如何在fabricjs中获取对象标识符?例如
var text = new fabric.IText('hello world', { left: mouse1X, top: mouse1Y });
ID = text.get???
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该标识符应存在于
JSON.stringify(canvas)
canvas.loadFromJSON()
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标识符应该出现在JSON.stringify(canvas)canvas.loadFromJSON()中
fabricjs ×3