drParam 参数优化

src/views/design/head/index.vue

@@ -254,12 +254,9 @@ export default {
             canvas.className = "createCanvas";
             canvas.width = canvasItem.canvasWidth;
             canvas.height = canvasItem.canvasHeight;
-            let objects = canvasItem.options.objects.filter(
-              (el) => el.type === "image"
-            );
             let list = [];
-            for (let i in objects) {
-              list.push(this.drawImage(canvas, canvasItem.list[i]));
+            for (let listItem of canvasItem.list) {
+              list.push(this.drawImage(canvas, listItem));
             }
             await Promise.all(list);
             let base = canvas.toDataURL("image/png", 1);