HiQPdf Next Library for .NET Documentation
Pdf
Defines a generic path composed of move, line, cubic Bezier and close operations.
Use this element when none of the dedicated shape elements is expressive enough
to describe the desired geometry.
Coordinates are relative to the top-left corner of the page or template
Definition
Namespace: HiQPdf.Next
Assembly: HiQPdf.Next (in HiQPdf.Next.dll) Version: 18.9.2
Assembly: HiQPdf.Next (in HiQPdf.Next.dll) Version: 18.9.2
C#
public class PdfPathElement- Inheritance
- Object PdfPathElement
Constructors
| PdfPathElement | Initializes a new empty PdfPathElement. Use MoveTo(Single, Single), LineTo(Single, Single), CurveTo(Single, Single, Single, Single, Single, Single) and Close to build up the geometry, or assign a list of operations directly through Operations. The path must start with a MoveTo(Single, Single) operation; rendering throws when the first operation is anything else |
| PdfPathElement(PdfPathOperation) |
Initializes a new PdfPathElement with the specified ordered
list of path operations.
Useful for path definitions assembled statically:
new PdfPathElement(
PdfPathOperation.MoveTo(0, 0),
PdfPathOperation.LineTo(100, 0),
PdfPathOperation.LineTo(50, 50),
PdfPathOperation.Close())
The first operation must be a MoveTo |
Properties
| Accessibility | Accessibility metadata used when the host PdfDocument is tagged. The default structure type is Artifact, marking the path as decorative graphic excluded from the structure tree |
| FillColor | The fill color of the path. When null the path is not filled. When non-null the path is filled using the non-zero winding rule before any line stroke is applied |
| FillOpacity | The opacity of the path fill in the range 0..1. The default value is 1 which produces a fully opaque fill |
| LineColor | The line color of the path. When null the path is only filled (provided FillColor is non-null) |
| LineOpacity | The opacity of the path line in the range 0..1. The default value is 1 which produces a fully opaque line |
| LineStyle | The line style for the path, including width, dash pattern, endpoint cap style and corner join style |
| Operations | The ordered list of operations that build up the path. Operations are evaluated in order, with the current point tracked across them. The first operation must be a MoveTo; rendering throws an InvalidOperationException when the first operation is anything else |
| RotationDegrees | The rotation angle in degrees applied to the path. Positive values rotate counter-clockwise. The pivot is interpreted on the axis-aligned bounding box of the path |
| RotationPivot | The pivot point used when rotating this path. The pivot is interpreted on the axis-aligned bounding box of the path. The default value is TopLeft |
Methods
| Close | Appends a close operation that closes the current subpath with a straight line segment back to its starting point. Returns this instance so calls can be chained |
| CurveTo | Appends a curve-to operation that draws a cubic Bezier curve from the current point to the specified end point, using two control points. Returns this instance so calls can be chained |
| Equals | (Inherited from Object) |
| Finalize | (Inherited from Object) |
| GetHashCode | (Inherited from Object) |
| GetType | (Inherited from Object) |
| LineTo | Appends a line-to operation that draws a straight line from the current point to the specified end point. Returns this instance so calls can be chained |
| MemberwiseClone | (Inherited from Object) |
| MoveTo | Appends a move-to operation that begins a new subpath at the specified point. Returns this instance so calls can be chained |
| ToString | (Inherited from Object) |