From d6686698b8fdd11b0cddd5ce4e0c288c00965776 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <pks@pks.rocks>
Date: Tue, 3 Sep 2019 22:11:47 +0200
Subject: dpi script

---
 dpi | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100755 dpi

(limited to 'dpi')

diff --git a/dpi b/dpi
new file mode 100755
index 0000000..bd49dd4
--- /dev/null
+++ b/dpi
@@ -0,0 +1,11 @@
+#!/usr/bin/env zsh
+
+res=$(xdpyinfo  | grep 'dimensions:' | strips | cut -d" " -f 5)
+res_x=$(echo $res | cut -d"x" -f 1)
+res_y=$(echo $res | cut -d"x" -f 2)
+size_x=$(xrandr | grep " connected" | cut -d" " -f 13 | sed "s|mm||")
+size_y=$(xrandr | grep " connected" | cut -d" " -f 15 | sed "s|mm||")
+dpi=$(python -c "import math; print(round(math.sqrt($res_x**2 + $res_y**2) / math.sqrt(($size_x*0.0393701)**2 + ($size_y*0.0393701)**2)))")
+
+echo $dpi
+
-- 
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