ICEpdf
  1. ICEpdf
  2. PDF-283

Generated image of a page is whiter than in Acrobat Reader

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 4.1.4, 4.2
          • Fix Version/s: 5.0
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            Win XP, JDK 1.6_019

            Description

            1. Take attached pdf file and open it in Viewer from ICEpdf-pro-4.2.0-bin-trial (I also tried 4.1.4 version)
            2. At the same time open attached pdf in Acrobat Reader
            3. Compare opened pdf files. Pdf in Icepdf Viewer looks whiter than in Acrobat Reader.

            Also you could generate image from a page programmatically and save it. Then open image and compare with the same page in Acrobat. Generated image looks whiter than the page in Acrobat Reader.

              Issue Links

              depends on

              Bug - A problem which impairs or prevents the functions of the product. PDF-270 PDF renders as black page

              • Major - Major loss of function.
              • Closed

                Activity

                Ascending order - Click to sort in descending order
                Dmitry Dvoynov created issue -
                Dmitry Dvoynov made changes -
                Field Original Value New Value
                Attachment Pages 6-10 from 1404010137GB.pdf [ 13002 ]
                Attachment compare_two_pages.png [ 13003 ]
                Hide
                Permalink
                Patrick Corless added a comment -

                Thanks for the file! The PDF contains two types of images, the darker or unproblematic are jbig2 and the lighter problomatic ones are subtype of the JPEG format called JFIF. Our first file in this category of jpeg just came in last week in PDF-270. Some work is needed to properly read this type of jpeg.

                Show
                Patrick Corless added a comment - Thanks for the file! The PDF contains two types of images, the darker or unproblematic are jbig2 and the lighter problomatic ones are subtype of the JPEG format called JFIF. Our first file in this category of jpeg just came in last week in PDF-270 . Some work is needed to properly read this type of jpeg.
                Patrick Corless made changes -
                Link This issue depends on PDF-270 [ PDF-270 ]
                Patrick Corless made changes -
                Salesforce Case []
                Fix Version/s 5.0 [ 10314 ]
                Hide
                Permalink
                Patrick Corless added a comment -

                The image colour seems to be bang on now. Most have been fixed when the 5.0 image core was refactored.

                Show
                Patrick Corless added a comment - The image colour seems to be bang on now. Most have been fixed when the 5.0 image core was refactored.
                Patrick Corless made changes -
                Status Open [ 1 ] Resolved [ 5 ]
                Resolution Fixed [ 1 ]
                Patrick Corless made changes -
                Status Resolved [ 5 ] Closed [ 6 ]

                  People

                  • Assignee:
                    Patrick Corless
                    Reporter:
                    Dmitry Dvoynov
                  • Votes:
                    0 Vote for this issue
                    Watchers:
                    1 Start watching this issue

                    Dates

                    • Created:
                      Updated:
                      Resolved: