ICEpdf
  1. ICEpdf
  2. PDF-365

DeviceGray incoded image with colour values outside of 0.0->1.0 range

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 4.2.2
          • Fix Version/s: 4.3
          • Component/s: Core/Parsing
          • Labels:
            None
          • Environment:
            any

            Description

            Page two of the pdf posted on the forums contains an image that is encoded in the DeviceGray colour space. Normally colour values are specified in the range of 0..1 but this image is using values 0-255 which is a bit strange.

              Activity

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              Patrick Corless created issue -
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #27181 Fri Jan 13 08:07:55 MST 2012 patrick.corless PDF-365 addition of range check for creating new device gray colour.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/graphics/DeviceGray.java
              Repository Revision Date User Message
              ICEsoft Public SVN Repository #27182 Fri Jan 13 08:10:42 MST 2012 patrick.corless PDF-365 addition of range check for creating new device gray colour.
              Files Changed
              Commit graph MODIFY /icepdf/trunk/icepdf/core/src/org/icepdf/core/pobjects/graphics/DeviceGray.java
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              Patrick Corless added a comment -

              Added a range check for values > 1.0f. When encounter it's assumed the value is in the range of 0 .. 255 and is converted to 0..1 range.

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              Patrick Corless added a comment - Added a range check for values > 1.0f. When encounter it's assumed the value is in the range of 0 .. 255 and is converted to 0..1 range.
              Patrick Corless made changes -
              Field Original Value New Value
              Status Open [ 1 ] Resolved [ 5 ]
              Resolution Fixed [ 1 ]
              Ken Fyten made changes -
              Status Resolved [ 5 ] Closed [ 6 ]

                People

                • Assignee:
                  Patrick Corless
                  Reporter:
                  Patrick Corless
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                  Dates

                  • Created:
                    Updated:
                    Resolved: