Revision: 6853
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6853&view=rev
Author: jrevans
Date: 2009-01-29 21:01:45 +0000 (Thu, 29 Jan 2009)
Log Message:
-----------
Added ability to turn on/off the autoscale for the X & Y axes independantly.
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/axes.py
Modified: trunk/matplotlib/lib/matplotlib/axes.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/axes.py 2009-01-29 19:59:22 UTC (rev
6852)
+++ trunk/matplotlib/lib/matplotlib/axes.py 2009-01-29 21:01:45 UTC (rev
6853)
@@ -862,7 +862,8 @@
else:
self.yaxis.set_scale('linear')
- self._autoscaleon = True
+ self._autoscaleXon = True
+ self._autoscaleYon = True
self._update_transScale() # needed?
self._get_lines = _process_plot_var_args(self)
@@ -1489,18 +1490,47 @@
def get_autoscale_on(self):
"""
- Get whether autoscaling is applied on plot commands
+ Get whether autoscaling is applied for both axes on plot commands
"""
- return self._autoscaleon
+ return self._autoscaleXon and self._autoscaleYon
+ def get_autoscalex_on(self):
+ """
+ Get whether autoscaling for the x-axis is applied on plot commands
+ """
+ return self._autoscaleXon
+
+ def get_autoscaley_on(self):
+ """
+ Get whether autoscaling for the y-axis is applied on plot commands
+ """
+ return self._autoscaleYon
+
def set_autoscale_on(self, b):
"""
Set whether autoscaling is applied on plot commands
accepts: [ *True* | *False* ]
"""
- self._autoscaleon = b
+ self._autoscaleXon = b
+ self._autoscaleYon = b
+ def set_autoscalex_on(self, b):
+ """
+ Set whether autoscaling for the x-axis is applied on plot commands
+
+ accepts: [ *True* | *False* ]
+ """
+ self._autoscaleXon = b
+
+ def set_autoscaley_on(self, b):
+ """
+ Set whether autoscaling for the y-axis is applied on plot commands
+
+ accepts: [ *True* | *False* ]
+ """
+ self._autoscaleYon = b
+
def autoscale_view(self, tight=False, scalex=True, scaley=True):
"""
autoscale the view limits using the data limits. You can
@@ -1509,13 +1539,12 @@
axis direction reversal that has already been done.
"""
# if image data only just use the datalim
- if not self._autoscaleon: return
- if scalex:
+ if scalex and self._autoscaleXon:
xshared = self._shared_x_axes.get_siblings(self)
dl = [ax.dataLim for ax in xshared]
bb = mtransforms.BboxBase.union(dl)
x0, x1 = bb.intervalx
- if scaley:
+ if scaley and self._autoscaleYon:
yshared = self._shared_y_axes.get_siblings(self)
dl = [ax.dataLim for ax in yshared]
bb = mtransforms.BboxBase.union(dl)
@@ -1523,16 +1552,16 @@
if (tight or (len(self.images)>0 and
len(self.lines)==0 and
len(self.patches)==0)):
- if scalex:
+ if scalex and self._autoscaleXon:
self.set_xbound(x0, x1)
- if scaley:
+ if scaley and self._autoscaleYon:
self.set_ybound(y0, y1)
return
- if scalex:
+ if scalex and self._autoscaleXon:
XL = self.xaxis.get_major_locator().view_limits(x0, x1)
self.set_xbound(XL)
- if scaley:
+ if scaley and self._autoscaleYon:
YL = self.yaxis.get_major_locator().view_limits(y0, y1)
self.set_ybound(YL)
@@ -5953,8 +5982,9 @@
corners = (xmin, ymin), (xmax, ymax)
self.update_datalim(corners)
- if self._autoscaleon:
+ if self._autoscaleXon:
self.set_xlim((xmin, xmax))
+ if self._autoscaleYon:
self.set_ylim((ymin, ymax))
self.images.append(im)
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