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Showing 3 results of 3

From: Christoph G. <cg...@uc...> - 2010年05月30日 22:40:59
Hello,
consider the following simple code:
import matplotlib
from matplotlib import pyplot
pyplot.text(0, 0, " <--", family='monospace')
pyplot.show()
Using matplotlib-0.99.3.win32-py2.6, the text '<--' is drawn with an 
x-offset from the y-axis, as expected from the presence of leading 
whitespace.
Using matplotlib-1.0.svn.win32-py2.6 rev 8347, the leading whitespace is 
apparently removed from the text and '<--' is drawn right at the y-axis 
with no x-offset.
In both cases the font is monospace.
Is this change intended or a regression in 1.0svn?
Thank you.
--
Christoph
From: Alan G I. <ala...@gm...> - 2010年05月30日 11:42:00
On 5/30/2010 6:42 AM, Florian Lindner wrote:
> I want to plot a simple vector arrow with a specified starting point 
and end
> point (or direction and length).
>
http://matplotlib.sourceforge.net/users/annotations_guide.html#annotating-with-arrow 
http://matplotlib.sourceforge.net/users/annotations.html
hth,
Alan Isaac
From: Florian L. <mai...@xg...> - 2010年05月30日 10:59:18
Hello,
I want to plot a simple vector arrow with a specified starting point and end 
point (or direction and length).
I've found 
http://matplotlib.sourceforge.net/api/pyplot_api.html#matplotlib.pyplot.quiver 
but I don't see a way to set the length of the vector.
Though discussions about this topic recommend quiver.
Thanks,
Florian

Showing 3 results of 3

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