Represents the "Style" entry of the font descriptor object.

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

It contains an Element.

For definitive details see:.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 122, page 281.

The ISO PDF Specification, ISO 32000-2:2017 PDF 2.0; Table: 120, page 341.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 124, page 285.

Style is a dictionary that carries additional font-style information not covered by the Flags bits. It was introduced in PDF 1.5 to support the CSS-style weight and stretch classifications before FontWeight and FontStretch were added as direct entries.

In current practice, FontWeight and FontStretch are preferred over this dictionary.