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Base class for PolygonAnnotation and PolyLineAnnotation.
public abstract class PolygonAnnotationBase : MarkupAnnotation, IOwnedObject, IContentItem, IPdfDict
Gets or sets the interior color with which to fill the annotation's elements.
public Color FillColor { get; set; }
Gets or sets the line dash pattern. Null means a solid line.
public float[] LineDashPattern { get; set; }
Gets or sets the line width in points.
public float LineWidth { get; set; }
Gets or sets the points of polygon or polyline in PDF user space coordinates. The positive X axis extends horizontally to the right, and the positive Y axis extends vertically upward, with the origin usually in the lower left corner of the page.
public IReadOnlyList<PointF> PdfPoints { get; set; }
Gets or sets the points of polygon or polyline. The coordinates of points are relative to the upper left corner of the page's media box, with the Y (vertical) coordinates increasing from top to bottom.
Note that if the annotation is associated with more than one page, the media box of the first of those pages is used to calculate the coordinates.
public IReadOnlyList<PointF> Points { get; set; }