diff options
Diffstat (limited to 'graphics/src/widget/canvas/frame.rs')
| -rw-r--r-- | graphics/src/widget/canvas/frame.rs | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/graphics/src/widget/canvas/frame.rs b/graphics/src/widget/canvas/frame.rs index d505cef7..1660fd6e 100644 --- a/graphics/src/widget/canvas/frame.rs +++ b/graphics/src/widget/canvas/frame.rs @@ -3,12 +3,13 @@ use std::borrow::Cow; use iced_native::{Point, Rectangle, Size, Vector}; +use crate::gradient::Gradient; +use crate::layer::mesh; use crate::triangle; +use crate::triangle::Vertex2D; use crate::widget::canvas::{path, Fill, Geometry, Path, Stroke, Text}; use crate::Primitive; -use crate::layer::mesh; -use crate::triangle::Vertex2D; use lyon::tessellation; /// The frame of a [`Canvas`]. @@ -38,12 +39,24 @@ pub(crate) struct Transform { impl Transform { /// Transforms the given [Point] by the transformation matrix. - pub(crate) fn transform_point(&self, point: &mut Point) { + fn transform_point(&self, point: &mut Point) { let transformed = self.raw.transform_point(Point2D::new(point.x, point.y)); point.x = transformed.x; point.y = transformed.y; } + + pub(crate) fn transform_gradient( + &self, + mut gradient: Gradient, + ) -> Gradient { + let coords = match &mut gradient { + Gradient::Linear(linear) => (&mut linear.start, &mut linear.end), + }; + self.transform_point(coords.0); + self.transform_point(coords.1); + gradient + } } impl Frame { |