Planar DX/PCI User Manual page 70

60 | DCalibratorMeasure
Example This example returns the screen luminance on screen one (1),
as measured by the calibration system.
#include <mdpcint.h>
{
HDC
DWORD
DWORD
dwRetCode = DCalibratorMeasure (hdc, 1,
return dwRetCode;
}
See also
DCalibratorInit, DGetFtLamScale
hdc;
dwMeasure;
dwRetCode;
&dwMeasure);