[vtkusers] Reading data from the GUI level

[Mathieu Malaterre]

Marcio,

  vtkImageData::GetScalarComponentAsFloat

http://www.vtk.org/doc/nightly/html/classvtkImageData.html#z340_0

HTH
mathieu

Marcio Mathias (SAO PAULO/EDB) wrote:
> Hi all,
> 
> I am using vtkStructuredPointsReader to get data information from a 
> ASCII file. I did not find a method to read an specific scalar data 
> stored in the file. How to read a single data in the reader? I know the 
> origin, spacing and the cartesian coordinates used when the data file 
> was written.
> 
> PS: I am using Tcl code.
> 
> /Marcio
> 


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Mathieu Malaterre
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