如何更改fabric.Image对象属性src的图像? [英] How to change the image of the fabric.Image object attribute src?

问题描述

如果已经制作了动画，如何更改fabric.Image对象属性src的图像?

How can I change the image of the fabric.Image object attribute src, if I have already made an animation?

推荐答案

您可以使用.setElement()更改图像.

例如，假设您有一个名为myFabricObect的fabricJS图像对象.

For example, let's say you have a fabricJS image object called myFabricObect.

然后，如果页面上有html图像元素<img id="newImage">，则可以使用"newImage"加载myFabricObject，如下所示:

Then, if you have an html image element <img id="newImage"> on your page, you can load your myFabricObject with the "newImage" like this:

myFabricObject.setElement(document.getElementById("newImage"));

您还可以创建一个JavaScript Image()并将其分配给myFabricObject:

You could also create a javascript Image() and assign that to myFabricObject:

var img=new Image();
img.onload=function(){
    myFabricObject.setElement(img);
}
img.src="myNewImage.png";

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