你好

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天下无灾 百度

import {Skia, BlendMode, SkiaView, useDrawCallback} from "@shopify/react-native-skia";   const paint = Skia.Paint(); paint.setAntiAlias(true); paint.setBlendMode(BlendMode.Multiply);   export const HelloWorld = () => { const width = 256; const height = 256; const r = 215; const onDraw = useDrawCallback((canvas) => { // Cyan Circle const cyan = paint.copy(); cyan.setColor(Skia.Color("cyan")); canvas.drawCircle(r, r, r, cyan); // Magenta Circle const magenta = paint.copy(); magenta.setColor(Skia.Color("magenta")); canvas.drawCircle(width - r, r, r, magenta); // Yellow Circle const yellow = paint.copy(); yellow.setColor(Skia.Color("yellow")); canvas.drawCircle(width/2, height - r, r, yellow); }); return ( <SkiaView style={{ flex: 1 }} onDraw={onDraw} /> ); };

 
const paint = Skia.Paint();
paint.setAntiAlias(true);
paint.setBlendMode(BlendMode.Multiply);
 
export const HelloWorld = () => {
  const width = 256;
  const height = 256;
  const r = 215;
  const onDraw = useDrawCallback((canvas) => {
    // Cyan Circle
    const cyan = paint.copy();
    cyan.setColor(Skia.Color("cyan"));
    canvas.drawCircle(r, r, r, cyan);
    // Magenta Circle
    const magenta = paint.copy();
    magenta.setColor(Skia.Color("magenta"));
    canvas.drawCircle(width - r, r, r, magenta);
    // Yellow Circle
    const yellow = paint.copy();
    yellow.setColor(Skia.Color("yellow"));
    canvas.drawCircle(width/2, height - r, r, yellow);
  });
  return (
    <SkiaView style={{ flex: 1 }} onDraw={onDraw} />
  );
};

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• duang

$tt$

graph TD
Start --> Stop