fixed collection demo to remove deprecated dpi

jdh2358 · jdh2358 · commit b1d3d917a4e3 · 2008-06-05T16:17:57.000Z
svn path=/trunk/matplotlib/; revision=5401
diff --git a/doc/_static/toolbar.png b/doc/_static/toolbar.png
diff --git a/doc/users/navigation_toolbar.rst b/doc/users/navigation_toolbar.rst
@@ -3,6 +3,9 @@
 Interactive navigation
 ======================
 
+.. image:: ../_static/toolbar.png
+   :scale: 100
+
 All figure windows come with a navigation toolbar, which can be used
 to navigate through the data set.  Here is a description of each of
 the buttons at the bottom of the toolbar
diff --git a/examples/api/collections_demo.py b/examples/api/collections_demo.py
@@ -86,7 +86,7 @@
 
 a = fig.add_subplot(2,2,3)
 
-col = collections.RegularPolyCollection(fig.dpi, 7,
+col = collections.RegularPolyCollection(7,
                                         sizes = N.fabs(xx)*10.0, offsets=xyo,
                                         transOffset=a.transData)
 trans = transforms.Affine2D().scale(fig.dpi/72.0)
