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.

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:`PackedByteArray<class_PackedByteArray>`     | :ref:`get_data<class_FontData_method_get_data>` **(** **)** |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:`String<class_String>`                       | :ref:`get_font_name<class_FontData_method_get_font_name>` **(** **)** |const|                                                                                                                                                                          |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                             | :ref:`get_font_style<class_FontData_method_get_font_style>` **(** **)** |const|                                                                                                                                                                        |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_String>`                       | :ref:`get_font_style_name<class_FontData_method_get_font_style_name>` **(** **)** |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:`Hinting<enum_TextServer_Hinting>`           | :ref:`get_hinting<class_FontData_method_get_hinting>` **(** **)** |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:`int<class_int>`                             | :ref:`get_msdf_pixel_range<class_FontData_method_get_msdf_pixel_range>` **(** **)** |const|                                                                                                                                                            |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                             | :ref:`get_msdf_size<class_FontData_method_get_msdf_size>` **(** **)** |const|                                                                                                                                                                          |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`                         | :ref:`get_oversampling<class_FontData_method_get_oversampling>` **(** **)** |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_antialiased<class_FontData_method_is_antialiased>` **(** **)** |const|                                                                                                                                                                        |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                           | :ref:`is_force_autohinter<class_FontData_method_is_force_autohinter>` **(** **)** |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_multichannel_signed_distance_field<class_FontData_method_is_multichannel_signed_distance_field>` **(** **)** |const|                                                                                                                          |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                           | :ref:`is_script_supported<class_FontData_method_is_script_supported>` **(** :ref:`String<class_String>` script **)** |const|                                                                                                                           |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 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_antialiased<class_FontData_method_set_antialiased>` **(** :ref:`bool<class_bool>` antialiased **)**                                                                                                                                          |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 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_data<class_FontData_method_set_data>` **(** :ref:`PackedByteArray<class_PackedByteArray>` data **)**                                                                                                                                         |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 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_font_name<class_FontData_method_set_font_name>` **(** :ref:`String<class_String>` name **)**                                                                                                                                                 |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_font_style<class_FontData_method_set_font_style>` **(** :ref:`int<class_int>` style **)**                                                                                                                                                    |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_font_style_name<class_FontData_method_set_font_style_name>` **(** :ref:`String<class_String>` name **)**                                                                                                                                     |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_force_autohinter<class_FontData_method_set_force_autohinter>` **(** :ref:`bool<class_bool>` force_autohinter **)**                                                                                                                           |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 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_hinting<class_FontData_method_set_hinting>` **(** :ref:`Hinting<enum_TextServer_Hinting>` hinting **)**                                                                                                                                      |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 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_msdf_pixel_range<class_FontData_method_set_msdf_pixel_range>` **(** :ref:`int<class_int>` msdf_pixel_range **)**                                                                                                                             |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_msdf_size<class_FontData_method_set_msdf_size>` **(** :ref:`int<class_int>` msdf_size **)**                                                                                                                                                  |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_multichannel_signed_distance_field<class_FontData_method_set_multichannel_signed_distance_field>` **(** :ref:`bool<class_bool>` msdf **)**                                                                                                   |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                              | :ref:`set_oversampling<class_FontData_method_set_oversampling>` **(** :ref:`float<class_float>` oversampling **)**                                                                                                                                     |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| 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 **)**                                                             |
+---------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

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_data:

- :ref:`PackedByteArray<class_PackedByteArray>` **get_data** **(** **)** |const|

Returns contents of the dynamic font source file.

----

.. _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_font_name:

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

Returns font family name.

----

.. _class_FontData_method_get_font_style:

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

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

----

.. _class_FontData_method_get_font_style_name:

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

Returns font style name.

----

.. _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_hinting:

- :ref:`Hinting<enum_TextServer_Hinting>` **get_hinting** **(** **)** |const|

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

----

.. _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_msdf_pixel_range:

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

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

----

.. _class_FontData_method_get_msdf_size:

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

Returns source font size used to generate MSDF textures.

----

.. _class_FontData_method_get_oversampling:

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

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

----

.. _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|

Return 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|

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

----

.. _class_FontData_method_is_antialiased:

- :ref:`bool<class_bool>` **is_antialiased** **(** **)** |const|

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

----

.. _class_FontData_method_is_force_autohinter:

- :ref:`bool<class_bool>` **is_force_autohinter** **(** **)** |const|

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

----

.. _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_multichannel_signed_distance_field:

- :ref:`bool<class_bool>` **is_multichannel_signed_distance_field** **(** **)** |const|

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

----

.. _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_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_antialiased:

- void **set_antialiased** **(** :ref:`bool<class_bool>` antialiased **)**

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

----

.. _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_data:

- void **set_data** **(** :ref:`PackedByteArray<class_PackedByteArray>` data **)**

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

----

.. _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_font_name:

- void **set_font_name** **(** :ref:`String<class_String>` name **)**

Sets the font family name.

----

.. _class_FontData_method_set_font_style:

- void **set_font_style** **(** :ref:`int<class_int>` style **)**

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

----

.. _class_FontData_method_set_font_style_name:

- void **set_font_style_name** **(** :ref:`String<class_String>` name **)**

Sets the font style name.

----

.. _class_FontData_method_set_force_autohinter:

- void **set_force_autohinter** **(** :ref:`bool<class_bool>` force_autohinter **)**

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

----

.. _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_hinting:

- void **set_hinting** **(** :ref:`Hinting<enum_TextServer_Hinting>` hinting **)**

Sets font hinting mode. Used by dynamic fonts only.

----

.. _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_msdf_pixel_range:

- void **set_msdf_pixel_range** **(** :ref:`int<class_int>` msdf_pixel_range **)**

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

----

.. _class_FontData_method_set_msdf_size:

- void **set_msdf_size** **(** :ref:`int<class_int>` msdf_size **)**

Sets source font size used to generate MSDF textures.

----

.. _class_FontData_method_set_multichannel_signed_distance_field:

- void **set_multichannel_signed_distance_field** **(** :ref:`bool<class_bool>` msdf **)**

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

**Note:** MSDF font rendering does not render glyphs with overlapping shapes correctly. Overlapping shapes are not valid per the OpenType standard, but are still commonly found in many font files, especially those converted by Google Fonts. To avoid issues with overlapping glyphs, consider downloading the font file directly from the type foundry instead of relying on Google Fonts.

----

.. _class_FontData_method_set_oversampling:

- void **set_oversampling** **(** :ref:`float<class_float>` oversampling **)**

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

----

.. _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.)`