Re: [matplotlib-devel] Unavoidable gridlines in pcolor pdf output

2012-04-09 Thread Michael Gilbert
On Mon, Apr 9, 2012 at 1:43 PM, Eric Firing wrote: >> Making the polygons overlap by one pdf unit (1/72 of an inch) seems to >> make the lines go away at least in Preview. Making them overlap by 0.1 >> units does not help. > > Does it make them go away with alpha = 0.5, say? Setting alpha 0.5 did

[matplotlib-devel] Unavoidable gridlines in pcolor pdf output

2012-04-06 Thread Michael Gilbert
Hi, It seems that savig a pcolor plot to a pdf format always includes gridlines, which isn't true for other output formats like png. The attached example demonstrates this problem. I've only tested this on version 1.1.1rc1. Thanks, Mike test Description: Binary data --

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

2011-09-01 Thread Michael Gilbert
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 color on its own in post-processing.  The foll

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

2011-08-31 Thread Michael Gilbert
Hi, I'm trying to generate colored text on my plots, but can only seem to get black and white. I've attached an example python scriptx (test.py) that demonstrates the problem. This produces a plot (test.png) with black and white text even though I've explicitly told latex to use color, and in