Undo-Redo feature in Fabric.js

Question

Is there any built-in support for for undo/redo in Fabric.js? Can you please guide me on how you used this cancel and repeat in [http://printio.ru/][1]

Answer 1

I am allowing the user to remove the last added path (in my painting application), this works fine for me:

var lastItemIndex = (fabricCanvas.getObjects().length - 1);
var item = fabricCanvas.item(lastItemIndex);

if(item.get('type') === 'path') {
  fabricCanvas.remove(item);
  fabricCanvas.renderAll();
}

But you could also remove the IF statement and let people remove anything.