#include <nitro/spi.h>
void TP_GetCalibratedPoint( TPData * disp, const TPData * raw );
disp | Pointer used for getting values that have been converted to screen coordinates |
raw | Pointer to the data before conversion Stores uncalibrated, raw touch panel values |
None.
Uses the calibration values that were set by TP_SetCalibrateParam
to convert from raw touch panel values to screen coordinates This function also copies touch and validity values. When the touch flag of the conversion source data is OFF, the coordinates (0,0
) are returned. Also, when calibration parameters are not set, the touch panel value is output directly. It is acceptable to pass the same pointers in the arguments disp
and raw
.
TP_GetUnCalibratedPoint
, TP_SetCalibrateParam
, TPData
04/16/2004 Initial version