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Canvas: implement rectangle drawing.
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parent
e4b620ea54
commit
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34 changed files with 21 additions and 155 deletions
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@ -220,6 +220,7 @@ impl<'a> CanvasPaintTask<'a> {
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}
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Canvas2dMsg::MoveTo(ref point) => painter.move_to(point),
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Canvas2dMsg::LineTo(ref point) => painter.line_to(point),
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Canvas2dMsg::Rect(ref rect) => painter.rect(rect),
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Canvas2dMsg::QuadraticCurveTo(ref cp, ref pt) => {
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painter.quadratic_curve_to(cp, pt)
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}
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@ -351,6 +352,15 @@ impl<'a> CanvasPaintTask<'a> {
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self.path_builder.line_to(*point)
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}
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fn rect(&self, rect: &Rect<f32>) {
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self.path_builder.move_to(Point2D(rect.origin.x, rect.origin.y));
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self.path_builder.line_to(Point2D(rect.origin.x + rect.size.width, rect.origin.y));
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self.path_builder.line_to(Point2D(rect.origin.x + rect.size.width,
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rect.origin.y + rect.size.height));
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self.path_builder.line_to(Point2D(rect.origin.x, rect.origin.y + rect.size.height));
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self.path_builder.close();
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}
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fn quadratic_curve_to(&self,
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cp: &Point2D<AzFloat>,
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endpoint: &Point2D<AzFloat>) {
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