Hi,
How is the syntax for the matplotlib command 'arrow'? There is not very much
to take from the help (see below). An example would be nice.
Thanks
Alex
In [46]: arrow?
Type: function
Base Class: type 'function'
String Form:function arrow at 0xb77f8a3c
Namespace:
I usually use the following to make single arrows:
plot([0,1], 'k.')
arr1 = pylab.Arrow(0.5, 0.5, 0.1, 0.0, width=0.02)
fig = pylab.gca()
fig.add_patch(arr1)
If in ipython -pylab you need to savefig or send another command
(e.g. xlabel) or reload/refresh the plot (I can't remember the
The automatic docstring generation for this command is badly fouled up,
and I can't straighten it out right now. In the meantime, look at the
docstring for FancyArrow.__init__ in patches.py. There is also a
horrendously complicated example in examples/arrow_demo.py.
Depending on what you
