dos

Public/static/js/common.js

@@ -115,14 +115,15 @@ function paint() {
     // ctx.fillStyle = "rgba(0,0,0,0.1)";
     // ctx.fillStyle = "rgba(0,0,0,0.1)";
     var img = new Image();
     var img = new Image();
     img.src = '/Public/static/image2/fireworkbg.jpg'
     img.src = '/Public/static/image2/fireworkbg.jpg'
+    ctx.drawImage(img, 0, 0, canvas.width, canvas.height);
+    ctx.fillRect(0, 0, w, h);
+    ctx.globalCompositeOperation = 'lighter';
+    ctx.globalAlpha = 1;
+    for (var i = 0; i < particles.length; i++) {
+        particles[i].draw(ctx);
+    }
     img.onload = function () {
     img.onload = function () {
-        ctx.drawImage(img, 0, 0, canvas.width, canvas.height);
-        ctx.fillRect(0, 0, w, h);
-        ctx.globalCompositeOperation = 'lighter';
-        ctx.globalAlpha = 1;
-        for (var i = 0; i < particles.length; i++) {
-            particles[i].draw(ctx);
-        }
+
     }
     }
 
 
 }
 }