8000 Return arrow collection as 2nd argument of streamplot. by tonysyu · Pull Request #803 · matplotlib/matplotlib · GitHub
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Return arrow collection as 2nd argument of streamplot. #803

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Merged
merged 4 commits into from
Sep 2, 2012
Merged

Return arrow collection as 2nd argument of streamplot. #803

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391c24a
Return arrow collection as 2nd argument of streamplot.
tonysyu Mar 28, 2012
57a7d3d
Return container object containing lines and arrows.
tonysyu Apr 28, 2012
9875323
Change return value of `streamplot`.
tonysyu Apr 29, 2012
a7248d9
DOC: Add note about future changes to return value
tonysyu Sep 2, 2012
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DOC: Add note about future changes to return value
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@tonysyu
tonysyu committed Sep 2, 2012
commit a7248d989bf17c93afc2c956ef566ab5eede3e2a
3 changes: 3 additions & 0 deletions lib/matplotlib/streamplot.py
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Expand Up @@ -54,6 +54,9 @@ def streamplot(axes, x, y, u, v, density=1, linewidth=None, color=None,
lines : `matplotlib.collections.LineCollection` of streamlines
arrows : collection of `matplotlib.patches.FancyArrowPatch` objects
repesenting arrows half-way along stream lines.
This container will probably change in the future to allow changes to
the colormap, alpha, etc. for both lines and arrows, but these changes
should be backward compatible.
"""
grid = Grid(x, y)
mask = StreamMask(density)
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