在网上看了一篇管道工玛利亚走动的图片,感觉人物走动的太生涩了,就写了一下代码修改一下:
js 代码:
//定义数组图片集合
			var marios = new Array("image/QQ截图20141119164825.png", "image/QQ截图20141119164845.png", "image/QQ截图20141119164908.png");
			var mario = new Image();
			var canvas;
			var ctx;
			var i = -1;
			var num = 0;
			function init() {
				//alert("----------")
				setInterval("draw()", 200);
			}
			function draw() {
				i++;
				//alert(i)
				mario.src = marios[i];
				//alert(mario)
				canvas = document.getElementById("mycanvas");
				ctx = canvas.getContext("2d");
				ctx.clearRect(0, 0, 400, 100) 
				ctx.drawImage(mario, num, 0);
				num += 10;
				if (num == 400) {
					num = 0;
				}
				if (i == 2) {
					i = -1;
				}
			}html代码:
<body onload="init()"> <canvas id="mycanvas" width="400" height="100" style="border: 1px solid #888888;"></canvas> </body>图片:
      
     
原文:http://blog.csdn.net/li_li_lin/article/details/41285203