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virtualx-engine/doc/classes/TextServerExtension.xml
bruvzg ecec415988
Use system fonts as fallback and improve system font handling. 
Add support for font weight and stretch selection when using system fonts.
Add function to get system fallback font from a font name, style, text, and language code.
Implement system font support for Android.
Use system fonts as a last resort fallback.
2022-12-04 18:44:20 +02:00

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<?xml version="1.0" encoding="UTF-8" ?>
<class name="TextServerExtension" inherits="TextServer" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
<brief_description>
Base class for TextServer custom implementations (plugins).
</brief_description>
<description>
External TextServer implementations should inherit from this class.
</description>
<tutorials>
</tutorials>
<methods>
<method name="_cleanup" qualifiers="virtual">
<return type="void" />
<description>
</description>
</method>
<method name="_create_font" qualifiers="virtual">
<return type="RID" />
<description>
</description>
</method>
<method name="_create_shaped_text" qualifiers="virtual">
<return type="RID" />
<param index="0" name="direction" type="int" enum="TextServer.Direction" />
<param index="1" name="orientation" type="int" enum="TextServer.Orientation" />
<description>
</description>
</method>
<method name="_draw_hex_code_box" qualifiers="virtual const">
<return type="void" />
<param index="0" name="canvas" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="pos" type="Vector2" />
<param index="3" name="index" type="int" />
<param index="4" name="color" type="Color" />
<description>
</description>
</method>
<method name="_font_clear_glyphs" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<description>
</description>
</method>
<method name="_font_clear_kerning_map" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<description>
</description>
</method>
<method name="_font_clear_size_cache" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_clear_textures" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<description>
</description>
</method>
<method name="_font_draw_glyph" qualifiers="virtual const">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="canvas" type="RID" />
<param index="2" name="size" type="int" />
<param index="3" name="pos" type="Vector2" />
<param index="4" name="index" type="int" />
<param index="5" name="color" type="Color" />
<description>
</description>
</method>
<method name="_font_draw_glyph_outline" qualifiers="virtual const">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="canvas" type="RID" />
<param index="2" name="size" type="int" />
<param index="3" name="outline_size" type="int" />
<param index="4" name="pos" type="Vector2" />
<param index="5" name="index" type="int" />
<param index="6" name="color" type="Color" />
<description>
</description>
</method>
<method name="_font_get_antialiasing" qualifiers="virtual const">
<return type="int" enum="TextServer.FontAntialiasing" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_ascent" qualifiers="virtual const">
<return type="float" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<description>
</description>
</method>
<method name="_font_get_descent" qualifiers="virtual const">
<return type="float" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<description>
</description>
</method>
<method name="_font_get_embolden" qualifiers="virtual const">
<return type="float" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_face_count" qualifiers="virtual const">
<return type="int" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_face_index" qualifiers="virtual const">
<return type="int" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_fixed_size" qualifiers="virtual const">
<return type="int" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_generate_mipmaps" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_global_oversampling" qualifiers="virtual const">
<return type="float" />
<description>
</description>
</method>
<method name="_font_get_glyph_advance" qualifiers="virtual const">
<return type="Vector2" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="glyph" type="int" />
<description>
</description>
</method>
<method name="_font_get_glyph_contours" qualifiers="virtual const">
<return type="Dictionary" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="index" type="int" />
<description>
</description>
</method>
<method name="_font_get_glyph_index" qualifiers="virtual const">
<return type="int" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="char" type="int" />
<param index="3" name="variation_selector" type="int" />
<description>
</description>
</method>
<method name="_font_get_glyph_list" qualifiers="virtual const">
<return type="PackedInt32Array" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<description>
</description>
</method>
<method name="_font_get_glyph_offset" qualifiers="virtual const">
<return type="Vector2" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<description>
</description>
</method>
<method name="_font_get_glyph_size" qualifiers="virtual const">
<return type="Vector2" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<description>
</description>
</method>
<method name="_font_get_glyph_texture_idx" qualifiers="virtual const">
<return type="int" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<description>
</description>
</method>
<method name="_font_get_glyph_texture_rid" qualifiers="virtual const">
<return type="RID" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<description>
</description>
</method>
<method name="_font_get_glyph_texture_size" qualifiers="virtual const">
<return type="Vector2" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<description>
</description>
</method>
<method name="_font_get_glyph_uv_rect" qualifiers="virtual const">
<return type="Rect2" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<description>
</description>
</method>
<method name="_font_get_hinting" qualifiers="virtual const">
<return type="int" enum="TextServer.Hinting" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_kerning" qualifiers="virtual const">
<return type="Vector2" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="glyph_pair" type="Vector2i" />
<description>
</description>
</method>
<method name="_font_get_kerning_list" qualifiers="virtual const">
<return type="Vector2i[]" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<description>
</description>
</method>
<method name="_font_get_language_support_override" qualifiers="virtual">
<return type="bool" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="language" type="String" />
<description>
</description>
</method>
<method name="_font_get_language_support_overrides" qualifiers="virtual">
<return type="PackedStringArray" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_msdf_pixel_range" qualifiers="virtual const">
<return type="int" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_msdf_size" qualifiers="virtual const">
<return type="int" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_name" qualifiers="virtual const">
<return type="String" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_opentype_feature_overrides" qualifiers="virtual const">
<return type="Dictionary" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_oversampling" qualifiers="virtual const">
<return type="float" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_scale" qualifiers="virtual const">
<return type="float" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<description>
</description>
</method>
<method name="_font_get_script_support_override" qualifiers="virtual">
<return type="bool" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="script" type="String" />
<description>
</description>
</method>
<method name="_font_get_script_support_overrides" qualifiers="virtual">
<return type="PackedStringArray" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_size_cache_list" qualifiers="virtual const">
<return type="Vector2i[]" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_stretch" qualifiers="virtual const">
<return type="int" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_style" qualifiers="virtual const">
<return type="int" enum="TextServer.FontStyle" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_style_name" qualifiers="virtual const">
<return type="String" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_subpixel_positioning" qualifiers="virtual const">
<return type="int" enum="TextServer.SubpixelPositioning" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_supported_chars" qualifiers="virtual const">
<return type="String" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_texture_count" qualifiers="virtual const">
<return type="int" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<description>
</description>
</method>
<method name="_font_get_texture_image" qualifiers="virtual const">
<return type="Image" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="texture_index" type="int" />
<description>
</description>
</method>
<method name="_font_get_texture_offsets" qualifiers="virtual const">
<return type="PackedInt32Array" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="texture_index" type="int" />
<description>
</description>
</method>
<method name="_font_get_transform" qualifiers="virtual const">
<return type="Transform2D" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_underline_position" qualifiers="virtual const">
<return type="float" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<description>
</description>
</method>
<method name="_font_get_underline_thickness" qualifiers="virtual const">
<return type="float" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<description>
</description>
</method>
<method name="_font_get_variation_coordinates" qualifiers="virtual const">
<return type="Dictionary" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_get_weight" qualifiers="virtual const">
<return type="int" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_has_char" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="char" type="int" />
<description>
</description>
</method>
<method name="_font_is_allow_system_fallback" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_is_force_autohinter" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_is_language_supported" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="language" type="String" />
<description>
</description>
</method>
<method name="_font_is_multichannel_signed_distance_field" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_is_script_supported" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="script" type="String" />
<description>
</description>
</method>
<method name="_font_remove_glyph" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<description>
</description>
</method>
<method name="_font_remove_kerning" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="glyph_pair" type="Vector2i" />
<description>
</description>
</method>
<method name="_font_remove_language_support_override" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="language" type="String" />
<description>
</description>
</method>
<method name="_font_remove_script_support_override" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="script" type="String" />
<description>
</description>
</method>
<method name="_font_remove_size_cache" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<description>
</description>
</method>
<method name="_font_remove_texture" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="texture_index" type="int" />
<description>
</description>
</method>
<method name="_font_render_glyph" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="index" type="int" />
<description>
</description>
</method>
<method name="_font_render_range" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="start" type="int" />
<param index="3" name="end" type="int" />
<description>
</description>
</method>
<method name="_font_set_allow_system_fallback" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="allow_system_fallback" type="bool" />
<description>
</description>
</method>
<method name="_font_set_antialiasing" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="antialiasing" type="int" enum="TextServer.FontAntialiasing" />
<description>
</description>
</method>
<method name="_font_set_ascent" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="ascent" type="float" />
<description>
</description>
</method>
<method name="_font_set_data" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="data" type="PackedByteArray" />
<description>
</description>
</method>
<method name="_font_set_data_ptr" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="data_ptr" type="const uint8_t*" />
<param index="2" name="data_size" type="int" />
<description>
</description>
</method>
<method name="_font_set_descent" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="descent" type="float" />
<description>
</description>
</method>
<method name="_font_set_embolden" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="strength" type="float" />
<description>
</description>
</method>
<method name="_font_set_face_index" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="face_index" type="int" />
<description>
</description>
</method>
<method name="_font_set_fixed_size" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="fixed_size" type="int" />
<description>
</description>
</method>
<method name="_font_set_force_autohinter" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="force_autohinter" type="bool" />
<description>
</description>
</method>
<method name="_font_set_generate_mipmaps" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="generate_mipmaps" type="bool" />
<description>
</description>
</method>
<method name="_font_set_global_oversampling" qualifiers="virtual">
<return type="void" />
<param index="0" name="oversampling" type="float" />
<description>
</description>
</method>
<method name="_font_set_glyph_advance" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="glyph" type="int" />
<param index="3" name="advance" type="Vector2" />
<description>
</description>
</method>
<method name="_font_set_glyph_offset" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<param index="3" name="offset" type="Vector2" />
<description>
</description>
</method>
<method name="_font_set_glyph_size" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<param index="3" name="gl_size" type="Vector2" />
<description>
</description>
</method>
<method name="_font_set_glyph_texture_idx" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<param index="3" name="texture_idx" type="int" />
<description>
</description>
</method>
<method name="_font_set_glyph_uv_rect" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="glyph" type="int" />
<param index="3" name="uv_rect" type="Rect2" />
<description>
</description>
</method>
<method name="_font_set_hinting" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="hinting" type="int" enum="TextServer.Hinting" />
<description>
</description>
</method>
<method name="_font_set_kerning" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="glyph_pair" type="Vector2i" />
<param index="3" name="kerning" type="Vector2" />
<description>
</description>
</method>
<method name="_font_set_language_support_override" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="language" type="String" />
<param index="2" name="supported" type="bool" />
<description>
</description>
</method>
<method name="_font_set_msdf_pixel_range" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="msdf_pixel_range" type="int" />
<description>
</description>
</method>
<method name="_font_set_msdf_size" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="msdf_size" type="int" />
<description>
</description>
</method>
<method name="_font_set_multichannel_signed_distance_field" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="msdf" type="bool" />
<description>
</description>
</method>
<method name="_font_set_name" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="name" type="String" />
<description>
</description>
</method>
<method name="_font_set_opentype_feature_overrides" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="overrides" type="Dictionary" />
<description>
</description>
</method>
<method name="_font_set_oversampling" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="oversampling" type="float" />
<description>
</description>
</method>
<method name="_font_set_scale" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="scale" type="float" />
<description>
</description>
</method>
<method name="_font_set_script_support_override" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="script" type="String" />
<param index="2" name="supported" type="bool" />
<description>
</description>
</method>
<method name="_font_set_stretch" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="stretch" type="int" />
<description>
</description>
</method>
<method name="_font_set_style" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="style" type="int" enum="TextServer.FontStyle" />
<description>
</description>
</method>
<method name="_font_set_style_name" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="name_style" type="String" />
<description>
</description>
</method>
<method name="_font_set_subpixel_positioning" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="subpixel_positioning" type="int" enum="TextServer.SubpixelPositioning" />
<description>
</description>
</method>
<method name="_font_set_texture_image" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="texture_index" type="int" />
<param index="3" name="image" type="Image" />
<description>
</description>
</method>
<method name="_font_set_texture_offsets" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="Vector2i" />
<param index="2" name="texture_index" type="int" />
<param index="3" name="offset" type="PackedInt32Array" />
<description>
</description>
</method>
<method name="_font_set_transform" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="transform" type="Transform2D" />
<description>
</description>
</method>
<method name="_font_set_underline_position" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="underline_position" type="float" />
<description>
</description>
</method>
<method name="_font_set_underline_thickness" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="size" type="int" />
<param index="2" name="underline_thickness" type="float" />
<description>
</description>
</method>
<method name="_font_set_variation_coordinates" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="variation_coordinates" type="Dictionary" />
<description>
</description>
</method>
<method name="_font_set_weight" qualifiers="virtual">
<return type="void" />
<param index="0" name="font_rid" type="RID" />
<param index="1" name="weight" type="int" />
<description>
</description>
</method>
<method name="_font_supported_feature_list" qualifiers="virtual const">
<return type="Dictionary" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_font_supported_variation_list" qualifiers="virtual const">
<return type="Dictionary" />
<param index="0" name="font_rid" type="RID" />
<description>
</description>
</method>
<method name="_format_number" qualifiers="virtual const">
<return type="String" />
<param index="0" name="string" type="String" />
<param index="1" name="language" type="String" />
<description>
</description>
</method>
<method name="_free_rid" qualifiers="virtual">
<return type="void" />
<param index="0" name="rid" type="RID" />
<description>
</description>
</method>
<method name="_get_features" qualifiers="virtual const">
<return type="int" />
<description>
</description>
</method>
<method name="_get_hex_code_box_size" qualifiers="virtual const">
<return type="Vector2" />
<param index="0" name="size" type="int" />
<param index="1" name="index" type="int" />
<description>
</description>
</method>
<method name="_get_name" qualifiers="virtual const">
<return type="String" />
<description>
</description>
</method>
<method name="_get_support_data_filename" qualifiers="virtual const">
<return type="String" />
<description>
</description>
</method>
<method name="_get_support_data_info" qualifiers="virtual const">
<return type="String" />
<description>
</description>
</method>
<method name="_has" qualifiers="virtual">
<return type="bool" />
<param index="0" name="rid" type="RID" />
<description>
</description>
</method>
<method name="_has_feature" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="feature" type="int" enum="TextServer.Feature" />
<description>
</description>
</method>
<method name="_is_confusable" qualifiers="virtual const">
<return type="int" />
<param index="0" name="string" type="String" />
<param index="1" name="dict" type="PackedStringArray" />
<description>
</description>
</method>
<method name="_is_locale_right_to_left" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="locale" type="String" />
<description>
</description>
</method>
<method name="_is_valid_identifier" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="string" type="String" />
<description>
</description>
</method>
<method name="_load_support_data" qualifiers="virtual">
<return type="bool" />
<param index="0" name="filename" type="String" />
<description>
</description>
</method>
<method name="_name_to_tag" qualifiers="virtual const">
<return type="int" />
<param index="0" name="name" type="String" />
<description>
</description>
</method>
<method name="_parse_number" qualifiers="virtual const">
<return type="String" />
<param index="0" name="string" type="String" />
<param index="1" name="language" type="String" />
<description>
</description>
</method>
<method name="_parse_structured_text" qualifiers="virtual const">
<return type="Vector2i[]" />
<param index="0" name="parser_type" type="int" enum="TextServer.StructuredTextParser" />
<param index="1" name="args" type="Array" />
<param index="2" name="text" type="String" />
<description>
</description>
</method>
<method name="_percent_sign" qualifiers="virtual const">
<return type="String" />
<param index="0" name="language" type="String" />
<description>
</description>
</method>
<method name="_save_support_data" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="filename" type="String" />
<description>
</description>
</method>
<method name="_shaped_get_span_count" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_get_span_meta" qualifiers="virtual const">
<return type="Variant" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="index" type="int" />
<description>
</description>
</method>
<method name="_shaped_set_span_update_font" qualifiers="virtual">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="index" type="int" />
<param index="2" name="fonts" type="RID[]" />
<param index="3" name="size" type="int" />
<param index="4" name="opentype_features" type="Dictionary" />
<description>
</description>
</method>
<method name="_shaped_text_add_object" qualifiers="virtual">
<return type="bool" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="key" type="Variant" />
<param index="2" name="size" type="Vector2" />
<param index="3" name="inline_align" type="int" enum="InlineAlignment" />
<param index="4" name="length" type="int" />
<description>
</description>
</method>
<method name="_shaped_text_add_string" qualifiers="virtual">
<return type="bool" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="text" type="String" />
<param index="2" name="fonts" type="RID[]" />
<param index="3" name="size" type="int" />
<param index="4" name="opentype_features" type="Dictionary" />
<param index="5" name="language" type="String" />
<param index="6" name="meta" type="Variant" />
<description>
</description>
</method>
<method name="_shaped_text_clear" qualifiers="virtual">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_draw" qualifiers="virtual const">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="canvas" type="RID" />
<param index="2" name="pos" type="Vector2" />
<param index="3" name="clip_l" type="float" />
<param index="4" name="clip_r" type="float" />
<param index="5" name="color" type="Color" />
<description>
</description>
</method>
<method name="_shaped_text_draw_outline" qualifiers="virtual const">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="canvas" type="RID" />
<param index="2" name="pos" type="Vector2" />
<param index="3" name="clip_l" type="float" />
<param index="4" name="clip_r" type="float" />
<param index="5" name="outline_size" type="int" />
<param index="6" name="color" type="Color" />
<description>
</description>
</method>
<method name="_shaped_text_fit_to_width" qualifiers="virtual">
<return type="float" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="width" type="float" />
<param index="2" name="jst_flags" type="int" enum="TextServer.JustificationFlag" />
<description>
</description>
</method>
<method name="_shaped_text_get_ascent" qualifiers="virtual const">
<return type="float" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_carets" qualifiers="virtual const">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="position" type="int" />
<param index="2" name="caret" type="CaretInfo*" />
<description>
</description>
</method>
<method name="_shaped_text_get_custom_punctuation" qualifiers="virtual const">
<return type="String" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_descent" qualifiers="virtual const">
<return type="float" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_direction" qualifiers="virtual const">
<return type="int" enum="TextServer.Direction" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_dominant_direction_in_range" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="start" type="int" />
<param index="2" name="end" type="int" />
<description>
</description>
</method>
<method name="_shaped_text_get_ellipsis_glyph_count" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_ellipsis_glyphs" qualifiers="virtual const">
<return type="const Glyph*" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_ellipsis_pos" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_glyph_count" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_glyphs" qualifiers="virtual const">
<return type="const Glyph*" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_grapheme_bounds" qualifiers="virtual const">
<return type="Vector2" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="pos" type="int" />
<description>
</description>
</method>
<method name="_shaped_text_get_inferred_direction" qualifiers="virtual const">
<return type="int" enum="TextServer.Direction" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_line_breaks" qualifiers="virtual const">
<return type="PackedInt32Array" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="width" type="float" />
<param index="2" name="start" type="int" />
<param index="3" name="break_flags" type="int" enum="TextServer.LineBreakFlag" />
<description>
</description>
</method>
<method name="_shaped_text_get_line_breaks_adv" qualifiers="virtual const">
<return type="PackedInt32Array" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="width" type="PackedFloat32Array" />
<param index="2" name="start" type="int" />
<param index="3" name="once" type="bool" />
<param index="4" name="break_flags" type="int" enum="TextServer.LineBreakFlag" />
<description>
</description>
</method>
<method name="_shaped_text_get_object_rect" qualifiers="virtual const">
<return type="Rect2" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="key" type="Variant" />
<description>
</description>
</method>
<method name="_shaped_text_get_objects" qualifiers="virtual const">
<return type="Array" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_orientation" qualifiers="virtual const">
<return type="int" enum="TextServer.Orientation" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_parent" qualifiers="virtual const">
<return type="RID" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_preserve_control" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_preserve_invalid" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_range" qualifiers="virtual const">
<return type="Vector2i" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_selection" qualifiers="virtual const">
<return type="PackedVector2Array" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="start" type="int" />
<param index="2" name="end" type="int" />
<description>
</description>
</method>
<method name="_shaped_text_get_size" qualifiers="virtual const">
<return type="Vector2" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_spacing" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="spacing" type="int" enum="TextServer.SpacingType" />
<description>
</description>
</method>
<method name="_shaped_text_get_trim_pos" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_underline_position" qualifiers="virtual const">
<return type="float" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_underline_thickness" qualifiers="virtual const">
<return type="float" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_width" qualifiers="virtual const">
<return type="float" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_get_word_breaks" qualifiers="virtual const">
<return type="PackedInt32Array" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="grapheme_flags" type="int" enum="TextServer.GraphemeFlag" />
<description>
</description>
</method>
<method name="_shaped_text_hit_test_grapheme" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="coord" type="float" />
<description>
</description>
</method>
<method name="_shaped_text_hit_test_position" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="coord" type="float" />
<description>
</description>
</method>
<method name="_shaped_text_is_ready" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_next_grapheme_pos" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="pos" type="int" />
<description>
</description>
</method>
<method name="_shaped_text_overrun_trim_to_width" qualifiers="virtual">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="width" type="float" />
<param index="2" name="trim_flags" type="int" enum="TextServer.TextOverrunFlag" />
<description>
</description>
</method>
<method name="_shaped_text_prev_grapheme_pos" qualifiers="virtual const">
<return type="int" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="pos" type="int" />
<description>
</description>
</method>
<method name="_shaped_text_resize_object" qualifiers="virtual">
<return type="bool" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="key" type="Variant" />
<param index="2" name="size" type="Vector2" />
<param index="3" name="inline_align" type="int" enum="InlineAlignment" />
<description>
</description>
</method>
<method name="_shaped_text_set_bidi_override" qualifiers="virtual">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="override" type="Array" />
<description>
</description>
</method>
<method name="_shaped_text_set_custom_punctuation" qualifiers="virtual">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="punct" type="String" />
<description>
</description>
</method>
<method name="_shaped_text_set_direction" qualifiers="virtual">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="direction" type="int" enum="TextServer.Direction" />
<description>
</description>
</method>
<method name="_shaped_text_set_orientation" qualifiers="virtual">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="orientation" type="int" enum="TextServer.Orientation" />
<description>
</description>
</method>
<method name="_shaped_text_set_preserve_control" qualifiers="virtual">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="enabled" type="bool" />
<description>
</description>
</method>
<method name="_shaped_text_set_preserve_invalid" qualifiers="virtual">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="enabled" type="bool" />
<description>
</description>
</method>
<method name="_shaped_text_set_spacing" qualifiers="virtual">
<return type="void" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="spacing" type="int" enum="TextServer.SpacingType" />
<param index="2" name="value" type="int" />
<description>
</description>
</method>
<method name="_shaped_text_shape" qualifiers="virtual">
<return type="bool" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_sort_logical" qualifiers="virtual">
<return type="const Glyph*" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_substr" qualifiers="virtual const">
<return type="RID" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="start" type="int" />
<param index="2" name="length" type="int" />
<description>
</description>
</method>
<method name="_shaped_text_tab_align" qualifiers="virtual">
<return type="float" />
<param index="0" name="shaped" type="RID" />
<param index="1" name="tab_stops" type="PackedFloat32Array" />
<description>
</description>
</method>
<method name="_shaped_text_update_breaks" qualifiers="virtual">
<return type="bool" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_shaped_text_update_justification_ops" qualifiers="virtual">
<return type="bool" />
<param index="0" name="shaped" type="RID" />
<description>
</description>
</method>
<method name="_spoof_check" qualifiers="virtual const">
<return type="bool" />
<param index="0" name="string" type="String" />
<description>
</description>
</method>
<method name="_string_get_word_breaks" qualifiers="virtual const">
<return type="PackedInt32Array" />
<param index="0" name="string" type="String" />
<param index="1" name="language" type="String" />
<description>
</description>
</method>
<method name="_string_to_lower" qualifiers="virtual const">
<return type="String" />
<param index="0" name="string" type="String" />
<param index="1" name="language" type="String" />
<description>
</description>
</method>
<method name="_string_to_upper" qualifiers="virtual const">
<return type="String" />
<param index="0" name="string" type="String" />
<param index="1" name="language" type="String" />
<description>
</description>
</method>
<method name="_strip_diacritics" qualifiers="virtual const">
<return type="String" />
<param index="0" name="string" type="String" />
<description>
</description>
</method>
<method name="_tag_to_name" qualifiers="virtual const">
<return type="String" />
<param index="0" name="tag" type="int" />
<description>
</description>
</method>
</methods>
</class>
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