# Screen density for retina displays

**URL:** <https://discourse.processing.org/t/screen-density-for-retina-displays/38581>\
**Category:** Processing\
**Created:** [August 31, 2022, 8:15am UTC](https://discourse.processing.org/t/screen-density-for-retina-displays/38581 "2022-08-31T08:15:07Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![giulioprisco](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/giulioprisco/32/16866_2.png) [@giulioprisco](https://discourse.processing.org/u/giulioprisco)\
**Post date:** [August 31, 2022, 8:15am UTC](https://discourse.processing.org/t/screen-density-for-retina-displays/38581/1 "2022-08-31T08:15:07Z")

</div>

Hi, newcomer here. I used to be an expert programmer, now I do little things for fun. Love Processing so far.  
I use a MacBook Pro with 2880X1800 px retina display. Processing doesn’t let me use a window wider than 1440px (1440px fills the screen).  
pixelDensity(2); seems to do nothing.  
How can I use the full resolution display?  
Thanks!