1Changes for 0.90.0
2==================
3
4.. code-block:: text
5
6    All artists now implement a "pick" method which users should not
7    call.  Rather, set the "picker" property of any artist you want to
8    pick on (the epsilon distance in points for a hit test) and
9    register with the "pick_event" callback.  See
10    examples/pick_event_demo.py for details
11
12    Bar, barh, and hist have "log" binary kwarg: log=True
13    sets the ordinate to a log scale.
14
15    Boxplot can handle a list of vectors instead of just
16    an array, so vectors can have different lengths.
17
18    Plot can handle 2-D x and/or y; it plots the columns.
19
20    Added linewidth kwarg to bar and barh.
21
22    Made the default Artist._transform None (rather than invoking
23    identity_transform for each artist only to have it overridden
24    later).  Use artist.get_transform() rather than artist._transform,
25    even in derived classes, so that the default transform will be
26    created lazily as needed
27
28    New LogNorm subclass of Normalize added to colors.py.
29    All Normalize subclasses have new inverse() method, and
30    the __call__() method has a new clip kwarg.
31
32    Changed class names in colors.py to match convention:
33    normalize -> Normalize, no_norm -> NoNorm.  Old names
34    are still available for now.
35
36    Removed obsolete pcolor_classic command and method.
37
38    Removed lineprops and markerprops from the Annotation code and
39    replaced them with an arrow configurable with kwarg arrowprops.
40    See examples/annotation_demo.py - JDH
41