[cairo-bugs] [Bug 13657] New: Black output with windows printing surface

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Dec 14 09:04:50 PST 2007


           Summary: Black output with windows printing surface
           Product: cairo
           Version: 1.5.2
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: win32 backend
        AssignedTo: cairo-bugs at cairographics.org
        ReportedBy: myasar at free.fr
         QAContact: cairo-bugs at cairographics.org

I'm using using poppler (version 0.6.2) to read pdf files and render them to a
cairo surface (Tested with Cairo 1.5.4)

With the ps, svg or pdf surface the result is always correct.
With the printing surface, simple pdf files are printed correctly but complex
ones give a completetly black output.

So I used a virtual PDF printer (PrimoPDF) to save the output, when I open the
resulting pdf, the output seem to be covered with a black layer (under this
layer the output is correct).

I can't provide a minimal testcase, but I can attach :
- the original PDF (from http://cworth.org/matplotlib/unicode_demo-cairo.pdf)
- the output rendered on the win32 printing surface and converted by PrimoPDF
- the output rendered on the pdf surface (I can also provide PS or SVG file)

I hope it will be enough to help Cairo developpers...

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