ICEpdf
  1. ICEpdf
  2. PDF-213

Page 1 in PDF displays in black and white

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Won't Fix
          • Affects Version/s: 4.1
          • Fix Version/s: None
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            -
          • Assignee Priority:
            P2

            Description

            Please refer to page 1 in the attached PDF file. There isn´t anything obvious in the logs beyond the following:

            Sep 30, 2010 6:00:16 PM org.icepdf.core.pobjects.functions.Function getFunction
            FINER: Function type 4 (PostScript calculator) is not supported
            Sep 30, 2010 6:00:16 PM org.icepdf.core.pobjects.functions.Function getFunction
            FINER: Function type 4 (PostScript calculator) is not supported
            Sep 30, 2010 6:00:16 PM org.icepdf.core.util.ContentParser parse


              Issue Links

              depends on

              Bug - A problem which impairs or prevents the functions of the product. PDF-209 graphics state smask value not supported.

              • Major - Major loss of function.
              • Closed

                Activity

                Ascending order - Click to sort in descending order
                Tyler Johnson created issue -
                Tyler Johnson made changes -
                Field Original Value New Value
                Attachment BPVC_IIAVI_EDTN_2010.pdf [ 12583 ]
                Tyler Johnson made changes -
                Salesforce Case [5007000000DZJvp]
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                Patrick Corless added a comment -

                It looks like the missing function is keeping CMYK colour space from loading correctly.

                Show
                Patrick Corless added a comment - It looks like the missing function is keeping CMYK colour space from loading correctly.
                Patrick Corless made changes -
                Fix Version/s 4.2 [ 10243 ]
                Patrick Corless made changes -
                Assignee Priority P2
                Hide
                Permalink
                Patrick Corless added a comment -

                Make sure to enable clipping but make sure you set -Dorg.icepdf.core.text.optimized=false to disabled ICEpdf's text clip optimization.

                Show
                Patrick Corless added a comment - Make sure to enable clipping but make sure you set -Dorg.icepdf.core.text.optimized=false to disabled ICEpdf's text clip optimization.
                Patrick Corless made changes -
                Link This issue depends on PDF-209 [ PDF-209 ]
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                Patrick Corless added a comment -

                I've implemented the type4 fuction and the colour for the image with the banding issue is improved but the main image is still not correctly rendered in a beige tone.

                The background image in question is showing up grey and it appears that our JPEG sniffing code is assuming the JPEG is indeed grey after reading the jpeg header information. A closer look is need to figure out why we aren't interpreting this image correctly.

                Show
                Patrick Corless added a comment - I've implemented the type4 fuction and the colour for the image with the banding issue is improved but the main image is still not correctly rendered in a beige tone. The background image in question is showing up grey and it appears that our JPEG sniffing code is assuming the JPEG is indeed grey after reading the jpeg header information. A closer look is need to figure out why we aren't interpreting this image correctly.
                Patrick Corless made changes -
                Fix Version/s 4.2 [ 10243 ]
                Hide
                Permalink
                Patrick Corless added a comment -

                I'll take another look at this issue. The image on the first page is coming out black and white but should have a orange hue to it. It's possible there there is a type 4 operand that isn't executing properly, worth another look.

                Show
                Patrick Corless added a comment - I'll take another look at this issue. The image on the first page is coming out black and white but should have a orange hue to it. It's possible there there is a type 4 operand that isn't executing properly, worth another look.
                Patrick Corless made changes -
                Fix Version/s 5.0 [ 10314 ]
                Patrick Corless made changes -
                Fix Version/s 5.1 [ 10675 ]
                Fix Version/s 5.0 [ 10314 ]
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                Patrick Corless added a comment -

                Closing for lack of activity. Will open of customer pushes back.

                Show
                Patrick Corless added a comment - Closing for lack of activity. Will open of customer pushes back.
                Patrick Corless made changes -
                Status Open [ 1 ] Resolved [ 5 ]
                Fix Version/s 5.1 [ 10675 ]
                Resolution Won't Fix [ 2 ]
                Patrick Corless made changes -
                Status Resolved [ 5 ] Closed [ 6 ]

                  People

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

                    Dates

                    • Created:
                      Updated:
                      Resolved: