nn::jpeg::CTR::JpegMpDecoder::GetGpsSpeedRef Member Function

#include <nn/jpeg.h>

static char GetGpsSpeedRef(
     const GpsData * pGps
);

	Name	Description
in	pGps	Specifies the GPS IFD. Call the GetLastGpsData function to obtain this.

If successful, the function returns the units for speed. Returns 0x00 on failure.

Gets the units for speed included in GPS IFD.

2010/10/21

Initial version.