[vtkusers] probleme with vtkPolyDataWriter

[Devosse Jaufré]

Devosse Jaufré : http://yuyuki.fr.stWhen I use the function "WriteToOutputStringOn()"  for saving a vtkPolyData with a lot of points.
There is a problem.
I receive a error message something like that : the string is too short.

So I can't use the Class vtkZLibDataCompressor   for making a compression.

There is not a problem a little object like vtkConeSource.

Why is not possible?