Created
November 29, 2012 12:19
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Camera Demo</title> | |
| <meta name="viewport" content="width=device-width" /> | |
| </head> | |
| <body> | |
| <input type="file" accept="image/*" id="imageLoader"/> | |
| <canvas id="imageCanvas" width=300 height="300"></canvas> | |
| <script> | |
| var imageLoader = document.getElementById('imageLoader'); | |
| imageLoader.addEventListener('change', handleImage, false); | |
| var canvas = document.getElementById('imageCanvas'); | |
| var ctx = canvas.getContext('2d'); | |
| function handleImage(e) { | |
| var reader = new FileReader(); | |
| reader.onload = function(event){ | |
| var img = new Image(); | |
| img.onload = function(){ | |
| ctx.drawImage(img,0,0); | |
| } | |
| img.src = event.target.result; | |
| } | |
| reader.readAsDataURL(e.target.files[0]); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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