Draft support for dynamic custom renderer injection

widget/src/image.rs

@@ -93,7 +93,7 @@ where
 {
     // The raw w/h of the underlying image
     let image_size = {
-        let Size { width, height } = renderer.dimensions(handle);
+        let Size { width, height } = renderer.measure_image(handle);
 
         Size::new(width as f32, height as f32)
     };
@@ -130,7 +130,7 @@ pub fn draw<Renderer, Handle>(
     Renderer: image::Renderer<Handle = Handle>,
     Handle: Clone + Hash,
 {
-    let Size { width, height } = renderer.dimensions(handle);
+    let Size { width, height } = renderer.measure_image(handle);
     let image_size = Size::new(width as f32, height as f32);
 
     let bounds = layout.bounds();
@@ -148,7 +148,11 @@ pub fn draw<Renderer, Handle>(
             ..bounds
         };
 
-        renderer.draw(handle.clone(), filter_method, drawing_bounds + offset);
+        renderer.draw_image(
+            handle.clone(),
+            filter_method,
+            drawing_bounds + offset,
+        );
     };
 
     if adjusted_fit.width > bounds.width || adjusted_fit.height > bounds.height

widget/src/image/viewer.rs

@@ -117,7 +117,7 @@ where
         renderer: &Renderer,
         limits: &layout::Limits,
     ) -> layout::Node {
-        let Size { width, height } = renderer.dimensions(&self.handle);
+        let Size { width, height } = renderer.measure_image(&self.handle);
 
         let mut size = limits.resolve(
             self.width,
@@ -335,8 +335,7 @@ where
 
         renderer.with_layer(bounds, |renderer| {
             renderer.with_translation(translation, |renderer| {
-                image::Renderer::draw(
-                    renderer,
+                renderer.draw_image(
                     self.handle.clone(),
                     self.filter_method,
                     Rectangle {
@@ -421,7 +420,7 @@ pub fn image_size<Renderer>(
 where
     Renderer: image::Renderer,
 {
-    let Size { width, height } = renderer.dimensions(handle);
+    let Size { width, height } = renderer.measure_image(handle);
 
     let (width, height) = {
         let dimensions = (width as f32, height as f32);

widget/src/svg.rs

@@ -108,7 +108,7 @@ where
         limits: &layout::Limits,
     ) -> layout::Node {
         // The raw w/h of the underlying image
-        let Size { width, height } = renderer.dimensions(&self.handle);
+        let Size { width, height } = renderer.measure_svg(&self.handle);
         let image_size = Size::new(width as f32, height as f32);
 
         // The size to be available to the widget prior to `Shrink`ing
@@ -142,7 +142,7 @@ where
         cursor: mouse::Cursor,
         _viewport: &Rectangle,
     ) {
-        let Size { width, height } = renderer.dimensions(&self.handle);
+        let Size { width, height } = renderer.measure_svg(&self.handle);
         let image_size = Size::new(width as f32, height as f32);
 
         let bounds = layout.bounds();
@@ -169,7 +169,7 @@ where
 
             let appearance = (self.style)(theme, status);
 
-            renderer.draw(
+            renderer.draw_svg(
                 self.handle.clone(),
                 appearance.color,
                 drawing_bounds + offset,