Uploaded image for project: 'FOP'
  1. FOP
  2. FOP-1641

[PATCH] ArrayIndexOutOfBoundsException when applying a CMYK color in PDFGraphics2D

    Details

    • Type: Bug
    • Status: Closed
    • Resolution: Fixed
    • Affects Version/s: trunk
    • Fix Version/s: None
    • Component/s: renderer/pdf
    • Labels:
    • Environment:
      Operating System: Windows XP
      Platform: PC
    • External issue ID:
      46882

      Description

      There are two bugs in PDFGraphics2D.applyColor.

      Firstly, when applying a color with CMYK colorspace the number of components is 4, not 3.
      See line 744:
      float[] cComps = c.getColorComponents(new float[3]); //results in ArrayIndexOutOfBoundsException

      Secondly, Color.getColorComponents returns values in the range [0, 1] while PDFColor expects them in the [0, 255] range.

      I attached the patch and a sample program to reproduce the trouble.

      Regards,
      Yegor kozlov

        Attachments

        1. FOPScratchpad.java
          0.6 kB
          Yegor Kozlov
        2. cmyk_colorspace.patch
          1 kB
          Yegor Kozlov

          Activity

            People

            • Assignee:
              fop-dev@xmlgraphics.apache.org fop-dev
              Reporter:
              roller_yegor Yegor Kozlov
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: