# vtkImagePlaneWidet: control output spacing

**URL:** https://discourse.vtk.org/t/vtkimageplanewidet-control-output-spacing/8523
**Category:** Support
**Created:** [May 18, 2022, 5:35pm UTC](https://discourse.vtk.org/t/vtkimageplanewidet-control-output-spacing/8523 "2022-05-18T17:35:15Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![gregthom992](https://discourse.vtk.org/user_avatar/discourse.vtk.org/gregthom992/32/7988_2.png) [@gregthom992](https://discourse.vtk.org/u/gregthom992)
#### Post date: [May 18, 2022, 5:35pm UTC](https://discourse.vtk.org/t/vtkimageplanewidet-control-output-spacing/8523/1 "2022-05-18T17:35:15Z")

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Hi all

Does anyone know how to control the output spacing when vtkImagePlane Widget ?  
My scenario is this: I have set up a vtkImagePlaneWidget, I bulld the vtkPlaneSource manually from and feed the Origin and Point1 and Point2 to the vtkImagePlaneWidget.  
However, because I need the output planar image ( from vtkImagePlaneWidget) to be of a specific resolution, I am not sure how / where to set that.

Thnks

GT