I want to build an app something like this in corona. Is that possible?
https://itunes.apple.com/us/app/scratch-quiz-whats-word-puzzle/id716628240?mt=8
I guess that It requires image pixel manipulation, applying strokes and making some portion of the top layer image transparent. Will corona let us access image pixels?
I’m not completely sure but I think it should be possible.
You would have to make a black rectangle, put it into a snapshot group and on every touch event you draw a white circle and refresh the snapshot / screenshot. then you’d have to take the snapshot and use it as a mask
So in the end you’re just adding circles on and on and on to create a mask file…
bitmap manipulation / pixel manipulation is not there yet…
I’m not completely sure but I think it should be possible.
You would have to make a black rectangle, put it into a snapshot group and on every touch event you draw a white circle and refresh the snapshot / screenshot. then you’d have to take the snapshot and use it as a mask
So in the end you’re just adding circles on and on and on to create a mask file…
bitmap manipulation / pixel manipulation is not there yet…