[vtkusers] Get raw data from vtkimagedata

[David Doria]

On Fri, Jun 22, 2012 at 11:37 AM, Jothybasu Selvaraj <jothybasu at gmail.com>wrote:

> I think it will export the scalar data into a c array (not as a 3D array).
>

What is the difference? I thought GetScalarPointer() just gives you a
"type*" ? (
http://www.vtk.org/doc/nightly/html/classvtkImageData.html#a567566b094dcc3187061dc5ff02a6abb)
How is that different from a "c array"?

David
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