# Create MPR view with independent cross sectional hairs cursor between views

**URL:** https://discourse.vtk.org/t/create-mpr-view-with-independent-cross-sectional-hairs-cursor-between-views/8714
**Category:** Support
**Tags:** python
**Created:** [June 13, 2022, 9:19am UTC](https://discourse.vtk.org/t/create-mpr-view-with-independent-cross-sectional-hairs-cursor-between-views/8714 "2022-06-13T09:19:24Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![fraser29](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/f/ecd19e/32.png) [@fraser29](https://discourse.vtk.org/u/fraser29)
#### Post date: [June 17, 2022, 1:08pm UTC](https://discourse.vtk.org/t/create-mpr-view-with-independent-cross-sectional-hairs-cursor-between-views/8714/2 "2022-06-17T13:08:41Z")

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Hi,  
I flagged this same issue recently.

> [@How to limit extent of planes in ResliceCursorWidget](https://discourse.vtk.org/t/how-to-limit-extent-of-planes-in-reslicecursorwidget/8527):
>
> I am working with a vtkResliceCusorWidget in a FourPlaneViewer-like application. I would like to know how I can limit the size of the plane widgets that are generated by vtkResliceCursorLineRepresentation. If, for instance, I use GetRepresentation().GetResliceCursorActor() on my vtkResliceCursorWidget then the resulting actor is many times larger than the image data it is acting on. If I check the bounds on my vtkResliceCursorLineRepresentation however, then they match the bounds of my underl…

My work around was to apply a callback on MouseMoveEvent and then use this to SetPriority on the ResliceCursorWidgets (your rcws array).  
Doesn’t solve your oversized planes, but fixes the interaction with them.

I think that probably separate RenderWindows rather than one with frames would work.

Hope that helps.  
Fraser

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