nn::jpeg::CTR::JpegMpEncoder::SetGpsImgDirection Member Function

Syntax

#include <nn/jpeg.h>

static void SetGpsImgDirection(
     GpsData * pGps,
     char ref,
     const Rational * pValue
);

Parameters

Name Description
out pGps Specifies the GPS IFD.
in ref Specifies the orientation of the captured image. This information is not stored if 0x00 is specified.
in pValue Specifies a pointer to the orientation of the captured image. This information is not stored if NULL is specified.

Return Values

None.

Description

Stores the orientation of the captured image in the GPS IFD.

If using the structure specified by the pGps argument (to store or remove information) for the first time, be sure to initialize it first using InitializeGpsData before calling this function. If no further operations will be performed on the structure, confirm stored data by calling SetGpsData after calling this function.

Revision History

2010/10/22
Initial version.

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