John Hunter wrote: > I'm hesitant to make a single (shared) identity transform since > transforms are mutable.
Couldn't you make one that was immutable (is that possible in Python)? Or even just have a convention that you don't mutate the identity transform (though it could be way to late for that now!), kind of like how we all no not to assign anything else to the name "None". > The harder part was modifying all of the derived classes that were > using the _transform attr directly -- all these had to be ported to > use get_transform instead. This sounds like a job for properties! make _transform a property, and code that gets and sets it directly should still work. though People that were accessing an underscored name directly should expect this kind of problem. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception [EMAIL PROTECTED] ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
