# \#graphics

**URL:** https://psychtoolbox.discourse.group/tag/graphics/19.md

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## [Change Screen rendering origin to screen center, instead of upper left corner](https://psychtoolbox.discourse.group/t/change-screen-rendering-origin-to-screen-center-instead-of-upper-left-corner/3472)

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**Author:** [@czuba](https://psychtoolbox.discourse.group/u/czuba)\
**Replies:** 0\
**Last updated:** [October 28, 2020, 12:51am UTC](https://psychtoolbox.discourse.group/t/change-screen-rendering-origin-to-screen-center-instead-of-upper-left-corner/3472 "2020-10-28T00:51:58Z")

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tl;dr Is there any way to reconfigure the default origin of Screen to be at screen center with a non-inverted y-axis? (…perhaps a magic kPsychSomethingSomething flag during ‘OpenScreen’ ) I’ve been wrestling with re…