81064cc239
We don't use that info for anything, and it generates unnecessary diffs every time we bump the minor version (and CI failures if we forget to sync some files from opt-in modules (mono, text_server_fb).
84 lines
4.9 KiB
XML
84 lines
4.9 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="FontVariation" inherits="Font" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
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<brief_description>
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A variation of a font with additional settings.
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</brief_description>
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<description>
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Provides OpenType variations, simulated bold / slant, and additional font settings like OpenType features and extra spacing.
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To use simulated bold font variant:
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[codeblocks]
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[gdscript]
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var fv = FontVariation.new()
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fv.set_base_font(load("res://BarlowCondensed-Regular.ttf"))
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fv.set_variation_embolden(1.2)
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$Label.add_theme_font_override("font", fv)
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$Label.add_theme_font_size_override("font_size", 64)
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[/gdscript]
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[csharp]
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var fv = new FontVariation();
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fv.SetBaseFont(ResourceLoader.Load<FontFile>("res://BarlowCondensed-Regular.ttf"));
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fv.SetVariationEmbolden(1.2);
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GetNode("Label").AddThemeFontOverride("font", fv);
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GetNode("Label").AddThemeFontSizeOverride("font_size", 64);
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[/csharp]
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[/codeblocks]
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To set the coordinate of multiple variation axes:
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[codeblock]
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var fv = FontVariation.new();
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var ts = TextServerManager.get_primary_interface()
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fv.base_font = load("res://BarlowCondensed-Regular.ttf")
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fv.variation_opentype = { ts.name_to_tag("wght"): 900, ts.name_to_tag("custom_hght"): 900 }
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[/codeblock]
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</description>
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<tutorials>
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</tutorials>
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<methods>
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<method name="set_spacing">
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<return type="void" />
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<param index="0" name="spacing" type="int" enum="TextServer.SpacingType" />
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<param index="1" name="value" type="int" />
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<description>
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Sets the spacing for [code]type[/code] (see [enum TextServer.SpacingType]) to [param value] in pixels (not relative to the font size).
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</description>
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</method>
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</methods>
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<members>
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<member name="base_font" type="Font" setter="set_base_font" getter="get_base_font">
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Base font used to create a variation. If not set, default [Theme] font is used.
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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 to use as a substitute if a glyph is not found in this [FontVariation]. If not set, [member base_font]'s fallbacks are used instead.
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</member>
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<member name="opentype_features" type="Dictionary" setter="set_opentype_features" getter="get_opentype_features" default="{}">
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A set of OpenType feature tags. More info: [url=https://docs.microsoft.com/en-us/typography/opentype/spec/featuretags]OpenType feature tags[/url].
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</member>
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<member name="spacing_bottom" type="int" setter="set_spacing" getter="get_spacing" default="0">
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Extra spacing at the bottom of the line in pixels.
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</member>
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<member name="spacing_glyph" type="int" setter="set_spacing" getter="get_spacing" default="0">
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Extra spacing between graphical glyphs.
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</member>
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<member name="spacing_space" type="int" setter="set_spacing" getter="get_spacing" default="0">
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Extra width of the space glyphs.
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</member>
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<member name="spacing_top" type="int" setter="set_spacing" getter="get_spacing" default="0">
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Extra spacing at the top of the line in pixels.
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</member>
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<member name="variation_embolden" type="float" setter="set_variation_embolden" getter="get_variation_embolden" default="0.0">
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If is not equal to zero, emboldens the font outlines. Negative values reduce the outline thickness.
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[b]Note:[/b] Emboldened fonts might have self-intersecting outlines, which will prevent MSDF fonts and [TextMesh] from working correctly.
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</member>
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<member name="variation_face_index" type="int" setter="set_variation_face_index" getter="get_variation_face_index" default="0">
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Active face index in the TrueType / OpenType collection file.
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</member>
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<member name="variation_opentype" type="Dictionary" setter="set_variation_opentype" getter="get_variation_opentype" default="{}">
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Font OpenType variation coordinates. More info: [url=https://docs.microsoft.com/en-us/typography/opentype/spec/dvaraxisreg]OpenType variation tags[/url].
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[b]Note:[/b] This [Dictionary] uses OpenType tags as keys. Variation axes can be identified both by tags([code]int[/code]) and names ([code]string[/code]). Some axes might be accessible by multiple names. For example, [code]wght[/code] refers to the same axis as [code]weight[/code]. Tags on the other hand are unique. To convert between names and tags, use [method TextServer.name_to_tag] and [method TextServer.tag_to_name].
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[b]Note:[/b] To get available variation axes of a font, use [method Font.get_supported_variation_list].
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</member>
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<member name="variation_transform" type="Transform2D" setter="set_variation_transform" getter="get_variation_transform" default="Transform2D(1, 0, 0, 1, 0, 0)">
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2D transform, applied to the font outlines, can be used for slanting, flipping and rotating glyphs.
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For example, to simulate italic typeface by slanting, apply the following transform [code]Transform2D(1.0, slant, 0.0, 1.0, 0.0, 0.0)[/code].
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</member>
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</members>
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</class>
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