TchCal_SetCalibrationData (Compact 2013)
3/26/2014
This function sets the calibration data that TchCal_CalibrateSample uses to calibrate touch contact points.
Syntax
BOOL TchCal_SetCalibrationData(
int cCalibrationPoints,
int *pScreenXBuffer,
int *pScreenYBuffer,
int *pUncalXBuffer,
int *pUncalBuffer
);
Parameters
- cCalibrationPoints
[in] The number of calibration points.
- pScreenXBuffer
[in] List of screen X coordinates displayed.
- pScreenYBuffer
[in] List of screen Y coordinates displayed.
- pUncalXBuffer
[in] List of X coordinates collected.
- pUncalBuffer
[in] List of Y coordinates collected.
Return Value
If calibration information is acceptable based on error analysis then this function returns TRUE, otherwise it returns FALSE.
Remarks
The touch proxy driver calls this function to implement TouchPanelSetCalibration.
Requirements
Header |
tchstream.h |
Library |
tchcaldll.dll |