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Posted By

icecreamboyy on 02/19/11


Tagged

html5


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dizzy kitty

 / Published in: HTML
 
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  1. <html lang="en"><head>
  2. <meta charset="utf-8">
  3. <title>Dizzy</title>
  4. <style>
  5. * { margin: 0;}
  6. body { font-family: helvetica; padding: 10px;  }
  7. input { width: 50px; }
  8. /*video, canvas { display: block; }*/
  9. p { margin-top: 20px;}
  10. </style>
  11. </head>
  12. <body>
  13.   <video height="360" width="480">
  14.     <source src="http://html5demos.com/assets/dizzy.mp4">
  15.     <source src="http://html5demos.com/assets/dizzy.ogv">
  16.   </video><canvas height="360" width="480"></canvas>
  17.   <p>
  18.     <input type="button" id="play" value="play">
  19.     <span id="position">00:25</span> / <span id="duration">00:25</span>
  20.   </p>
  21. <script src="http://html5demos.com/js/h5utils.js"></script>
  22. <script>
  23. var video = document.querySelector('video');
  24. var togglePlay = document.querySelector('#play');
  25. var position = document.querySelector('#position');
  26. var canvas = document.querySelector('canvas');
  27. var ctx = canvas.getContext('2d');
  28.  
  29. addEvent(togglePlay, 'click', function () {
  30.   video.playbackRate = 0.5;
  31.   if (video.paused) {
  32.     if (video.ended) video.currentTime = 0;
  33.     video.play();
  34.     this.value = "pause";
  35.   } else {
  36.     video.pause();
  37.     this.value = "play";
  38.   }
  39. });
  40.  
  41. addEvent(video, 'timeupdate', function () {
  42.   position.innerHTML = asTime(this.currentTime);
  43.  
  44.   // ctx.restore();
  45.   ctx.drawImage(video, 0, 0, video.width, video.height, 0, 0, canvas.width, canvas.height);
  46. });
  47.  
  48. addEvent(video, 'ended', function () {
  49.   togglePlay.value = "play";
  50. });
  51.  
  52. addEvent(video, 'canplay', function () {
  53.   video.muted = true;
  54.   document.querySelector('#duration').innerHTML = asTime(this.duration);
  55.   startCanvas();
  56. });
  57.  
  58.  
  59. function startCanvas() {
  60.   canvas.setAttribute('height', Math.floor(video.height));
  61.   canvas.setAttribute('width', Math.floor(video.width));
  62.  
  63.   ctx.translate(canvas.width/2, canvas.height/2);
  64.   ctx.scale(-1, 1);
  65.   ctx.translate(-canvas.width/2, -canvas.height/2);
  66.   ctx.drawImage(video, 0, 0, video.width, video.height, 0, 0, canvas.width, canvas.height);
  67.  
  68.   // var mirror = canvas.height * 0.6;
  69.   // var grad = ctx.createLinearGradient(0, 0, 0, mirror);
  70.   // grad.addColorStop(0, 'rgba(0, 0, 0, 0.5)');
  71.   // grad.addColorStop(1, 'rgba(0, 0, 0, 1)');
  72.   // ctx.fillStyle = grad;
  73.   // ctx.rect(0, 0, canvas.width, mirror);
  74.   // ctx.fill();
  75.   // ctx.save();  
  76. }
  77.  
  78. function asTime(t) {
  79.   t = Math.round(t);
  80.   var s = t % 60;
  81.   var m = Math.round(t / 60);
  82.  
  83.   return two(m) + ':' + two(s);
  84. }
  85.  
  86. function two(s) {
  87.   s += "";
  88.   if (s.length < 2) s = "0" + s;
  89.   return s;
  90. }
  91. </script>
  92.  
  93. <div id="imacros-bookmark-div" style="display: none; "><textarea id="imacros-macro-container"></textarea></div><div id="csscan-wrapper" style="display: none; "><h2 id="csscan-header">element</h2><table id="csscan-table"><tbody><tr><th colspan="2" id="csscan-header-font" class="csscan-header">Font</th></tr><tr id="csscan-row-font-family"><td id="csscan-property-font-family" class="csscan-property">font-family</td><td id="csscan-value-font-family" class="csscan-value"></td></tr><tr id="csscan-row-font-size"><td id="csscan-property-font-size" class="csscan-property">font-size</td><td id="csscan-value-font-size" class="csscan-value"></td></tr><tr id="csscan-row-font-style"><td id="csscan-property-font-style" class="csscan-property">font-style</td><td id="csscan-value-font-style" class="csscan-value"></td></tr><tr id="csscan-row-font-variant"><td id="csscan-property-font-variant" class="csscan-property">font-variant</td><td id="csscan-value-font-variant" class="csscan-value"></td></tr><tr id="csscan-row-font-weight"><td id="csscan-property-font-weight" class="csscan-property">font-weight</td><td id="csscan-value-font-weight" class="csscan-value"></td></tr><tr id="csscan-row-letter-spacing"><td id="csscan-property-letter-spacing" class="csscan-property">letter-spacing</td><td id="csscan-value-letter-spacing" class="csscan-value"></td></tr><tr id="csscan-row-line-height"><td id="csscan-property-line-height" class="csscan-property">line-height</td><td id="csscan-value-line-height" class="csscan-value"></td></tr><tr id="csscan-row-text-decoration"><td id="csscan-property-text-decoration" class="csscan-property">text-decoration</td><td id="csscan-value-text-decoration" class="csscan-value"></td></tr><tr id="csscan-row-text-align"><td id="csscan-property-text-align" class="csscan-property">text-align</td><td id="csscan-value-text-align" class="csscan-value"></td></tr><tr id="csscan-row-text-indent"><td id="csscan-property-text-indent" class="csscan-property">text-indent</td><td id="csscan-value-text-indent" class="csscan-value"></td></tr><tr id="csscan-row-text-transform"><td id="csscan-property-text-transform" class="csscan-property">text-transform</td><td id="csscan-value-text-transform" class="csscan-value"></td></tr><tr id="csscan-row-white-space"><td id="csscan-property-white-space" class="csscan-property">white-space</td><td id="csscan-value-white-space" class="csscan-value"></td></tr><tr id="csscan-row-word-spacing"><td id="csscan-property-word-spacing" class="csscan-property">word-spacing</td><td id="csscan-value-word-spacing" class="csscan-value"></td></tr><tr id="csscan-row-color"><td id="csscan-property-color" class="csscan-property">color</td><td id="csscan-value-color" class="csscan-value"></td></tr><tr><th colspan="2" id="csscan-header-background" class="csscan-header">Background</th></tr><tr id="csscan-row-background-attachment"><td id="csscan-property-background-attachment" class="csscan-property">bg-attachment</td><td id="csscan-value-background-attachment" class="csscan-value"></td></tr><tr id="csscan-row-background-color"><td id="csscan-property-background-color" class="csscan-property">bg-color</td><td id="csscan-value-background-color" class="csscan-value"></td></tr><tr id="csscan-row-background-image"><td id="csscan-property-background-image" class="csscan-property">bg-image</td><td id="csscan-value-background-image" class="csscan-value"></td></tr><tr id="csscan-row-background-position"><td id="csscan-property-background-position" class="csscan-property">bg-position</td><td id="csscan-value-background-position" class="csscan-value"></td></tr><tr id="csscan-row-background-repeat"><td id="csscan-property-background-repeat" class="csscan-property">bg-repeat</td><td id="csscan-value-background-repeat" class="csscan-value"></td></tr><tr><th colspan="2" id="csscan-header-size" class="csscan-header">Box</th></tr><tr id="csscan-row-width"><td id="csscan-property-width" class="csscan-property">width</td><td id="csscan-value-width" class="csscan-value"></td></tr><tr id="csscan-row-height"><td id="csscan-property-height" class="csscan-property">height</td><td id="csscan-value-height" class="csscan-value"></td></tr><tr id="csscan-row-border-top"><td id="csscan-property-border-top" class="csscan-property">border-top</td><td id="csscan-value-border-top" class="csscan-value"></td></tr><tr id="csscan-row-border-right"><td id="csscan-property-border-right" class="csscan-property">border-right</td><td id="csscan-value-border-right" class="csscan-value"></td></tr><tr id="csscan-row-border-bottom"><td id="csscan-property-border-bottom" class="csscan-property">border-bottom</td><td id="csscan-value-border-bottom" class="csscan-value"></td></tr><tr id="csscan-row-border-left"><td id="csscan-property-border-left" class="csscan-property">border-left</td><td id="csscan-value-border-left" class="csscan-value"></td></tr><tr id="csscan-row-margin"><td id="csscan-property-margin" class="csscan-property">margin</td><td id="csscan-value-margin" class="csscan-value"></td></tr><tr id="csscan-row-padding"><td id="csscan-property-padding" class="csscan-property">padding</td><td id="csscan-value-padding" class="csscan-value"></td></tr><tr id="csscan-row-max-height"><td id="csscan-property-max-height" class="csscan-property">max-height</td><td id="csscan-value-max-height" class="csscan-value"></td></tr><tr id="csscan-row-min-height"><td id="csscan-property-min-height" class="csscan-property">min-height</td><td id="csscan-value-min-height" class="csscan-value"></td></tr><tr id="csscan-row-max-width"><td id="csscan-property-max-width" class="csscan-property">max-width</td><td id="csscan-value-max-width" class="csscan-value"></td></tr><tr id="csscan-row-min-width"><td id="csscan-property-min-width" class="csscan-property">min-width</td><td id="csscan-value-min-width" class="csscan-value"></td></tr><tr id="csscan-row-outline-color"><td id="csscan-property-outline-color" class="csscan-property">outline-color</td><td id="csscan-value-outline-color" class="csscan-value"></td></tr><tr id="csscan-row-outline-style"><td id="csscan-property-outline-style" class="csscan-property">outline-style</td><td id="csscan-value-outline-style" class="csscan-value"></td></tr><tr id="csscan-row-outline-width"><td id="csscan-property-outline-width" class="csscan-property">outline-width</td><td id="csscan-value-outline-width" class="csscan-value"></td></tr><tr><th colspan="2" id="csscan-header-position" class="csscan-header">Positioning</th></tr><tr id="csscan-row-position"><td id="csscan-property-position" class="csscan-property">position</td><td id="csscan-value-position" class="csscan-value"></td></tr><tr id="csscan-row-top"><td id="csscan-property-top" class="csscan-property">top</td><td id="csscan-value-top" class="csscan-value"></td></tr><tr id="csscan-row-bottom"><td id="csscan-property-bottom" class="csscan-property">bottom</td><td id="csscan-value-bottom" class="csscan-value"></td></tr><tr id="csscan-row-right"><td id="csscan-property-right" class="csscan-property">right</td><td id="csscan-value-right" class="csscan-value"></td></tr><tr id="csscan-row-left"><td id="csscan-property-left" class="csscan-property">left</td><td id="csscan-value-left" class="csscan-value"></td></tr><tr id="csscan-row-float"><td id="csscan-property-float" class="csscan-property">float</td><td id="csscan-value-float" class="csscan-value"></td></tr><tr id="csscan-row-display"><td id="csscan-property-display" class="csscan-property">display</td><td id="csscan-value-display" class="csscan-value"></td></tr><tr id="csscan-row-clear"><td id="csscan-property-clear" class="csscan-property">clear</td><td id="csscan-value-clear" class="csscan-value"></td></tr><tr id="csscan-row-z-index"><td id="csscan-property-z-index" class="csscan-property">z-index</td><td id="csscan-value-z-index" class="csscan-value"></td></tr><tr><th colspan="2" id="csscan-header-list" class="csscan-header">List</th></tr><tr id="csscan-row-list-style-image"><td id="csscan-property-list-style-image" class="csscan-property">list-style-image</td><td id="csscan-value-list-style-image" class="csscan-value"></td></tr><tr id="csscan-row-list-style-type"><td id="csscan-property-list-style-type" class="csscan-property">list-style-type</td><td id="csscan-value-list-style-type" class="csscan-value"></td></tr><tr id="csscan-row-list-style-position"><td id="csscan-property-list-style-position" class="csscan-property">list-style-position</td><td id="csscan-value-list-style-position" class="csscan-value"></td></tr><tr><th colspan="2" id="csscan-header-table" class="csscan-header">Table</th></tr><tr id="csscan-row-vertical-align"><td id="csscan-property-vertical-align" class="csscan-property">vertical-align</td><td id="csscan-value-vertical-align" class="csscan-value"></td></tr><tr id="csscan-row-border-collapse"><td id="csscan-property-border-collapse" class="csscan-property">border-collapse</td><td id="csscan-value-border-collapse" class="csscan-value"></td></tr><tr id="csscan-row-border-spacing"><td id="csscan-property-border-spacing" class="csscan-property">border-spacing</td><td id="csscan-value-border-spacing" class="csscan-value"></td></tr><tr id="csscan-row-caption-side"><td id="csscan-property-caption-side" class="csscan-property">caption-side</td><td id="csscan-value-caption-side" class="csscan-value"></td></tr><tr id="csscan-row-empty-cells"><td id="csscan-property-empty-cells" class="csscan-property">empty-cells</td><td id="csscan-value-empty-cells" class="csscan-value"></td></tr><tr id="csscan-row-table-layout"><td id="csscan-property-table-layout" class="csscan-property">table-layout</td><td id="csscan-value-table-layout" class="csscan-value"></td></tr><tr><th colspan="2" id="csscan-header-effects" class="csscan-header">Effects</th></tr><tr id="csscan-row-text-shadow"><td id="csscan-property-text-shadow" class="csscan-property">text-shadow</td><td id="csscan-value-text-shadow" class="csscan-value"></td></tr><tr id="csscan-row--webkit-box-shadow"><td id="csscan-property--webkit-box-shadow" class="csscan-property">-webkit-box-shadow</td><td id="csscan-value--webkit-box-shadow" class="csscan-value"></td></tr><tr id="csscan-row-border-radius"><td id="csscan-property-border-radius" class="csscan-property">border-radius</td><td id="csscan-value-border-radius" class="csscan-value"></td></tr><tr><th colspan="2" id="csscan-header-other" class="csscan-header">Other</th></tr><tr id="csscan-row-overflow"><td id="csscan-property-overflow" class="csscan-property">overflow</td><td id="csscan-value-overflow" class="csscan-value"></td></tr><tr id="csscan-row-cursor"><td id="csscan-property-cursor" class="csscan-property">cursor</td><td id="csscan-value-cursor" class="csscan-value"></td></tr><tr id="csscan-row-visibility"><td id="csscan-property-visibility" class="csscan-property">visibility</td><td id="csscan-value-visibility" class="csscan-value"></td></tr></tbody></table></div></body></html>

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