ImageEn Forum - TIFF Orientation Tag 274

Profile Join Active Topics Forum FAQ

Forum membership is Free! Click Join to sign-up
Username:	Password:
Save Password
Forgot your Password?

All Forums

ImageEn Library for Delphi, C++ and .Net

ImageEn and IEvolution Support Forum

TIFF Orientation Tag 274

New Topic

Reply to Topic

Author

Topic

Rajasekaran

India
2 Posts

Posted - May 30 2017 : 05:05:02

I have to add Orientation tag in TIFF Image. We tried some of the applications and having only option to modify the Orientation tag and no option for adding new orientation tag. Kindly let us know any way for applying the orientation tag.

Thanks,
Rajasekaran

xequte

38196 Posts

Posted - May 30 2017 : 05:38:36

Hi Rajasekaran

Please see the EXIF orientation tag:

https://www.imageen.com/help/TIOParams.EXIF_Orientation.html

e.g.

ImageEnView1.IO.Params.EXIF_Orientation := _exoNeeds90RotateCW;

EXIF is supported by TIFF, JPEG and Camera Raw files.

Nigel
Xequte Software
www.xequte.com
nigel@xequte.com

Rajasekaran

India
2 Posts

Posted - May 30 2017 : 06:02:58

Hi Nigel,

Thanks for your reply.

Already i have tried using Exif Pilot application and we can able to modify the Orientation tag values which was already applied. But i requested for applying new Orientation tag for the fresh image that not having orientation tag. Kindly help us.

Thanks,
Rajasekaran A.

xequte

38196 Posts

Posted - May 30 2017 : 15:50:54

If the file does not have EXIF data, then ensure you set EXIF_HasEXIFData to true.

e.g.
ImageEnView1.IO.Params.EXIF_Orientation := _exoNeeds90RotateCW;
ImageEnView1.IO.Params.EXIF_HasEXIFData := true;

Alternatively, you can use the TIFF-specific orientation tag:

https://www.imageen.com/help/TIOParams.TIFF_Orientation.html

Nigel
Xequte Software
www.xequte.com
nigel@xequte.com

Topic

New Topic

Reply to Topic