matplotlib-checkins Mailing List for matplotlib

Revision: 7204
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7204&view=rev
Author: jdh2358
Date: 2009年06月08日 20:49:29 +0000 (2009年6月08日)
Log Message:
-----------
applied Goekhan's installation FAQ patch
Modified Paths:
--------------
 trunk/matplotlib/doc/faq/installing_faq.rst
 trunk/matplotlib/lib/matplotlib/cbook.py
Modified: trunk/matplotlib/doc/faq/installing_faq.rst
===================================================================
--- trunk/matplotlib/doc/faq/installing_faq.rst	2009年06月08日 16:28:21 UTC (rev 7203)
+++ trunk/matplotlib/doc/faq/installing_faq.rst	2009年06月08日 20:49:29 UTC (rev 7204)
@@ -106,6 +106,19 @@
 > cd matplotlib
 > python setup.py install
 
+If you want to be able to follow the development branch as it changes just replace
+the last step with (Make sure you have **setuptools** installed)::
+
+ > python setupegg.py develop
+
+This creates links in the right places and installs the command line script to the appropriate places.
+Then, if you want to update your **matplotlib** at any time, just do::
+
+ > svn update
+
+When you run `svn update`, if the output shows that only Python files have been updated, you are all set.
+If C files have changed, you need to run the `python setupegg develop` command again to compile them.
+
 There is more information on :ref:`using Subversion <using-svn>` in
 the developer docs.
 
Modified: trunk/matplotlib/lib/matplotlib/cbook.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/cbook.py	2009年06月08日 16:28:21 UTC (rev 7203)
+++ trunk/matplotlib/lib/matplotlib/cbook.py	2009年06月08日 20:49:29 UTC (rev 7204)
@@ -254,6 +254,10 @@
 self.__dict__.update(kwds)
 
 
+ def __repr__(self):
+ keys = self.__dict__.keys()
+ return 'Bunch(%s)'%', '.join(['%s=%s'%(k,self.__dict__[k]) for k in keys])
+
 def unique(x):
 'Return a list of unique elements of *x*'
 return dict([ (val, 1) for val in x]).keys()
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Revision: 7203
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7203&view=rev
Author: heeres
Date: 2009年06月08日 16:28:21 +0000 (2009年6月08日)
Log Message:
-----------
mplot3d: really add docs
Added Paths:
-----------
 trunk/matplotlib/doc/mpl_toolkits/mplot3d/
 trunk/matplotlib/doc/mpl_toolkits/mplot3d/api.rst
 trunk/matplotlib/doc/mpl_toolkits/mplot3d/index.rst
 trunk/matplotlib/doc/mpl_toolkits/mplot3d/tutorial.rst
Added: trunk/matplotlib/doc/mpl_toolkits/mplot3d/api.rst
===================================================================
--- trunk/matplotlib/doc/mpl_toolkits/mplot3d/api.rst	 (rev 0)
+++ trunk/matplotlib/doc/mpl_toolkits/mplot3d/api.rst	2009年06月08日 16:28:21 UTC (rev 7203)
@@ -0,0 +1,25 @@
+***********
+mplot3d API
+***********
+
+:mod:`mpl_toolkits.mplot3d.axes3d`
+==================================
+
+.. automodule:: mpl_toolkits.mplot3d.axes3d
+ :members:
+ :exclude-members: contour3D, contourf3D, plot3D, scatter3D
+ :show-inheritance:
+
+:mod:`mpl_toolkits.mplot3d.art3d`
+=================================
+
+.. automodule:: mpl_toolkits.mplot3d.art3d
+ :members:
+ :show-inheritance:
+
+:mod:`mpl_toolkits.mplot3d.proj3d`
+==================================
+
+.. automodule:: mpl_toolkits.mplot3d.proj3d
+ :members:
+ :show-inheritance:
Added: trunk/matplotlib/doc/mpl_toolkits/mplot3d/index.rst
===================================================================
--- trunk/matplotlib/doc/mpl_toolkits/mplot3d/index.rst	 (rev 0)
+++ trunk/matplotlib/doc/mpl_toolkits/mplot3d/index.rst	2009年06月08日 16:28:21 UTC (rev 7203)
@@ -0,0 +1,23 @@
+.. _toolkit_mplot3d-index:
+.. currentmodule:: mpl_toolkits.mplot3d
+
+*******
+mplot3d
+*******
+
+Matplotlib mplot3d toolkit
+==========================
+The mplot3d toolkit adds simple 3d plotting capabilities to matplotlib by
+supplying an axis object that can create a 2d projection of a 3d scene.
+In the end it produces a list of 2d lines and patches that are drawn by the
+normal matplotlib code. Therefore the resulting graph will have the same look
+and feel as regular 2d plots.
+
+Interactive backends also provide the ability to rotate and zoom the 3d scene.
+
+.. toctree::
+ :maxdepth: 2
+
+ tutorial.rst
+ api.rst
+
Added: trunk/matplotlib/doc/mpl_toolkits/mplot3d/tutorial.rst
===================================================================
--- trunk/matplotlib/doc/mpl_toolkits/mplot3d/tutorial.rst	 (rev 0)
+++ trunk/matplotlib/doc/mpl_toolkits/mplot3d/tutorial.rst	2009年06月08日 16:28:21 UTC (rev 7203)
@@ -0,0 +1,75 @@
+.. _toolkit_mplot3d-tutorial:
+.. currentmodule:: mpl_toolkits.mplot3d
+
+****************
+mplot3d tutorial
+****************
+
+Getting started
+===============
+Create a new :class:`matplotlib.figure.Figure` and an
+:class:`~mpl_toolkits.mplot3d.Axes3D` object in it::
+
+ import pylab
+ fig = pylab.figure()
+ from mpl_toolkits.mplot3d import Axes3D
+ ax = Axes3D(fig)
+
+Line plots
+====================
+.. automethod:: Axes3D.plot
+
+.. plot:: mpl_examples/mplot3d/lines3d_demo.py
+
+Scatter plots
+=============
+.. automethod:: Axes3D.scatter
+
+.. plot:: mpl_examples/mplot3d/scatter3d_demo.py
+
+Wireframe plots
+===============
+.. automethod:: Axes3D.plot_wireframe
+
+.. plot:: mpl_examples/mplot3d/wire3d_demo.py
+
+Surface plots
+=============
+.. automethod:: Axes3D.plot_surface
+
+.. plot:: mpl_examples/mplot3d/surface3d_demo.py
+
+Contour plots
+=============
+.. automethod:: Axes3D.contour
+
+.. plot:: mpl_examples/mplot3d/contour3d_demo.py
+
+Filled contour plots
+====================
+.. automethod:: Axes3D.contourf
+
+.. plot:: mpl_examples/mplot3d/contourf3d_demo.py
+
+Polygon plots
+====================
+.. automethod:: add_collection3d
+
+.. plot:: mpl_examples/mplot3d/polys3d_demo.py
+
+Bar plots
+====================
+.. automethod:: Axes3D.bar
+
+.. plot:: mpl_examples/mplot3d/bars3d_demo.py
+
+2D plots in 3D
+====================
+.. plot:: mpl_examples/mplot3d/2dcollections3d_demo.py
+
+Text
+====================
+.. automethod:: Axes3D.text
+
+.. plot:: mpl_examples/mplot3d/text3d_demo.py
+
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Revision: 7201
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7201&view=rev
Author: mdboom
Date: 2009年06月08日 13:37:03 +0000 (2009年6月08日)
Log Message:
-----------
Pixel-align even long sequences of rectilinear lines.
Modified Paths:
--------------
 trunk/matplotlib/src/path_converters.h
Modified: trunk/matplotlib/src/path_converters.h
===================================================================
--- trunk/matplotlib/src/path_converters.h	2009年06月08日 12:57:17 UTC (rev 7200)
+++ trunk/matplotlib/src/path_converters.h	2009年06月08日 13:37:03 UTC (rev 7201)
@@ -390,7 +390,7 @@
 switch (quantize_mode)
 {
 case QUANTIZE_AUTO:
- if (total_vertices > 15)
+ if (total_vertices > 1024)
 {
 return false;
 }
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Revision: 7202
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7202&view=rev
Author: jdh2358
Date: 2009年06月08日 14:51:27 +0000 (2009年6月08日)
Log Message:
-----------
add video lecture link to nav bar
Modified Paths:
--------------
 trunk/matplotlib/doc/_templates/indexsidebar.html
Modified: trunk/matplotlib/doc/_templates/indexsidebar.html
===================================================================
--- trunk/matplotlib/doc/_templates/indexsidebar.html	2009年06月08日 13:37:03 UTC (rev 7201)
+++ trunk/matplotlib/doc/_templates/indexsidebar.html	2009年06月08日 14:51:27 UTC (rev 7202)
@@ -3,6 +3,9 @@
 <p>Please <a href="http://sourceforge.net/project/project_donations.php?group_id=80706">donate</a>
 to support matplotlib development.</p>
 
+<p>Watch a <a href="http://videolectures.net/mloss08_hunter_mat">video lecture</a> about matplotlib presented at <a href="http://videolectures.net/mloss08_whistler">NIPS 08 Workshop</a> <i>Machine Learning Open Source Software</i></a>. 
+</p>
+
 <p>Nominate matplotlib for a community choice award by clicking the
 image below -- suggested category "Best Project for Academia" for
 software which "helps you hit the books, analyze global trends, or
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Revision: 7199
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7199&view=rev
Author: jdh2358
Date: 2009年06月08日 12:49:37 +0000 (2009年6月08日)
Log Message:
-----------
special case 0,0 for atan2
Modified Paths:
--------------
 trunk/matplotlib/lib/mpl_toolkits/mplot3d/art3d.py
Modified: trunk/matplotlib/lib/mpl_toolkits/mplot3d/art3d.py
===================================================================
--- trunk/matplotlib/lib/mpl_toolkits/mplot3d/art3d.py	2009年06月07日 23:23:41 UTC (rev 7198)
+++ trunk/matplotlib/lib/mpl_toolkits/mplot3d/art3d.py	2009年06月08日 12:49:37 UTC (rev 7199)
@@ -65,7 +65,11 @@
 self._position3d + self._dir_vec], renderer.M)
 dx = proj[0][1] - proj[0][0]
 dy = proj[1][1] - proj[1][0]
- angle = math.degrees(math.atan2(dy, dx))
+ if dx==0. and dy==0.:
+ # atan2 raises ValueError: math domain error on 0,0
+ angle = 0.
+ else:
+ angle = math.degrees(math.atan2(dy, dx))
 self.set_position((proj[0][0], proj[1][0]))
 self.set_rotation(norm_text_angle(angle))
 mtext.Text.draw(self, renderer)
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Revision: 7200
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7200&view=rev
Author: mdboom
Date: 2009年06月08日 12:57:17 +0000 (2009年6月08日)
Log Message:
-----------
Improve alignment of markers.
Modified Paths:
--------------
 trunk/matplotlib/src/_backend_agg.cpp
Modified: trunk/matplotlib/src/_backend_agg.cpp
===================================================================
--- trunk/matplotlib/src/_backend_agg.cpp	2009年06月08日 12:49:37 UTC (rev 7199)
+++ trunk/matplotlib/src/_backend_agg.cpp	2009年06月08日 12:57:17 UTC (rev 7200)
@@ -598,8 +598,12 @@
 
 if (has_clippath) {
 while (path_transformed.vertex(&x, &y) != agg::path_cmd_stop) {
- x = mpl_round(x); y = mpl_round(y);
+ if (MPL_notisfinite64(x) || MPL_notisfinite64(y)) {
+ continue;
+ }
 
+ x = (double)(int)x; y = (double)(int)y;
+
 	pixfmt_amask_type pfa(pixFmt, alphaMask);
 	amask_ren_type r(pfa);
 	amask_aa_renderer_type ren(r);
@@ -615,8 +619,12 @@
 }
 } else {
 while (path_transformed.vertex(&x, &y) != agg::path_cmd_stop) {
- x = mpl_round(x); y = mpl_round(y);
+ if (MPL_notisfinite64(x) || MPL_notisfinite64(y)) {
+ continue;
+ }
 
+ x = (double)(int)x; y = (double)(int)y;
+
 	if (face.first) {
 	 rendererAA.color(face.second);
 	 sa.init(fillCache, fillSize, x, y);
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