[Feature request] adding scale functionality to canvas.

[Ansh-Rathod]

Hi there! super work. Thank you for keeping it as open-source. I saw your post on Twitter. it seems very performant and also better than InteractiveViewer. It would be great if it could support scaling too. then it would be a perfect replacement for the InteractiveViewer. been trying to do this on my own by using a fork but it is maybe a little complicated for me.

[definev]

I'm trying to figure out how to disable part of TwoDimesionalScrollView gesture to run my own scale implementation. Everything getting better!

[Ansh-Rathod]

Thank you for considering this feature request. i appreciate a lot.