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January 1, 2016 23:09
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Mini sprite viewer made with jQuery and some CSS tricks. Set variables in the URL, ie: spriteviewer.html?image=http://i.imgur.com/GAZG8wV.png&framesize=40&framecount=8&fps=30
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| <!doctype html> | |
| <html> | |
| <body> | |
| <div id="canvas"></div> | |
| <script src="//code.jquery.com/jquery-1.10.2.min.js"></script> | |
| <script> | |
| var options = {}; | |
| window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function (m, key, value) { | |
| options[key] = value; | |
| }); | |
| $(function() { | |
| var canvas = $("#canvas"); | |
| options['framesize'] = parseInt(options['framesize']); | |
| options['framecount'] = parseInt(options['framecount']); | |
| options['fps'] = parseInt(options['fps']); | |
| canvas.width(options['framesize']); | |
| canvas.height(options['framesize']); | |
| canvas.css("background-image", "url(\"" + options['image'] + "\")"); | |
| var i = options['framecount']; | |
| setInterval(function () { | |
| if (typeof options['reverse'] === 'undefined') { | |
| i == 1 ? i = options['framecount'] : i--; | |
| } else { | |
| i == options['framecount'] ? i = 1 : i++; | |
| } | |
| canvas.css("background-position", ((options['framesize'] * i) + "px 0px")); | |
| }, 1000 / options['fps']); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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