Difference between revisions of "EXIF"
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GFL_EXIF_DATA* <b>gflBitmapGetEXIF</b>( | GFL_EXIF_DATA* <b>gflBitmapGetEXIF</b>( | ||
GFL_BITMAP* bitmap, | const GFL_BITMAP* bitmap, | ||
GFL_UINT32 flags | GFL_UINT32 flags | ||
); | ); | ||
| Line 39: | Line 39: | ||
'''See also''' | '''See also''' | ||
:[[#gflBitmapHasEXIF|gflBitmapHasEXIF]], [[#gflFreeEXIF|gflFreeEXIF]] | :[[#gflBitmapHasEXIF|gflBitmapHasEXIF]], [[#gflFreeEXIF|gflFreeEXIF]] | ||
== gflFreeEXIF == | == gflFreeEXIF == | ||
Revision as of 15:52, 23 September 2009
gflBitmapHasEXIF
The gflBitmapHasEXIF function is used to know if the picture has EXIF metadata.
GFL_BOOL gflBitmapHasEXIF( const GFL_BITMAP* bitmap );
Parameters
- bitmap
- Pointer to a GFL_BITMAP structure.
Return value
- The function returns GFL_TRUE if the bitmap has EXIF metadata.
See also
- gflBitmapHasIPTC, gflBitmapGetEXIF, gflFreeEXIF, gflBitmapRemoveEXIFThumbnail, gflBitmapRemoveMetaData
gflBitmapGetEXIF
The gflBitmapGetEXIF function returns EXIF metadata in a readable form.
GFL_EXIF_DATA* gflBitmapGetEXIF( const GFL_BITMAP* bitmap, GFL_UINT32 flags );
Parameters
- bitmap
- Pointer to a GFL_BITMAP structure.
- flags
- Not used.
Return value
- The function returns a pointer to a GFL_EXIF_DATA structure.
See also
gflFreeEXIF
The gflFreeEXIF function frees memory allocated by gflBitmapGetEXIF function.
void gflFreeEXIF( GFL_EXIF_DATA* exif_data );
Parameters
- exif_data
- Pointer to a GFL_EXIF_DATA structure.
See also
gflBitmapRemoveEXIFThumbnail
The gflBitmapRemoveEXIFThumbnail function remove thumbnail from EXIF metadata.
GFL_ERROR gflBitmapRemoveEXIFThumbnail( GFL_BITMAP* bitmap );
Parameters
- bitmap
- Pointer to a GFL_BITMAP structure.
See also