Android - how to scale/move/rotate the imageviews

问题:

I need to implement image editor project. basically, I need to add some icons,text over an input image then export to final image.

Is there any good tutorial for this?

回答1:

What you are searching is android-multitouch-controller. I have implemented in one of my application. It is working fine.

It has following facility.

1. Multi touch image scaling
2. Multi touch image zooming
3. single touch image panning

There are 3 projects. In that "MTPhotoSortr" is one which I used. You need to check as per your requirement.