| Class | Description | |
|---|---|---|
 | ContentItem | The base abstract class for McidContentItem and McrContentItem classes. Represents a content item associated with a portion of a content stream. |
| ContentItemBase | The base abstract class for classes representing a portion of document content associated with a PDF structure tag (element). |
| Element | Represents a parsed PDF tag (structure element) in the document's logical structure.
An instance of this class is created from a GrapeCity.Documents.Pdf.Structure.StructElement, and holds a reference to that object in its StructElement property. |
| LogicalStructure | Represents the parsed logical structure of a document. This is created on the basis of GrapeCity.Documents.Pdf.GcPdfDocument.StructTreeRoot, i.e. from the tags in the PDF structure tree. |
| LogicalStructureItem | Represents the base abstract class for items in a LogicalStructure. Derived classes are Element and ContentItemBase. |
| McidContentItem | Represents a parsed GrapeCity.Documents.Pdf.Structure.McidContentItemLink. |
| McrContentItem | Represents a parsed GrapeCity.Documents.Pdf.Structure.McrContentItemLink. |
| ObjrContentItem | Represents a parsed GrapeCity.Documents.Pdf.Structure.ObjrContentItemLink. |