[matplotlib-devel] hexbin, mincnt

2009-01-12 Thread T J
It looks like mincnt is used only when C is not None. For the default histogram method, I've found it useful to be able to turn off cells with fewer then *mincnt* points. Attached is a diff which implements this. Also, should *marginals* be True by default? It seems that hexbin is an alternativ

Re: [matplotlib-devel] hexbin, mincnt

2009-01-12 Thread John Hunter
On Mon, Jan 12, 2009 at 3:29 AM, T J wrote: > It looks like mincnt is used only when C is not None. For the default > histogram method, I've found it useful to be able to turn off cells > with fewer then *mincnt* points. Attached is a diff which implements > this. Also, should *marginals* be Tr

[matplotlib-devel] Jagged plot in macosx backend

2009-01-12 Thread Tony Yu
There appears to be a bug in the macosx backend. When I plot large numbers with small variations in the value, the numbers seem to be coarsely rounded off. This bug doesn't appear with other backends (I tried WxAgg and TkAgg). Below is a simple script showing the problem and the resulting p

Re: [matplotlib-devel] Matplotlib patch on EPD trac?

2009-01-12 Thread Dave Peterson
Ryan May wrote: John Hunter wrote: Ryan May has been doing all the heavy lifting with respect to PSD and specgram, so I am going to turf this to him :-) It may be that the bug filer's problems are resolved in the recent changes in 98.5.2, but Ryan should confirm On Fri, Jan 9, 2009 at 2:45

Re: [matplotlib-devel] Matplotlib patch on EPD trac?

2009-01-12 Thread Paul Kienzle
On Jan 9, 2009, at 6:12 PM, Ryan May wrote: > Maybe it's time to refactor here to get routine(s) that operate how > we want (IMO > more sanely than Matlab), and we provide wrappers that give Matlab- > like behavior. > Maybe we can also get these sane routines upstream into Scipy. At > that

Re: [matplotlib-devel] Matplotlib patch on EPD trac?

2009-01-12 Thread Ryan May
Paul Kienzle wrote: > > On Jan 9, 2009, at 6:12 PM, Ryan May wrote: > >> Maybe it's time to refactor here to get routine(s) that operate how we >> want (IMO >> more sanely than Matlab), and we provide wrappers that give >> Matlab-like behavior. >> Maybe we can also get these sane routines upstr

[matplotlib-devel] refactoring for units; was Re: John: Thoughts on a standard test system

2009-01-12 Thread Eric Firing
John Hunter wrote: > On the issue of units (not unit testing but unit support which is > motivating your writing of unit test) I think we may need a new > approach. The current approach is to put unitized data into the > artists, and update the converted data at the artist layer. I don't > know