corona comics Framing issue

Please someone help me out with making this work!

Is there a way to have the zoomed-in frames appear as shapes other than rectangles? I have a comic I am trying to digitize, and it works great, but they have a lot of frames that are diagonal (triangle shaped, not rectangles or squares) and I can’t match up my zoomed-in frames to their original frames. Currently, you can see the content from the other frames when the page has a diagonal frame.

I am using Corona comics coordinate creator from http://www.andyhullinger.com/CC_CoordCodeCreator/

Here’s an example to explain my meaning: http://www.extremechroma.com/example.jpg

Thank you!!! [import]uid: 109346 topic_id: 26126 reply_id: 326126[/import]