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這是我的代碼,我做錯了什麼?該圖像目前顯示在瀏覽器中,但它不會減輕...我的PIXASTIC「Lighten.js」過濾器Javascript和HTML5代碼不起作用
這是我的HTML代碼,並鏈接到從他們的下載網站構建的custom.js文件(它包括核心和減輕就是這樣)
<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript" charset="utf-8" src="pixastic.custom (5).js"></script>
<style>
body {
margin: 0px;
padding: 0px;
}
#myCanvas {
border: 1px solid #9C9898;
}
</style>
<script>
window.onload = function() {
var canvas = document.getElementById("myCanvas");
var context = canvas.getContext("2d");
var imageObj = new Image();
imageObj.onload = function() {
var options ={};
Pixastic.process(imageObj, "lighten", options)
{amount : .5
};
options.resultCanvas;
context.drawImage(imageObj, 80, 60);
}
imageObj.src = "IMAG8703.jpg";
};
</script>
</head>
<body>
<canvas id="myCanvas" width="2000" height="4000"></canvas>
</body>
</html>
[由同一用戶這個問題(完全重複http://stackoverflow.com/questions/10952343/i- AM-有使用HTML5的畫布和JavaScript的過濾器,故障處理,我-圖像)。有趣! – lbstr