Re: [matplotlib-devel] github workflow

2011-09-06 Thread Matthew Brett
Hi, On Tue, Sep 6, 2011 at 8:38 AM, Michael Droettboom wrote: > I think most of the points being made here are valid.  However, a common > occurrence (at least for me) is for a user to struggle against a bug > that I'm currently working on in one of my branches.  Looking at the > main repository,

Re: [matplotlib-devel] github workflow

2011-09-06 Thread Fernando Perez
On Tue, Sep 6, 2011 at 9:53 AM, Michael Droettboom wrote: > It occurred to me that it's also possible to file pull requests very > early on while working on a branch.  This would make these branches that > others may care about more visible.  We would just want some convention > to say "wait -- th

Re: [matplotlib-devel] Change JPG compression ratio in savefig

2011-09-06 Thread Frank Breitling
Hi Jouni, Am 06.09.2011 18:10, schrieb Jouni K. Seppänen: > Frank Breitling writes: > >> I am using the GTKAgg backend which was the only one I found with >> support for JPEG. > I think that backend inherits its support from the GTK backend, which > uses GDK for saving JPEG files, and doesn't do

Re: [matplotlib-devel] github workflow

2011-09-06 Thread Michael Droettboom
It occurred to me that it's also possible to file pull requests very early on while working on a branch. This would make these branches that others may care about more visible. We would just want some convention to say "wait -- this branch isn't done yet, don't merge". Mike On 09/06/2011 11:

Re: [matplotlib-devel] Issue with colored latex text on plots

2011-09-06 Thread Michael Droettboom
On 09/01/2011 09:10 PM, Michael Gilbert wrote: > John Hunter wrote: > >> On Wed, Aug 31, 2011 at 8:49 PM, John Hunter wrote: >> Note that I'm not subscribed to this list, so please CC me on replies. >>> That won't work because mpl converts all tex png raster to black and >>> white and handles

Re: [matplotlib-devel] Change JPG compression ratio in savefig

2011-09-06 Thread Jouni K . Seppänen
Frank Breitling writes: > I am using the GTKAgg backend which was the only one I found with > support for JPEG. I think that backend inherits its support from the GTK backend, which uses GDK for saving JPEG files, and doesn't do anything with those options. I just realized that the Agg support

Re: [matplotlib-devel] github workflow

2011-09-06 Thread Michael Droettboom
I think most of the points being made here are valid. However, a common occurrence (at least for me) is for a user to struggle against a bug that I'm currently working on in one of my branches. Looking at the main repository, it isn't very discoverable that a solution may already exist, and t

Re: [matplotlib-devel] Change JPG compression ratio in savefig

2011-09-06 Thread Frank Breitling
Dear Jouni, Thank you very much for your reply. I am using the GTKAgg backend which was the only one I found with support for JPEG. Although the options quality='95' and quality=1 didn't produce an error they didn't have any effect either on a Ubuntu system. Is there anything else I could try?

Re: [matplotlib-devel] Change JPG compression ratio in savefig

2011-09-06 Thread Jouni K . Seppänen
When saving a figure in JPEG format *via the agg backend*, the following extra keyword arguments have an effect: *quality*: The image quality, on a scale from 1 (worst) to 95 (best). The default is 75. Values above 95 should be avoided; 100 completely di

[matplotlib-devel] Fwd: Re: [Matplotlib-users] Change JPG compression ratio in savefig

2011-09-06 Thread Frank Breitling
Dear developers, Since I can't reach the SF tracker, I send my feature request for a JPG compression switch with savefig to the developer list. Details follow below. I hope you can help. Cheers Frank Original-Nachricht Betreff:Re: [Matplotlib-users] Change JPG comp