<!doctype html><html><head>?? ?<meta charset="utf-8">?? ?<script type="text/javascript" src="jquery-1.8.2.min.js"></script>?? ?<title>tes6--H5關于七巧板</title>?? ?<style type="text/css">?? ?#myCanvas{display:block;border:1px solid #f00; margin:50px auto;}?? ?</style></head><body>?? ?<canvas id="myCanvas" width="800" height="800"></canvas></body><script type="text/javascript">$(document).ready(function(){?? ?var sev=[?? ??? ?{p:[{x:0,y:0},{x:800,y:0},{x:400,y:400}],color:"#caff67"},?? ??? ?{p:[{x:0,y:0},{x:400,y:400},{x:0,y:800}],color:"#67beef"},?? ??? ?{p:[{x:800,y:0},{x:800,y:400},{x:600,y:600},{x:600,y:200}],color:"#ef3d61"},?? ??? ?{p:[{x:600,y:200},{x:600,y:600},{x:400,y:400}],color:"#f9f51a"},?? ??? ?{p:[{x:400,y:400},{x:600,y:600},{x:400,y:800},{x:200,y:600}],color:"#a594c0"},?? ??? ?{p:[{x:200,y:600},{x:400,y:800},{x:0,y:800}],color:"#fa8ecc"},?? ??? ?{p:[{x:800,y:400},{x:800,y:800},{x:400,y:800},{x:600,y:200}],color:"#f6ca29"}?? ?]?? ?window.onload=function(){?? ??? ?var box=document.getElementById('myCanvas');?? ??? ?var picture=box.getContext('2d');?? ??? ?for(i=0;i<sev.length;i++){?? ??? ??? ?draw(sec[i],picture);?? ??? ?}?? ?}?? ?function draw(piece,pic){?? ??? ?pic.beginPath();?? ??? ?pic.moveTo(piece.p[0].x,piece.p[0].y);?? ??? ?for(i=0;i<piece.p.length;i++){?? ??? ??? ?pic.lineTo(piece[i].x,piece[i].y)?? ??? ?} ?? ??? ?pic.closePath();?? ??? ?pic.fillStyle=piece.color;?? ??? ?pic.fill();?? ?}})</script></html>
無法出現七巧板，怎么回事？
qq_無意間哼出的旋律_0
2016-05-27 10:59:49
