#!/bin/sh
export DISPLAY=:0

# rotate the screen
# xrandr -o left
xrandr -o right
# xrandr -o inverted

# This is to invert the touch panel for the touchscreen to work as intented !!
# https://askubuntu.com/questions/368317/rotate-touch-input-with-touchscreen-and-or-touchpad
# https://wiki.ubuntu.com/X/InputCoordinateTransformation
# I used the idea from the 1st link and adjusted for the "Right rotate" in the 2nd.
xinput set-prop 9 --type=float "Coordinate Transformation Matrix" 0 1 0 -1 0 1 0 0 1