This enumeration defines PDF preflight error codes describing incompliance with the specified profile.

Values:

IG_PDF_PREFLIGHT_SUCCESS = 0	Document or Page is compliant with the specified preflight profile. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_DOCUMENT	Document is not compliant. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_PAGE	Page is not compliant. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_FILE_STRUCTURE	File structure is not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_FILE_HEADER	File header is not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_FILE_TRAILER	File trailer is not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_FILTERS	Document contains non-compliant filters. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_EMBEDDED_FILES	Embedded files are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_OPTIONAL_CONTENT	Optional content is not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_GRAPHICS	Graphics are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_COLOR_SPACES	Color spaces are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_ICC_COLOR_SPACES	Not compliant ICCBased color spaces. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_DEVICE_COLOR_SPACES	Not compliant non-calibrated color spaces. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_SPECIAL_COLOR_SPACES	Not compliant Separation/DeviceN color spaces. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_IMAGES	Images are not compliant. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_FORMS	Form XObjects are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_POSTSCRIPT	PostScript XObjects are not compliant. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_EXTGSTATE	Extended graphics state is not compliant. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_FONTS	Fonts are not compliant. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_COMPOSITE_FONTS	Composite fonts are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_CID_FONTS	CIDFonts are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_NOT_EMBEDDED_FONTS	Not embedded font programs are not compliant. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_FONTS_SUBSETS	Fonts subsets are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_CHAR_ENCODINGS	Character encodings are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_UCHAR_MAPS	Unicode character maps are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_TRANSPARENCY	Transparency is not compliant. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_ANNOTATIONS	Annotations are not compliant. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_MULT_ANNOTATIONS	Multimedia annotations are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_ANNOTATIONS_DICT	Annotation dictionaries are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_ACTIONS	Actions are not compliant. Reported by PDF/A and PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_TRIGGER_EVENTS	Trigger events are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_METADATA	Metadata is not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_DOCINFO	Mismatch between document information dictionary and XMP metadata. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_IDENTIFICATION_SCHEMA	PDF/A identification schema is missing or incompliant with namespace URI <http://www.aiim.org/pdfa/ns/id>. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_LOGICAL_STRUCTURE	Logical structure is not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_TAGGED_PDF	Document doesn't conform to the Tagged PDF conventions. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_ARTIFACTS	Artifacts are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_INTERACTIVE_FORMS	Interactive forms are not compliant. Reported by PDF/A compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_COLOR_DATA	Color data is not compliant. Reported by PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_CHAR_PRINTING_CONDITION	Characterized printing condition is not compliant. Reported by PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_FILE_SPEC	File specifications are not compliant. Reported by PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_TRAPPING	Trapping is not compliant. Reported by PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_FILE_IDENTIFICATION	PDF file identification is not compliant. Reported by PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_BOUNDING_BOXES	Bounding boxes are not compliant. Reported by PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_ENCRYPTION	Encryption is not compliant. Reported by PDF/X compliance verifier.
IG_PDF_PREFLIGHT_INCOMPLIANT_VIEW_PREFERENCES	Viewer preferences are not compliant. Reported by PDF/X compliance verifier.