image **)**                            |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_texture_offsets<class_FontData_method_set_texture_offsets>` **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index, :ref:`PackedInt32Array<class_PackedInt32Array>` offset **)** |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_underline_position<class_FontData_method_set_underline_position>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`float<class_float>` underline_position **)**                                                    |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_underline_thickness<class_FontData_method_set_underline_thickness>` **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`float<class_float>` underline_thickness **)**                                                 |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_variation_coordinates<class_FontData_method_set_variation_coordinates>` **(** :ref:`int<class_int>` cache_index, :ref:`Dictionary<class_Dictionary>` variation_coordinates **)**                                                             |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

Property Descriptions
---------------------

.. _class_FontData_property_antialiased:

- :ref:`bool<class_bool>` **antialiased**

+-----------+------------------------+
| *Default* | ``true``               |
+-----------+------------------------+
| *Setter*  | set_antialiased(value) |
+-----------+------------------------+
| *Getter*  | is_antialiased()       |
+-----------+------------------------+

If set to ``true``, font 8-bit anitialiased glyph rendering is supported and enabled.

----

.. _class_FontData_property_data:

- :ref:`PackedByteArray<class_PackedByteArray>` **data**

+-----------+-----------------------+
| *Default* | ``PackedByteArray()`` |
+-----------+-----------------------+
| *Setter*  | set_data(value)       |
+-----------+-----------------------+
| *Getter*  | get_data()            |
+-----------+-----------------------+

Contents of the dynamic font source file.

----

.. _class_FontData_property_embolden:

- :ref:`float<class_float>` **embolden**

+-----------+---------------------+
| *Default* | ``0.0``             |
+-----------+---------------------+
| *Setter*  | set_embolden(value) |
+-----------+---------------------+
| *Getter*  | get_embolden()      |
+-----------+---------------------+

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

----

.. _class_FontData_property_fixed_size:

- :ref:`int<class_int>` **fixed_size**

+-----------+-----------------------+
| *Default* | ``0``                 |
+-----------+-----------------------+
| *Setter*  | set_fixed_size(value) |
+-----------+-----------------------+
| *Getter*  | get_fixed_size()      |
+-----------+-----------------------+

Font size, used only for the bitmap fonts.

----

.. _class_FontData_property_font_name:

- :ref:`String<class_String>` **font_name**

+-----------+----------------------+
| *Default* | ``""``               |
+-----------+----------------------+
| *Setter*  | set_font_name(value) |
+-----------+----------------------+
| *Getter*  | get_font_name()      |
+-----------+----------------------+

Font family name.

----

.. _class_FontData_property_font_style:

- :ref:`int<class_int>` **font_style**

+-----------+-----------------------+
| *Default* | ``0``                 |
+-----------+-----------------------+
| *Setter*  | set_font_style(value) |
+-----------+-----------------------+
| *Getter*  | get_font_style()      |
+-----------+-----------------------+

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

----

.. _class_FontData_property_force_autohinter:

- :ref:`bool<class_bool>` **force_autohinter**

+-----------+-----------------------------+
| *Default* | ``false``                   |
+-----------+-----------------------------+
| *Setter*  | set_force_autohinter(value) |
+-----------+-----------------------------+
| *Getter*  | is_force_autohinter()       |
+-----------+-----------------------------+

If set to ``true``, auto-hinting is supported and preferred over font built-in hinting. Used by dynamic fonts only.

----

.. _class_FontData_property_hinting:

- :ref:`Hinting<enum_TextServer_Hinting>` **hinting**

+-----------+--------------------+
| *Default* | ``1``              |
+-----------+--------------------+
| *Setter*  | set_hinting(value) |
+-----------+--------------------+
| *Getter*  | get_hinting()      |
+-----------+--------------------+

Font hinting mode. Used by dynamic fonts only.

----

.. _class_FontData_property_msdf_pixel_range:

- :ref:`int<class_int>` **msdf_pixel_range**

+-----------+-----------------------------+
| *Default* | ``16``                      |
+-----------+-----------------------------+
| *Setter*  | set_msdf_pixel_range(value) |
+-----------+-----------------------------+
| *Getter*  | get_msdf_pixel_range()      |
+-----------+-----------------------------+

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

----

.. _class_FontData_property_msdf_size:

- :ref:`int<class_int>` **msdf_size**

+-----------+----------------------+
| *Default* | ``48``               |
+-----------+----------------------+
| *Setter*  | set_msdf_size(value) |
+-----------+----------------------+
| *Getter*  | get_msdf_size()      |
+-----------+----------------------+

Source font size used to generate MSDF textures.

----

.. _class_FontData_property_multichannel_signed_distance_field:

- :ref:`bool<class_bool>` **multichannel_signed_distance_field**

+-----------+-----------------------------------------------+
| *Default* | ``false``                                     |
+-----------+-----------------------------------------------+
| *Setter*  | set_multichannel_signed_distance_field(value) |
+-----------+-----------------------------------------------+
| *Getter*  | is_multichannel_signed_distance_field()       |
+-----------+-----------------------------------------------+

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

----

.. _class_FontData_property_opentype_feature_overrides:

- :ref:`Dictionary<class_Dictionary>` **opentype_feature_overrides**

+-----------+---------------------------------------+
| *Default* | ``{}``                                |
+-----------+---------------------------------------+
| *Setter*  | set_opentype_feature_overrides(value) |
+-----------+---------------------------------------+
| *Getter*  | get_opentype_feature_overrides()      |
+-----------+---------------------------------------+

Font OpenType feature set override.

----

.. _class_FontData_property_oversampling:

- :ref:`float<class_float>` **oversampling**

+-----------+-------------------------+
| *Default* | ``0.0``                 |
+-----------+-------------------------+
| *Setter*  | set_oversampling(value) |
+-----------+-------------------------+
| *Getter*  | get_oversampling()      |
+-----------+-------------------------+

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

----

.. _class_FontData_property_style_name:

- :ref:`String<class_String>` **style_name**

+-----------+----------------------------+
| *Default* | ``""``                     |
+-----------+----------------------------+
| *Setter*  | set_font_style_name(value) |
+-----------+----------------------------+
| *Getter*  | get_font_style_name()      |
+-----------+----------------------------+

Font style name.

----

.. _class_FontData_property_subpixel_positioning:

- :ref:`SubpixelPositioning<enum_TextServer_SubpixelPositioning>` **subpixel_positioning**

+-----------+---------------------------------+
| *Default* | ``1``                           |
+-----------+---------------------------------+
| *Setter*  | set_subpixel_positioning(value) |
+-----------+---------------------------------+
| *Getter*  | get_subpixel_positioning()      |
+-----------+---------------------------------+

Font glyph sub-pixel positioning mode. Subpixel positioning provides shaper text and better kerning for smaller font sizes, at the cost of memory usage and font rasterization speed. Use :ref:`TextServer.SUBPIXEL_POSITIONING_AUTO<class_TextServer_constant_SUBPIXEL_POSITIONING_AUTO>` to automatically enable it based on the font size.

----

.. _class_FontData_property_transform:

- :ref:`Transform2D<class_Transform2D>` **transform**

+-----------+-----------------------------------+
| *Default* | ``Transform2D(1, 0, 0, 1, 0, 0)`` |
+-----------+-----------------------------------+
| *Setter*  | set_transform(value)              |
+-----------+-----------------------------------+
| *Getter*  | get_transform()                   |
+-----------+-----------------------------------+

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)``.

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

.. _class_FontData_method_clear_cache:

- void **clear_cache** **(** **)**

Removes all font cache entries.

----

.. _class_FontData_method_clear_glyphs:

- void **clear_glyphs** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size **)**

Removes all rendered glyphs information from the cache entry.

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

----

.. _class_FontData_method_clear_kerning_map:

- void **clear_kerning_map** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)**

Removes all kerning overrides.

----

.. _class_FontData_method_clear_size_cache:

- void **clear_size_cache** **(** :ref:`int<class_int>` cache_index **)**

Removes all font sizes from the cache entry

----

.. _class_FontData_method_clear_textures:

- void **clear_textures** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size **)**

Removes all textures from font cache entry.

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

----

.. _class_FontData_method_find_cache:

- :ref:`RID<class_RID>` **find_cache** **(** :ref:`Dictionary<class_Dictionary>` variation_coordinates **)** |const|

Returns existing or creates a new font cache entry for the specified variation coordinates.

----

.. _class_FontData_method_get_ascent:

- :ref:`float<class_float>` **get_ascent** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|

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

----

.. _class_FontData_method_get_cache_count:

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

Returns number of the font cache entries.

----

.. _class_FontData_method_get_cache_rid:

- :ref:`RID<class_RID>` **get_cache_rid** **(** :ref:`int<class_int>` cache_index **)** |const|

Returns text server font cache entry resource id.

----

.. _class_FontData_method_get_descent:

- :ref:`float<class_float>` **get_descent** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|

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

----

.. _class_FontData_method_get_glyph_advance:

- :ref:`Vector2<class_Vector2>` **get_glyph_advance** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`int<class_int>` glyph **)** |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_FontData_method_get_glyph_index:

- :ref:`int<class_int>` **get_glyph_index** **(** :ref:`int<class_int>` size, :ref:`int<class_int>` char, :ref:`int<class_int>` variation_selector **)** |const|

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

----

.. _class_FontData_method_get_glyph_list:

- :ref:`Array<class_Array>` **get_glyph_list** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size **)** |const|

Returns list of rendered glyphs in the cache entry.

----

.. _class_FontData_method_get_glyph_offset:

- :ref:`Vector2<class_Vector2>` **get_glyph_offset** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |const|

Returns glyph offset from the baseline.

----

.. _class_FontData_method_get_glyph_size:

- :ref:`Vector2<class_Vector2>` **get_glyph_size** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |const|

Returns glyph size.

----

.. _class_FontData_method_get_glyph_texture_idx:

- :ref:`int<class_int>` **get_glyph_texture_idx** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |const|

Returns index of the cache texture containing the glyph.

----

.. _class_FontData_method_get_glyph_uv_rect:

- :ref:`Rect2<class_Rect2>` **get_glyph_uv_rect** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)** |const|

Returns rectangle in the cache texture containing the glyph.

----

.. _class_FontData_method_get_kerning:

- :ref:`Vector2<class_Vector2>` **get_kerning** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`Vector2i<class_Vector2i>` glyph_pair **)** |const|

Returns kerning for the pair of glyphs.

----

.. _class_FontData_method_get_kerning_list:

- :ref:`Array<class_Array>` **get_kerning_list** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|

Returns list of the kerning overrides.

----

.. _class_FontData_method_get_language_support_override:

- :ref:`bool<class_bool>` **get_language_support_override** **(** :ref:`String<class_String>` language **)** |const|

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

----

.. _class_FontData_method_get_language_support_overrides:

- :ref:`PackedStringArray<class_PackedStringArray>` **get_language_support_overrides** **(** **)** |const|

Returns list of language support overrides.

----

.. _class_FontData_method_get_scale:

- :ref:`float<class_float>` **get_scale** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|

Returns scaling factor of the color bitmap font.

----

.. _class_FontData_method_get_script_support_override:

- :ref:`bool<class_bool>` **get_script_support_override** **(** :ref:`String<class_String>` script **)** |const|

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

----

.. _class_FontData_method_get_script_support_overrides:

- :ref:`PackedStringArray<class_PackedStringArray>` **get_script_support_overrides** **(** **)** |const|

Returns list of script support overrides.

----

.. _class_FontData_method_get_size_cache_list:

- :ref:`Array<class_Array>` **get_size_cache_list** **(** :ref:`int<class_int>` cache_index **)** |const|

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

----

.. _class_FontData_method_get_spacing:

- :ref:`int<class_int>` **get_spacing** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`SpacingType<enum_TextServer_SpacingType>` spacing_type **)** |const|

Returns extra spacing added between glyphs in pixels.

----

.. _class_FontData_method_get_supported_chars:

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

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

----

.. _class_FontData_method_get_supported_feature_list:

- :ref:`Dictionary<class_Dictionary>` **get_supported_feature_list** **(** **)** |const|

Returns list of OpenType features supported by font.

----

.. _class_FontData_method_get_supported_variation_list:

- :ref:`Dictionary<class_Dictionary>` **get_supported_variation_list** **(** **)** |const|

Returns list of supported `variation coordinates <https://docs.microsoft.com/en-us/typography/opentype/spec/dvaraxisreg>`__, each coordinate is returned as ``tag: Vector3i(min_value,max_value,default_value)``.

Font variations allow for continuous change of glyph characteristics along some given design axis, such as weight, width or slant.

----

.. _class_FontData_method_get_texture_count:

- :ref:`int<class_int>` **get_texture_count** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size **)** |const|

Returns number of textures used by font cache entry.

----

.. _class_FontData_method_get_texture_image:

- :ref:`Image<class_Image>` **get_texture_image** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index **)** |const|

Returns a copy of the font cache texture image.

----

.. _class_FontData_method_get_texture_offsets:

- :ref:`PackedInt32Array<class_PackedInt32Array>` **get_texture_offsets** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index **)** |const|

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

----

.. _class_FontData_method_get_underline_position:

- :ref:`float<class_float>` **get_underline_position** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|

Returns pixel offset of the underline below the baseline.

----

.. _class_FontData_method_get_underline_thickness:

- :ref:`float<class_float>` **get_underline_thickness** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size **)** |const|

Returns thickness of the underline in pixels.

----

.. _class_FontData_method_get_variation_coordinates:

- :ref:`Dictionary<class_Dictionary>` **get_variation_coordinates** **(** :ref:`int<class_int>` cache_index **)** |const|

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

----

.. _class_FontData_method_has_char:

- :ref:`bool<class_bool>` **has_char** **(** :ref:`int<class_int>` char **)** |const|

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

----

.. _class_FontData_method_is_language_supported:

- :ref:`bool<class_bool>` **is_language_supported** **(** :ref:`String<class_String>` language **)** |const|

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

----

.. _class_FontData_method_is_script_supported:

- :ref:`bool<class_bool>` **is_script_supported** **(** :ref:`String<class_String>` script **)** |const|

Returns ``true``, if font supports given script (`ISO 15924 <https://en.wikipedia.org/wiki/ISO_15924>`__ code).

----

.. _class_FontData_method_load_bitmap_font:

- :ref:`Error<enum_@GlobalScope_Error>` **load_bitmap_font** **(** :ref:`String<class_String>` path **)**

Loads an AngelCode BMFont (.fnt, .font) bitmap font from file ``path``.

\ **Warning:** This method should only be used in the editor or in cases when you need to load external fonts at run-time, such as fonts located at the ``user://`` directory.

----

.. _class_FontData_method_load_dynamic_font:

- :ref:`Error<enum_@GlobalScope_Error>` **load_dynamic_font** **(** :ref:`String<class_String>` path **)**

Loads a TrueType (.ttf), OpenType (.otf), WOFF (.woff) or Type 1 (.pfb, .pfm) dynamic font from file ``path``.

\ **Warning:** This method should only be used in the editor or in cases when you need to load external fonts at run-time, such as fonts located at the ``user://`` directory.

----

.. _class_FontData_method_remove_cache:

- void **remove_cache** **(** :ref:`int<class_int>` cache_index **)**

Removes specified font cache entry.

----

.. _class_FontData_method_remove_glyph:

- void **remove_glyph** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph **)**

Removes specified rendered glyph information from the cache entry.

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

----

.. _class_FontData_method_remove_kerning:

- void **remove_kerning** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`Vector2i<class_Vector2i>` glyph_pair **)**

Removes kerning override for the pair of glyphs.

----

.. _class_FontData_method_remove_language_support_override:

- void **remove_language_support_override** **(** :ref:`String<class_String>` language **)**

Remove language support override.

----

.. _class_FontData_method_remove_script_support_override:

- void **remove_script_support_override** **(** :ref:`String<class_String>` script **)**

Removes script support override.

----

.. _class_FontData_method_remove_size_cache:

- void **remove_size_cache** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size **)**

Removes specified font size from the cache entry.

----

.. _class_FontData_method_remove_texture:

- void **remove_texture** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index **)**

Removes specified texture from font cache entry.

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

----

.. _class_FontData_method_render_glyph:

- void **render_glyph** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` index **)**

Renders specified glyph the the font cache texture.

----

.. _class_FontData_method_render_range:

- void **render_range** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` start, :ref:`int<class_int>` end **)**

Renders the range of characters to the font cache texture.

----

.. _class_FontData_method_set_ascent:

- void **set_ascent** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`float<class_float>` ascent **)**

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

----

.. _class_FontData_method_set_descent:

- void **set_descent** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`float<class_float>` descent **)**

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

----

.. _class_FontData_method_set_glyph_advance:

- void **set_glyph_advance** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`int<class_int>` glyph, :ref:`Vector2<class_Vector2>` advance **)**

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_FontData_method_set_glyph_offset:

- void **set_glyph_offset** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`Vector2<class_Vector2>` offset **)**

Sets glyph offset from the baseline.

----

.. _class_FontData_method_set_glyph_size:

- void **set_glyph_size** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`Vector2<class_Vector2>` gl_size **)**

Sets glyph size.

----

.. _class_FontData_method_set_glyph_texture_idx:

- void **set_glyph_texture_idx** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`int<class_int>` texture_idx **)**

Sets index of the cache texture containing the glyph.

----

.. _class_FontData_method_set_glyph_uv_rect:

- void **set_glyph_uv_rect** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` glyph, :ref:`Rect2<class_Rect2>` uv_rect **)**

Sets rectangle in the cache texture containing the glyph.

----

.. _class_FontData_method_set_kerning:

- void **set_kerning** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`Vector2i<class_Vector2i>` glyph_pair, :ref:`Vector2<class_Vector2>` kerning **)**

Sets kerning for the pair of glyphs.

----

.. _class_FontData_method_set_language_support_override:

- void **set_language_support_override** **(** :ref:`String<class_String>` language, :ref:`bool<class_bool>` supported **)**

Adds override for :ref:`is_language_supported<class_FontData_method_is_language_supported>`.

----

.. _class_FontData_method_set_scale:

- void **set_scale** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`float<class_float>` scale **)**

Sets scaling factor of the color bitmap font.

----

.. _class_FontData_method_set_script_support_override:

- void **set_script_support_override** **(** :ref:`String<class_String>` script, :ref:`bool<class_bool>` supported **)**

Adds override for :ref:`is_script_supported<class_FontData_method_is_script_supported>`.

----

.. _class_FontData_method_set_spacing:

- void **set_spacing** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`SpacingType<enum_TextServer_SpacingType>` spacing_type, :ref:`int<class_int>` value **)**

Sets extra spacing added between glyphs in pixels.

----

.. _class_FontData_method_set_texture_image:

- void **set_texture_image** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index, :ref:`Image<class_Image>` image **)**

Sets font cache texture image.

----

.. _class_FontData_method_set_texture_offsets:

- void **set_texture_offsets** **(** :ref:`int<class_int>` cache_index, :ref:`Vector2i<class_Vector2i>` size, :ref:`int<class_int>` texture_index, :ref:`PackedInt32Array<class_PackedInt32Array>` offset **)**

Sets array containing the first free pixel in the each column of texture. Should be the same size as texture width or empty (for the fonts without dynamic glyph generation support).

----

.. _class_FontData_method_set_underline_position:

- void **set_underline_position** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`float<class_float>` underline_position **)**

Sets pixel offset of the underline below the baseline.

----

.. _class_FontData_method_set_underline_thickness:

- void **set_underline_thickness** **(** :ref:`int<class_int>` cache_index, :ref:`int<class_int>` size, :ref:`float<class_float>` underline_thickness **)**

Sets thickness of the underline in pixels.

----

.. _class_FontData_method_set_variation_coordinates:

- void **set_variation_coordinates** **(** :ref:`int<class_int>` cache_index, :ref:`Dictionary<class_Dictionary>` variation_coordinates **)**

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

.. |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.)`