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yellowQ-software / yellowQ-Flutter-Image-Painter

Flutter package for painting on images
MIT License
108 stars 119 forks source link

Need a redo button. #22

Open ibrahim-cse opened 2 years ago

ibrahim-cse commented 2 years ago

I want to have a redo button alongside the undo button. And it would be a great help if I could move the lines after drawing it. Thanks.

lively-bigyan commented 2 years ago

While redo is certainly possible, I am not sure how I go on to implement it. I could do a soft redo, where you can redo an undo action but redoing all the actions would be too complicated to manage. For instance, if you did an undo and removed something that you didn't intend accidentally, you'll be able to redo that. But if you did undo, started drawing, and then decided that you want to redo that undo, you probably won't be able to do it.