@@ -260,14 +260,8 @@ export default {
260260 ctx2 .clearRect (0 , 0 , this .canvasWidth , this .canvasHeight );
261261
262262 // 取一个随机坐标,作为拼图块的位置
263- this .pinX = this .getRandom (
264- this .puzzleBaseSize ,
265- this .canvasWidth - this .puzzleBaseSize - 20
266- ); // 留20的边距
267- this .pinY = this .getRandom (
268- 20 ,
269- this .canvasHeight - this .puzzleBaseSize - 20
270- ); // 主图高度 - 拼图块自身高度 - 20边距
263+ this .pinX = this .getRandom (this .puzzleBaseSize ,this .canvasWidth - this .puzzleBaseSize - 20 ); // 留20的边距
264+ this .pinY = this .getRandom (20 ,this .canvasHeight - this .puzzleBaseSize - 20 ); // 主图高度 - 拼图块自身高度 - 20边距
271265 img .crossOrigin = " anonymous" // 匿名,想要获取跨域的图片
272266 img .onload = () => {
273267 const [x , y , w , h ] = this .makeImgSize (img);
@@ -366,7 +360,6 @@ export default {
366360 // 画整体背景图
367361 ctx .save ();
368362 ctx .globalCompositeOperation = " destination-over"
369- // ctx.drawImage(img, 0, 0, this.canvasWidth, this.canvasHeight);
370363 ctx .drawImage (img, x, y, w, h);
371364 ctx .restore ();
372365
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