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| 1 | <html> | |
| 2 | <head> | |
| 3 | <title>Find & Replace</title> | |
| 4 | <style> | |
| 5 | /*hide the slides*/ | |
| 6 | #slideshow li | |
| 7 | {
| |
| 8 | display:none; | |
| 9 | } | |
| 10 | body | |
| 11 | {
| |
| 12 | overflow:hidden; | |
| 13 | } | |
| 14 | #canvas | |
| 15 | {
| |
| 16 | width:1000px; | |
| 17 | margin:auto; | |
| 18 | } | |
| 19 | </style> | |
| 20 | ||
| 21 | <script type="text/javascript"> | |
| 22 | ||
| 23 | var currentSlide = 0; | |
| 24 | var maxSlides = 1303; | |
| 25 | var FPS = 8; | |
| 26 | var timeout = Math.floor(500/FPS); | |
| 27 | function loadNextSlide() | |
| 28 | {
| |
| 29 | currentSlide = currentSlide > (maxSlides-1) ? 1 : currentSlide+1; | |
| 30 | //console.log("Next Index: " + currentSlide);
| |
| 31 | ||
| 32 | blitImageToCanvas('image_'+currentSlide);
| |
| 33 | ||
| 34 | ||
| 35 | setTimeout(loadNextSlide,timeout); | |
| 36 | } | |
| 37 | ||
| 38 | function blitImageToCanvas(imageID) | |
| 39 | {
| |
| 40 | var image = document.getElementById(imageID); | |
| 41 | var canvas = document.getElementById("myCanvas");
| |
| 42 | ||
| 43 | var ctx = canvas.getContext('2d');
| |
| 44 | ctx.drawImage(image,0,0); | |
| 45 | ||
| 46 | } | |
| 47 | ||
| 48 | function onLoad() | |
| 49 | {
| |
| 50 | loadNextSlide(); | |
| 51 | } | |
| 52 | </script> | |
| 53 | ||
| 54 | </head> | |
| 55 | <body onload="onLoad();"> | |
| 56 | <body style="background-color:black"> | |
| 57 | <!-- canvas is the same size as the images, and all the images are the same size --> | |
| 58 | <div id="canvas"> | |
| 59 | <canvas id="myCanvas" width="1000" height="600"></canvas> | |
| 60 | </div> | |
| 61 | <!-- | |
| 62 | Imporant that the images have ids with numbers, as we're not using jquery. to keep things simple. | |
| 63 | --> | |
| 64 | <div id="slideshow"> | |
| 65 | <ul class="slides"> | |
| 66 | <li><img id='image_1' src="images/1.jpg" width="1000" height="600"/></li> | |
| 67 | <li><img id='image_2' src="images/2.jpg" width="1000" height="600"/></li> | |
| 68 | <li><img id='image_3' src="images/3.jpg" width="1000" height="600"/></li> | |
| 69 | <li><img id='image_4' src="images/4.jpg" width="1000" height="600"/></li> | |
| 70 | <li><img id='image_5' src="images/5.jpg" width="1000" height="600"/></li> | |
| 71 | <li><img id='image_6' src="images/6.jpg" width="1000" height="600"/></li> | |
| 72 | <li><img id='image_7' src="images/7.jpg" width="1000" height="600"/></li> | |
| 73 | <li><img id='image_8' src="images/8.jpg" width="1000" height="600"/></li> | |
| 74 | - | <li><img id='image_9' src="images/9.jpg" width="1000" height="600"/></li> |
| 74 | + | <li><img id='image_9' src="images/9.jpg" width="1000" height="600"/></li> |
| 75 | // ad infinitum | |
| 76 | </ul> | |
| 77 | </div> | |
| 78 | </body> | |
| 79 | </html> |
