Screenruler
A simple screen ruler that measures the distance between two points on your desktop
Install / Use
/learn @doorknob60/ScreenrulerREADME
Requirements: not zenity :) ...either Gtk2 or Gtk3
How to compile: gcc screenruler.c -Os -s pkg-config gtk+-3.0 --cflags pkg-config gtk+-3.0 --libs -lX11 -lm -o screenruler
