TouchPanelReadCalibrationPoint

This function initiates the process of getting a calibration point.

Syntax

VOID TouchPanelReadCalibrationPoint( LONG UcalX, LONG UcalY );

Parameters

UcalX

Specifies a non-calibrated x-coordinate under calibration.

UcalY

Specifies a non-calibrated y-coordinate under calibration.

Return Values

TRUE indicates success. FALSE indicates failure. For extended error information, see GetLastError.

Remarks

This function causes the device driver to forward the last valid x-coordinates and y-coordinates between the tip states of initial down and up to the calibration callback function. The tip state of the forwarded coordinates is reported as initial down.

This function is defined in the header file Tchddi.h file and is available in Windows CE version 1.0 and later.