Debenu Quick PDF Library - PDF SDK Community Forum : Foxit Quick PDF Library - JPEG2000 http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 21 Apr 2026 23:43:16 +0000 Tue, 20 Feb 2024 20:05:42 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=4037 <![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[Foxit Quick PDF Library - JPEG2000 : Hi Werner :) It&#039;s a pdf library...]]> http://www.quickpdf.org/forum/foxit-quick-pdf-library-jpeg2000_topic4037_post16363.html#16363 Author: Ingo
Subject: 4037
Posted: 20 Feb 24 at 8:05PM

Hi Werner :)

It's a pdf library to handle and maintain pdf documents - not an image library ;-)
Nevertheless inside/internally it can work with the jpeg2000-format.
Below is a part from a source function:
procedure TPDFImageDecoder.LoadJPEG2000;
{$IFDEF NOJPEG2000}
begin
end;
{$ELSE}
var
  MS: TMemoryStream;
  JB: TJpeg2000Bitmap;
  Row: Integer;
  Col: Integer;
  CMYK: TPDFCMYKColor;
  RGB: TPDFRGBColor;
  RowData: array of Byte;
  IsCMYK: Boolean;
begin
  IsCMYK := False;
  JB := TJpeg2000Bitmap.Create;
  try
    MS := TMemoryStream.Create;
// ...

The real render functions of the library doesn't support jpeg2000.
Below you'll find the render options from the reference guide:
Options
0 = BMP output
1 = JPEG output
2 = WMF output
3 = EMF output
4 = EPS output
5 = PNG output
6 = GIF output
7 = TIFF output
8 = EMF+ output
9 = HTML5 output
10 = G4 TIFF output

http://quickpdf.xobor.de/

]]> Tue, 20 Feb 2024 20:05:42 +0000 http://www.quickpdf.org/forum/foxit-quick-pdf-library-jpeg2000_topic4037_post16363.html#16363 <![CDATA[Foxit Quick PDF Library - JPEG2000 : I have a PDF document from a scanner....]]> http://www.quickpdf.org/forum/foxit-quick-pdf-library-jpeg2000_topic4037_post16352.html#16352 Author: weha
Subject: 4037
Posted: 12 Jan 24 at 2:12PM

I have a PDF document from a scanner. The document contains images in JPEG2000 format. The Foxit Quick PDF Library returns BMP as image type (GetImageListItemIntProperty(imageList, imageNumber, 400) = 2) and displays the image as a black rectangle. 

My question: Can the Foxit Quick PDF Library render JPEG2000 images?
]]> Fri, 12 Jan 2024 14:12:33 +0000 http://www.quickpdf.org/forum/foxit-quick-pdf-library-jpeg2000_topic4037_post16352.html#16352