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,就写了一下代码改动一下:
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: