(4) Actual position (blue) of the mouse cursor (5) in unit of length (mm, cm, inch, etc.).(3) Actual position (black) of the mouse cursor (5) in virtual pixels: if scaling 100% or DPI 96 (here in the example shown by 150 DPI).(2) Actual position (green) of the mouse cursor (5) in real pixels.(1) Exit the program or minimize to the System-Tray.Monitor calibration to show individual units of length (mm, cm, inch, etc.).Ruler width, Font size, Font- and Background color, Reading help.New Golden ratio from coordinate origin 0|0 to current length of the ruler.New Distance measurement from coordinate origin 0|0 to any point on the screen.New Angle function II integrated into the measurement function.Measurement by setting a start and end point.