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我有帆布代碼象下面這樣:IE8不`噸得到canvas元素
var canvas = document.getElementById('myCanvas');
var context = canvas.getContext('2d');
var imageObj = new Image();
imageObj.src = 'images/floor1.jpg';
imageObj.onload = function() {
context.drawImage(imageObj, 0, 0, 610, 290, 0, 0, 610, 290);
context.beginPath();
context.rect(62, 66, 66, 25); /* rectangle F sold */
context.rect(221, 66, 66, 25);
context.rect(327, 66, 66, 25);
context.rect(488, 66, 66, 25);
context.rect(62, 181, 66, 25);
context.rect(186, 181, 66, 25);
context.rect(363, 181, 66, 25);
context.rect(488, 181, 66, 25);
context.lineWidth = 2;
context.strokeStyle = 'black';
context.stroke();
var dataURL = canvas.toDataURL("image/png");
document.getElementById('out').src = dataURL;
};
但在IE8這不`噸的工作。 我嘗試添加explorercanvas代碼:
< script src="excanvas.js"></script >
if (typeof(G_vmlCanvasManager) != 'undefined') {
myCanvas = G_vmlCanvasManager.initElement(myCanvas);
}
但這不`噸的工作。有任何想法嗎?
我知道IE8不'噸工作畫布。但我發現這個腳本「explorercanvas」http://excanvas.sourceforge.net/並嘗試使用它 – user2567515