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Fix paths with negative coordinates in iced_tiny_skia

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This commit is contained in:
Héctor Ramón Jiménez 2024-01-17 15:31:29 +01:00
parent 4cb53a6e22
commit acee3b030b
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GPG key ID: 7CC46565708259A7
3 changed files with 21 additions and 18 deletions
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14
tiny_skia/src/backend.rs
View file

@ -543,7 +543,6 @@ impl Backend {
path,
paint,
rule,
transform,
}) => {
let bounds = path.bounds();
@ -566,8 +565,10 @@ impl Backend {
path,
paint,
*rule,
transform
.post_translate(translation.x, translation.y)
tiny_skia::Transform::from_translate(
translation.x,
translation.y,
)
.post_scale(scale_factor, scale_factor),
clip_mask,
);
@ -576,7 +577,6 @@ impl Backend {
path,
paint,
stroke,
transform,
}) => {
let bounds = path.bounds();
@ -599,8 +599,10 @@ impl Backend {
path,
paint,
stroke,
transform
.post_translate(translation.x, translation.y)
tiny_skia::Transform::from_translate(
translation.x,
translation.y,
)
.post_scale(scale_factor, scale_factor),
clip_mask,
);

17
tiny_skia/src/geometry.rs
View file

@ -40,9 +40,12 @@ impl Frame {
}
pub fn fill(&mut self, path: &Path, fill: impl Into<Fill>) {
let Some(path) = convert_path(path) else {
let Some(path) =
convert_path(path).and_then(|path| path.transform(self.transform))
else {
return;
};
let fill = fill.into();
self.primitives
@ -50,7 +53,6 @@ impl Frame {
path,
paint: into_paint(fill.style),
rule: into_fill_rule(fill.rule),
transform: self.transform,
}));
}
@ -60,9 +62,12 @@ impl Frame {
size: Size,
fill: impl Into<Fill>,
) {
let Some(path) = convert_path(&Path::rectangle(top_left, size)) else {
let Some(path) = convert_path(&Path::rectangle(top_left, size))
.and_then(|path| path.transform(self.transform))
else {
return;
};
let fill = fill.into();
self.primitives
@ -73,12 +78,13 @@ impl Frame {
..into_paint(fill.style)
},
rule: into_fill_rule(fill.rule),
transform: self.transform,
}));
}
pub fn stroke<'a>(&mut self, path: &Path, stroke: impl Into<Stroke<'a>>) {
let Some(path) = convert_path(path) else {
let Some(path) =
convert_path(path).and_then(|path| path.transform(self.transform))
else {
return;
};
@ -90,7 +96,6 @@ impl Frame {
path,
paint: into_paint(stroke.style),
stroke: skia_stroke,
transform: self.transform,
}));
}

4
tiny_skia/src/primitive.rs
View file

@ -13,8 +13,6 @@ pub enum Custom {
paint: tiny_skia::Paint<'static>,
/// The fill rule to follow.
rule: tiny_skia::FillRule,
/// The transform to apply to the path.
transform: tiny_skia::Transform,
},
/// A path stroked with some paint.
Stroke {
@ -24,8 +22,6 @@ pub enum Custom {
paint: tiny_skia::Paint<'static>,
/// The stroke settings.
stroke: tiny_skia::Stroke,
/// The transform to apply to the path.
transform: tiny_skia::Transform,
},
}