Re: [matplotlib-devel] pdf memory leak: rendering text

2008-07-31 Thread John Hunter
On Thu, Jul 31, 2008 at 10:37 AM, Michael Droettboom <[EMAIL PROTECTED]> wrote: > Yes, it looks like _ttconv.cpp is the culprit here. Sloppy reference > handling (and I say that as the author of that file...) I've committed some > changes to SVN that seem to remove the leaks with memleak_hawaii3.

Re: [matplotlib-devel] pdf memory leak: rendering text

2008-07-31 Thread Michael Droettboom
Yes, it looks like _ttconv.cpp is the culprit here. Sloppy reference handling (and I say that as the author of that file...) I've committed some changes to SVN that seem to remove the leaks with memleak_hawaii3.py and the PDF and PS backends. Cheers, Mike Michael Droettboom wrote: > I'm just

Re: [matplotlib-devel] pdf memory leak: rendering text

2008-07-31 Thread Michael Droettboom
I'm just getting back from vacation and will add this to my TODO list. I have some thoughts... Cheers, Mike Eric Firing wrote: > John Hunter wrote: > >> On Sat, Jul 26, 2008 at 7:20 PM, Eric Firing <[EMAIL PROTECTED]> wrote: >> >> >>> The attached script gives a quick and simple illustr

Re: [matplotlib-devel] pdf memory leak: rendering text

2008-07-26 Thread Eric Firing
John Hunter wrote: > On Sat, Jul 26, 2008 at 7:20 PM, Eric Firing <[EMAIL PROTECTED]> wrote: > >> The attached script gives a quick and simple illustration of the pdf backend >> memory leak noted earlier by Paul Kienzle. It seems to be entirely related >> to rendering text. Adding axes, lines, a

Re: [matplotlib-devel] pdf memory leak: rendering text

2008-07-26 Thread John Hunter
On Sat, Jul 26, 2008 at 7:20 PM, Eric Firing <[EMAIL PROTECTED]> wrote: > The attached script gives a quick and simple illustration of the pdf backend > memory leak noted earlier by Paul Kienzle. It seems to be entirely related > to rendering text. Adding axes, lines, and images does not seem to