Revision: 4877
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4877&view=rev
Author: mdboom
Date: 2008-01-18 09:27:35 -0800 (Fri, 18 Jan 2008)
Log Message:
-----------
Fix lasso_demo.py
Modified Paths:
--------------
trunk/matplotlib/examples/lasso_demo.py
trunk/matplotlib/lib/matplotlib/collections.py
Modified: trunk/matplotlib/examples/lasso_demo.py
===================================================================
--- trunk/matplotlib/examples/lasso_demo.py 2008-01-18 15:04:52 UTC (rev
4876)
+++ trunk/matplotlib/examples/lasso_demo.py 2008-01-18 17:27:35 UTC (rev
4877)
@@ -35,12 +35,12 @@
self.Nxy = len(data)
- self.facecolors = [d.color for d in data]
+ facecolors = [d.color for d in data]
self.xys = [(d.x, d.y) for d in data]
self.collection = RegularPolyCollection(
fig.dpi, 6, sizes=(100,),
- facecolors=self.facecolors,
+ facecolors=facecolors,
offsets = self.xys,
transOffset = ax.transData)
@@ -49,12 +49,13 @@
self.cid = self.canvas.mpl_connect('button_press_event', self.onpress)
def callback(self, verts):
+ facecolors = self.collection.get_facecolors()
ind = nonzero(points_inside_poly(self.xys, verts))[0]
for i in range(self.Nxy):
if i in ind:
- self.facecolors[i] = Datum.colorin
+ facecolors[i] = Datum.colorin
else:
- self.facecolors[i] = Datum.colorout
+ facecolors[i] = Datum.colorout
self.canvas.draw_idle()
self.canvas.widgetlock.release(self.lasso)
Modified: trunk/matplotlib/lib/matplotlib/collections.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/collections.py 2008-01-18 15:04:52 UTC
(rev 4876)
+++ trunk/matplotlib/lib/matplotlib/collections.py 2008-01-18 17:27:35 UTC
(rev 4877)
@@ -275,6 +275,10 @@
set_facecolors = set_facecolor
+ def get_facecolor(self):
+ return self._facecolors
+ get_facecolors = get_facecolor
+
def set_edgecolor(self, c):
"""
Set the edgecolor(s) of the collection. c can be a matplotlib color
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