[vtkusers] multiple xy plots?

[Emiliano Beronich]

Hi Mathieu,

These lines reproduce the problem on tcl.

vtkRenderWindow rw
vtkRenderer re
vtkXYPlotActor pa

vtkImageSinusoidSource cosSrc
cosSrc SetWholeExtent 0 255 0 0 0 0
cosSrc SetPeriod 256

vtkImageSinusoidSource sinSrc
sinSrc SetWholeExtent 0 255 0 0 0 0
sinSrc SetPeriod 256
sinSrc SetPhase 1.5708

pa AddInput [cosSrc GetOutput]
pa AddInput [sinSrc GetOutput]

#~ try uncommenting one of these lines
#~ pa RemoveInput [sinSrc GetOutput]
#~ pa RemoveInput [cosSrc GetOutput]

re AddActor pa
rw AddRenderer re
rw Render


Regards,
Emiliano



Mathieu Malaterre wrote:

> Emiliano
> 
>     I have entered this as bug #1111 in our bug tracker:
> 
> http://vtk.org/Bug/bug.php?op=show&bugid=1111
> 
>     Is it possible you send us a simple tcl/python script that reprodue 
> the bug.
> 
> Thanks
> Mathieu
> 
>>
>> But I have found troubles when I want to remove a curve. I have found 
>> a bug on vtkXYPlotActor class on the method RemoveInput that may need 
>> to be fixed. I attach the modified class that fix this problem.
>>
>> Regards,
>> Emiliano
>>
>>
>>
>> David Bernstein wrote:
>>
>>>
>>> Hi All, Can someone post a simple C++ example showing how to get two 
>>> or more
>>> sets of data plotted in the same X-Y plot?  I'm importing the data in 
>>> the form of
>>> stl vectors.
>>>
>>> Thanks,
>>> Dave Bernstein
>>>
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