SF.net SVN: matplotlib: [3951] trunk/matplotlib/examples/units/ annotate_with_units.py

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

Revision: 3951
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=3951&view=rev
Author:   jdh2358
Date:     2007-10-15 14:08:35 -0700 (Mon, 15 Oct 2007)

Log Message:
-----------
Fixed an annotation unit bug

Added Paths:
-----------
    trunk/matplotlib/examples/units/annotate_with_units.py

Added: trunk/matplotlib/examples/units/annotate_with_units.py
===================================================================
--- trunk/matplotlib/examples/units/annotate_with_units.py	                        (rev 0)
+++ trunk/matplotlib/examples/units/annotate_with_units.py	2007-10-15 21:08:35 UTC (rev 3951)
@@ -0,0 +1,27 @@
+
+import pylab
+from basic_units import cm
+
+fig = pylab.figure()
+ax = fig.add_subplot(111)
+
+
+ax.annotate( "Note 01", [0.5*cm,  0.5*cm] )
+
+# xy and text both unitized
+ax.annotate('local max', xy=(3*cm, 1*cm),  xycoords='data',
+            xytext=(0.8*cm, 0.95*cm), textcoords='data',
+            arrowprops=dict(facecolor='black', shrink=0.05),
+            horizontalalignment='right', verticalalignment='top')
+
+# mixing units w/ nonunits
+ax.annotate('local max', xy=(3*cm, 1*cm),  xycoords='data',
+            xytext=(0.8, 0.95), textcoords='axes fraction',
+            arrowprops=dict(facecolor='black', shrink=0.05),
+            horizontalalignment='right', verticalalignment='top')
+
+
+ax.set_xlim(0*cm, 4*cm)
+ax.set_ylim(0*cm, 4*cm)
+pylab.show()
+


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