fix: DOMMatrix object to skia Transform convert (#633)

Brooooooklyn · Feb 11, 2023 · c82d41d · c82d41d
1 parent b4c161e
commit c82d41d
Show file tree

Hide file tree

Showing 3 changed files with 14 additions and 2 deletions.
diff --git a/__test__/draw.spec.ts b/__test__/draw.spec.ts
@@ -796,6 +796,18 @@ test('setTransform', async (t) => {
   await snapshotImage(t)
 })
 
+test('setTransform matrix', async (t) => {
+  const { ctx } = t.context
+  const mat = new DOMMatrix()
+    .rotate(30)
+    .skewX(30)
+    .scale(1, Math.sqrt(3) / 2)
+  ctx.setTransform(mat)
+  ctx.fillStyle = 'red'
+  ctx.fillRect(100, 100, 100, 100)
+  await snapshotImage(t)
+})
+
 test('stroke', async (t) => {
   const { ctx } = t.context
   // First sub-path

diff --git a/__test__/snapshots/setTransform matrix.png b/__test__/snapshots/setTransform matrix.png
diff --git a/src/ctx.rs b/src/ctx.rs
@@ -1919,10 +1919,10 @@ impl From<TransformObject> for Transform {
   fn from(value: TransformObject) -> Self {
     Self::new(
       value.a as f32,
-      value.b as f32,
       value.c as f32,
-      value.d as f32,
       value.e as f32,
+      value.b as f32,
+      value.d as f32,
       value.f as f32,
     )
   }