HTML5 中用CANVAS画一个五角星
HTML5 中用CANVAS画一个五角星,代码如下:
- <script type="text/javascript">
- function init() {
- var ctx = document.getElementById('stars').getContext('2d');
- ctx.fillStyle = "#827839";
- ctx.shadowColor="#000000";
- ctx.shadowOffsetX=6;
- ctx.shadowOffsetY=6;
- ctx.shadowBlur=9;
- ctx.beginPath();
- ctx.moveTo(15, 150);
- ctx.lineTo(100,140);
- ctx.lineTo(170,90);
- ctx.lineTo(230,140);
- ctx.lineTo(315,150);
- ctx.lineTo(230,200);
- ctx.lineTo(300,263);
- ctx.lineTo(170,233);
- ctx.lineTo(30,263);
- ctx.lineTo(100,200);
- ctx.closePath();
- ctx.fill();
- }
- window.addEventListener('load', init, false);
- </script>
- <canvas id="stars" width="333" height="300">
- Your browser does not support the canvas element .
- </canvas>