ImageEn, unit iexBitmaps

TIOParams.EXIF_MakerNote

TIOParams.EXIF_MakerNote


Declaration

property EXIF_MakerNote: TIETagsHandler;


Description

Contains custom tags that are added by camera manufacturers. Unfortunately there is not a standard for this tag, so ImageEn offers a general handler which will read the IFD (if present) of the maker note.

See the InputOutput/EXIF demo for more details.


Example

// Read the ISO value for a Canon camera photo
case ImageEnView1.IO.Params.EXIF_MakerNote.GetIntegerIndexed(1, 16) of
  15: ShowMessage('Auto');
  16: ShowMessage ('50');
  17: ShowMessage ('100');
  18: ShowMessage ('200');
  19: ShowMessage ('400');
end;


Demo

Demo  Demos\InputOutput\EXIF\EXIF.dpr