[SciPy-dev] Re: [SciPy-user] Announce: First installable version of Chaco plotting toolkit is now available
Prabhu Ramachandran
prabhu at aero.iitm.ernet.in
Fri Sep 20 22:00:08 EDT 2002
>>>>> "DCM" == David C Morrill <dmorrill at enthought.com> writes:
DCM> We are pleased to announce that the first installable version
DCM> of the Chaco plotting toolkit is now available for download
DCM> at: http://www.scipy.org/site_content/chaco
Wow! The demo looks so good. Great work!
However, I am unable to run chaco on Linux. I am running wxPython
2.3.2.1. When I ran wxdemo_plot.py I got the basic screen but none of
the plots were there. I also only saw one of the plots (the left
one). None of the right ones appeared. anyway, the following
debug.log file was produced.
Traceback (most recent call last):
File "/usr/local/lib/python2.1/site-packages/chaco/wxplot_window.py", line 927
, in _on_paint
canvas._draw()
File "/usr/local/lib/python2.1/site-packages/chaco/plot_canvas.py", line 2197,
in _draw
value_item.item._draw()
File "/usr/local/lib/python2.1/site-packages/chaco/plot_canvas.py", line 734,
in _draw
axes_info._draw( ox, oy )
File "/usr/local/lib/python2.1/site-packages/chaco/plot_info.py", line 654, in
_draw
axis_info._draw( 0, oy )
File "/usr/local/lib/python2.1/site-packages/chaco/plot_info.py", line 1038, i
n _draw
gc.stroke_path()
File "/usr/local/lib/python2.1/site-packages/kiva/basecore2d.py", line 946, in
stroke_path
self.draw_path(mode=STROKE)
File "/usr/local/lib/python2.1/site-packages/kiva/basecore2d.py", line 986, in
draw_path
self.device_update_line_state()
File "/usr/local/lib/python2.1/site-packages/kiva/wxcore2d.py", line 167, in device_update_line_state
pen.SetDashes(list(pattern.astype(int)))
ValueError: type must be either a 1-length string, or a python type object
I receive several of these.
Thanks.
prabhu
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