Mention origin and extent tutorial in API docs for origin kwarg

ngoldbaum · ngoldbaum · commit c30816cceced · 2019-06-06T09:58:12.000-04:00
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -5519,6 +5519,9 @@ def imshow(self, X, cmap=None, norm=None, aspect=None,
             Note that the vertical axes points upward for 'lower'
             but downward for 'upper'.
 
+            See the example :doc:`/tutorials/intermediate/imshow_extent` for 
+            examples and a more detailed description.
+
         extent : scalars (left, right, bottom, top), optional
             The bounding box in data coordinates that the image will fill.
             The image is stretched individually along x and y to fill the box.
@@ -5589,6 +5592,7 @@ def imshow(self, X, cmap=None, norm=None, aspect=None,
 
         `~matplotlib.pyplot.imshow` expects RGB images adopting the straight
         (unassociated) alpha representation.
+
         """
         if norm is not None and not isinstance(norm, mcolors.Normalize):
             raise ValueError(
