**Summary:** The EmfPlusPenOptionalData object specifies optional data for a graphics pen
**Module:** [aspose.imaging.fileformats.emf.emfplus.objects](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.objects/)
**Full Name:** aspose.imaging.fileformats.emf.emfplus.objects.EmfPlusPenOptionalData
**Inheritance:** EmfPlusStructureObjectType
## **Constructors**
| **Name** | **Description** |
| :- | :- |
| [EmfPlusPenOptionalData()](#EmfPlusPenOptionalData__1) | Initializes a new instance of the EmfPlusPenOptionalData class |
## **Properties**
| **Name** | **Type** | **Access** | **Description** |
| :- | :- | :- | :- |
| compound_line_data | [EmfPlusCompoundLineData](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.objects/emfpluscompoundlinedata/) | r/w | Gets or sets optional EmfPlusCompoundLineData object (section 2.2.2.9)
that specifies an array of floating-point values that define
the compound line of a pen, which is made up of parallel lines
and spaces. This field MUST be present if the
PenDataCompoundLine flag is set in the PenDataFlags field
of the EmfPlusPenData object |
| custom_end_cap_data | [EmfPlusCustomEndCapData](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.objects/emfpluscustomendcapdata/) | r/w | Gets or sets optional EmfPlusCustomEndCapData object (section 2.2.2.11)
that defines the custom end-cap shape, which is the shape to
use at the end of a line drawn with this pen. It can be any of
various shapes, such as a square, circle, or diamond. This
field MUST be present if the PenDataCustomEndCap flag is
set in the PenDataFlags field of the EmfPlusPenData object |
| custom_start_cap_data | [EmfPlusCustomStartCapData](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.objects/emfpluscustomstartcapdata/) | r/w | Gets or sets optional EmfPlusCustomStartCapData object (section 2.2.2.15)
that defines the custom start-cap shape, which is the shape to
use at the start of a line drawn with this pen. It can be any
of various shapes, such as a square, circle, or diamond.
This field MUST be present if the PenDataCustomStartCap flag
is set in the PenDataFlags field of the EmfPlusPenData object |
| dash_offset | float | r/w | Gets or sets optional 32-bit floating-point value that specifies the
distance from the start of a line to the start of the
first space in a dashed line pattern. This field MUST be
present if the PenDataDashedLineOffset flag is set in the
PenDataFlags field of the EmfPlusPenData object. |
| dashed_line_cap_type | [EmfPlusDashedLineCapType](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.consts/emfplusdashedlinecaptype/) | r/w | Gets or sets optional 32-bit signed integer that specifies the shape for
both ends of each dash in a dashed line. This field MUST be
present if the PenDataDashedLineCap flag is set in the
PenDataFlags field of the EmfPlusPenData object, and the
value MUST be defined in the DashedLineCapType enumeration
(section 2.1.1.10). |
| dashed_line_data | [EmfPlusDashedLineData](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.objects/emfplusdashedlinedata/) | r/w | Gets or sets optional EmfPlusDashedLineData object (section 2.2.2.16)
that specifies the lengths of dashes and spaces in a custom
dashed line. This field MUST be present if the PenDataDashedLine
flag is set in the PenDataFlags field of the EmfPlusPenData
object. |
| end_cap | [EmfPlusLineCapType](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.consts/emfpluslinecaptype/) | r/w | Gets or sets optional 32-bit signed integer that specifies the shape
for the end of a line in the CustomEndCapData field. This
field MUST be present if the PenDataEndCap flag is set in the
PenDataFlags field of the EmfPlusPenData object, and the value
MUST be defined in the LineCapType enumeration |
| join | [EmfPlusLineJoinType](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.consts/emfpluslinejointype/) | r/w | Gets or sets an optional 32-bit signed integer that specifies how to join
two lines that are drawn by the same pen and whose ends meet.
This field MUST be present if the PenDataJoin flag is set in
the PenDataFlags field of the EmfPlusPenData object, and the
value MUST be defined in the LineJoinType enumeration
(section 2.1.1.19). |
| line_style | [EmfPlusLineStyle](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.consts/emfpluslinestyle/) | r/w | Gets or sets optional 32-bit signed integer that specifies the style
used for lines drawn with this pen object. This field MUST
be present if the PenDataLineStyle flag is set in the
PenDataFlags field of the EmfPlusPenData object, and the
value MUST be defined in the LineStyle enumeration
(section 2.1.1.20). |
| miter_limit | float | r/w | Gets or sets optional 32-bit floating-point value that specifies the miter
limit, which is the maximum allowed ratio of miter length to
line width. The miter length is the distance from the
intersection of the line walls on the inside the join to
the intersection of the line walls outside the join.
The miter length can be large when the angle between two
lines is small. This field MUST be present if the
PenDataMiterLimit flag is set in the PenDataFlags field
of the EmfPlusPenData object. |
| pen_alignment | [EmfPlusPenAlignment](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.consts/emfpluspenalignment/) | r/w | Gets or sets optional 32-bit signed integer that specifies the
distribution of the pen width with respect to the
coordinates of the line being drawn. This field MUST
be present if the PenDataNonCenter flag is set in the
PenDataFlags field of the EmfPlusPenData object, and
the value MUST be defined in the PenAlignment
enumeration (section 2.1.1.24). |
| start_cap | [EmfPlusLineCapType](/imaging/python-net/aspose.imaging.fileformats.emf.emfplus.consts/emfpluslinecaptype/) | r/w | Gets or sets an optional 32-bit signed integer that specifies the shape for
the start of a line in the CustomStartCapData field.
This field MUST be present if the PenDataStartCap flag is set
in the PenDataFlags field of the EmfPlusPenData object, and the
value MUST be defined in the LineCapType enumeration
(section 2.1.1.18). |
| transform_matrix | [Matrix](/imaging/python-net/aspose.imaging/matrix/) | r/w | Gets or sets an optional EmfPlusTransformMatrix object (section 2.2.2.47)
that specifies a world space to device space transform for
the pen. This field MUST be present if the PenDataTransform
flag is set in the PenDataFlags field of the EmfPlusPenData
object. |
### Constructor: EmfPlusPenOptionalData() {#EmfPlusPenOptionalData__1}
```
EmfPlusPenOptionalData()
```
Initializes a new instance of the EmfPlusPenOptionalData class