2010/7/8 Stéphane Ducasse <[email protected]> > Hi > > (1...@20) rotateBy: #left centerAt: 0 @0 > returns > 20@ -10 > > and my math tells me that this is a rotation to the right. > > Am I correct? > Then why I'm wrong? screen coordinates vs. math coordinate? >
Sure. > > Stef > > _______________________________________________ > Pharo-project mailing list > [email protected] > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >
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