# How to change default color (red) of line markup

**URL:** <https://discourse.slicer.org/t/how-to-change-default-color-red-of-line-markup/21916>\
**Category:** Support\
**Created:** [February 11, 2022, 12:57pm UTC](https://discourse.slicer.org/t/how-to-change-default-color-red-of-line-markup/21916 "2022-02-11T12:57:03Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Osman\_Basri\_Erbek](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/osman_basri_erbek/32/14264_2.png) [@Osman\_Basri\_Erbek](https://discourse.slicer.org/u/Osman_Basri_Erbek)\
**Post date:** [February 11, 2022, 12:57pm UTC](https://discourse.slicer.org/t/how-to-change-default-color-red-of-line-markup/21916/1 "2022-02-11T12:57:03Z")

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Hi, I want to change “default line markup color and default glyph size”.  
ı have 3000 measurement files, and when ı started measurement lines is coming "red and thin and little gylph ", i want to change this default settings,otherwise ı want to see default measurement lines for example blue, yellow etc.

please help me its so important for me , i cant see clearly the measurements which is default features

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**Author:** ![muratmaga](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/muratmaga/32/3622_2.png) [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Post date:** [February 11, 2022, 8:42pm UTC](https://discourse.slicer.org/t/how-to-change-default-color-red-of-line-markup/21916/2 "2022-02-11T20:42:41Z")

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You can review this tutorial to see how to change the display parameters of markups, and add make those as defaults (instead of the red).

> **[Tutorials/Markups\_1 at main · SlicerMorph/Tutorials - Display](https://github.com/SlicerMorph/Tutorials/tree/main/Markups_1#display)**
>
> main/Markups\_1

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**Author:** ![Osman\_Basri\_Erbek](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/osman_basri_erbek/32/14264_2.png) [@Osman\_Basri\_Erbek](https://discourse.slicer.org/u/Osman_Basri_Erbek)\
**Post date:** [February 13, 2022, 1:05pm UTC](https://discourse.slicer.org/t/how-to-change-default-color-red-of-line-markup/21916/3 "2022-02-13T13:05:31Z")

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Thank you so so so much. Realy ı haber best regards to you , 💐