<!DOCTYPE html>
<html lang='zh-cn'>
<head>
<title>Insert you title</title>
<meta name='description' content='this is my page'>
<meta name='keywords' content='keyword1,keyword2,keyword3'>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel='stylesheet' type='text/css' href='./css/index.css' />
<script type='text/javascript' src='./js/jquery-1.12.1.min.js'></script>
<style type='text/css'>
html,body {
margin: 0; padding: 0;
}
html {
background: #999;
}
canvas {
background: #FFF; display: block; margin: 75px auto; border-radius: 2px;
}
</style>
<script type='text/javascript'>
$( function(){
var oCan = $( '#can' ).get( 0 ).getContext( '2d' );
oCan.beginPath();
oCan.stokeStyle = '#F00';
oCan.translate( 250 , 250 ); /* 将后绘制出的图形进行平移 */
for( var i = 0 ; i < 50 ; i++ ){
oCan.rotate( 35 * Math.PI / 180 ); /* 将后绘制出的图形进行旋转 */
oCan.scale( 0.9 , 0.7 ); /* 将后绘制出的图形进行缩放 */
oCan.fillRect( 200 , 150 , 50 , 30 ); /* 实现旋转复制效果 */
oCan.closePath();
}
} );
</script>
</head>
<body>
<canvas id='can' width='500' height='500'>您的浏览器版本过低,请升级您的浏览器,以获取更好的用户体验...</canvas>
</body>
</html>