Fixed ratio enhancements#26

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maxlk wants to merge 2 commits intomockingbot:masterfrom

maxlk:fixed-ratio-enhancements

Commits on Nov 3, 2020

more precise resize when ratio is fixed: bigger dimension is a master, smaller dimension is a slave
maxlk
committed

Commits on Nov 5, 2020

pin position of an opposit anchor point during resize with an edge middle anchor point when rect has fixed ratio
maxlk
committed