diff options
Diffstat (limited to 'doc/classes/TextServer.xml')
| -rw-r--r-- | doc/classes/TextServer.xml | 766 |
1 files changed, 566 insertions, 200 deletions
diff --git a/doc/classes/TextServer.xml b/doc/classes/TextServer.xml index ac56be4392..18ace85465 100644 --- a/doc/classes/TextServer.xml +++ b/doc/classes/TextServer.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="TextServer" inherits="Object" version="4.0"> +<class name="TextServer" inherits="RefCounted" version="4.0"> <brief_description> Interface for the fonts and complex text layouts. </brief_description> @@ -9,42 +9,10 @@ <tutorials> </tutorials> <methods> - <method name="create_font_bitmap"> + <method name="create_font"> <return type="RID" /> - <argument index="0" name="height" type="float" /> - <argument index="1" name="ascent" type="float" /> - <argument index="2" name="base_size" type="int" /> <description> - Creates new, empty bitmap font. To free the resulting font, use [method free_rid] method. - </description> - </method> - <method name="create_font_memory"> - <return type="RID" /> - <argument index="0" name="data" type="PackedByteArray" /> - <argument index="1" name="type" type="String" /> - <argument index="2" name="base_size" type="int" default="16" /> - <description> - Creates new font from the data in memory. To free the resulting font, use [method free_rid] method. - Note: For non-scalable fonts [code]base_size[/code] is ignored, use [method font_get_base_size] to check actual font size. - </description> - </method> - <method name="create_font_resource"> - <return type="RID" /> - <argument index="0" name="filename" type="String" /> - <argument index="1" name="base_size" type="int" default="16" /> - <description> - Creates new font from the file. To free the resulting font, use [method free_rid] method. - Note: For non-scalable fonts [code]base_size[/code] is ignored, use [method font_get_base_size] to check actual font size. - </description> - </method> - <method name="create_font_system"> - <return type="RID" /> - <argument index="0" name="name" type="String" /> - <argument index="1" name="base_size" type="int" default="16" /> - <description> - Creates new font from the system font. To free the resulting font, use [method free_rid] method. - Note: This method is supported by servers with the [code]FEATURE_FONT_SYSTEM[/code] feature. - Note: For non-scalable fonts [code]base_size[/code] is ignored, use [method font_get_base_size] to check actual font size. + Creates new, empty font cache entry resource. To free the resulting resourec, use [method free_rid] method. </description> </method> <method name="create_shaped_text"> @@ -68,52 +36,53 @@ Draws box displaying character hexadecimal code. Used for replacing missing characters. </description> </method> - <method name="font_bitmap_add_char"> + <method name="font_clear_glyphs"> <return type="void" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="char" type="int" /> - <argument index="2" name="texture_idx" type="int" /> - <argument index="3" name="rect" type="Rect2" /> - <argument index="4" name="align" type="Vector2" /> - <argument index="5" name="advance" type="float" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> <description> - Adds a character to the font, where [code]character[/code] is the Unicode value, [code]texture[/code] is the texture index, [code]rect[/code] is the region in the texture (in pixels!), [code]align[/code] is the (optional) alignment for the character and [code]advance[/code] is the (optional) advance. + Removes all rendered glyphs information from the cache entry. Note: This function will not remove textures associated with the glyphs, use [method font_remove_texture] to remove them manually. </description> </method> - <method name="font_bitmap_add_kerning_pair"> + <method name="font_clear_kerning_map"> <return type="void" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="A" type="int" /> - <argument index="2" name="B" type="int" /> - <argument index="3" name="kerning" type="int" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> <description> - Adds a kerning pair to the bitmap font as a difference. Kerning pairs are special cases where a typeface advance is determined by the next character. + Removes all kerning overrides. </description> </method> - <method name="font_bitmap_add_texture"> + <method name="font_clear_size_cache"> <return type="void" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="texture" type="Texture" /> + <argument index="0" name="font_rid" type="RID" /> <description> - Adds a texture to the bitmap font. + Removes all font sizes from the cache entry + </description> + </method> + <method name="font_clear_textures"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <description> + Removes all textures from font cache entry. Note: This function will not remove glyphs associated with the texture, use [method font_remove_glyph] to remove them manually. </description> </method> <method name="font_draw_glyph" qualifiers="const"> - <return type="Vector2" /> - <argument index="0" name="font" type="RID" /> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="canvas" type="RID" /> <argument index="2" name="size" type="int" /> <argument index="3" name="pos" type="Vector2" /> <argument index="4" name="index" type="int" /> <argument index="5" name="color" type="Color" default="Color(1, 1, 1, 1)" /> <description> - Draws single glyph into a canvas item at the position, using [code]font[/code] at the size [code]size[/code]. + Draws single glyph into a canvas item at the position, using [code]font_rid[/code] at the size [code]size[/code]. Note: Glyph index is specific to the font, use glyphs indices returned by [method shaped_text_get_glyphs] or [method font_get_glyph_index]. </description> </method> <method name="font_draw_glyph_outline" qualifiers="const"> - <return type="Vector2" /> - <argument index="0" name="font" type="RID" /> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="canvas" type="RID" /> <argument index="2" name="size" type="int" /> <argument index="3" name="outline_size" type="int" /> @@ -121,68 +90,46 @@ <argument index="5" name="index" type="int" /> <argument index="6" name="color" type="Color" default="Color(1, 1, 1, 1)" /> <description> - Draws single glyph outline of size [code]outline_size[/code] into a canvas item at the position, using [code]font[/code] at the size [code]size[/code]. + Draws single glyph outline of size [code]outline_size[/code] into a canvas item at the position, using [code]font_rid[/code] at the size [code]size[/code]. Note: Glyph index is specific to the font, use glyphs indices returned by [method shaped_text_get_glyphs] or [method font_get_glyph_index]. </description> </method> - <method name="font_get_antialiased" qualifiers="const"> - <return type="bool" /> - <argument index="0" name="font" type="RID" /> - <description> - Returns [code]true[/code], if font anti-aliasing is supported and enabled. - </description> - </method> <method name="font_get_ascent" qualifiers="const"> <return type="float" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="size" type="int" /> <description> Returns the font ascent (number of pixels above the baseline). </description> </method> - <method name="font_get_base_size" qualifiers="const"> - <return type="float" /> - <argument index="0" name="font" type="RID" /> - <description> - Returns the default size of the font. - </description> - </method> <method name="font_get_descent" qualifiers="const"> <return type="float" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="size" type="int" /> <description> Returns the font descent (number of pixels below the baseline). </description> </method> - <method name="font_get_distance_field_hint" qualifiers="const"> - <return type="bool" /> - <argument index="0" name="font" type="RID" /> - <description> - Returns [code]true[/code], if distance field hint is enabled. - </description> - </method> - <method name="font_get_feature_list" qualifiers="const"> - <return type="Dictionary" /> - <argument index="0" name="font" type="RID" /> + <method name="font_get_fixed_size" qualifiers="const"> + <return type="int" /> + <argument index="0" name="font_rid" type="RID" /> <description> - Returns list of OpenType features supported by font. + Returns bitmap font fixed size. </description> </method> - <method name="font_get_force_autohinter" qualifiers="const"> - <return type="bool" /> - <argument index="0" name="font" type="RID" /> + <method name="font_get_global_oversampling" qualifiers="const"> + <return type="float" /> <description> - Returns [code]true[/code], if autohinter is supported and enabled. + Returns the font oversampling factor, shared by all fonts in the TextServer. </description> </method> <method name="font_get_glyph_advance" qualifiers="const"> <return type="Vector2" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="index" type="int" /> - <argument index="2" name="size" type="int" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="glyph" type="int" /> <description> - Returns advance of the glyph. + 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. </description> </method> <method name="font_get_glyph_contours" qualifiers="const"> @@ -191,7 +138,7 @@ <argument index="1" name="size" type="int" /> <argument index="2" name="index" type="int" /> <description> - Returns outline contours of the glyph in a Dictionary. + Returns outline contours of the glyph as a [code]Dictionary[/code] with the following contents: [code]points[/code] - [PackedVector3Array], containing outline points. [code]x[/code] and [code]y[/code] are point coordinates. [code]z[/code] is the type of the point, using the [enum ContourPointTag] values. [code]contours[/code] - [PackedInt32Array], containing indices the end points of each contour. [code]orientation[/code] - [bool], contour orientation. If [code]true[/code], clockwise contours must be filled. @@ -199,41 +146,85 @@ </method> <method name="font_get_glyph_index" qualifiers="const"> <return type="int" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="char" type="int" /> - <argument index="2" name="variation_selector" type="int" default="0" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="char" type="int" /> + <argument index="3" name="variation_selector" type="int" /> <description> Returns the glyph index of a [code]char[/code], optionally modified by the [code]variation_selector[/code]. </description> </method> - <method name="font_get_glyph_kerning" qualifiers="const"> + <method name="font_get_glyph_list" qualifiers="const"> + <return type="Array" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <description> + Returns list of rendered glyphs in the cache entry. + </description> + </method> + <method name="font_get_glyph_offset" qualifiers="const"> <return type="Vector2" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="index_a" type="int" /> - <argument index="2" name="index_b" type="int" /> - <argument index="3" name="size" type="int" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="glyph" type="int" /> <description> - Returns a kerning of the pair of glyphs. + Returns glyph offset from the baseline. </description> </method> - <method name="font_get_height" qualifiers="const"> - <return type="float" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="size" type="int" /> + <method name="font_get_glyph_size" qualifiers="const"> + <return type="Vector2" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="glyph" type="int" /> + <description> + Returns size of the glyph. + </description> + </method> + <method name="font_get_glyph_texture_idx" qualifiers="const"> + <return type="int" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="glyph" type="int" /> + <description> + Returns index of the cache texture containing the glyph. + </description> + </method> + <method name="font_get_glyph_uv_rect" qualifiers="const"> + <return type="Rect2" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="glyph" type="int" /> <description> - Returns the total font height (ascent plus descent) in pixels. + Returns rectangle in the cache texture containing the glyph. </description> </method> <method name="font_get_hinting" qualifiers="const"> <return type="int" enum="TextServer.Hinting" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> + <description> + Returns the font hinting mode. Used by dynamic fonts only. + </description> + </method> + <method name="font_get_kerning" qualifiers="const"> + <return type="Vector2" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="glyph_pair" type="Vector2i" /> <description> - Returns the font hinting. + Returns kerning for the pair of glyphs. + </description> + </method> + <method name="font_get_kerning_list" qualifiers="const"> + <return type="Array" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <description> + Returns list of the kerning overrides. </description> </method> <method name="font_get_language_support_override"> <return type="bool" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="language" type="String" /> <description> Returns [code]true[/code] if support override is enabled for the [code]language[/code]. @@ -241,20 +232,43 @@ </method> <method name="font_get_language_support_overrides"> <return type="PackedStringArray" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <description> Returns list of language support overrides. </description> </method> + <method name="font_get_msdf_pixel_range" qualifiers="const"> + <return type="int" /> + <argument index="0" name="font_rid" type="RID" /> + <description> + Return the width of the range around the shape between the minimum and maximum representable signed distance. + </description> + </method> + <method name="font_get_msdf_size" qualifiers="const"> + <return type="int" /> + <argument index="0" name="font_rid" type="RID" /> + <description> + Returns source font size used to generate MSDF textures. + </description> + </method> <method name="font_get_oversampling" qualifiers="const"> <return type="float" /> + <argument index="0" name="font_rid" type="RID" /> <description> - Returns the font oversampling factor, shared by all fonts in the TextServer. + Returns font oversampling factor, if set to [code]0.0[/code] global oversampling factor is used instead. Used by dynamic fonts only. + </description> + </method> + <method name="font_get_scale" qualifiers="const"> + <return type="float" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <description> + Returns scaling factor of the color bitmap font. </description> </method> <method name="font_get_script_support_override"> <return type="bool" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="script" type="String" /> <description> Returns [code]true[/code] if support override is enabled for the [code]script[/code]. @@ -262,98 +276,149 @@ </method> <method name="font_get_script_support_overrides"> <return type="PackedStringArray" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <description> Returns list of script support overrides. </description> </method> - <method name="font_get_spacing_glyph" qualifiers="const"> - <return type="int" /> - <argument index="0" name="font" type="RID" /> + <method name="font_get_size_cache_list" qualifiers="const"> + <return type="Array" /> + <argument index="0" name="font_rid" type="RID" /> <description> - Returns extra spacing for each glyph in pixels. + Return list of the font sizes in the cache. Each size is [code]Vector2i[/code] with font size and outline size. </description> </method> - <method name="font_get_spacing_space" qualifiers="const"> + <method name="font_get_spacing" qualifiers="const"> <return type="int" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="spacing" type="int" enum="TextServer.SpacingType" /> <description> - Sets extra spacing for each glyph in pixels. + Returns extra spacing added between glyphs in pixels. </description> </method> <method name="font_get_supported_chars" qualifiers="const"> <return type="String" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <description> Returns a string containing all the characters available in the font. </description> </method> - <method name="font_get_underline_position" qualifiers="const"> - <return type="float" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="size" type="int" /> + <method name="font_get_texture_count" qualifiers="const"> + <return type="int" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> <description> - Returns underline offset (number of pixels below the baseline). + Returns number of textures used by font cache entry. </description> </method> - <method name="font_get_underline_thickness" qualifiers="const"> + <method name="font_get_texture_image" qualifiers="const"> + <return type="Image" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="texture_index" type="int" /> + <description> + Returns font cache texture image data. + </description> + </method> + <method name="font_get_texture_offsets" qualifiers="const"> + <return type="PackedInt32Array" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="texture_index" type="int" /> + <description> + Returns array containing the first free pixel in the each column of texture. Should be the same size as texture width or empty. + </description> + </method> + <method name="font_get_underline_position" qualifiers="const"> <return type="float" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="size" type="int" /> <description> - Returns underline thickness in pixels. + Returns pixel offset of the underline below the baseline. </description> </method> - <method name="font_get_variation" qualifiers="const"> + <method name="font_get_underline_thickness" qualifiers="const"> <return type="float" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="tag" type="String" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> <description> - Returns variation coordinate [code]tag[/code]. + Returns thickness of the underline in pixels. </description> </method> - <method name="font_get_variation_list" qualifiers="const"> + <method name="font_get_variation_coordinates" qualifiers="const"> <return type="Dictionary" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <description> - Returns list of supported [url=https://docs.microsoft.com/en-us/typography/opentype/spec/dvaraxisreg]variation coordinates[/url], each coordinate is returned as [code]tag: Vector3i(min_value,max_value,default_value)[/code]. - Font variations allow for continuous change of glyph characteristics along some given design axis, such as weight, width or slant. + Returns variation coordinates for the specified font cache entry. See [method font_supported_variation_list] for more info. </description> </method> <method name="font_has_char" qualifiers="const"> <return type="bool" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="char" type="int" /> <description> - Returns [code]true[/code] if [code]char[/code] is available in the font. + Return [code]true[/code] if a Unicode [code]char[/code] is available in the font. </description> </method> - <method name="font_has_outline" qualifiers="const"> + <method name="font_is_antialiased" qualifiers="const"> <return type="bool" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <description> - Returns [code]true[/code], if font supports glyph outlines. + Returns [code]true[/code] if font 8-bit anitialiased glyph rendering is supported and enabled. + </description> + </method> + <method name="font_is_force_autohinter" qualifiers="const"> + <return type="bool" /> + <argument index="0" name="font_rid" type="RID" /> + <description> + Returns [code]true[/code] if auto-hinting is supported and preffered over font built-in hinting. Used by dynamic fonts only. </description> </method> <method name="font_is_language_supported" qualifiers="const"> <return type="bool" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="language" type="String" /> <description> - Returns [code]true[/code], if font supports given language (ISO 639 code). + Returns [code]true[/code], if font supports given language ([url=https://en.wikipedia.org/wiki/ISO_639-1]ISO 639[/url] code). + </description> + </method> + <method name="font_is_multichannel_signed_distance_field" qualifiers="const"> + <return type="bool" /> + <argument index="0" name="font_rid" type="RID" /> + <description> + Returns [code]true[/code] if glyphs of all sizes are rendered using single multichannel signed distance field generated from the dynamic font vector data. </description> </method> <method name="font_is_script_supported" qualifiers="const"> <return type="bool" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="script" type="String" /> <description> Returns [code]true[/code], if font supports given script (ISO 15924 code). </description> </method> + <method name="font_remove_glyph"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="glyph" type="int" /> + <description> + Removes specified rendered glyph information from the cache entry. Note: This function will not remove textures associated with the glyphs, use [method font_remove_texture] to remove them manually. + </description> + </method> + <method name="font_remove_kerning"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="glyph_pair" type="Vector2i" /> + <description> + Removes kerning override for the pair of glyphs. + </description> + </method> <method name="font_remove_language_support_override"> <return type="void" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="language" type="String" /> <description> Remove language support override. @@ -361,92 +426,302 @@ </method> <method name="font_remove_script_support_override"> <return type="void" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="script" type="String" /> <description> Removes script support override. </description> </method> + <method name="font_remove_size_cache"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <description> + Removes specified font size from the cache entry. + </description> + </method> + <method name="font_remove_texture"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="texture_index" type="int" /> + <description> + Removes specified texture from font cache entry. Note: This function will not remove glyphs associated with the texture, remove them manually, using [method font_remove_glyph]. + </description> + </method> + <method name="font_render_glyph"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="index" type="int" /> + <description> + Renders specified glyph the the font cache texture. + </description> + </method> + <method name="font_render_range"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="start" type="int" /> + <argument index="3" name="end" type="int" /> + <description> + Renders the range of characters to the font cache texture. + </description> + </method> <method name="font_set_antialiased"> <return type="void" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="antialiased" type="bool" /> <description> - Sets font anti-aliasing. + If set to [code]true[/code], 8-bit antialiased glyph rendering is used, otherwise 1-bit rendering is used. Used by dynamic fonts only. </description> </method> - <method name="font_set_distance_field_hint"> + <method name="font_set_ascent"> <return type="void" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="distance_field" type="bool" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="ascent" type="float" /> <description> - Sets font distance field hint. + Sets the font ascent (number of pixels above the baseline). + </description> + </method> + <method name="font_set_data"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="data" type="PackedByteArray" /> + <description> + Sets font source data, e.g contents of the dynamic font source file. + </description> + </method> + <method name="font_set_descent"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="descent" type="float" /> + <description> + Sets the font descent (number of pixels below the baseline). + </description> + </method> + <method name="font_set_fixed_size"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="fixed_size" type="int" /> + <description> + Sets bitmap font fixed size. If set to value greater than zero, same cache entry will be used for all font sizes. </description> </method> <method name="font_set_force_autohinter"> <return type="void" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="enabeld" type="bool" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="force_autohinter" type="bool" /> + <description> + If set to [code]true[/code] auto-hinting is preffered over font built-in hinting. + </description> + </method> + <method name="font_set_global_oversampling"> + <return type="void" /> + <argument index="0" name="oversampling" type="float" /> + <description> + Sets oversampling factor, shared by all font in the TextServer. + Note: This value can be automaticaly changed by display server. + </description> + </method> + <method name="font_set_glyph_advance"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="glyph" type="int" /> + <argument index="3" name="advance" type="Vector2" /> + <description> + 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. + </description> + </method> + <method name="font_set_glyph_offset"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="glyph" type="int" /> + <argument index="3" name="offset" type="Vector2" /> + <description> + Sets glyph offset from the baseline. + </description> + </method> + <method name="font_set_glyph_size"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="glyph" type="int" /> + <argument index="3" name="gl_size" type="Vector2" /> + <description> + Sets size of the glyph. + </description> + </method> + <method name="font_set_glyph_texture_idx"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="glyph" type="int" /> + <argument index="3" name="texture_idx" type="int" /> + <description> + Sets index of the cache texture containing the glyph. + </description> + </method> + <method name="font_set_glyph_uv_rect"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="glyph" type="int" /> + <argument index="3" name="uv_rect" type="Rect2" /> <description> - Enables/disables default autohinter. + Sets rectangle in the cache texture containing the glyph. </description> </method> <method name="font_set_hinting"> <return type="void" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="hinting" type="int" enum="TextServer.Hinting" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="_hinting" type="int" enum="TextServer.Hinting" /> + <description> + Sets font hinting mode. Used by dynamic fonts only. + </description> + </method> + <method name="font_set_kerning"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="glyph_pair" type="Vector2i" /> + <argument index="3" name="kerning" type="Vector2" /> <description> - Sets font hinting. + Sets kerning for the pair of glyphs. </description> </method> <method name="font_set_language_support_override"> <return type="void" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="language" type="String" /> <argument index="2" name="supported" type="bool" /> <description> Adds override for [method font_is_language_supported]. </description> </method> + <method name="font_set_msdf_pixel_range"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="msdf_pixel_range" type="int" /> + <description> + Sets the width of the range around the shape between the minimum and maximum representable signed distance. + </description> + </method> + <method name="font_set_msdf_size"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="msdf_size" type="int" /> + <description> + Sets source font size used to generate MSDF textures. + </description> + </method> + <method name="font_set_multichannel_signed_distance_field"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="msdf" type="bool" /> + <description> + If set to [code]true[/code], glyphs of all sizes are rendered using single multichannel signed distance field generated from the dynamic font vector data. MSDF rendering allows displaying the font at any scaling factor without blurriness, and without incurring a CPU cost when the font size changes (since the font no longer needs to be rasterized on the CPU). As a downside, font hinting is not available with MSDF. The lack of font hinting may result in less crisp and less readable fonts at small sizes. + [b]Note:[/b] 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. + </description> + </method> <method name="font_set_oversampling"> <return type="void" /> - <argument index="0" name="oversampling" type="float" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="oversampling" type="float" /> <description> - Sets oversampling factor, shared by all font in the TextServer. + Sets font oversampling factor, if set to [code]0.0[/code] global oversampling factor is used instead. Used by dynamic fonts only. + </description> + </method> + <method name="font_set_scale"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="scale" type="float" /> + <description> + Sets scaling factor of the color bitmap font. </description> </method> <method name="font_set_script_support_override"> <return type="void" /> - <argument index="0" name="font" type="RID" /> + <argument index="0" name="font_rid" type="RID" /> <argument index="1" name="script" type="String" /> <argument index="2" name="supported" type="bool" /> <description> Adds override for [method font_is_script_supported]. </description> </method> - <method name="font_set_spacing_glyph"> + <method name="font_set_spacing"> <return type="void" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="value" type="int" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="spacing" type="int" enum="TextServer.SpacingType" /> + <argument index="3" name="value" type="int" /> <description> - Returns extra spacing for the space character in pixels. + Sets extra spacing added between glyphs in pixels. </description> </method> - <method name="font_set_spacing_space"> + <method name="font_set_texture_image"> <return type="void" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="value" type="int" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="texture_index" type="int" /> + <argument index="3" name="image" type="Image" /> <description> - Sets extra spacing for the space character in pixels. + Sets font cache texture image data. </description> </method> - <method name="font_set_variation"> + <method name="font_set_texture_offsets"> <return type="void" /> - <argument index="0" name="font" type="RID" /> - <argument index="1" name="tag" type="String" /> - <argument index="2" name="value" type="float" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="Vector2i" /> + <argument index="2" name="texture_index" type="int" /> + <argument index="3" name="offset" type="PackedInt32Array" /> + <description> + Sets array containing the first free pixel in the each column of texture. Should be the same size as texture width or empty. + </description> + </method> + <method name="font_set_underline_position"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="underline_position" type="float" /> + <description> + Sets pixel offset of the underline below the baseline. + </description> + </method> + <method name="font_set_underline_thickness"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="size" type="int" /> + <argument index="2" name="underline_thickness" type="float" /> <description> - Sets variation coordinate [code]name[/code]. Unsupported coordinates will be silently ignored. + Sets thickness of the underline in pixels. + </description> + </method> + <method name="font_set_variation_coordinates"> + <return type="void" /> + <argument index="0" name="font_rid" type="RID" /> + <argument index="1" name="variation_coordinates" type="Dictionary" /> + <description> + Sets variation coordinates for the specified font cache entry. See [method font_supported_variation_list] for more info. + </description> + </method> + <method name="font_supported_feature_list" qualifiers="const"> + <return type="Dictionary" /> + <argument index="0" name="font_rid" type="RID" /> + <description> + Returns the dictionary of the supported OpenType features. + </description> + </method> + <method name="font_supported_variation_list" qualifiers="const"> + <return type="Dictionary" /> + <argument index="0" name="font_rid" type="RID" /> + <description> + Returns the dictionary of the supported OpenType variation coordinates. </description> </method> <method name="format_number" qualifiers="const"> @@ -464,6 +739,12 @@ Frees an object created by this [TextServer]. </description> </method> + <method name="get_features" qualifiers="const"> + <return type="int" /> + <description> + Returns text server features, see [enum Feature]. + </description> + </method> <method name="get_hex_code_box_size" qualifiers="const"> <return type="Vector2" /> <argument index="0" name="size" type="int" /> @@ -478,11 +759,16 @@ Returns the name of the server interface. </description> </method> - <method name="get_system_fonts" qualifiers="const"> - <return type="PackedStringArray" /> + <method name="get_support_data_filename" qualifiers="const"> + <return type="String" /> + <description> + Returns default TextServer database (e.g. ICU break iterators and dictionaries) filename. + </description> + </method> + <method name="get_support_data_info" qualifiers="const"> + <return type="String" /> <description> - Returns list of available system fonts. - Note: This method is supported by servers with the [code]FEATURE_FONT_SYSTEM[/code] feature. + Returns TextServer database (e.g. ICU break iterators and dictionaries) description. </description> </method> <method name="has"> @@ -492,14 +778,14 @@ Returns [code]true[/code] if [code]rid[/code] is valid resource owned by this text server. </description> </method> - <method name="has_feature"> + <method name="has_feature" qualifiers="const"> <return type="bool" /> <argument index="0" name="feature" type="int" enum="TextServer.Feature" /> <description> Returns [code]true[/code] if the server supports a feature. </description> </method> - <method name="is_locale_right_to_left"> + <method name="is_locale_right_to_left" qualifiers="const"> <return type="bool" /> <argument index="0" name="locale" type="String" /> <description> @@ -514,7 +800,7 @@ Note: This function should be called before any other TextServer functions used, otherwise it won't have any effect. </description> </method> - <method name="name_to_tag"> + <method name="name_to_tag" qualifiers="const"> <return type="int" /> <argument index="0" name="name" type="String" /> <description> @@ -536,6 +822,14 @@ Returns percent sign used in the [code]language[/code]. </description> </method> + <method name="save_support_data" qualifiers="const"> + <return type="bool" /> + <argument index="0" name="filename" type="String" /> + <description> + Saves optional TextServer database (e.g. ICU break iterators and dictionaries) to the file. + Note: This function is used by during project export, to include TextServer database. + </description> + </method> <method name="shaped_text_add_object"> <return type="bool" /> <argument index="0" name="shaped" type="RID" /> @@ -632,7 +926,7 @@ Returns direction of the text. </description> </method> - <method name="shaped_text_get_dominant_direciton_in_range" qualifiers="const"> + <method name="shaped_text_get_dominant_direction_in_range" qualifiers="const"> <return type="int" enum="TextServer.Direction" /> <argument index="0" name="shaped" type="RID" /> <argument index="1" name="start" type="int" /> @@ -641,30 +935,58 @@ Returns dominant direction of in the range of text. </description> </method> + <method name="shaped_text_get_ellipsis_glyph_count" qualifiers="const"> + <return type="int" /> + <argument index="0" name="shaped" type="RID" /> + <description> + Returns number of glyphs in the ellipsis. + </description> + </method> + <method name="shaped_text_get_ellipsis_glyphs" qualifiers="const"> + <return type="Array" /> + <argument index="0" name="shaped" type="RID" /> + <description> + Returns array of the glyphs in the ellipsis. + </description> + </method> + <method name="shaped_text_get_ellipsis_pos" qualifiers="const"> + <return type="int" /> + <argument index="0" name="shaped" type="RID" /> + <description> + Returns position of the ellipsis. + </description> + </method> + <method name="shaped_text_get_glyph_count" qualifiers="const"> + <return type="int" /> + <argument index="0" name="shaped" type="RID" /> + <description> + Returns number of glyphs in the buffer. + </description> + </method> <method name="shaped_text_get_glyphs" qualifiers="const"> <return type="Array" /> <argument index="0" name="shaped" type="RID" /> <description> - Returns text glyphs. + Returns text glyphs in the visual order. </description> </method> <method name="shaped_text_get_line_breaks" qualifiers="const"> - <return type="Array" /> + <return type="PackedInt32Array" /> <argument index="0" name="shaped" type="RID" /> <argument index="1" name="width" type="float" /> <argument index="2" name="start" type="int" default="0" /> - <argument index="3" name="break_flags" type="int" default="48" /> + <argument index="3" name="break_flags" type="int" default="96" /> <description> Breaks text to the lines and returns character ranges for each line. </description> </method> <method name="shaped_text_get_line_breaks_adv" qualifiers="const"> - <return type="Array" /> + <return type="PackedInt32Array" /> <argument index="0" name="shaped" type="RID" /> <argument index="1" name="width" type="PackedFloat32Array" /> <argument index="2" name="start" type="int" default="0" /> <argument index="3" name="once" type="bool" default="true" /> - <argument index="4" name="break_flags" type="int" default="48" /> + <argument index="4" name="break_flags" type="int" default="96" /> <description> Breaks text to the lines and columns. Returns character ranges for each segment. </description> @@ -721,7 +1043,7 @@ </description> </method> <method name="shaped_text_get_selection" qualifiers="const"> - <return type="Array" /> + <return type="PackedVector2Array" /> <argument index="0" name="shaped" type="RID" /> <argument index="1" name="start" type="int" /> <argument index="2" name="end" type="int" /> @@ -736,6 +1058,13 @@ Returns size of the text. </description> </method> + <method name="shaped_text_get_trim_pos" qualifiers="const"> + <return type="int" /> + <argument index="0" name="shaped" type="RID" /> + <description> + Returns position of the trim. + </description> + </method> <method name="shaped_text_get_underline_position" qualifiers="const"> <return type="float" /> <argument index="0" name="shaped" type="RID" /> @@ -758,8 +1087,9 @@ </description> </method> <method name="shaped_text_get_word_breaks" qualifiers="const"> - <return type="Array" /> + <return type="PackedInt32Array" /> <argument index="0" name="shaped" type="RID" /> + <argument index="1" name="grapheme_flags" type="int" /> <description> Breaks text into words and returns array of character ranges. </description> @@ -787,7 +1117,7 @@ Returns [code]true[/code] if buffer is successfully shaped. </description> </method> - <method name="shaped_text_next_grapheme_pos"> + <method name="shaped_text_next_grapheme_pos" qualifiers="const"> <return type="int" /> <argument index="0" name="shaped" type="RID" /> <argument index="1" name="pos" type="int" /> @@ -804,7 +1134,7 @@ Trims text if it exceeds the given width. </description> </method> - <method name="shaped_text_prev_grapheme_pos"> + <method name="shaped_text_prev_grapheme_pos" qualifiers="const"> <return type="int" /> <argument index="0" name="shaped" type="RID" /> <argument index="1" name="pos" type="int" /> @@ -873,6 +1203,13 @@ Note: It is not necessary to call this function manually, buffer will be shaped automatically as soon as any of its output data is requested. </description> </method> + <method name="shaped_text_sort_logical"> + <return type="Array" /> + <argument index="0" name="shaped" type="RID" /> + <description> + Returns text glyphs in the logical order. + </description> + </method> <method name="shaped_text_substr" qualifiers="const"> <return type="RID" /> <argument index="0" name="shaped" type="RID" /> @@ -890,7 +1227,7 @@ Aligns shaped text to the given tab-stops. </description> </method> - <method name="tag_to_name"> + <method name="tag_to_name" qualifiers="const"> <return type="String" /> <argument index="0" name="tag" type="int" /> <description> @@ -930,18 +1267,24 @@ <constant name="JUSTIFICATION_AFTER_LAST_TAB" value="8" enum="JustificationFlag"> Only apply justification to the part of the text after the last tab. </constant> + <constant name="JUSTIFICATION_CONSTRAIN_ELLIPSIS" value="16" enum="JustificationFlag"> + Apply justification to the trimmed line with ellipsis. + </constant> <constant name="BREAK_NONE" value="0" enum="LineBreakFlag"> Do not break the line. </constant> - <constant name="BREAK_MANDATORY" value="16" enum="LineBreakFlag"> + <constant name="BREAK_MANDATORY" value="32" enum="LineBreakFlag"> Break the line at the line mandatory break characters (e.g. [code]"\n"[/code]). </constant> - <constant name="BREAK_WORD_BOUND" value="32" enum="LineBreakFlag"> + <constant name="BREAK_WORD_BOUND" value="64" enum="LineBreakFlag"> Break the line between the words. </constant> - <constant name="BREAK_GRAPHEME_BOUND" value="64" enum="LineBreakFlag"> + <constant name="BREAK_GRAPHEME_BOUND" value="128" enum="LineBreakFlag"> Break the line between any unconnected graphemes. </constant> + <constant name="BREAK_WORD_BOUND_ADAPTIVE" value="320" enum="LineBreakFlag"> + Break the line between the words, or any unconnected graphemes if line is too short to fit the whole word. + </constant> <constant name="OVERRUN_NO_TRIMMING" value="0" enum="TextOverrunFlag"> No trimming is performed. </constant> @@ -957,6 +1300,11 @@ <constant name="OVERRUN_ENFORCE_ELLIPSIS" value="8" enum="TextOverrunFlag"> Determines whether the ellipsis at the end of the text is enforced and may not be hidden. </constant> + <constant name="OVERRUN_JUSTIFICATION_AWARE" value="16" enum="TextOverrunFlag"> + </constant> + <constant name="GRAPHEME_IS_VALID" value="1" enum="GraphemeFlag"> + Grapheme is supprted by the font, and can be drawn. + </constant> <constant name="GRAPHEME_IS_RTL" value="2" enum="GraphemeFlag"> Grapheme is part of right-to-left or bottom-to-top run. </constant> @@ -981,6 +1329,12 @@ <constant name="GRAPHEME_IS_PUNCTUATION" value="256" enum="GraphemeFlag"> Grapheme is punctuation character. </constant> + <constant name="GRAPHEME_IS_UNDERSCORE" value="512" enum="GraphemeFlag"> + Grapheme is underscore character. + </constant> + <constant name="GRAPHEME_IS_CONNECTED" value="1024" enum="GraphemeFlag"> + Grapheme is connected to the previous grapheme. Breaking line before this grapheme is not safe. + </constant> <constant name="HINTING_NONE" value="0" enum="Hinting"> Disables font hinting (smoother but less crisp). </constant> @@ -1023,5 +1377,17 @@ <constant name="CONTOUR_CURVE_TAG_OFF_CUBIC" value="2" enum="ContourPointTag"> Contour point isn't on the curve, but serves as a control point for a cubic Bézier arc. </constant> + <constant name="SPACING_GLYPH" value="0" enum="SpacingType"> + Spacing for each glyph. + </constant> + <constant name="SPACING_SPACE" value="1" enum="SpacingType"> + Spacing for the space character. + </constant> + <constant name="SPACING_TOP" value="2" enum="SpacingType"> + Spacing at the top of the line. + </constant> + <constant name="SPACING_BOTTOM" value="3" enum="SpacingType"> + Spacing at the bottom of the line. + </constant> </constants> </class> |