ICEpdf
  1. ICEpdf
  2. PDF-90

Transparency Group Support

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Minor Minor
          • Resolution: Fixed
          • Affects Version/s: 3.0
          • Fix Version/s: 4.1
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            External Graphics state transparency not correctly applied to an image on the first page. I did a quick analysis and we aren't carrying the CA and ca alpha values into the xform content stream. For future reference object 90 0 is responsible for the alpha value.
            1. PDF File
              my.pdf
              322 kB
              Iqubal Mustafa
            1. imageCapture1_0.gif
              59 kB

              Activity

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              Patrick Corless created issue -
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              Iqubal Mustafa added a comment -

              First one is the pdf, And second one the image of the pdf page where the image is not properly rendered.

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              Iqubal Mustafa added a comment - First one is the pdf, And second one the image of the pdf page where the image is not properly rendered.
              Iqubal Mustafa made changes -
              Field Original Value New Value
              Attachment my.pdf [ 12111 ]
              Attachment imageCapture1_0.gif [ 12112 ]
              Patrick Corless made changes -
              Salesforce Case []
              Fix Version/s 4.0 [ 10222 ]
              Patrick Corless made changes -
              Summary External Graphics state transparency not correctly applied to image. Transparency Group Support
              Salesforce Case []
              Fix Version/s 4.0 [ 10222 ]
              Priority Major [ 3 ] Minor [ 4 ]
              Patrick Corless made changes -
              Salesforce Case []
              Fix Version/s 4.1 [ 10227 ]
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              Permalink
              Patrick Corless added a comment -

              As part of a fix for PDF-160 which adds improved support for transparency groups I managed to to correct the rendering issue with the document in question. We don't offer 100% support for transparency groups but the fix for PDF-160 is a good step forward.

              Show
              Patrick Corless added a comment - As part of a fix for PDF-160 which adds improved support for transparency groups I managed to to correct the rendering issue with the document in question. We don't offer 100% support for transparency groups but the fix for PDF-160 is a good step forward.
              Patrick Corless made changes -
              Status Open [ 1 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Ken Fyten made changes -
              Status Resolved [ 5 ] Closed [ 6 ]

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
                • Votes:
                  5 Vote for this issue
                  Watchers:
                  2 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: