# Get pixel coordinates of 3d point

**URL:** https://discourse.paraview.org/t/get-pixel-coordinates-of-3d-point/14712
**Category:** ParaView Support
**Tags:** vtk
**Created:** [May 25, 2024, 4:05pm UTC](https://discourse.paraview.org/t/get-pixel-coordinates-of-3d-point/14712 "2024-05-25T16:05:47Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![suganthan](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/s/3da27b/32.png) [@suganthan](https://discourse.paraview.org/u/suganthan)
#### Post date: [May 25, 2024, 4:05pm UTC](https://discourse.paraview.org/t/get-pixel-coordinates-of-3d-point/14712/1 "2024-05-25T16:05:47Z")

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I have loaded a vtk polydata source in paraview. Is it possible to obtain the pixel coordinates of a particular point whose coordinates I know in the simulation frame of reference?