[Matplotlib-users] bug for marker 'x' (at least)

[Humufr <hu...@ya...>]

the marker 'x' (ex: plot(a,b,'bx',markersize=5) are not working anymore 
(at least version 0.72.1 and cvs) with Agg backend (and TkAgg and 
GTKAgg). With PS backend it's ok.

The error message is:

Traceback (most recent call last):
  File "/astro/homes/gruel/usr/local//lib/python2.4/lib-tk/Tkinter.py", 
line 1345, in __call__
    return self.func(*args)
  File 
"/astro/homes/gruel/usr/local/lib/python2.4/site-packages/matplotlib/backends/backend_tkagg.py", 
line 140, in resize
    self.show()
  File 
"/astro/homes/gruel/usr/local/lib/python2.4/site-packages/matplotlib/backends/backend_tkagg.py", 
line 143, in draw
    FigureCanvasAgg.draw(self)
  File 
"/astro/homes/gruel/usr/local/lib/python2.4/site-packages/matplotlib/backends/backend_agg.py", 
line 319, in draw
    self.figure.draw(self.renderer)
  File 
"/astro/homes/gruel/usr/local/lib/python2.4/site-packages/matplotlib/figure.py", 
line 338, in draw
    for a in self.axes: a.draw(renderer)
  File "/usr/local/lib/python2.4/site-packages/matplotlib/axes.py", line 
1296, in draw
    a.draw(renderer)
  File "/usr/local/lib/python2.4/site-packages/matplotlib/lines.py", 
line 294, in draw
    markerFunc(renderer, gc, xt, yt)
  File "/usr/local/lib/python2.4/site-packages/matplotlib/lines.py", 
line 1044, in _draw_x
    renderer.draw_line(gc, x-offset, y-offset, x+offset, y+offset)
  File 
"/usr/local/lib/python2.4/site-packages/matplotlib/backends/backend_agg.py", 
line 155, in draw_line
    self._renderer.draw_lines(gc, x, y)
IndexError: Unexpected SeqBase<T> length.


thanks.