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ecec415988
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.
57 lines
3.9 KiB
XML
57 lines
3.9 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="SystemFont" inherits="Font" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
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<brief_description>
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Font loaded from a system font.
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[b]Note:[/b] This class is implemented on iOS, Linux, macOS and Windows, on other platforms it will fallback to default theme font.
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</brief_description>
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<description>
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[SystemFont] loads a font from a system font with the first matching name from [member font_names].
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It will attempt to match font style, but it's not guaranteed.
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The returned font might be part of a font collection or be a variable font with OpenType "weight", "width" and/or "italic" features set.
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You can create [FontVariation] of the system font for fine control over its features.
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</description>
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<tutorials>
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</tutorials>
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<members>
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<member name="allow_system_fallback" type="bool" setter="set_allow_system_fallback" getter="is_allow_system_fallback" default="true">
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If set to [code]true[/code], system fonts can be automatically used as fallbacks.
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</member>
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<member name="antialiasing" type="int" setter="set_antialiasing" getter="get_antialiasing" enum="TextServer.FontAntialiasing" default="1">
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Font anti-aliasing mode.
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</member>
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<member name="fallbacks" type="Font[]" setter="set_fallbacks" getter="get_fallbacks" default="[]">
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Array of fallback [Font]s.
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</member>
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<member name="font_italic" type="bool" setter="set_font_italic" getter="get_font_italic" default="false">
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If set to [code]true[/code], italic or oblique font is preferred.
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</member>
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<member name="font_names" type="PackedStringArray" setter="set_font_names" getter="get_font_names" default="PackedStringArray()">
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Array of font family names to search, first matching font found is used.
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</member>
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<member name="font_stretch" type="int" setter="set_font_stretch" getter="get_font_stretch" default="100">
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Preferred font stretch amount, compared to a normal width. A percentage value between [code]50%[/code] and [code]200%[/code].
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</member>
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<member name="font_weight" type="int" setter="set_font_weight" getter="get_font_weight" default="400">
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Preferred weight (boldness) of the font. A value in the [code]100...999[/code] range, normal font weight is [code]400[/code], bold font weight is [code]700[/code].
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</member>
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<member name="force_autohinter" type="bool" setter="set_force_autohinter" getter="is_force_autohinter" default="false">
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If set to [code]true[/code], auto-hinting is supported and preferred over font built-in hinting.
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</member>
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<member name="generate_mipmaps" type="bool" setter="set_generate_mipmaps" getter="get_generate_mipmaps" default="false">
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If set to [code]true[/code], generate mipmaps for the font textures.
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</member>
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<member name="hinting" type="int" setter="set_hinting" getter="get_hinting" enum="TextServer.Hinting" default="1">
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Font hinting mode.
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</member>
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<member name="multichannel_signed_distance_field" type="bool" setter="set_multichannel_signed_distance_field" getter="is_multichannel_signed_distance_field" default="false">
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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.
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</member>
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<member name="oversampling" type="float" setter="set_oversampling" getter="get_oversampling" default="0.0">
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Font oversampling factor, if set to [code]0.0[/code] global oversampling factor is used instead.
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</member>
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<member name="subpixel_positioning" type="int" setter="set_subpixel_positioning" getter="get_subpixel_positioning" enum="TextServer.SubpixelPositioning" default="1">
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Font glyph subpixel positioning mode. Subpixel positioning provides shaper text and better kerning for smaller font sizes, at the cost of memory usage and font rasterization speed. Use [constant TextServer.SUBPIXEL_POSITIONING_AUTO] to automatically enable it based on the font size.
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</member>
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</members>
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</class>
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