The EmfPlusPenData type exposes the following members.
Gets or sets optional EmfPlusPenOptionalData object (section 184.108.40.206) that specifies additional data for the pen object. The specific contents of this field are determined by the value of the PenDataFlags field.
Gets or sets 32-bit unsigned integer that specifies the data in the OptionalData field. This value MUST be composed of PenData flags (section 220.127.116.11).
Gets or sets 32-bit unsigned integer that specifies the measuring units for the pen. The value MUST be from the UnitType enumeration (section 18.104.22.168).
Gets or sets 32-bit floating-point value that specifies the width of the line drawn by the pen in the units specified by the PenUnit field. If a zero width is specified, a minimum value is used, which is determined by the units