[Insight-users] Extract a line from a vector in a volume

[Dženan Zukić]

Hi Paul,

the closest thing is itk::LineConstIterator, for which you have to provide
starting and ending image index.

ofstream f("ValuesAlongLine.txt");
f<<"Value\tIndex\n";
itk::LineConstIterator<VisualizingImageType> it(image, startIndex,
endIndex);
while (!it.IsAtEnd())
{
f<<int(it.Get())<<'\t'<<it.GetIndex()<<'\n';
++it;
}
f.close();

Regards,
Dženan

On Mon, Jul 19, 2010 at 16:46, Urvoas, Paul <paul.urvoas at philips.com> wrote:

>  Hi,
>
> To implement a Curved Planar Reformation Method, I would like to know if
> there is an itk function to extract a line from a volume using  a vector
> (direction of the line I want to extract).
>
> Thanks in advance.
>
>
>
> Paul Urvoas
>
>
>
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