Debenu Quick PDF Library - PDF SDK Community Forum : Image Resizing http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 27 Jun 2026 20:45:20 +0000 Tue, 09 Nov 2021 19:14:36 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=3934 <![CDATA[Debenu Quick PDF Library - PDF SDK Community Forum]]> http://www.quickpdf.org/forum/forum_images/QPDF_Forum_Title.png http://www.quickpdf.org/forum/ <![CDATA[Image Resizing : Hi Robert,it&#039;s important...]]> http://www.quickpdf.org/forum/image-resizing_topic3934_post15923.html#15923 Author: Ingo
Subject: 3934
Posted: 09 Nov 21 at 7:14PM

Hi Robert,

it's important at which code part you're using the compress functionality.
Have a look here... perhaps it helps:
http://www.quickpdf.org/forum/topic2655_page1.html
BTW: Compress will have no influence on jpg cause it's already compressed.

]]> Tue, 09 Nov 2021 19:14:36 +0000 http://www.quickpdf.org/forum/image-resizing_topic3934_post15923.html#15923 <![CDATA[Image Resizing : Well I didn&#039;t get any assistance...]]> http://www.quickpdf.org/forum/image-resizing_topic3934_post15922.html#15922 Author: LaGatorVII
Subject: 3934
Posted: 09 Nov 21 at 1:03PM

Well I didn't get any assistance but in case someone else has this problem. This issue was not with images. The PDFs were inflated by added a true type font.  ]]> Tue, 09 Nov 2021 13:03:26 +0000 http://www.quickpdf.org/forum/image-resizing_topic3934_post15922.html#15922 <![CDATA[Image Resizing : I have a PDF builder application...]]> http://www.quickpdf.org/forum/image-resizing_topic3934_post15817.html#15817 Author: LaGatorVII
Subject: 3934
Posted: 06 Jul 21 at 6:57PM

I have a PDF builder application written in C++ Builder 10.3 that uses Debenu PDF Library DLL. The user fills in SQL data and uploads images. I create PDFs using the builder in pieces and then assemble them. 

My issue is that with up to 30 .jpg files the resulting PDFs are too large to email. The user has to open each and "optimize" with Adobe. 

I am looking for a way to automate the optimize process or perhaps resize the images when they are added to the photo PDFs. I am even trying to call all of the available compression routines but they seem to do nothing. 

Code snippets below. Any help appreciated. 

Thanks, 

Gator

Code when adding an image to the PDF: 
DPL.AddImageFromFile(s_image_file.w_str(), 0);
DPL.DrawImage(300, 110, 275, 275);
DPL.DrawWrappedText(20,120, 270, s_image_desctiption.w_str());
DPL.AddImageFromFile(s_image_file.w_str(), 0);
DPL.DrawImage(300, 415, 275, 275);
DPL.DrawWrappedText(20,425, 270, s_image_desctiption.w_str());
DPL.CompressContent();
DPL.CompressImages(1);
DPL.CompressFonts(1);
DPL.SaveToFile(s_live_file.w_str());

This will create a 1 page PDF 2 images per page. I then merge all pages (report and images) together. 

Code when combining all PDFs (including the one created above) into a single report PDF. 

DebenuPDFLibraryDLL1611 DPL = DebenuPDFLibraryDLL1611::DebenuPDFLibraryDLL1611(L"DebenuPDFLibraryDLL1611.dll");
BSTR key=L"XXXXXXXXXXXXXXXXXXXXXXXX";
DPL.UnlockKey(key);
int i = 0;
int i_count = mPDFFileList->Count;
while(i<i_count)
{
DPL.AddToFileList(L"FilesToMerge", mPDFFileList->Strings.w_str());
i++;
}
if(GetFileAttributesA(AnsiOf(s_diagram.c_str())) != INVALID_FILE_ATTRIBUTES)
DPL.AddToFileList(L"FilesToMerge", s_diagram.w_str());

DPL.MergeFileList(L"FilesToMerge", s_full_report.w_str());

]]> Tue, 06 Jul 2021 18:57:21 +0000 http://www.quickpdf.org/forum/image-resizing_topic3934_post15817.html#15817