[vtkusers] Loading 2D images from memory

[David Gobbi]

On Wed, 13 Jun 2001, TJ Wilkinson wrote:

> I have had great success loading raw image data from files, but I am
> working with code where the images are in memory already in an array.
>
> If someone could point me in the right direction to load raw data in
> memory into some form readable by VTK, I would greatly appreciate it.

The vtkImageImport class takes care of the details, as shown in
the example vtk/imaging/examplesCxx/ImportExport.cxx.  It is also
possible to load data from a Python string or a Tcl string, if you
are into scripting languages.

 - David