The size and resolution of the screen is displayed in the Screen Information section. In a multiple screen environment, the information displayed is for the screen containing the measurement tool crosshair or appropriate measurement mechansim. The screen to which the displayed information pertains is identified in the section's frame.

W, H - Width and height of the screen

Rx, Ry - Horizontal and vertical resolution of the screen

By default the screen resolution shown is that reported by the operating system. In addition to displaying the screen resolution, Meazure uses the values to convert measurements from pixels to other units. The operating system values for screen resolution are inaccurate and should overridden using the Calibration tab on the Preferences dialog.

Note that when the operating system resolution is used for any screen, a warning button appears in the upper right corner of the section. Pressing this button displays the resolution calibration panel.