matplotlib-devel Mailing List for matplotlib

>>>>> "John" == John Hunter <jdh...@ac...> writes:
 John> * clipping appears broken: arctest.py, legend_demo.py, and
 John> so on. This used to work, right?
 John> * dotted lines are solid: see any plot with grid(True),
 John> eg, log_test.py. Ditto for dashed lines: eg, plot(t3,
 John> cos(2*pi*t3), 'r--') appears solid.
Both of these problems are arising from the select / unselect thing in
the GC. Since these changes were in response to the double gc problem
which no longer exists, I'm simply going to 'pass' in select and
unselect for the next release (which fixes both problems) above.
backend wx now passes all the tests, except the known issues.
I also added some more of the dpi scaling functionality to wx
(linewidth and markersize via the new renderer method
points_to_pixels). The last remaining area is dash size which is more
difficult since wx uses a constant for dash drawing rather than an ink
on/off approach. Does wx also support on/off? If I recall correctly,
you experimented with this but had a hard time getting it working right.
In any case the high res (eg dpi=300) wx output looks great.
There also seems to be an issue with getting the text bounding box
right with fontangles and fontweights that are not standard. To
experiment with this, uncomment 'if 0' on or around line 416 is
axis.py and run text_handles.py or text_themes.py. This will draw the
bbox around you text instance.
JDH

pypaint 0.3
-----------------
This module provides a light Python wrapper for libart written in C. It
allows you to create static images quickly. pypaint runs on both Linux and
Windows.
It only provides basic functionality at the moment - line drawing,
rectangles, polygons, arcs, fill, and simple font support (using freetype
1). The images are output in PNG format.
There will be support for a pypaint backend in the next release of
matplotlib.
pypaint is available at http://sourceforge.net/projects/pypaint. In
future, there will be a homepage up at http://pypaint.sourceforge.net
David Moore
Software Consultant
St. James Software
Phone: +27 21 424 3492
e-mail: da...@sj...
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