# Correcting the resolution or dpi in cgx

**URL:** <https://calculix.discourse.group/t/correcting-the-resolution-or-dpi-in-cgx/319>\
**Category:** CalculiX GraphiX\
**Created:** [November 20, 2020, 9:45pm UTC](https://calculix.discourse.group/t/correcting-the-resolution-or-dpi-in-cgx/319 "2020-11-20T21:45:13Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![kmallick](https://avatars.discourse-cdn.com/v4/letter/k/85e7bf/32.png) [@kmallick](https://calculix.discourse.group/u/kmallick)\
**Post date:** [November 20, 2020, 9:45pm UTC](https://calculix.discourse.group/t/correcting-the-resolution-or-dpi-in-cgx/319/1 "2020-11-20T21:45:14Z")

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Is there any way to tweak/modify the resolution or dpi in cgx? When I run cgx on a screen with 4K resolution, the text is tiny and I can barely read it by squinting my eyes. Is there any other tweaks or tools that I can use to scale up the dpi in cgx?

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**Author:** ![klaus.wittig](https://avatars.discourse-cdn.com/v4/letter/k/4da419/32.png) [@klaus.wittig](https://calculix.discourse.group/u/klaus.wittig)\
**Post date:** [November 21, 2020, 4:16pm UTC](https://calculix.discourse.group/t/correcting-the-resolution-or-dpi-in-cgx/319/2 "2020-11-21T16:16:45Z")

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only the ‘font’ command to slightly increase or decrease the font size

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**Author:** ![kmallick](https://avatars.discourse-cdn.com/v4/letter/k/85e7bf/32.png) [@kmallick](https://calculix.discourse.group/u/kmallick)\
**Post date:** [November 24, 2020, 4:13am UTC](https://calculix.discourse.group/t/correcting-the-resolution-or-dpi-in-cgx/319/3 "2020-11-24T04:13:20Z")

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Thank you, Klaus. I can use the ‘font’ command to increase the fonts in the legend. However, I cannot change the font of the commands at the tooltips available on right click, which is what I was after. Any suggestions? Can I change anything and re-compile?