# Can the dpi for the graphical debugger be configured

**URL:** <https://swi-prolog.discourse.group/t/can-the-dpi-for-the-graphical-debugger-be-configured/2327>\
**Category:** Help!\
**Created:** [May 13, 2020, 11:11pm UTC](https://swi-prolog.discourse.group/t/can-the-dpi-for-the-graphical-debugger-be-configured/2327 "2020-05-13T23:11:28Z")\
**Posts on this page:** 1\
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**Author:** ![peter.ludemann](https://yyz2.discourse-cdn.com/free1/user_avatar/swi-prolog.discourse.group/peter.ludemann/32/48_2.png) [@peter.ludemann](https://swi-prolog.discourse.group/u/peter.ludemann)\
**Post date:** [May 14, 2020, 12:13am UTC](https://swi-prolog.discourse.group/t/can-the-dpi-for-the-graphical-debugger-be-configured/2327/2 "2020-05-14T00:13:24Z")

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> [@How to set font size on graphical debugger?](https://swi-prolog.discourse.group/t/how-to-set-font-size-on-graphical-debugger/1723/3):
>
> Yes, editing ~/.config/swi-prolog/xpce/Defaults font.scale did the trick (almost). I had to remove the leading ! (having forgotten the conventions for X11 config files). I’ll have to do some more fiddling to get the debugger help displaying at a size I like. @jan - if the debugger help is available in the SWI-Prolog online documentation, I couldn’t find it and “grep” only found me xpce/prolog/lib/trace/pltracer.hlp.

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