SF.net SVN: matplotlib:[6433] trunk/matplotlib

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

Revision: 6433
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6433&view=rev
Author:   jdh2358
Date:     2008-11-23 19:05:58 +0000 (Sun, 23 Nov 2008)

Log Message:
-----------
renamed fill where examples

Modified Paths:
--------------
    trunk/matplotlib/CHANGELOG

Added Paths:
-----------
    trunk/matplotlib/examples/api/fill_where_demo.py

Removed Paths:
-------------
    trunk/matplotlib/examples/api/filled_masked_regions.py

Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG	2008-11-23 19:04:35 UTC (rev 6432)
+++ trunk/matplotlib/CHANGELOG	2008-11-23 19:05:58 UTC (rev 6433)
@@ -1,10 +1,7 @@
 2008-11-20 Added some static helper methods
            BrokenHBarCollection.span_masked and
-           PolyCollection.fill_between_masked for visualizing
-           non-masked regions.  In the longer term, the better
-           solution will be to fix the relevant classes and functions
-           to handle masked data, so this may be a temporary solution
-           - JDH
+           PolyCollection.fill_between_where for visualizing logical
+           regions.  See examples/api/fill_where_demo.py - JDH
 
 2008-11-12 Add x_isdata and y_isdata attributes to Artist instances,
            and use them to determine whether either or both

Copied: trunk/matplotlib/examples/api/fill_where_demo.py (from rev 6432, trunk/matplotlib/examples/api/filled_masked_regions.py)
===================================================================
--- trunk/matplotlib/examples/api/fill_where_demo.py	                        (rev 0)
+++ trunk/matplotlib/examples/api/fill_where_demo.py	2008-11-23 19:05:58 UTC (rev 6433)
@@ -0,0 +1,50 @@
+"""
+Illustrate some helper functions for shading regions where a logical
+mask is True
+"""
+import numpy as np
+import matplotlib.pyplot as plt
+import matplotlib.collections as collections
+
+
+t = np.arange(0.0, 2, 0.01)
+s1 = np.sin(2*np.pi*t)
+s2 = 1.2*np.sin(4*np.pi*t)
+
+fig = plt.figure()
+ax = fig.add_subplot(111)
+ax.set_title('using fill_between_where')
+ax.plot(t, s1, t, s2)
+ax.axhline(0, color='black', lw=2)
+
+collection = collections.PolyCollection.fill_between_where(
+	   t, s1, s2, s1>=s2, color='green', alpha=0.5)
+ax.add_collection(collection)
+
+collection = collections.PolyCollection.fill_between_where(
+	   t, s1, s2, s1<=s2, color='red', alpha=0.5)
+ax.add_collection(collection)
+
+
+fig = plt.figure()
+ax = fig.add_subplot(111)
+ax.set_title('using span_masked')
+ax.plot(t, s1, '-')
+ax.axhline(0, color='black', lw=2)
+
+collection = collections.BrokenBarHCollection.span_masked(
+	   t, s1>0, ymin=0, ymax=1, facecolor='green', alpha=0.5)
+ax.add_collection(collection)
+
+collection = collections.BrokenBarHCollection.span_masked(
+	   t, s1<0, ymin=-1, ymax=0, facecolor='red', alpha=0.5)
+ax.add_collection(collection)
+
+
+
+plt.show()
+
+
+
+
+

Deleted: trunk/matplotlib/examples/api/filled_masked_regions.py
===================================================================
--- trunk/matplotlib/examples/api/filled_masked_regions.py	2008-11-23 19:04:35 UTC (rev 6432)
+++ trunk/matplotlib/examples/api/filled_masked_regions.py	2008-11-23 19:05:58 UTC (rev 6433)
@@ -1,50 +0,0 @@
-"""
-Illustrate some helper functions for shading regions where a logical
-mask is True
-"""
-import numpy as np
-import matplotlib.pyplot as plt
-import matplotlib.collections as collections
-
-
-t = np.arange(0.0, 2, 0.01)
-s1 = np.sin(2*np.pi*t)
-s2 = 1.2*np.sin(4*np.pi*t)
-
-fig = plt.figure()
-ax = fig.add_subplot(111)
-ax.set_title('using fill_between_where')
-ax.plot(t, s1, t, s2)
-ax.axhline(0, color='black', lw=2)
-
-collection = collections.PolyCollection.fill_between_where(
-	   t, s1, s2, s1>=s2, color='green', alpha=0.5)
-ax.add_collection(collection)
-
-collection = collections.PolyCollection.fill_between_where(
-	   t, s1, s2, s1<=s2, color='red', alpha=0.5)
-ax.add_collection(collection)
-
-
-fig = plt.figure()
-ax = fig.add_subplot(111)
-ax.set_title('using span_masked')
-ax.plot(t, s1, '-')
-ax.axhline(0, color='black', lw=2)
-
-collection = collections.BrokenBarHCollection.span_masked(
-	   t, s1>0, ymin=0, ymax=1, facecolor='green', alpha=0.5)
-ax.add_collection(collection)
-
-collection = collections.BrokenBarHCollection.span_masked(
-	   t, s1<0, ymin=-1, ymax=0, facecolor='red', alpha=0.5)
-ax.add_collection(collection)
-
-
-
-plt.show()
-
-
-
-
-


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