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Implement stroke_line and set_stroke_style

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This commit is contained in:
Bastien Orivel 2019-08-08 18:11:43 +02:00
parent 9229dc4d85
commit e90d1a1d8d
1 changed files with 19 additions and 9 deletions
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28
components/canvas/raqote_backend.rs
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@ -51,11 +51,13 @@ impl Backend for RaqoteBackend {
fn set_stroke_style<'a>(
&mut self,
_style: FillOrStrokeStyle,
_state: &mut CanvasPaintState<'a>,
style: FillOrStrokeStyle,
state: &mut CanvasPaintState<'a>,
_drawtarget: &dyn GenericDrawTarget,
) {
unimplemented!()
if let Some(pattern) = style.to_raqote_source() {
state.stroke_style = Pattern::Raqote(pattern)
}
}
fn set_global_composition<'a>(
@ -330,13 +332,21 @@ impl GenericDrawTarget for raqote::DrawTarget {
}
fn stroke_line(
&mut self,
_start: Point2D<f32>,
_end: Point2D<f32>,
_pattern: Pattern,
_stroke_options: &StrokeOptions,
_draw_options: &DrawOptions,
start: Point2D<f32>,
end: Point2D<f32>,
pattern: Pattern,
stroke_options: &StrokeOptions,
draw_options: &DrawOptions,
) {
unimplemented!();
let mut pb = raqote::PathBuilder::new();
pb.move_to(start.x, start.y);
pb.line_to(end.x, end.y);
self.stroke(
&pb.finish(),
pattern.as_raqote(),
stroke_options.as_raqote(),
draw_options.as_raqote());
}
fn stroke_rect(
&mut self,