CircleFence Class

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A circular-shaped geofence, defined by a center point and radius.

Inheritance Hierarchy

SystemObject
Telogis.GeoBase.GeoFenceCircleFence

Namespace: Telogis.GeoBase.GeoFence
Assembly: geobase.net (in geobase.net.dll) Version: 4.99.0.0

Syntax

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public class CircleFence : IMapRenderer, 
	IGeoFence

Public Class CircleFence
	Implements IMapRenderer, IGeoFence

The CircleFence type exposes the following members.

Constructors

	Name	Description
	CircleFence	Initializes a new instance of the CircleFence class

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Properties

	Name	Description
	BoundingBox	Calculates and returns the BoundingBox for this GeoFence.
	RenderBrush	Brush used to fill the GeoFence, use null for no fill.
	RenderPen	Pen used to draw the border around the GeoFence, use null for no border.
	RequiredRendermodes	Gets the RenderMode required by this CircleFence.

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Methods

	Name	Description
	Contains	Determines whether the given point is within this GeoFence.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetRadius	Gets the radius of the GeoFence in the specified DistanceUnit.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Render	Render the GeoFence on the specified IMap.
	SetRadius	Sets the radius of the GeoFence in the specified DistanceUnit.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Fields

	Name	Description
	Center	A LatLon describing the center-point of the circle.
	Radius	The radius of the GeoFence (in Radians).

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Remarks

Related articles: Geofences Concept.

Examples

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CircleFence cf = new CircleFence();

// set the radius (in miles - we can use similar properties to set
// the radius in meters and feet) and center location of the fence
cf.RadiusMiles = 2;
cf.Center = new LatLon(33.581353, -117.726979);

// draw the CircleFence on our map
myMap.Items.Add(cf);

The same effect can be achieved using XAML code by placing the following code snippet inside a Map object.

XAML

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<GeoFence:CircleFence x:Name="cf"
    Center="33.581353, -117.726979"
    RadiusMiles="2"
/>

Reference

Telogis.GeoBase.GeoFence Namespace