mirror of
https://github.com/zed-industries/zed.git
synced 2024-09-20 02:47:34 +03:00
Use CTFont::draw_glyphs
to rasterize glyphs
This API supports rendering emojis in addition to normal glyphs.
This commit is contained in:
parent
00fb5755a3
commit
6b629dfa5c
@ -198,15 +198,18 @@ impl FontSystemState {
|
|||||||
ty: -transform.vector.y() as CGFloat,
|
ty: -transform.vector.y() as CGFloat,
|
||||||
});
|
});
|
||||||
|
|
||||||
cx.set_font(&font.native_font().copy_to_CGFont());
|
cx.set_should_subpixel_position_fonts(true);
|
||||||
cx.set_font_size(font_size as CGFloat);
|
cx.set_should_subpixel_quantize_fonts(false);
|
||||||
cx.show_glyphs_at_positions(
|
font.native_font()
|
||||||
&[glyph_id as CGGlyph],
|
.clone_with_font_size(font_size as CGFloat)
|
||||||
&[CGPoint::new(
|
.draw_glyphs(
|
||||||
(subpixel_shift.x() / scale_factor) as CGFloat,
|
&[glyph_id as CGGlyph],
|
||||||
(subpixel_shift.y() / scale_factor) as CGFloat,
|
&[CGPoint::new(
|
||||||
)],
|
(subpixel_shift.x() / scale_factor) as CGFloat,
|
||||||
);
|
(subpixel_shift.y() / scale_factor) as CGFloat,
|
||||||
|
)],
|
||||||
|
cx,
|
||||||
|
);
|
||||||
|
|
||||||
Some((bounds, pixels))
|
Some((bounds, pixels))
|
||||||
}
|
}
|
||||||
|
Loading…
Reference in New Issue
Block a user