Bryan Van de Ven a écrit :
>  Hi Fred,
> 
>  Yes I cannot reproduce this (when I add some nans to the image_plot.py example 
>  it plots as I would expect it to), so can you send the error message you are seeing?
>    
Traceback (most recent call last):
  File 
"/usr/local/lib/python2.4/site-packages/enthought.enable2-2.0b2.dev_r13302-py2.4.egg/enthoug
ht/enable2/abstract_window.py", 
line 283, in _paint
    self.component.draw(gc, view_bounds=(0, 0, size[0], size[1]))
  File 
"/usr/local/lib/python2.4/site-packages/enthought.chaco2-2.0b2.dev_r13355-py2.4-linux-i686.e
gg/enthought/chaco2/plot_component.py", 
line 89, in draw
    self._draw(gc, view_bounds, mode)
  File 
"/usr/local/lib/python2.4/site-packages/enthought.enable2-2.0b2.dev_r13302-py2.4.egg/enthoug
ht/enable2/component.py", 
line 648, in _draw
    self._dispatch_draw(layer, gc, view_bounds, mode)
  File 
"/usr/local/lib/python2.4/site-packages/enthought.enable2-2.0b2.dev_r13302-py2.4.egg/enthoug
ht/enable2/container.py", 
line 457, in _dispatch_draw
    component._dispatch_draw(layer, gc, new_bounds, mode)
  File 
"/usr/local/lib/python2.4/site-packages/enthought.enable2-2.0b2.dev_r13302-py2.4.egg/enthoug
ht/enable2/container.py", 
line 457, in _dispatch_draw
    component._dispatch_draw(layer, gc, new_bounds, mode)
  File 
"/usr/local/lib/python2.4/site-packages/enthought.enable2-2.0b2.dev_r13302-py2.4.egg/enthoug
ht/enable2/container.py", 
line 457, in _dispatch_draw
    component._dispatch_draw(layer, gc, new_bounds, mode)
  File 
"/usr/local/lib/python2.4/site-packages/enthought.enable2-2.0b2.dev_r13302-py2.4.egg/enthoug
ht/enable2/component.py", 
line 667, in _dispatch_draw
    handler(gc, view_bounds, mode)
  File 
"/usr/local/lib/python2.4/site-packages/enthought.chaco2-2.0b2.dev_r13355-py2.4-linux-i686.e
gg/enthought/chaco2/base_2d_plot.py", 
line 200, in _draw_image
    self._render(gc)
  File 
"/usr/local/lib/python2.4/site-packages/enthought.chaco2-2.0b2.dev_r13355-py2.4-linux-i686.e
gg/enthought/chaco2/image_plot.py", 
line 54, in _render
    self._compute_cached_image()
  File 
"/usr/local/lib/python2.4/site-packages/enthought.chaco2-2.0b2.dev_r13355-py2.4-linux-i686.e
gg/enthought/chaco2/cmap_image_plot.py", 
line 106, in _compute_cached_image
    cached_mapped_image =   File 
"/usr/local/lib/python2.4/site-packages/enthought.chaco2-2.0b2.dev_r13355-py2.4-linux-i686.e
gg/enthought/chaco2/color_mapper.py", 
line 216, in map_screen
    return self._map(norm_data)
  File 
"/usr/local/lib/python2.4/site-packages/enthought.chaco2-2.0b2.dev_r13355-py2.4-linux-i686.e
gg/enthought/chaco2/color_mapper.py", 
line 363, in _map
    rgba[...,0] = take(self._red_lut, xa)
  File "/usr/lib/python2.4/site-packages/numpy/core/fromnumeric.py", 
line 77, in take
    return take(indices, axis, out, mode)
IndexError: index out of range for array

Here's the snapshot from my mpl/traits app:
http://fredantispam.free.fr/snapshot.png

I'm looking for a CME...

Cheers,

-- 
http://scipy.org/FredericPetit

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