html5 canvas 实现一个简单的叮当猫头部

html5的canvas是很强大的，今天也是温习了一下之前的基础知识，然后学着做了一个简单的小案例。虽然在这一块几乎空白，但还是乐于尝试......

效果如下：

代码如下：

<div class="doraemon">

    <canvas id="face" width="600" height="1500">您的浏览器不支持canvas</canvas>

</div>

<script>

       var face = document.getElementById('face').getContext("2d");

       face.arc(252,252,250,0,360*Math.PI/180);

       face.fillStyle = '#07beea';  //设置填充颜色

         face.fill();  //填充

         face.lineWidth = 2;   //轮廓线宽度

         face.strokeStyle = '#333';   //轮廓线颜色

         face.stroke();   //画轮廓线

         face.beginPath();     //重置当前绘画路径

         face.moveTo(160,450);   //画笔移动到起始点

         face.bezierCurveTo(0,400,0,110,210,115);    //三次贝塞尔曲线（左边）

         face.lineTo(290,115);

        face.bezierCurveTo(500,110,500,400,340,450);

        face.bezierCurveTo(280,470,220,470,160,450);

        face.fillStyle = '#fff';

        face.fill();

        face.stroke();   //画出边框

         face.beginPath();         //重置当前绘画路径 用于画眼睛和鼻子

         face.moveTo(150,150);

        face.lineTo(150,100);        //左眼左竖线

         face.bezierCurveTo(160,50,240,50,250,100);   //左眼下面

         face.lineTo(250,150);            //左眼右竖线

         face.bezierCurveTo(240,200,160,200,150,150);   //左眼上面

         face.moveTo(250,150);

        face.lineTo(250,100);              //右眼左竖线

         face.bezierCurveTo(260,50,340,50,350,100);   //右眼上面

         face.lineTo(350,150);               //右眼右竖线

         face.bezierCurveTo(340,200,260,200,250,150);   //右眼下面

         face.fillStyle = '#fff';

        face.fill();

        face.stroke();

         face.beginPath();

         face.arc(225,155,10,0,360*Math.PI/180);   //眼珠

          face.arc(275,155,10,0,360*Math.PI/180);

         face.fillStyle = '#333';

         face.fill();

         face.beginPath();    //鼻子

          face.arc(250,197,25,0,360*Math.PI/180);

         face.fillStyle = '#c93e00';

         face.fill();

         face.stroke();

         face.beginPath();

         face.arc(260,190,10,0,360*Math.PI/180);

         var grd = face.createRadialGradient(260,190,2,260,190,10);   //设置内外圆原点和半径

          grd.addColorStop(0,'#fff');

         grd.addColorStop(1,'#c93e00');

         face.fillStyle = grd;

         face.fill();

         //嘴巴

          face.beginPath();

         face.moveTo(250,222);

         face.lineTo(250,395);

         face.moveTo(100,320);

         face.bezierCurveTo(180,420,320,420,400,320);

         face.lineWidth = 3;

         face.stroke();

         //胡须

          face.beginPath();

         face.moveTo(80,200);

         face.lineTo(180,220);

         face.moveTo(80,245);

         face.lineTo(180,245);

         face.moveTo(80,290);

         face.lineTo(180,270);

         face.moveTo(320,220);

         face.lineTo(420,200);

         face.moveTo(320,245);

         face.lineTo(420,245);

         face.moveTo(320,270);

         face.lineTo(420,290);

         face.stroke();

</script>

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html5 canvas 实现一个简单的叮当猫头部

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