# VTK & Qt: rendering issues when drawing thick lines

**URL:** https://discourse.vtk.org/t/vtk-qt-rendering-issues-when-drawing-thick-lines/13903
**Category:** Development
**Tags:** bug
**Created:** [May 17, 2024, 1:57pm UTC](https://discourse.vtk.org/t/vtk-qt-rendering-issues-when-drawing-thick-lines/13903 "2024-05-17T13:57:41Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![sankhesh](https://discourse.vtk.org/user_avatar/discourse.vtk.org/sankhesh/32/73_2.png) [@sankhesh](https://discourse.vtk.org/u/sankhesh)
#### Post date: [May 20, 2024, 2:10pm UTC](https://discourse.vtk.org/t/vtk-qt-rendering-issues-when-drawing-thick-lines/13903/6 "2024-05-20T14:10:05Z")

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@dkutak What OS and graphics drivers are you running this on?

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_[View the full topic](https://discourse.vtk.org/t/vtk-qt-rendering-issues-when-drawing-thick-lines/13903)._