[Matplotlib-users] PNG performance tips

2008-03-03 Thread Jesper Larsen
Hi Matplotlib users, I have an application which produces PNG files using the AGG backend. When I profile the application I can see that much of the cpu time is spent in the method write_png called by print_figure in backend_agg.py. Does anyone know which backend is the best for producing fast

Re: [Matplotlib-users] PNG performance tips

2008-03-03 Thread Michael Droettboom
Jesper Larsen wrote: Hi Matplotlib users, I have an application which produces PNG files using the AGG backend. When I profile the application I can see that much of the cpu time is spent in the method write_png called by print_figure in backend_agg.py. I have seen this myself. Keep in

Re: [Matplotlib-users] PNG performance tips

2008-03-03 Thread David Moore
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Michael Droettboom wrote: Jesper Larsen wrote: Hi Matplotlib users, I have an application which produces PNG files using the AGG backend. When I profile the application I can see that much of the cpu time is spent in the method write_png called

Re: [Matplotlib-users] PNG performance tips

2008-03-03 Thread Jesper Larsen
On Mon, 2008-03-03 at 08:16 -0500, Michael Droettboom wrote: I have an application which produces PNG files using the AGG backend. When I profile the application I can see that much of the cpu time is spent in the method write_png called by print_figure in backend_agg.py. I have seen this

Re: [Matplotlib-users] PNG performance tips

2008-03-03 Thread Michael Droettboom
David Moore wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Michael Droettboom wrote: Jesper Larsen wrote: Hi Matplotlib users, I have an application which produces PNG files using the AGG backend. When I profile the application I can see that much of the cpu time is spent in the