android - recognize fitting shapes (like tangram)

Question

Suppose I would like to program a tangram like app. I would probably generate some ImageViews containing some sort of Drawables in certain shaped pieces and I would make them draggable and maybe rotatable. But how would I go about recognizing if the destined shape is assembled out of the individual ImageView pieces? How would I like allow for some margin of error in the relative positioning/rotation?

question from:https://stackoverflow.com/questions/65857852/recognize-fitting-shapes-like-tangram

Answer 1

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