[vtkusers] Flattening a probed surface

[Sebastien Jourdain]

The dimension is related to the number of points....

Meaning one dimension will be the number of points that compose your
spline and the other will be the number of iteration the swipe is
doing.

Seb

On Tue, May 29, 2012 at 12:46 PM, jruiz <jonathan.ruiz3 at gmail.com> wrote:
> Thanks, I'm going to follow your instructions step by step, first I'm trying
> to get de surface area to set the dimension of the image data.
>
> Is it even close ? I'm getting the length for the extruded spline as "width"
> and "height" is the length of the extrusion. I guess this values need to be
> multiply by the spacing what I get from the source image.
>
> vtkImageData image_data= new vtkImageData();
>
> double[] spacing = dicomImage.getNormalized().GetOutput().GetSpacing();
>
> double width = spline.GetLength() * spacing[0];
> double height = surfaceHeight * spacing[2];
>
> image_data.SetDimensions(width, height, 1);
>
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