慕桂英4014372
改下源码:主要是让用户调用时能够自定义需要截取Dom对象的宽和高return renderDocument(node.ownerDocument, options, node.ownerDocument.defaultView.innerWidth, node.ownerDocument.defaultView.innerHeight, index).then(function(canvas) { if (typeof(options.onrendered) === "function") { log("options.onrendered is deprecated, html2canvas returns a Promise containing the canvas"); options.onrendered(canvas); } return canvas; });改成 //2016-02-18修改源码,解决BUG 对于部分不能截屏不能全屏添加自定义宽高的参数以支持 var width = options.width != null ? options.width : node.ownerDocument.defaultView.innerWidth; var height = options.height != null ? options.height : node.ownerDocument.defaultView.innerHeight; return renderDocument(node.ownerDocument, options, width, height, index).then(function (canvas) { if (typeof(options.onrendered) === "function") { log("options.onrendered is deprecated, html2canvas returns a Promise containing the canvas"); options.onrendered(canvas); } return canvas; });