ImageEn for Delphi and C++ Builder ImageEn for Delphi and C++ Builder

 

ImageEn Forum
Profile    Join    Active Topics    Forum FAQ    Search this forumSearch
 All Forums
 ImageEn Library for Delphi, C++ and .Net
 ImageEn and IEvolution Support Forum
 How do I compress my PDFs to make them smaller?

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

View 
UserName:
Password:
Format  Bold Italicized Underline  Align Left Centered Align Right  Horizontal Rule  Insert Hyperlink   Browse for an image to attach to your post Browse for a zip to attach to your post Insert Code  Insert Quote Insert List
   
Message 

 

Emoji
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Black Eye [B)]
Frown [:(] Shocked [:0] Angry [:(!] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

 
Check here to subscribe to this topic.
   

T O P I C    R E V I E W
samigul Posted - Mar 02 2017 : 06:51:00
Hi;
With version 6.3.0, I'm scanning a page has both graphs and text as black/white in two different methods:

TIFF:(ImageEnMView.MIO.Params[0].TIFF_Compression := ioTIFF_LZW) and PDF:(ImageEnMView.MIO.Params[0].TIFF_Compression := ioPDF_LZW) and storing in database as memorystream.

The problem is size of scanned page PDF format is much bigger than TIFF format. I'm expecting less size for pdf.

Is there any way to tackle of this problem?

Best regards.
Sami
1   L A T E S T    R E P L I E S    (Newest First)
xequte Posted - Mar 02 2017 : 13:57:16
Hi Sami

I wouldn't expect the PDF to be smaller as they are both being stored with lossless LZW compression.

If you want to make them smaller, reduce the size of the image before saving:

https://www.imageen.com/help/TImageEnProc.Resample.html



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