ICEpdf
  1. ICEpdf
  2. PDF-1307

Improve blending mode support for form objects

          Details

          • Type: Bug Bug
          • Status: Open
          • Priority: Major Major
          • Resolution: Unresolved
          • Affects Version/s: 6.3.2
          • Fix Version/s: None
          • Component/s: Core/Parsing, Core/Rendering
          • Labels:
            None
          • Environment:
            any

            Description

            A file was submitted that contains a small vector graphic defined as an xobject which has composite blend applied to it. Our currently implementation we create a raster that is the size of the rendered output which in this case is relatively small or low quality. When the PDF is zoomed in the quality isn't great.

            To fix this we would need to rebuild the raster on every paint which can be expensive. Or alternatively look into another Java2D way of applying composite blends without resorting to a raster.

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                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated: