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freetype: implement some functions binding

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This commit is contained in:
Ali Chraghi 2022-05-25 17:46:30 +04:30 • committed by Stephen Gutekanst
parent 1a082ef5a7
commit 7a8aee8665
5 changed files with 71 additions and 24 deletions
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16
freetype/src/GlyphSlot.zig
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@ -9,7 +9,6 @@ const convertError = @import("error.zig").convertError;
const GlyphSlot = @This();
pub const GlyphMetrics = c.FT_Glyph_Metrics;
pub const SubGlyphInfo = struct {
index: i32,
flags: u32,
@ -24,7 +23,7 @@ pub fn init(handle: c.FT_GlyphSlot) GlyphSlot {
return GlyphSlot{ .handle = handle };
}
pub fn render(self: GlyphSlot, render_mode: Glyph.RenderMode) Error!void {
pub fn render(self: GlyphSlot, render_mode: types.RenderMode) Error!void {
return convertError(c.FT_Render_Glyph(self.handle, @enumToInt(render_mode)));
}
@ -41,11 +40,8 @@ pub fn glyph(self: GlyphSlot) Error!Glyph {
}
pub fn outline(self: GlyphSlot) ?Outline {
const out = self.handle.*.outline;
const format = self.handle.*.format;
return if (format == c.FT_GLYPH_FORMAT_OUTLINE)
Outline.init(out)
return if (self.format() == .outline)
Outline.init(&self.handle.*.outline)
else
null;
}
@ -74,6 +70,10 @@ pub fn advance(self: GlyphSlot) types.Vector {
return self.handle.*.advance;
}
pub fn metrics(self: GlyphSlot) GlyphMetrics {
pub fn format(self: GlyphSlot) Glyph.GlyphFormat {
return @intToEnum(Glyph.GlyphFormat, self.handle.*.format);
}
pub fn metrics(self: GlyphSlot) Glyph.GlyphMetrics {
return self.handle.*.metrics;
}