jQuery结合HTML5制作的爱心树表白动画

  HTML代码如下:

  

复制代码 代码如下:

  <!DOCTYPE html>

  <html xmlns="http://www.w3.org/1999/xhtml"><head><meta charset="UTF-8" >

  <title>程序员用HTML5制作的爱心树表白动画- 柯乐义</title><base target="_blank" href="http://keleyi.com/keleyi/phtml/html5/" />

  <link type="text/css" rel="stylesheet" href="http://keleyi.com/keleyi/phtml/html5/31/renxi/default.css">

  <script type="text/javascript" src="http://keleyi.com/keleyi/pmedia/jquery/jquery-1.11.2.min.js"></script>

  <script type="text/javascript" src="http://keleyi.com/keleyi/phtml/html5/31/renxi/jscex.min.js"></script>

  <script type="text/javascript" src="http://keleyi.com/keleyi/phtml/html5/31/renxi/jscex-parser.js"></script>

  <script type="text/javascript" src="http://keleyi.com/keleyi/phtml/html5/31/renxi/jscex-jit.js"></script>

  <script type="text/javascript" src="http://keleyi.com/keleyi/phtml/html5/31/renxi/jscex-builderbase.min.js"></script>

  <script type="text/javascript" src="http://keleyi.com/keleyi/phtml/html5/31/renxi/jscex-async.min.js"></script>

  <script type="text/javascript" src="http://keleyi.com/keleyi/phtml/html5/31/renxi/jscex-async-powerpack.min.js"></script>

  <script type="text/javascript" src="http://keleyi.com/keleyi/phtml/html5/31/renxi/functions.js" charset="utf-8"></script>

  <script type="text/javascript" src="http://keleyi.com/keleyi/phtml/html5/31/renxi/love.js" charset="utf-8"></script>

  <style type="text/css">

  <!--

  .STYLE1 {color: #666666}

  -->

  </style>

  </head>

  <body>

  <div id="main">

  <div id="error">本页面采用HTML5技术,目前您的浏览器无法显示,请使用支持HTML5的浏览器查看本页。</div>

  <div id="wrap">

  <div id="text">

  <div id="code">

  <p> <font color="#FF0000"> <span class="say">亲爱的何文琪:</span><br>

  <span class="say"></span><br />

  <span class="say">曾经,</span><br>

  <span class="say">有一份真挚的爱情摆在我面前,</span><br />

  <span class="say">我没有珍惜,</span><br />

  <span class="say">等到我失去的时候才后悔莫及,</span><br>

  <span class="say">人世间最痛苦的事莫过于此......</span><br>

  <span class="say">如果上天能够给我一个再来一次的机会,</span><br>

  <span class="say">我会对那个女孩子说六个字:</span><br>

  <span class="say">何文琪我爱你!</span><br />

  <span class="say">如果非要在这份爱上加一个期限,</span><br>

  <span class="say">我希望是..... </span><br>

  <span class="say">一万年!</span><br />

  <span class="say"><span class="space"></span> -- 爱你的柯乐义--</span>

  </font></p>

  </div>

  </div>

  <div id="clock-box">

  <script type="text/javascript" src="/kineryi/js/gggg336x280a.js"></script>

  </div>

  <canvas id="keleyi" width="1100" height="680"></canvas>

  </div>

  </div>

  <script>

  (function(){

  var canvas = $('#ke'+'leyi');

  if (!canvas[0].getContext) {

  $("#error").show();

  return false; }

  var width = canvas.width();

  var height = canvas.height();

  canvas.attr("width", width);

  canvas.attr("height", height);

  var opts = {

  seed: {

  x: width / 2 - 20,

  color: "rgb(190, 26, 37)",

  scale: 2

  },

  branch: [

  [535, 680, 570, 250, 500, 200, 30, 100, [

  [540, 500, 455, 417, 340, 400, 13, 100, [

  [450, 435, 434, 430, 394, 395, 2, 40]

  ]],

  [550, 445, 600, 356, 680, 345, 12, 100, [

  [578, 400, 648, 409, 661, 426, 3, 80]

  ]],

  [539, 281, 537, 248, 534, 217, 3, 40],

  [546, 397, 413, 247, 328, 244, 9, 80, [

  [427, 286, 383, 253, 371, 205, 2, 40],

  [498, 345, 435, 315, 395, 330, 4, 60]

  ]],

  [546, 357, 608, 252, 678, 221, 6, 100, [

  [590, 293, 646, 277, 648, 271, 2, 80]

  ]]

  ]]

  ],

  bloom: {

  num: 700,

  width: 1080,

  height: 650,

  },

  footer: {

  width: 1200,

  height: 5,

  speed: 10,

  }

  }

  var tree = new Tree(canvas[0], width, height, opts);

  var seed = tree.seed;

  var foot = tree.footer;

  var hold = 1;

  canvas.click(function(e) {

  var offset = canvas.offset(), x, y;

  x = e.pageX - offset.left;

  y = e.pageY - offset.top;

  if (seed.hover(x, y)) {

  hold = 0;

  canvas.unbind("click");

  canvas.unbind("mousemove");

  canvas.removeClass('hand');

  }

  }).mousemove(function(e){

  var offset = canvas.offset(), x, y;

  x = e.pageX - offset.left;

  y = e.pageY - offset.top;

  canvas.toggleClass('hand', seed.hover(x, y));

  });

  var seedAnimate = eval(Jscex.compile("async", function () {

  seed.draw();

  while (hold) {

  $await(Jscex.Async.sleep(10));

  }

  while (seed.canScale()) {

  seed.scale(0.95);

  $await(Jscex.Async.sleep(10));

  }

  while (seed.canMove()) {

  seed.move(0, 2);

  foot.draw();

  $await(Jscex.Async.sleep(10));

  }

  }));

  var growAnimate = eval(Jscex.compile("async", function () {

  do {

  tree.grow();

  $await(Jscex.Async.sleep(10));

  } while (tree.canGrow());

  }));

  var flowAnimate = eval(Jscex.compile("async", function () {

  do {

  tree.flower(2);

  $await(Jscex.Async.sleep(10));

  } while (tree.canFlower());

  }));

  var moveAnimate = eval(Jscex.compile("async", function () {

  tree.snapshot("p1", 240, 0, 610, 680);

  while (tree.move("p1", 500, 0)) {

  foot.draw();

  $await(Jscex.Async.sleep(10));

  }

  foot.draw();

  tree.snapshot("p2", 500, 0, 610, 680);

  // 会有闪烁不得意这样做, (>﹏<)

  canvas.parent().css("background", "url(" + tree.toDataURL('image/png') + ")");

  canvas.css("background", "#ffe");

  $await(Jscex.Async.sleep(300));

  canvas.css("background", "none");

  }));

  var jumpAnimate = eval(Jscex.compile("async", function () {

  var ctx = tree.ctx;

  while (true) {

  tree.ctx.clearRect(0, 0, width, height);

  tree.jump();

  foot.draw();

  $await(Jscex.Async.sleep(25));

  }

  }));

  var textAnimate = eval(Jscex.compile("async", function () {

  $("#code").show().typewriter();

  }));

  var runAsync = eval(Jscex.compile("async", function () {

  $await(seedAnimate());

  $await(growAnimate());

  $await(flowAnimate());

  $await(moveAnimate());

  textAnimate().start();

  $await(jumpAnimate());

  }));

  runAsync().start();

  })();

  </script>

  <div style="text-align:center;margin:50px 0; font:normal 14px/24px 'MicroSoft YaHei';">

  <p>适用浏览器:360、FireFox、Chrome、Safari、Opera、傲游、搜狗、世界之窗. 不支持IE8及以下浏览器。</p>

  </div>

  </body>

  </html>