[IGSTK-Users] Zooming.

[Ashwath Hegde, ERS-HCLTech]

Hi All,

I have developed a IGSTK application similar to NeedleBiopsy example. I am loading CT DICOM images .
I want to place a rectangular  window over the image and  Zoom the  portion of a image enclosed by that window.
Which IGSTK,VTK classes I have to look into and change?Can anybody help me on this?

Thanks and Regards,
Ashwath.

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