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  1. PDFBox
  2. PDFBOX-3741

usage of default colorspace not checked by preflight

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.8.13, 2.0.5
    • Fix Version/s: 2.0.6, 3.0.0 PDFBox
    • Component/s: Preflight
    • Labels:
      None

      Description

      In the test1.pdf file of PDFBOX-3740, the default colorspace DeviceGray with color 0 (black) is used for text output (in PDF specification: "The default colour shall be black (in DeviceGray")). Preflight should check whether there is an output intent but this isn't done. VeraPDF finds this. It should also be checked for other operations that may use the default

      There are two separate colour space parameters: one for stroking and one for all other painting operations. Initial value: DeviceGray.
      ...
      There are two separate colour parameters: one for stroking and one for all other painting operations. Initial value: black.

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            • Assignee:
              tilman Tilman Hausherr
              Reporter:
              tilman Tilman Hausherr
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              • Created:
                Updated:
                Resolved: