phpdftk API Documentation

ThreeDContentConstraint
in package
implements ConformanceConstraint

FinalYes

ISO 24517-1 (PDF/E-1): 3D content validation.

Validates that 3D annotations reference valid 3D streams with a recognized subtype (U3D or PRC) and at least one view definition.

Table of Contents

Interfaces

ConformanceConstraint
A single category of conformance checks (e.g. font embedding, encryption).

Methods

check()  : array<int, ConformanceViolation>
Check the document against this constraint for the given profile.

Methods


        
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