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Don't render glyphs located outside of BufferElement's bounds

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This commit is contained in:
Antonio Scandurra 2021-04-01 11:19:50 +02:00
parent c525d7c712
commit e487aa5cbd
3 changed files with 19 additions and 9 deletions
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9
zed/src/editor/buffer_element.rs
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@ -184,7 +184,8 @@ impl BufferElement {
ix as f32 * line_height - (scroll_top % line_height),
);
line.paint(
RectF::new(line_origin, vec2f(line.width, line_height)),
line_origin,
RectF::new(vec2f(0., 0.), vec2f(line.width, line_height)),
&[(0..line.len, ColorU::black())],
ctx,
);
@ -280,11 +281,9 @@ impl BufferElement {
// Draw glyphs
for (ix, line) in layout.line_layouts.iter().enumerate() {
let row = start_row + ix as u32;
let line_origin =
content_origin + vec2f(-scroll_left, row as f32 * line_height - scroll_top);
line.paint(
RectF::new(line_origin, vec2f(line.width, line_height)),
content_origin + vec2f(-scroll_left, row as f32 * line_height - scroll_top),
RectF::new(vec2f(scroll_left, 0.), vec2f(bounds.width(), line_height)),
&[(0..line.len, ColorU::black())],
ctx,
);