Use new AlphaColor::with_alpha

Cargo.toml

@@ -47,7 +47,7 @@ skrifa = "0.22.3"
 # The version of kurbo used below should be kept in sync
 # with the version of kurbo used by peniko.
 # peniko = "0.2.0"
-peniko = { version = "0.2.0", git = "https://github.com/linebender/peniko.git", rev = "c65c325" }
+peniko = { version = "0.2.0", git = "https://github.com/linebender/peniko.git", rev = "35373f0" }
 # FIXME: This can be removed once peniko supports the schemars feature.
 kurbo = "0.11.1"
 futures-intrusive = "0.5.0"

examples/scenes/src/pico_svg.rs

@@ -282,7 +282,7 @@ fn modify_opacity(color: Color, attr_name: &str, node: Node) -> Color {
         } else {
             opacity.parse().unwrap_or(1.0)
         };
-        color.map(|r, g, b, _a| [r, g, b, alpha.clamp(0., 1.)])
+        color.with_alpha(alpha.clamp(0., 1.))
     } else {
         color
     }

examples/scenes/src/test_scenes.rs

@@ -1253,7 +1253,7 @@ mod impls {
             (125., 200., Color::from_rgba8(64, 192, 255, 255)),
         ];
         for (x, y, c) in GRADIENTS {
-            let color2 = c.map(|r, g, b, _a| [r, g, b, 0.]);
+            let color2 = c.with_alpha(0.);
             let radial = Gradient::new_radial((*x, *y), 100.0).with_stops([*c, color2]);
             scene.fill(Fill::NonZero, transform, &radial, None, &rect);
         }