toDataURL not work

[diego.delgado]

Someone can tell me why toDataURL not work? Something wrong?

Code: Select all

var img = new Image();
img.src = '34454.jpg';

var canvasTest = document.getElementById("imgCanvas");
var c = canvas.getContext("2d");
c.drawImage(img, img.width, img.height);
var camURL = canvasTest.toDataURL("image/png");
alert(camURL);


Thank´s!

[zcorpan]

Image loading is not sync. You need to wait until the image is loaded before painting it on the canvas.