Re: [Pharo-project] simple point function seems strange

2010/7/8 Stéphane Ducasse <stephane.ducasse@inria.fr>

Hi

(10@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

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