I am Creating Photo Editing App in IOS SWIFT3, i need to implement Undo Redo Feature. I have Searched for NSUndoManager but i didn't get any idea about how can i Implement this. can anyone Help me with this?
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I am Creating Photo Editing App in IOS SWIFT3, i need to implement Undo Redo Feature. I have Searched for NSUndoManager but i didn't get any idea about how can i Implement this. can anyone Help me with this?