From: Eric Firing <efiring@ha...> - 2006-02-13 01:22:27
CVS mpl now has a new demo (examples/collections.py) that illustrates
two minor new capabilities:
1) The axes.add_collection() method accepts a new boolean kwarg,
"autolim"; if True, then a subsequent call to axes.autoscale_view will
take into account the data in the collection.
2) LineCollection can now be called with kwargs
to facilitate making waterfall plots or stagger plots--that is, a set of
sequentially offset curves.
The demo may also be useful in illustrating some basic ways of using
line and polygon collections; this is not entirely obvious from the
docstrings. (I have tried to improve some of the docstrings also.)
The changes were prompted by Chris Barker's earlier message with a demo
script, which showed me how to use the two transforms involved in these
types of collections.
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