Tilman Hausherr created PDFBOX-2191:
---------------------------------------
Summary: Identity function not implemented
Key: PDFBOX-2191
URL: https://issues.apache.org/jira/browse/PDFBOX-2191
Project: PDFBox
Issue Type: Bug
Components: Rendering
Affects Versions: 2.0.0
Reporter: Tilman Hausherr
Assignee: Tilman Hausherr
Fix For: 2.0.0
I get this exception with the attached file:
{code}
Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException:
org.apache.pdfbox.cos.COSName cannot be cast to
org.apache.pdfbox.cos.COSDictionary
at
org.apache.pdfbox.pdmodel.common.function.PDFunction.create(PDFunction.java:137)
at
org.apache.pdfbox.pdmodel.graphics.color.PDSeparation.<init>(PDSeparation.java:73)
at org.apache.pdfbox.pdmodel.graphics.color.PDColorSpace.create(PDColorS
pace.java:126)
{code}
The cause is this:
{code}
28 0 obj
[
/Separation /PANTONE#20723 /DeviceGray /Identity
]
endobj
{code}
Although the identity function isn't in the spec for the separation colorspace,
it is mentioned elsewhere (TransferFunction) so we need it anyway.
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