Re: [Matplotlib-users] odd placement of zero

[John H. <jdh...@ac...>]

>>>>> "Alan" == Alan G Isaac <ai...@am...> writes:

    Alan> When I run this script from scipy import * from
    Alan> matplotlib.matlab import * def f(x): return 2*x**3-5*x
    Alan> x=(arange(2001)-1000)/100.0 plot(x,f(x))
    Alan> axis([-10,10,-20,20]) show() plot(x,f(x)) axis([-2,2,-5,5])
    Alan> show()

    Alan> I get an odd placement of the zero on the x axis in the
    Alan> second plot.  If I cut out the first plot, this does not
    Alan> happen.  How am I causing this?

    Alan> Thank you, Alan Isaac



Calling show multiple times in one script is backend dependent and not
supported.  See http://matplotlib.sf.net/faq.html#SHOW.  I haven't
been able to replicate your bug - what version of matplotlib are you
using and what backend?  Can you write an example w/o multiple show
calls that produces it?  

What do you mean that the zero on the x axis has an odd placement?
Can you save a PNG and send it to me off list?

JDH