• User Comment
• Date and Time
• Description
• Software
• Image Description

 

---

I am trying to use Helpers in iexMetaHelpers.

---

// 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.InjectJpegEXIF( FilenameStr );
finally
  io.Free;
end;