On the iPad, rotating the canvas causes the guides to move to an incorrect location. I've included a video to show what I mean.

https://youtu.be/KCGQywokvEU

A second thing that needs to get done is to better categorize the brushes. Currently, there is a Main Brushes, Circle Brushes, Square brushes (or something like that), etc. That is not a very good system of categories. Probably better to have category system like this: Drawing, Blending, Painting, ...

Alright, I made 2 pictures.

https://www.dropbox.com/s/lpu3nygvexy2c ... e.jpg?dl=0

https://www.dropbox.com/s/3uua41ox1u9t1 ... 2.jpg?dl=0

I was wondering if a brush that can continuously sample color from the left of its movement direction would be possible. The point would be to clean up edges that are near gradient areas. Similar to the clone tool but maintains angle instead of the relative position. But ideally the direction you sa...