The final version of Debenu Quick PDF Library 8.16 has been released and is ready for download from our product updates page.

This new version is full of new functions, enhancements and bug fixes and we recommend that all customers upgrade to it to take advantage of the improvements. Visit the product updates page to download this new version and see a full list of the changes.

Download 8.16 from our Product Updates page

Version 8.16 Highlights

• Improved rendering of annotations with transformation matrices
• Enhancements to metafile (EMF/WMF) import
• New support for rendering tiling patterns
• 64-bit version now renders JPEG2000 images
• Better support for Japanese/Chinese font encodings
• Improvements to page extraction
• Various memory, stability and performance improvements

Upgrading To Version 8

If you are still using version 7 and would like to upgrade visit this page:

• Upgrade To Debenu Quick PDF Library 8

Feedback! Any feedback large or small is appreciated. We’ll shortly be planning the next round of exciting new features for Quick PDF Library, so we’d really like to know what you want to see added to the SDK. Don’t be shy, email us and have your say.

你好

مرحبا

おはよう　ございます

привет

HALLÅ

हैलो

What have I written above you might be wondering? Well, I’ve tried* to write hello in a few different languages to highlight the new support for Unicode characters in filenames and paths — which was introduced with the release of version 7.15 of Quick PDF Library. The great news is that all of the above characters can now be properly handled in filenames and paths by all editions of our SDK.

There are many different ways to encode Unicode characters. One way is to use strings with 16-bit characters. COM/ActiveX uses 16-bit characters, so adding Unicode support for the ActiveX edition of the library was easy.

For the Delphi and DLL editions, the strings have always been 8-bit characters and unfortunately we can’t change the definition of functions to use strings with 16-bit characters as this would cause issues with backwards compatibility.

This means that when using the Delphi and DLL editions and working with Unicode characters, you need to encode your file names with UTF8 encoding, as mentioned in the function reference.

Different languages will have different functions to do the UTF8 encoding. For Delphi, the Utf8Encode function can be used, for example:

var
 FileNameW: WideString;
 FileNameA: AnsiString;
begin
 FileNameW := WideString('C:\unicode') + WideChar(20081) +
WideString('\test.pdf');
 FileNameA := Utf8Encode(FileNameW);
 QP.SaveToFile(FileNameA);
end;

That would save the file in the “C:\unicode乱\test.pdf” folder.

So far the response to the addition of this hotly demanded feature has been has been fantastic. If you have any other features that you really want to see added to Quick PDF Library in the not-to-distant future, visit our feedback page where you can suggest new features and vote on features that other customers have suggested.

* I hope I’ve written hello — if I’ve written something else, please let me know!