ICEpdf
  1. ICEpdf
  2. PDF-1194

Unusually large image mask

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 6.2.5
          • Fix Version/s: 6.3
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            The PDF in question has two image compositions that use a base image that is 2x2 pixels and a mask that is very late, so large in fact most system won't have enough memory to process it (18460x23201) uncompresed is ~3.4GB.

            Given the nature of the masking effect we can subsample the mask image to a more seasonable image size. This process take a little time but does get the PDF to render in a reasonable amount of time.

              Activity

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              Patrick Corless added a comment -

              The scaling will now kick in for images greater then 7500 which is the new default value for org.icepdf.core.imageMaskScale.width and org.icepdf.core.imageMaskScale.height.

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              Patrick Corless added a comment - The scaling will now kick in for images greater then 7500 which is the new default value for org.icepdf.core.imageMaskScale.width and org.icepdf.core.imageMaskScale.height.

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: