matplotlib-checkins Mailing List for matplotlib

Revision: 8497
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8497&view=rev
Author: jdh2358
Date: 2010年07月05日 23:09:51 +0000 (2010年7月05日)
Log Message:
-----------
support 3d plots in arbitrary axes; thanks Ben Root
Modified Paths:
--------------
 trunk/matplotlib/CHANGELOG
 trunk/matplotlib/examples/api/compound_path.py
 trunk/matplotlib/lib/mpl_toolkits/mplot3d/axes3d.py
Added Paths:
-----------
 trunk/matplotlib/examples/mplot3d/subplot3d_demo.py
Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG	2010年07月05日 20:47:39 UTC (rev 8496)
+++ trunk/matplotlib/CHANGELOG	2010年07月05日 23:09:51 UTC (rev 8497)
@@ -1,3 +1,8 @@
+2010年07月05日 Added Ben Root's patch to put 3D plots in arbitrary axes,
+ allowing you to mix 3d and 2d in different axes/subplots or
+ to have multiple 3D plots in one figure. See
+ examples/mplot3d/subplot3d_demo.py - JDH
+
 2010年07月05日 Preferred kwarg names in set_xlim are now 'left' and
 'right'; in set_ylim, 'bottom' and 'top'; original
 kwargs are still accepted without complaint. - EF
Modified: trunk/matplotlib/examples/api/compound_path.py
===================================================================
--- trunk/matplotlib/examples/api/compound_path.py	2010年07月05日 20:47:39 UTC (rev 8496)
+++ trunk/matplotlib/examples/api/compound_path.py	2010年07月05日 23:09:51 UTC (rev 8497)
@@ -21,7 +21,7 @@
 vertices = np.array(vertices, float)
 path = Path(vertices, codes)
 
-pathpatch = PathPatch(path, facecolor='red', edgecolor='green')
+pathpatch = PathPatch(path, facecolor='None', edgecolor='green')
 
 fig = plt.figure()
 ax = fig.add_subplot(111)
Added: trunk/matplotlib/examples/mplot3d/subplot3d_demo.py
===================================================================
--- trunk/matplotlib/examples/mplot3d/subplot3d_demo.py	 (rev 0)
+++ trunk/matplotlib/examples/mplot3d/subplot3d_demo.py	2010年07月05日 23:09:51 UTC (rev 8497)
@@ -0,0 +1,30 @@
+from mpl_toolkits.mplot3d.axes3d import Axes3D
+from matplotlib import cm
+#from matplotlib.ticker import LinearLocator, FixedLocator, FormatStrFormatter
+import matplotlib.pyplot as plt
+import numpy as np
+
+fig = plt.figure()
+
+ax = fig.add_subplot(1, 2, 1, projection='3d')
+X = np.arange(-5, 5, 0.25)
+Y = np.arange(-5, 5, 0.25)
+X, Y = np.meshgrid(X, Y)
+R = np.sqrt(X**2 + Y**2)
+Z = np.sin(R)
+surf = ax.plot_surface(X, Y, Z, rstride=1, cstride=1, cmap=cm.jet,
+ linewidth=0, antialiased=False)
+ax.set_zlim3d(-1.01, 1.01)
+
+#ax.w_zaxis.set_major_locator(LinearLocator(10))
+#ax.w_zaxis.set_major_formatter(FormatStrFormatter('%.03f'))
+
+fig.colorbar(surf, shrink=0.5, aspect=5)
+
+from mpl_toolkits.mplot3d.axes3d import get_test_data
+ax = fig.add_subplot(1, 2, 2, projection='3d')
+X, Y, Z = get_test_data(0.05)
+ax.plot_wireframe(X, Y, Z, rstride=10, cstride=10)
+
+plt.show()
+
Modified: trunk/matplotlib/lib/mpl_toolkits/mplot3d/axes3d.py
===================================================================
--- trunk/matplotlib/lib/mpl_toolkits/mplot3d/axes3d.py	2010年07月05日 20:47:39 UTC (rev 8496)
+++ trunk/matplotlib/lib/mpl_toolkits/mplot3d/axes3d.py	2010年07月05日 23:09:51 UTC (rev 8497)
@@ -37,6 +37,7 @@
 """
 3D axes object.
 """
+ name = '3d'
 
 def __init__(self, fig, rect=None, *args, **kwargs):
 '''
@@ -1210,3 +1211,11 @@
 Z = Z * 500
 return X, Y, Z
 
+
+
+########################################################
+# Register Axes3D as a 'projection' object available 
+# for use just like any other axes
+########################################################
+import matplotlib.projections as proj
+proj.projection_registry.register(Axes3D)
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Revision: 8496
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8496&view=rev
Author: efiring
Date: 2010年07月05日 20:47:39 +0000 (2010年7月05日)
Log Message:
-----------
set_xlim, set_ylim accept descriptive kwargs: left, right, bottom, top
Modified Paths:
--------------
 trunk/matplotlib/CHANGELOG
 trunk/matplotlib/doc/api/api_changes.rst
 trunk/matplotlib/lib/matplotlib/axes.py
Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG	2010年07月05日 19:39:59 UTC (rev 8495)
+++ trunk/matplotlib/CHANGELOG	2010年07月05日 20:47:39 UTC (rev 8496)
@@ -1,7 +1,11 @@
+2010年07月05日 Preferred kwarg names in set_xlim are now 'left' and
+ 'right'; in set_ylim, 'bottom' and 'top'; original
+ kwargs are still accepted without complaint. - EF
+
 2010年07月05日 TkAgg and FltkAgg backends are now consistent with other
 interactive backends: when used in scripts from the
 command line (not from ipython -pylab), show blocks,
- and can be called more than once.
+ and can be called more than once. - EF
 
 2010年07月02日 Modified CXX/WrapPython.h to fix "swab bug" on solaris so
 mpl can compile on Solaris with CXX6 in the trunk. Closes
Modified: trunk/matplotlib/doc/api/api_changes.rst
===================================================================
--- trunk/matplotlib/doc/api/api_changes.rst	2010年07月05日 19:39:59 UTC (rev 8495)
+++ trunk/matplotlib/doc/api/api_changes.rst	2010年07月05日 20:47:39 UTC (rev 8496)
@@ -16,7 +16,10 @@
 pyplot functions, has been changed: when view limits are
 set explicitly with one of these methods, autoscaling is turned
 off for the matching axis. A new *auto* kwarg is available to
- control this behavior.
+ control this behavior. The limit kwargs have been renamed to
+ *left* and *right* instead of *xmin* and *xmax*, and *bottom*
+ and *top* instead of *ymin* and *ymax*. The old names may still
+ be used, however.
 
 * There are five new Axes methods with corresponding pyplot
 functions to facilitate autoscaling, tick location, and tick
Modified: trunk/matplotlib/lib/matplotlib/axes.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/axes.py	2010年07月05日 19:39:59 UTC (rev 8495)
+++ trunk/matplotlib/lib/matplotlib/axes.py	2010年07月05日 20:47:39 UTC (rev 8496)
@@ -2298,11 +2298,11 @@
 
 def get_xlim(self):
 """
- Get the x-axis range [*xmin*, *xmax*]
+ Get the x-axis range [*left*, *right*]
 """
 return tuple(self.viewLim.intervalx)
 
- def set_xlim(self, xmin=None, xmax=None, emit=True, auto=False):
+ def set_xlim(self, left=None, right=None, emit=True, auto=False, **kw):
 """
 call signature::
 
@@ -2314,23 +2314,23 @@
 
 set_xlim((left, right))
 set_xlim(left, right)
- set_xlim(xmin=1) # right unchanged
- set_xlim(xmax=1) # left unchanged
+ set_xlim(left=1) # right unchanged
+ set_xlim(right=1) # left unchanged
 
 Keyword arguments:
 
- *xmin*: scalar
- the left xlim
- *xmax*: scalar
- the right xlim
+ *left*: scalar
+ the left xlim; *xmin*, the previous name, may still be used
+ *right*: scalar
+ the right xlim; *xmax*, the previous name, may still be used
 *emit*: [ True | False ]
 notify observers of lim change
 *auto*: [ True | False | None ]
 turn *x* autoscaling on (True), off (False; default),
 or leave unchanged (None)
 
- Note: the kwarg terminology may be confusing. The first value,
- *xmin*, is the left, and the second, *xmax*, is the right.
+ Note: the *left* (formerly *xmin*) value may be greater than
+ the *right* (formerly *xmax*).
 For example, suppose *x* is years before present.
 Then one might use::
 
@@ -2343,26 +2343,34 @@
 
 ACCEPTS: len(2) sequence of floats
 """
- if xmax is None and iterable(xmin):
- xmin,xmax = xmin
+ if 'xmin' in kw:
+ left = kw.pop('xmin')
+ if 'xmax' in kw:
+ right = kw.pop('xmax')
+ if kw:
+ raise ValueError("unrecognized kwargs: %s" % kw.keys())
 
+ if right is None and iterable(left):
+ left,right = left
 
- self._process_unit_info(xdata=(xmin, xmax))
- if xmin is not None:
- xmin = self.convert_xunits(xmin)
- if xmax is not None:
- xmax = self.convert_xunits(xmax)
+ self._process_unit_info(xdata=(left, right))
+ if left is not None:
+ left = self.convert_xunits(left)
+ if right is not None:
+ right = self.convert_xunits(right)
 
- old_xmin,old_xmax = self.get_xlim()
- if xmin is None: xmin = old_xmin
- if xmax is None: xmax = old_xmax
+ old_left, old_right = self.get_xlim()
+ if left is None: left = old_left
+ if right is None: right = old_right
 
- if xmin==xmax:
- warnings.warn('Attempting to set identical xmin==xmax results in singular transformations; automatically expanding. xmin=%s, xmax=%s'%(xmin, xmax))
- xmin, xmax = mtransforms.nonsingular(xmin, xmax, increasing=False)
- xmin, xmax = self.xaxis.limit_range_for_scale(xmin, xmax)
+ if left==right:
+ warnings.warn(('Attempting to set identical left==right results\n'
+ + 'in singular transformations; automatically expanding.\n'
+ + 'left=%s, right=%s') % (left, right))
+ left, right = mtransforms.nonsingular(left, right, increasing=False)
+ left, right = self.xaxis.limit_range_for_scale(left, right)
 
- self.viewLim.intervalx = (xmin, xmax)
+ self.viewLim.intervalx = (left, right)
 if auto is not None:
 self._autoscaleXon = bool(auto)
 
@@ -2377,7 +2385,7 @@
 other.figure.canvas is not None):
 other.figure.canvas.draw_idle()
 
- return xmin, xmax
+ return left, right
 
 def get_xscale(self):
 'return the xaxis scale string: %s' % (
@@ -2492,11 +2500,11 @@
 
 def get_ylim(self):
 """
- Get the y-axis range [*ymin*, *ymax*]
+ Get the y-axis range [*bottom*, *top*]
 """
 return tuple(self.viewLim.intervaly)
 
- def set_ylim(self, ymin=None, ymax=None, emit=True, auto=False):
+ def set_ylim(self, bottom=None, top=None, emit=True, auto=False, **kw):
 """
 call signature::
 
@@ -2508,23 +2516,23 @@
 
 set_ylim((bottom, top))
 set_ylim(bottom, top)
- set_ylim(ymin=1) # top unchanged
- set_ylim(ymax=1) # bottom unchanged
+ set_ylim(bottom=1) # top unchanged
+ set_ylim(top=1) # bottom unchanged
 
 Keyword arguments:
 
- *ymin*: scalar
- the bottom ylim
- *ymax*: scalar
- the top ylim
+ *bottom*: scalar
+ the bottom ylim; the previous name, *ymin*, may still be used
+ *top*: scalar
+ the top ylim; the previous name, *ymax*, may still be used
 *emit*: [ True | False ]
 notify observers of lim change
 *auto*: [ True | False | None ]
 turn *y* autoscaling on (True), off (False; default),
 or leave unchanged (None)
 
- Note: the kwarg terminology may be confusing. The first value,
- *ymin*, is the bottom, and the second, *ymax*, is the top.
+ Note: the *bottom* (formerly *ymin*) value may be greater than
+ the *top* (formerly *ymax*).
 For example, suppose *y* is depth in the ocean.
 Then one might use::
 
@@ -2537,26 +2545,35 @@
 
 ACCEPTS: len(2) sequence of floats
 """
- if ymax is None and iterable(ymin):
- ymin,ymax = ymin
+ if 'ymin' in kw:
+ bottom = kw.pop('ymin')
+ if 'ymax' in kw:
+ top = kw.pop('ymax')
+ if kw:
+ raise ValueError("unrecognized kwargs: %s" % kw.keys())
 
- if ymin is not None:
- ymin = self.convert_yunits(ymin)
- if ymax is not None:
- ymax = self.convert_yunits(ymax)
+ if top is None and iterable(bottom):
+ bottom,top = bottom
 
- old_ymin,old_ymax = self.get_ylim()
+ if bottom is not None:
+ bottom = self.convert_yunits(bottom)
+ if top is not None:
+ top = self.convert_yunits(top)
 
- if ymin is None: ymin = old_ymin
- if ymax is None: ymax = old_ymax
+ old_bottom, old_top = self.get_ylim()
 
- if ymin==ymax:
- warnings.warn('Attempting to set identical ymin==ymax results in singular transformations; automatically expanding. ymin=%s, ymax=%s'%(ymin, ymax))
+ if bottom is None: bottom = old_bottom
+ if top is None: top = old_top
 
- ymin, ymax = mtransforms.nonsingular(ymin, ymax, increasing=False)
- ymin, ymax = self.yaxis.limit_range_for_scale(ymin, ymax)
+ if bottom==top:
+ warnings.warn(('Attempting to set identical bottom==top results\n'
+ + 'in singular transformations; automatically expanding.\n'
+ + 'bottom=%s, top=%s') % (bottom, top))
 
- self.viewLim.intervaly = (ymin, ymax)
+ bottom, top = mtransforms.nonsingular(bottom, top, increasing=False)
+ bottom, top = self.yaxis.limit_range_for_scale(bottom, top)
+
+ self.viewLim.intervaly = (bottom, top)
 if auto is not None:
 self._autoscaleYon = bool(auto)
 
@@ -2571,7 +2588,7 @@
 other.figure.canvas is not None):
 other.figure.canvas.draw_idle()
 
- return ymin, ymax
+ return bottom, top
 
 def get_yscale(self):
 'return the xaxis scale string: %s' % (
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Revision: 8495
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8495&view=rev
Author: efiring
Date: 2010年07月05日 19:39:59 +0000 (2010年7月05日)
Log Message:
-----------
Remove experimental config subpackage using traits
Modified Paths:
--------------
 trunk/matplotlib/lib/matplotlib/__init__.py
Removed Paths:
-------------
 trunk/matplotlib/lib/matplotlib/config/
Modified: trunk/matplotlib/lib/matplotlib/__init__.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/__init__.py	2010年07月05日 19:03:09 UTC (rev 8494)
+++ trunk/matplotlib/lib/matplotlib/__init__.py	2010年07月05日 19:39:59 UTC (rev 8495)
@@ -107,10 +107,6 @@
 import distutils.sysconfig
 import distutils.version
 
-
-NEWCONFIG = False
-
-
 # Needed for toolkit setuptools support
 if 0:
 try:
@@ -827,16 +823,6 @@
 """
 rcParams.update(rcParamsDefault)
 
-if NEWCONFIG:
- #print "importing from reorganized config system!"
- try:
- from matplotlib.config import (rcParams, rcdefaults,
- mplConfig, save_config)
- verbose.set_level(rcParams['verbose.level'])
- verbose.set_fileo(rcParams['verbose.fileo'])
- except:
- from matplotlib.config import rcParams, rcdefaults
-
 _use_error_msg = """ This call to matplotlib.use() has no effect
 because the the backend has already been chosen;
 matplotlib.use() must be called *before* pylab, matplotlib.pyplot,
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Revision: 8494
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8494&view=rev
Author: efiring
Date: 2010年07月05日 19:03:09 +0000 (2010年7月05日)
Log Message:
-----------
tkagg and fltkagg backends now have blocking show() like all the others
Modified Paths:
--------------
 trunk/matplotlib/CHANGELOG
 trunk/matplotlib/lib/matplotlib/backends/backend_fltkagg.py
 trunk/matplotlib/lib/matplotlib/backends/backend_tkagg.py
 trunk/matplotlib/lib/matplotlib/rcsetup.py
 trunk/matplotlib/matplotlibrc.template
Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG	2010年07月05日 01:26:53 UTC (rev 8493)
+++ trunk/matplotlib/CHANGELOG	2010年07月05日 19:03:09 UTC (rev 8494)
@@ -1,3 +1,8 @@
+2010年07月05日 TkAgg and FltkAgg backends are now consistent with other
+ interactive backends: when used in scripts from the
+ command line (not from ipython -pylab), show blocks,
+ and can be called more than once.
+
 2010年07月02日 Modified CXX/WrapPython.h to fix "swab bug" on solaris so
 mpl can compile on Solaris with CXX6 in the trunk. Closes
 tracker bug 3022815 - JDH
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_fltkagg.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_fltkagg.py	2010年07月05日 01:26:53 UTC (rev 8493)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_fltkagg.py	2010年07月05日 19:03:09 UTC (rev 8494)
@@ -97,15 +97,8 @@
 """
 for manager in Gcf.get_all_fig_managers():
 manager.show()
- #mainloop, if an fltk program exist no need to call that
- #threaded (and interractive) version
- if show._needmain:
- Fltk.Fl.run()
- show._needmain = False
+ Fltk.Fl.run()
 
-show._needmain = True
-
-
 def new_figure_manager(num, *args, **kwargs):
 """
 Create a new figure manager instance
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_tkagg.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_tkagg.py	2010年07月05日 01:26:53 UTC (rev 8493)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_tkagg.py	2010年07月05日 19:03:09 UTC (rev 8494)
@@ -64,43 +64,15 @@
 figManager.show()
 
 
-def show(block=False):
+def show():
 """
 Show all figures.
 
- Temporary, experimental kwarg *block* defaults to False to
- provide the behavior present throughout mpl history to date:
- interactive mode is forced on, and show does not block.
-
- Set *block* to True to test the proposed new behavior,
- consistent with other backends, in which show does not affect
- interactive mode, and always blocks until all figures are closed.
- In addition, the rcParam['tk.pythoninspect'] is ignored.
-
- Use this kwarg only for testing; other backends do not accept
- a kwarg to show, and might never do so.
 """
 for manager in Gcf.get_all_fig_managers():
 manager.show()
- if block:
- # proposed new behavior; seems to make this backend consistent
- # with others, with no drawbacks identified yet.
- Tk.mainloop()
- else:
- # long-time behavior: non-blocking, forces interactive mode
- import matplotlib
- matplotlib.interactive(True)
- if rcParams['tk.pythoninspect']:
- os.environ['PYTHONINSPECT'] = '1'
- if show._needmain:
- Tk.mainloop()
- show._needmain = False
+ Tk.mainloop()
 
-show._needmain = True # This can go away if we eliminate block=False option.
-
-
-
-
 def new_figure_manager(num, *args, **kwargs):
 """
 Create a new figure manager instance
Modified: trunk/matplotlib/lib/matplotlib/rcsetup.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/rcsetup.py	2010年07月05日 01:26:53 UTC (rev 8493)
+++ trunk/matplotlib/lib/matplotlib/rcsetup.py	2010年07月05日 19:03:09 UTC (rev 8494)
@@ -297,6 +297,11 @@
 warnings.warn("Deprecated negative_linestyle specification; use 'solid' or 'dashed'")
 return (0, dashes) # (offset, (solid, blank))
 
+def validate_tkpythoninspect(s):
+ # Introduced 2010年07月05日
+ warnings.warn("tk.pythoninspect is obsolete, and has no effect")
+ return validate_bool(s)
+
 validate_legend_loc = ValidateInStrings('legend_loc',[
 'best',
 'upper right',
@@ -526,7 +531,7 @@
 
 'cairo.format' : ['png', validate_cairo_format],
 'tk.window_focus' : [False, validate_bool], # Maintain shell focus for TkAgg
- 'tk.pythoninspect' : [False, validate_bool], # Set PYTHONINSPECT
+ 'tk.pythoninspect' : [False, validate_tkpythoninspect], # obsolete
 'ps.papersize' : ['letter', validate_ps_papersize], # Set the papersize/type
 'ps.useafm' : [False, validate_bool], # Set PYTHONINSPECT
 'ps.usedistiller' : [False, validate_ps_distiller], # use ghostscript or xpdf to distill ps output
Modified: trunk/matplotlib/matplotlibrc.template
===================================================================
--- trunk/matplotlib/matplotlibrc.template	2010年07月05日 01:26:53 UTC (rev 8493)
+++ trunk/matplotlib/matplotlibrc.template	2010年07月05日 19:03:09 UTC (rev 8494)
@@ -319,7 +319,6 @@
 
 # tk backend params
 #tk.window_focus : False # Maintain shell focus for TkAgg
-#tk.pythoninspect : False # tk sets PYTHONINSEPCT
 
 # ps backend params
 #ps.papersize : letter # auto, letter, legal, ledger, A0-A10, B0-B10
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Revision: 8493
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8493&view=rev
Author: jdh2358
Date: 2010年07月05日 01:26:53 +0000 (2010年7月05日)
Log Message:
-----------
Applied Ben's rotate button patch for axes3d
Modified Paths:
--------------
 trunk/matplotlib/lib/mpl_toolkits/mplot3d/axes3d.py
Modified: trunk/matplotlib/lib/mpl_toolkits/mplot3d/axes3d.py
===================================================================
--- trunk/matplotlib/lib/mpl_toolkits/mplot3d/axes3d.py	2010年07月05日 01:25:09 UTC (rev 8492)
+++ trunk/matplotlib/lib/mpl_toolkits/mplot3d/axes3d.py	2010年07月05日 01:26:53 UTC (rev 8493)
@@ -446,7 +446,7 @@
 if self.M is None:
 return ''
 
- if self.button_pressed == 1:
+ if self.button_pressed in self._rotate_btn:
 return 'azimuth=%d deg, elevation=%d deg ' % (self.azim, self.elev)
 # ignore xd and yd and display angles instead
 
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Revision: 8492
 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8492&view=rev
Author: jdh2358
Date: 2010年07月05日 01:25:09 +0000 (2010年7月05日)
Log Message:
-----------
applied Ben's mplconfig patch
Modified Paths:
--------------
 trunk/matplotlib/lib/matplotlib/config/mplconfig.py
Modified: trunk/matplotlib/lib/matplotlib/config/mplconfig.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/config/mplconfig.py	2010年07月03日 05:09:49 UTC (rev 8491)
+++ trunk/matplotlib/lib/matplotlib/config/mplconfig.py	2010年07月05日 01:25:09 UTC (rev 8492)
@@ -117,7 +117,7 @@
 
 class path(TConfig):
 simplify = T.false
- simplify_threshold = T.float(1.0 / 9.0)
+ simplify_threshold = T.Float(1.0 / 9.0)
 snap = T.true
 
 class patch(TConfig):
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