| Class | Description |
|---|---|
| PDFFormXObjectVisualObject | Defines a visual object that represents a form XObject displayed on the PDF page. |
| PDFImageVisualObject | Defines a visual object that represents an image displayed on the PDF page. |
| PDFPathItem | Defines an item in a PDFPathVisualObject. |
| PDFPathItemCollection | Defines a collection of items that compose a PDF path displayed on a PDF page. |
| PDFPathVisualObject | Defines a visual object that represents a PDF path displayed on the PDF page. |
| PDFShadingVisualObject | Defines a visual object that represents a form XObject displayed on the PDF page. |
| PDFTextVisualObject | Defines a visual object that represents a text fragment displayed on the PDF page. |
| PDFVisualObject | Defines the base class for visual objects displayed on a PDF page. |
| PDFVisualObjectCollection | Defines a collection of visual objects that are displayed on a PDF page. |
| PDFVisualObjectGraphicsState | Defines the graphics state that is in place when the visual object is displayed on the page. |