Belongs to
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Category: Metadata
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Type: Changes
What it does
Modifies the trapped flag.
About trapping
The trapped flag indicates whether or not a file has been "trapped", i.e. has been
corrected for slight color misregistrations. The trapped flag must be defined in
PDF/X documents.
The flag can be set to:
- True: the document has been trapped, or the creator
of the document has decided that it should not be trapped.
- False: the document has not been trapped
- Unknown: it's not known whether or not the document
has been trapped. Note that this status should be avoided.