Represents the "LE" entry of the free text annotation object.

It is an optional entry defined as part of the PDF 1.6 specification.

It contains a string representing a PDF name object.

The PDF specification states that this item assumes a value of "None" if no value has been provided.

This item may take one of the following valid values:.

• Square
• Circle
• Diamond
• OpenArrow
• ClosedArrow
• None
• Butt
• ROpenArrow
• RClosedArrow
• Slash

For definitive details see:.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 174, page 397.

The ISO PDF Specification, ISO 32000-2:2017 PDF 2.0; Table: 177, page 482.