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 Loading ImageEnMView from database blob field

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T O P I C    R E V I E W
Sidney Egnew Posted - Jul 08 2017 : 02:07:04
The ImageEnMView works great but there is not a Data Aware version. I know I can create a data aware descendent that takes a file name and loads that when a data change occurs.

But I would also like a version that loads from a BFILE field from my database. I will have the datafield content as a blob. The blob contains a multipage TIFF. How do I load the blob into the ImageENMView?

Thanks
1   L A T E S T    R E P L I E S    (Newest First)
xequte Posted - Jul 08 2017 : 15:52:21
Hi

Have you tried using a TIEMultiBitmap image?

https://www.imageen.com/help/TIEDBMultiBitmap.html

e.g.

MBMP := TIEDBMultiBitmap.Create();
MBMP.Read( MyTableImageBlob );
MBmp.Write( 'D:\MyBlobImage.pdf' );
MBmp.Free;


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