Comment #2 on issue 246 by heue...@gmail.com: setMaxScale and setMinScale not working.
http://code.google.com/p/piccolo2d/issues/detail?id=246
To clarify, are you on Piccolo2D version 1.3.1 or on svn trunk (version 2.0-SNAPSHOT)? It has been a while since I looked at the 1.3 branch but I don't see PMouseWheelZoomEventHandler there.
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