Revision: 8444
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8444&view=rev
Author: leejjoon
Date: 2010-06-20 20:05:49 +0000 (Sun, 20 Jun 2010)
Log Message:
-----------
mpl_toolkits.axisartist.grid_finder.MaxNLocator supports factor
Modified Paths:
--------------
trunk/matplotlib/lib/mpl_toolkits/axisartist/grid_finder.py
Modified: trunk/matplotlib/lib/mpl_toolkits/axisartist/grid_finder.py
===================================================================
--- trunk/matplotlib/lib/mpl_toolkits/axisartist/grid_finder.py 2010-06-20
16:46:34 UTC (rev 8443)
+++ trunk/matplotlib/lib/mpl_toolkits/axisartist/grid_finder.py 2010-06-20
20:05:49 UTC (rev 8444)
@@ -260,14 +260,22 @@
trim=trim, integer=integer,
symmetric=symmetric, prune=prune)
self.create_dummy_axis()
+ self._factor = None
-
def __call__(self, v1, v2):
- self.set_bounds(v1, v2)
- locs = mticker.MaxNLocator.__call__(self)
- return np.array(locs), len(locs), None
+ if self._factor is not None:
+ self.set_bounds(v1*self._factor, v2*self._factor)
+ locs = mticker.MaxNLocator.__call__(self)
+ return np.array(locs), len(locs), self._factor
+ else:
+ self.set_bounds(v1, v2)
+ locs = mticker.MaxNLocator.__call__(self)
+ return np.array(locs), len(locs), None
+ def set_factor(self, f):
+ self._factor = f
+
class FixedLocator(object):
def __init__(self, locs):
self._locs = locs
@@ -287,11 +295,14 @@
def __init__(self):
self._fmt = mticker.ScalarFormatter()
self._fmt.create_dummy_axis()
+ self._ignore_factor = True
def __call__(self, direction, factor, values):
- if factor is None:
- factor = 1.
- values = [v/factor for v in values]
+ if not self._ignore_factor:
+ if factor is None:
+ factor = 1.
+ values = [v/factor for v in values]
+ #values = [v for v in values]
self._fmt.set_locs(values)
return [self._fmt(v) for v in values]
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