diff options
Diffstat (limited to 'graphics')
| -rw-r--r-- | graphics/src/widget/canvas/frame.rs | 32 |
1 files changed, 11 insertions, 21 deletions
diff --git a/graphics/src/widget/canvas/frame.rs b/graphics/src/widget/canvas/frame.rs index 23db843d..08518f40 100644 --- a/graphics/src/widget/canvas/frame.rs +++ b/graphics/src/widget/canvas/frame.rs @@ -244,34 +244,24 @@ impl Frame { self.transforms.current = self.transforms.previous.pop().unwrap(); } - /// Stores the current transform of the [`Frame`] and executes the given - /// drawing operations within a clipped [`Rectange`] at translation / size, - /// restoring the transform afterwards. + /// Executes the given drawing operations within a [`Rectangle`] region, + /// clipping any geometry that overflows its bounds. Any transformations + /// performed are local to the provided closure. /// - /// This method is userful to perform drawing operations that need to be + /// This method is useful to perform drawing operations that need to be /// clipped. - /// - /// [`Rectange`]: crate::Rectangle #[inline] - pub fn with_clip( - &mut self, - translation: Vector, - size: Size, - f: impl FnOnce(&mut Frame), - ) { - let mut frame = Frame::new(self.size()); - frame.translate(translation); + pub fn with_clip(&mut self, region: Rectangle, f: impl FnOnce(&mut Frame)) { + let mut frame = Frame::new(region.size()); f(&mut frame); self.primitives.push(Primitive::Clip { - bounds: Rectangle { - x: translation.x, - y: translation.y, - width: size.width, - height: size.height, - }, - content: Box::new(frame.into_geometry().into_primitive()), + bounds: region, + content: Box::new(Primitive::Translate { + translation: Vector::new(region.x, region.y), + content: Box::new(frame.into_geometry().into_primitive()), + }), }); } |