ICEpdf
  1. ICEpdf
  2. PDF-883

IllegalArgumentException: alpha value out of range

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 5.1.2
          • Fix Version/s: 6.0
          • Component/s: Core/Rendering
          • Labels:
            None
          • Environment:
            ICEpdf 5.1.2 P03

            Description

            With the provided PDF file, some pages are rendered white/blank. The following errors are reported in the logs:

            FINEST: Error parsing text block
            java.lang.IllegalArgumentException: alpha value out of range
            at java.awt.AlphaComposite.<init>(AlphaComposite.java:624)
            at java.awt.AlphaComposite.getInstance(AlphaComposite.java:689)
            at org.icepdf.core.util.content.AbstractContentParser.setAlpha(AbstractContentParser.java:1915)
            at org.icepdf.core.util.content.AbstractContentParser.consume_Tj(AbstractContentParser.java:1405)
            at org.icepdf.core.util.content.NContentParser.parseText(Unknown Source)
            at org.icepdf.core.util.content.NContentParser.parse(Unknown Source)
            at org.icepdf.core.pobjects.Page.init(Page.java:392)
            at org.icepdf.ri.common.views.PageViewComponentImpl$PageInitializer.run(PageViewComponentImpl.java:1152)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
            at java.lang.Thread.run(Thread.java:745)

            May 11, 2015 9:33:11 AM org.icepdf.core.util.content.NContentParser parse
            WARNING: Error parsing content stream.
            java.lang.IllegalArgumentException: alpha value out of range
            at java.awt.AlphaComposite.<init>(AlphaComposite.java:624)
            at java.awt.AlphaComposite.getInstance(AlphaComposite.java:689)
            at org.icepdf.core.util.content.AbstractContentParser.setAlpha(AbstractContentParser.java:1915)
            at org.icepdf.core.util.content.AbstractContentParser.commonFill(AbstractContentParser.java:1793)
            at org.icepdf.core.util.content.AbstractContentParser.consume_f(AbstractContentParser.java:1050)
            at org.icepdf.core.util.content.NContentParser.parse(Unknown Source)
            at org.icepdf.core.pobjects.Page.init(Page.java:392)
            at org.icepdf.ri.common.views.PageViewComponentImpl$PageInitializer.run(PageViewComponentImpl.java:1152)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
            at java.lang.Thread.run(Thread.java:745)

              Activity

              Repository Revision Date User Message
              ICEsoft Public SVN Repository #44678 Tue May 12 14:29:01 MDT 2015 patrick.corless PDF-883 addition of code protection for alpha values in the range of 0-255.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/graphics/GraphicsState.java
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #44677 Tue May 12 14:28:31 MDT 2015 patrick.corless PDF-883 addition of code protection for alpha values in the range of 0-255.
              Files Changed
              Commit graph MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/GraphicsState.java
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #44676 Tue May 12 14:27:02 MDT 2015 patrick.corless PDF-883 addition of code protection for alpha values in the range of 0-255.
              Files Changed
              Commit graph MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/GraphicsState.java

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Arran Mccullough
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  2 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: