fix: image blendmode

examples/scene1.ts

@@ -10,4 +10,7 @@ export default nc.createScene(
     y: 450
   })
   .animate(nc.wiggle().withAttr({ duration: 1, count: 8, amplitude: 10, scale: 1.5 }))
+    .on(nc.keyDown, (_, __) => {
+      console.log('www')
+    })
 )

packages/basic/src/widgets/imageWidget.ts

@@ -1,6 +1,7 @@
 import type { WidgetOptions, WidgetRange } from '@newcar/core'
 import { Widget } from '@newcar/core'
 import type { Canvas, CanvasKit, Image, Paint } from 'canvaskit-wasm'
+import { str2BlendMode } from '@newcar/utils'
 
 export interface ImageWidgetOptions extends WidgetOptions {}
 
@@ -25,6 +26,7 @@ export class ImageWidget extends Widget {
     this.paint = new ck.Paint()
     this.paint.setAlphaf(this.style.transparency.value)
     this.paint.setAntiAlias(this.style.antiAlias.value)
+    this.paint.setBlendMode(str2BlendMode(ck, this.style.blendMode.value))
     try {
       this.image = ck.MakeImageFromEncoded(this.imageArray)
     }

packages/core/src/widget.ts

@@ -187,7 +187,7 @@ export class Widget {
    * Add children widgets for the widget.
    * @param children The added children.
    */
-  add(...children: any[]): this {
+  add(...children: any[] | ((widget: any) => any)[]): this {
     // let index = 0
     for (const child of children) {
       child.parent = this