diff options
Diffstat (limited to 'components/canvas')
| -rw-r--r-- | components/canvas/canvas_msg.rs | 1 | ||||
| -rw-r--r-- | components/canvas/canvas_paint_task.rs | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/components/canvas/canvas_msg.rs b/components/canvas/canvas_msg.rs index 3d21da3ae0a..86e1dcc6f81 100644 --- a/components/canvas/canvas_msg.rs +++ b/components/canvas/canvas_msg.rs @@ -33,6 +33,7 @@ pub enum Canvas2dMsg { MoveTo(Point2D<f32>), PutImageData(Vec<u8>, Rect<f64>, Option<Rect<f64>>), QuadraticCurveTo(Point2D<f32>, Point2D<f32>), + Rect(Rect<f32>), RestoreContext, SaveContext, StrokeRect(Rect<f32>), diff --git a/components/canvas/canvas_paint_task.rs b/components/canvas/canvas_paint_task.rs index bbce09cea23..2eceb25331f 100644 --- a/components/canvas/canvas_paint_task.rs +++ b/components/canvas/canvas_paint_task.rs @@ -220,6 +220,7 @@ impl<'a> CanvasPaintTask<'a> { } Canvas2dMsg::MoveTo(ref point) => painter.move_to(point), Canvas2dMsg::LineTo(ref point) => painter.line_to(point), + Canvas2dMsg::Rect(ref rect) => painter.rect(rect), Canvas2dMsg::QuadraticCurveTo(ref cp, ref pt) => { painter.quadratic_curve_to(cp, pt) } @@ -351,6 +352,15 @@ impl<'a> CanvasPaintTask<'a> { self.path_builder.line_to(*point) } + fn rect(&self, rect: &Rect<f32>) { + self.path_builder.move_to(Point2D(rect.origin.x, rect.origin.y)); + self.path_builder.line_to(Point2D(rect.origin.x + rect.size.width, rect.origin.y)); + self.path_builder.line_to(Point2D(rect.origin.x + rect.size.width, + rect.origin.y + rect.size.height)); + self.path_builder.line_to(Point2D(rect.origin.x, rect.origin.y + rect.size.height)); + self.path_builder.close(); + } + fn quadratic_curve_to(&self, cp: &Point2D<AzFloat>, endpoint: &Point2D<AzFloat>) { |