# How do I change the thickness of line with MarkupsROINode

**URL:** <https://discourse.slicer.org/t/how-do-i-change-the-thickness-of-line-with-markupsroinode/24686>\
**Category:** Support\
**Created:** [August 9, 2022, 9:25am UTC](https://discourse.slicer.org/t/how-do-i-change-the-thickness-of-line-with-markupsroinode/24686 "2022-08-09T09:25:06Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![1023185654](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/1023185654/32/15829_2.png) [@1023185654](https://discourse.slicer.org/u/1023185654)\
**Post date:** [August 9, 2022, 9:25am UTC](https://discourse.slicer.org/t/how-do-i-change-the-thickness-of-line-with-markupsroinode/24686/1 "2022-08-09T09:25:06Z")

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hello,everyone. I tried to set the LineThickness and Line Width to MarkupsROINode,but it not work, i want to change the thickness of line,is there any good ideas?

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**Author:** ![1023185654](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/1023185654/32/15829_2.png) [@1023185654](https://discourse.slicer.org/u/1023185654)\
**Post date:** [August 9, 2022, 9:25am UTC](https://discourse.slicer.org/t/how-do-i-change-the-thickness-of-line-with-markupsroinode/24686/2 "2022-08-09T09:25:33Z")

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![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/0/e/0edaa08d4bc72814c08b4d7b72f3841a3167cf44.jpeg)

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**Author:** ![1023185654](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/1023185654/32/15829_2.png) [@1023185654](https://discourse.slicer.org/u/1023185654)\
**Post date:** [August 11, 2022, 2:39am UTC](https://discourse.slicer.org/t/how-do-i-change-the-thickness-of-line-with-markupsroinode/24686/3 "2022-08-11T02:39:27Z")

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Maybe I didn’t make it clear, I want to change the thickness of MarkupROINode’s display box line on the 2D image