Quadrilateral

The Quadrilateral class represents a quadrilateral shape in 2D space, which contains an array of four points, representing the vertices of the quadrilateral.

Definition

Namespace: Dynamsoft.Core.Maui

Assembly: Dynamsoft.Core.Maui

class Quadrilateral

Methods & Properties

Property	Type	Description
`Points`	Microsoft.Maui.Graphics.Point[]	Four vertexes in a clockwise direction of a quadrilateral. Index 0 represents the left-most vertex.

Method	Description
`Quadrilateral`	The constructor.
`Contains`	Check whether the input point is contained by the quadrilateral.
`GetBoundingRect`	Get the bounding rectangle of the quadrilateral.
`GetArea`	Get the area of the quadrilateral.

Points

Four vertexes in a clockwise direction of a quadrilateral. Index 0 represents the left-most vertex.

Microsoft.Maui.Graphics.Point[] Points { get; }

Quadrilateral

The constructor.

Quadrilateral(Microsoft.Maui.Graphics.Point[] points);

Contains

Check whether the input point is contained by the quadrilateral.

bool Contains(Microsoft.Maui.Graphics.Point point);

Parameters

[in] point: Input a point.

Return Value

A boolean value that indicates whether the point is contained by the quadrilateral.

GetBoundingRect

Get the bounding rectangle of the quadrilateral.

Microsoft.Maui.Graphics.Rect GetBoundingRect();

Return Value

The bounding rectangle of the quadrilateral.

GetArea

Get the area of the quadrilateral.

int GetArea();

Return Value

The area of the quadrilateral.