#SingleInstance force
#NoEnv
CoordMode, Mouse
;_______________
MButton::
On := On=1 ? 0:1
If On
{
 MouseGetPos,X,Y
 SetTimer,Pixels,On
}
Else
{
 SetTimer,Pixels,Off
 ToolTip
}
return
;________________
Pixels:
MouseGetPos,X2,Y2
Loop,2
{
 var:=A_Index=1 ? "X":"Y"
 %var%2:=%var%2-%var%
 If !%var%2
  dir%var%= 
 Else dir%var%:=%var%2>0 ? (A_Index=1 ? "Right":"Down")
  :(A_Index=1 ? "Left":"Up")
 %var%2:=Abs(%var%2)
}
ToolTip,% "X: " X2 A_Tab dirX "`nY: " Y2 A_Tab dirY
return