The image editor is a great start, but missing a critical feature - image drawing / annotation. The ability to draw lines, shapes or text onto an image. Should allow this to be done when pinch / zoom is in progress. Items drawn should be amendable until saved. Opportunity to retrieve the annotation only data separately to the image so you can preserve the original.

We are concerned that if the user uses a white background image, the borders would be hard to see,
Provide an option to change the colors of the crop geometry

I just want to know, whether the image is changed or not.

- The user opens the image with the Image-Editor.

- The user closes the Image-Editor. If the Image was changed, I want to save the image automatically

I want to be able to layer images over top of each other. Having a top layer that cannot move and contains a transparency. The bottom layer would contains  some kind of graphic and then crop it to the top layer. 

Hi,

Do you plan add to image editor perspective correction option?
I know it is image analysis, but it could be even manual possibility to select document corners and transform to square image.

Or maybe it is possible using some other control or functionality now?

When Crop is applied, the control should display the non-selected area of the photo with configurable opacity settings