Revision: 8200
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8200&view=rev
Author: heeres
Date: 2010-03-20 00:29:19 +0000 (Sat, 20 Mar 2010)
Log Message:
-----------
Add view angle patch + comment
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 2010-03-19 17:12:41 UTC
(rev 8199)
+++ trunk/matplotlib/lib/mpl_toolkits/mplot3d/axes3d.py 2010-03-20 00:29:19 UTC
(rev 8200)
@@ -59,16 +59,16 @@
self.fig = fig
self._cids = []
- azim = kwargs.pop('azim', -60)
- elev = kwargs.pop('elev', 30)
+ self.initial_azim = kwargs.pop('azim', -60)
+ self.initial_elev = kwargs.pop('elev', 30)
self.xy_viewLim = unit_bbox()
self.zz_viewLim = unit_bbox()
self.xy_dataLim = unit_bbox()
self.zz_dataLim = unit_bbox()
- # inihibit autoscale_view until the axises are defined
+ # inihibit autoscale_view until the axes are defined
# they can't be defined until Axes.__init__ has been called
- self.view_init(elev, azim)
+ self.view_init(self.initial_elev, self.initial_azim)
self._ready = 0
Axes.__init__(self, self.fig, rect,
frameon=True,
@@ -272,11 +272,31 @@
def panpy(self, numsteps):
print 'numsteps', numsteps
- def view_init(self, elev, azim):
+ def view_init(self, elev=None, azim=None):
+ """
+ Set the elevation and azimuth of the axes.
+
+ This can be used to rotate the axes programatically.
+
+ 'elev' stores the elevation angle in the z plane.
+ 'azim' stores the azimuth angle in the x,y plane.
+
+ if elev or azim are None (default), then the initial value
+ is used which was specified in the :class:`Axes3D` constructor.
+ """
+
self.dist = 10
- self.elev = elev
- self.azim = azim
-
+
+ if elev is None:
+ self.elev = self.initial_elev
+ else:
+ self.elev = elev
+
+ if azim is None:
+ self.azim = self.initial_azim
+ else:
+ self.azim = azim
+
def get_proj(self):
"""Create the projection matrix from the current viewing
position.
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