SF.net SVN: matplotlib:[7936] trunk/matplotlib/lib/matplotlib

[<jd...@us...>]

Revision: 7936
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7936&view=rev
Author:   jdh2358
Date:     2009-11-04 17:30:12 +0000 (Wed, 04 Nov 2009)

Log Message:
-----------
added levels kwarg to contour

Modified Paths:
--------------
    trunk/matplotlib/lib/matplotlib/contour.py
    trunk/matplotlib/lib/matplotlib/mlab.py
    trunk/matplotlib/lib/matplotlib/widgets.py

Modified: trunk/matplotlib/lib/matplotlib/contour.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/contour.py	2009-11-04 16:26:37 UTC (rev 7935)
+++ trunk/matplotlib/lib/matplotlib/contour.py	2009-11-04 17:30:12 UTC (rev 7936)
@@ -1066,6 +1066,11 @@
             scaling data values to colors. If *norm* is *None* and
             *colors* is *None*, the default linear scaling is used.
 
+          *levels* [level0, level1, ..., leveln]
+            A list of floating point numbers indicating the level
+            curves to draw; eg to draw just the zero contour pass
+            ``levels=[0]``
+
           *origin*: [ None | 'upper' | 'lower' | 'image' ]
             If *None*, the first value of *Z* will correspond to the
             lower left corner, location (0,0). If 'image', the rc

Modified: trunk/matplotlib/lib/matplotlib/mlab.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/mlab.py	2009-11-04 16:26:37 UTC (rev 7935)
+++ trunk/matplotlib/lib/matplotlib/mlab.py	2009-11-04 17:30:12 UTC (rev 7936)
@@ -2576,6 +2576,10 @@
     *withheader*: if withheader is False, do not write the attribute
       names in the first row
 
+    for formatd type FormatFloat, we override the precision to store
+    full precision floats in the CSV file
+
+
     .. seealso::
 
         :func:`csv2rec`

Modified: trunk/matplotlib/lib/matplotlib/widgets.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/widgets.py	2009-11-04 16:26:37 UTC (rev 7935)
+++ trunk/matplotlib/lib/matplotlib/widgets.py	2009-11-04 17:30:12 UTC (rev 7936)
@@ -669,6 +669,8 @@
         self.vertOn = True
         self.useblit = useblit
 
+        if useblit:
+            lineprops['animated'] = True
         self.lineh = ax.axhline(ax.get_ybound()[0], visible=False, **lineprops)
         self.linev = ax.axvline(ax.get_xbound()[0], visible=False, **lineprops)
 
@@ -741,10 +743,14 @@
 
     """
     def __init__(self, canvas, axes, useblit=True, **lineprops):
+
         self.canvas = canvas
         self.axes = axes
         xmin, xmax = axes[-1].get_xlim()
         xmid = 0.5*(xmin+xmax)
+        if useblit:
+            lineprops['animated'] = True
+
         self.lines = [ax.axvline(xmid, visible=False, **lineprops) for ax in axes]
 
         self.visible = True


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