A quadrilateral of a QuadPoints array: four points in default user space, as the file gives them.
public readonly struct PdfQuadrilateral : IEquatable<PdfQuadrilateral>
ISO 32000-2 §12.5.6.10, Table 182, and §12.5.6.5, Table 176. The specification orders the points counterclockwise with the text running along the edge from Point1 to Point2; many writers use another order (top-left, top-right, bottom-left, bottom-right), which cannot be told apart from rotated text, so the points are never reordered.
kind:method, kind:property, kind:ctor. Press Esc to clear.PdfQuadrilateral(PathPoint, PathPoint, PathPoint, PathPoint)Initializes a new instance of the PdfQuadrilateral struct.BoundsGets the smallest upright rectangle containing the four points.Point1Gets the first point, (x1, y1).Point2Gets the second point, (x2, y2).Point3Gets the third point, (x3, y3).Point4Gets the fourth point, (x4, y4).ToString()Returns the eight coordinates as a QuadPoints array would write them.Equality(PdfQuadrilateral, PdfQuadrilateral)Returns whether two quadrilaterals have the same points in the same order.Inequality(PdfQuadrilateral, PdfQuadrilateral)Returns whether two quadrilaterals differ.