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Team:Cornell/javascripts/mycodraw
From 2013.igem.org
(Difference between revisions)
R.Lizarralde (Talk | contribs) |
R.Lizarralde (Talk | contribs) |
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| Line 4: | Line 4: | ||
var canvas = document.getElementById("mycodraw"); | var canvas = document.getElementById("mycodraw"); | ||
var img = canvas.children[0]; | var img = canvas.children[0]; | ||
| - | + | canvas.width = img.width; | |
| - | + | canvas.height = img.height; | |
var context = canvas.getContext("2d"); | var context = canvas.getContext("2d"); | ||
alert(img.src); | alert(img.src); | ||
Revision as of 17:48, 16 June 2013
function mycoDraw(canvas) { var canvas = document.getElementById("mycodraw"); var img = canvas.children[0]; canvas.width = img.width; canvas.height = img.height; var context = canvas.getContext("2d"); alert(img.src); context.drawImage(img, 0, 0); alert(img.src); }
