Represents the "VA" entry of the 3d stream dictionary object.

It is an optional entry defined as part of the PDF 1.0 specification.

It contains an array which contains D3DViewElements.

For definitive details see:.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 300, page 516.

Adobe Supplement to the ISO 32000, BaseVersion: 1.7, ExtensionLevel: 3; Table: 9.35, page 56.

The ISO PDF Specification, ISO 32000-2:2017 PDF 2.0; Table: 311, page 645.