TImageEnIO.InjectJpegEXIF
Declaration
function InjectJpegEXIF(const FileName: WideString): Boolean;
Description
Replaces the
EXIF information in the specified JPEG file with the current EXIF (in
Params) without loading or modifying the original image.
The method returns False if the operation could not be performed.
Examples
// copy the EXIF info (not the image) from file one.jpg inside two.jpg, without loading any image
ImageEnView1.IO.ParamsFromFile('D:\one.jpg');
ImageEnView1.IO.InjectJpegEXIF('D:\two.jpg');
// Remove EXIF data from image.jpg
ImageEnView1.IO.Params.EXIF_HasExifData := False;
ImageEnView1.IO.InjectJpegEXIF('D:\image.jpg');
// Update the GPS EXIF data in a file
io := TImageEnIO.create(nil);
try
io.ParamsFromFile( FilenameStr );
io.Params.EXIF_GPSLatitude := GPSLatitudeFloat;
io.Params.EXIF_GPSLongitude := GPSLongitudeFloat;
io.Params.EXIF_GPSVersionID := GPS_Version_ID;
io.Params.EXIF_HasEXIFData := True;
io.InjectJpegEXIF( FilenameStr );
finally
io.Free;
end;