imgdb::JpegMpBaseLoader::GetUserMakerNoteDataSize Member Function

Syntax

std::size_t GetUserMakerNoteDataSize() const;

Parameters

None.

Return Values

Data size (in bytes).

Description

Gets the data size of the maker note for the application.

This is the actual data size of the extracted maker note after it has been decoded. The data itself is written to the buffer specified by the SetUserMakerNoteBuffer function. Zero is returned if the buffer has not been configured, or if the configured buffer was not large enough so the maker note was not extracted.


CONFIDENTIAL