ICEpdf
  1. ICEpdf
  2. PDF-252

Punch-out overlays are not rendered correcty.

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 4.1.1
          • Fix Version/s: 4.2
          • Component/s: Viewer RI
          • Labels:
            None
          • Environment:
            WinXP
          • Assignee Priority:
            P1

            Description

            Version 4.1.1 doesn't render transparent punch-out overlays correctly (compared to adobe reader 9.4.1).

            The same pdf (OverlappingTransparentOverlays.pdf) was displayed by ViewerCompontentExample (compiled from the examples contained in ICEpdf-pro-4.1.1-bin.zip) and by adobe reader 9.4.1.

            Please note the difference in thumbnail part shown in the lower right corner:

            The transparent overlay wihich should punch out a polygon of the transparent light red rectangle seems to be ignored.

            This Bug is a followup for Bug PDF-160

              Activity

              Repository Revision Date User Message
              ICEsoft Public SVN Repository #24031 Mon Feb 28 09:14:06 MST 2011 patrick.corless PDF-252 changed the alpha composite rule for zero transparency to cut out the shape being painted which is more consistent with the specification. .
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/util/ContentParser.java

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Norbert Pfistner
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                  Dates

                  • Created:
                    Updated:
                    Resolved: