#both screens - remove all indicators
if test "$1" == "0"; then
if test -e $toggle1; then rm $toggle1; fi
if test -e $toggle2; then rm $toggle2; fi
echo "xinput set-prop \"$stylus\" --type=float \"Coordinate Transformation Matrix\" 1 0 0 0 1 0 0 0 1""
echo "xinput set-prop \"$eraser\" --type=float \"Coordinate Transformation Matrix\" 1 0 0 0 1 0 0 0 1""
elif test "$1" == "1"; then
touch $toggle1
if test -e $toggle2; then rm $toggle2; fi
echo "xinput set-prop \"$stylus\" --type=float \"Coordinate Transformation Matrix\" 0.333333 0 0 0 0,948148 0 0 0 1""
echo "xinput set-prop \"$eraser\" --type=float \"Coordinate Transformation Matrix\" 0.333333 0 0 0 0,948148 0 0 0 1""
elif test "$1" == "2"; then
if test -e $toggle1; then rm $toggle1; fi
touch $toggle2
echo "xinput set-prop \"$stylus\" --type=float \"Coordinate Transformation Matrix\" 0,666666 0 0,333333 0 1 0 0 0 1""
echo "xinput set-prop \"$eraser\" --type=float \"Coordinate Transformation Matrix\" 0,666666 0 0,333333 0 1 0 0 0 1""
else
echo "wrong argument for -screen: $1"
usage
fi
exit