visualpython-users

[Visualpython-users] Plotting Issues

[David W. <dav...@mu...>]

Hello all,

I'm having trouble seeing plots in VPython. When I run graphtest.py I can
only see the red histogram and the yellow dots, but not the cyan curve. This
behavior also shows up when I create a plot of my own, except I can't see
any curves at all. The graph window appears and the axes scale as though
data is being plotted, but it is invisible.

Any help/suggestions/guidance would be appreciated.

David Wiggins

Re: [Visualpython-users] Plotting Issues

[Kevin K. <ka...@so...>]

David,

graphtest.py works fine on my Mac OS 10.6.8 system, running Python 2.7.2.
print visual.version 
produces ('5.71', 'release')

Exactly what system are you running on, with what version of Python
and with what version of visual?    If the Python or the visual are
not the latest versions, try upgrading the old code first.


Kevin Karplus