Make scroll-zooming transformation commutative and positive definite

edemaine / cocreate

Cocreate Shared Whiteboard/Drawing

MIT License

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Make scroll-zooming transformation commutative and positive definite #128

Closed duetosymmetry closed 3 years ago

duetosymmetry commented 3 years ago

This partially addresses #127. Thanks to a suggestion from @diomidov to think about this mathematically, rather than the ad hoc solution I was pitching.

duetosymmetry commented 3 years ago

No longer needed because of 48fc6e7