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-rw-r--r--widget/src/image.rs32
1 files changed, 23 insertions, 9 deletions
diff --git a/widget/src/image.rs b/widget/src/image.rs
index 66bf2156..67699102 100644
--- a/widget/src/image.rs
+++ b/widget/src/image.rs
@@ -13,7 +13,7 @@ use crate::core::{
use std::hash::Hash;
-pub use image::Handle;
+pub use image::{FilterMethod, Handle};
/// Creates a new [`Viewer`] with the given image `Handle`.
pub fn viewer<Handle>(handle: Handle) -> Viewer<Handle> {
@@ -37,6 +37,7 @@ pub struct Image<Handle> {
width: Length,
height: Length,
content_fit: ContentFit,
+ filter_method: FilterMethod,
}
impl<Handle> Image<Handle> {
@@ -47,6 +48,7 @@ impl<Handle> Image<Handle> {
width: Length::Shrink,
height: Length::Shrink,
content_fit: ContentFit::Contain,
+ filter_method: FilterMethod::default(),
}
}
@@ -65,11 +67,15 @@ impl<Handle> Image<Handle> {
/// Sets the [`ContentFit`] of the [`Image`].
///
/// Defaults to [`ContentFit::Contain`]
- pub fn content_fit(self, content_fit: ContentFit) -> Self {
- Self {
- content_fit,
- ..self
- }
+ pub fn content_fit(mut self, content_fit: ContentFit) -> Self {
+ self.content_fit = content_fit;
+ self
+ }
+
+ /// Sets the [`FilterMethod`] of the [`Image`].
+ pub fn filter_method(mut self, filter_method: FilterMethod) -> Self {
+ self.filter_method = filter_method;
+ self
}
}
@@ -119,6 +125,7 @@ pub fn draw<Renderer, Handle>(
layout: Layout<'_>,
handle: &Handle,
content_fit: ContentFit,
+ filter_method: FilterMethod,
) where
Renderer: image::Renderer<Handle = Handle>,
Handle: Clone + Hash,
@@ -141,14 +148,14 @@ pub fn draw<Renderer, Handle>(
..bounds
};
- renderer.draw(handle.clone(), drawing_bounds + offset)
+ renderer.draw(handle.clone(), filter_method, drawing_bounds + offset);
};
if adjusted_fit.width > bounds.width || adjusted_fit.height > bounds.height
{
renderer.with_layer(bounds, render);
} else {
- render(renderer)
+ render(renderer);
}
}
@@ -167,6 +174,7 @@ where
fn layout(
&self,
+ _tree: &mut Tree,
renderer: &Renderer,
limits: &layout::Limits,
) -> layout::Node {
@@ -190,7 +198,13 @@ where
_cursor: mouse::Cursor,
_viewport: &Rectangle,
) {
- draw(renderer, layout, &self.handle, self.content_fit)
+ draw(
+ renderer,
+ layout,
+ &self.handle,
+ self.content_fit,
+ self.filter_method,
+ );
}
}