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 Tiff file - Orientation tag
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aclement

India
9 Posts

Posted - Apr 22 2015 :  08:40:31  Show Profile  Reply
Noticed another issue with the orientation of the scanned file in.It appears as though the orientation tag is not being read correctly by view scan component(files being flipped by our e Fax software) are not being flipped in ImageN view.

Please advise.


attach/aclement/201542284016_Flipping.zip
903.29 KB

xequte

38510 Posts

Posted - Apr 22 2015 :  21:13:43  Show Profile  Reply
Hi Clement

I cannot reproduce that with the test TIFF file you sent me.

If I set:

IEMView1.EnableAdjustOrientation := True;

It correctly shows as flipped in a TImageEnMView.

What code are you using to put the image into the TImageEnMView?



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

India
9 Posts

Posted - Apr 22 2015 :  22:35:13  Show Profile  Reply
I also tried the same code, but not able to replicate the same as said by the customer,is the Irfan view they are using is doing something different, I will also check with the customer
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aclement

India
9 Posts

Posted - Apr 27 2015 :  10:55:02  Show Profile  Reply
Hi Nigel,

IS there a property in ImageEn View to know whether EXIF orientation has been set for a given TIFF file which needs to be rotated?

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xequte

38510 Posts

Posted - Apr 27 2015 :  23:11:03  Show Profile  Reply
Hi

Yes, ImageEnView1.IO.Params.EXIF_Orientation tells you whether an image should be rotated for display:

http://www.imageen.com/help/TIOParamsVals.EXIF_Orientation.html

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