Re: [matplotlib-devel] Jagged plot in macosx backend

2009-01-16 Thread Jeff Whitaker
Michiel de Hoon wrote: > I've written a patch that fixes this bug; see > > https://sourceforge.net/tracker/?func=detail&atid=560722&aid=2508440&group_id=80706 > > --Michiel > Just commited your patch (SVN r6787) - thanks Michiel. -Jeff > > --- On Mon, 1/12/09, Tony Yu wrote: > > >> From: T

Re: [matplotlib-devel] Jagged plot in macosx backend

2009-01-16 Thread Michiel de Hoon
I've written a patch that fixes this bug; see https://sourceforge.net/tracker/?func=detail&atid=560722&aid=2508440&group_id=80706 --Michiel --- On Mon, 1/12/09, Tony Yu wrote: > From: Tony Yu > Subject: [matplotlib-devel] Jagged plot in macosx backend > To: "matplotlib development list" > D

Re: [matplotlib-devel] Jagged plot in macosx backend

2009-01-13 Thread Michiel de Hoon
This is indeed a bug. In some places in the code, I was casting from double to float (which is used by Mac OS X quartz internally) too soon. This created a roundoff error, which shows up as the jagged plot. I am preparing a patch and will submit it as soon as possible. Thanks for reporting this