MapPolygon Class

This class represents a polygon on the map.

See the Shape Layer Concept topic for an example.

Inheritance Hierarchy

Namespace: Ptv.XServer.Controls.Map.Layers.Shapes
Assembly: Ptv.XServer.Controls.Map (in Ptv.XServer.Controls.Map.dll) Version: 1.7.10.0

Syntax

public class MapPolygon : MapPolyline

Public Class MapPolygon
	Inherits MapPolyline

public ref class MapPolygon : public MapPolyline

type MapPolygon =  
    class
        inherit MapPolyline
    end

The MapPolygon type exposes the following members.

Constructors

	Name	Description
	MapPolygon	Initializes a new instance of the MapPolygon class. Initializes the ScaleFactor to 0.0.

Properties

	Name	Description
	DefiningGeometry	Gets a value that represents the geometry of the shape. (Inherited from MapPolylineBase.)
	GeoTransform	Gets or sets a method which transforms a point from one coordinate system to another. (Inherited from MapShape.)
	MapStrokeThickness	Gets or sets the map stroke thickness. (Inherited from MapShape.)
	Points	Gets or sets the points of the polyline. (Inherited from MapPolylineBase.)
	ScaleFactor	Gets or sets the scale factor. See ScaleFactorProperty. (Inherited from MapShape.)
	TransformedPoints	Gets or sets the transformed points. The transformed points are a collection of points which have been transformed to the currently applied spatial reference system. This property helps to improve performance since the point transformation is only done once. (Inherited from MapPolylineBase.)

Methods

	Name	Description
	BuildGeometry	Creates a new Geometry object by means of a set of PointCollections.
	ClipShape	Clip the Polygon object. (Overrides MapPolylineClipShape(MapView, UpdateMode, Boolean).)
	CurrentThickness	Retrieves the thickness for lines depending on the current scale. (Inherited from MapShape.)
	NeedsUpdate	Indicates if the update process should be started or not. (Inherited from MapShape.)
	TransformShape	Transforms the polyline object according the transformation provided by GeoTransform. (Inherited from MapPolyline.)
	UpdateShape	Update the properties of the shape, according the current scale of the MapView object. (Overrides MapPolylineUpdateShape(MapView, UpdateMode, Boolean).)

Fields

	Name	Description
	Data	Contains the geometry provided by property DefiningGeometry. (Inherited from MapPolylineBase.)

Extension Methods

	Name	Description
	Envelope	Create the minimal bounding rectangle around a shape object. (Defined by RectExtensions.)
	FindRelativeT	Finds an object of type T for a framework element which is somewhere in the visual tree. (Defined by MapElementExtensions.)
	ToJson	Converts an object to a JSON string representation. (Defined by JSONWriter.)