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js如何合并两张图片变成一张?

js如何合并两张图片变成一张?

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var c=document.getElementById("myCanvas");
var ctx=c.getContext("2d");
var imageObj1 = new Image();
var imageObj2 = new Image();
imageObj1.src = "1.png"
imageObj1.onload = function() {
   ctx....

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试试merge-images.js这款插件,很方便的

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