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PathData

Class

Represents a map shape defined by geometric data, providing functionality for calculating logical coordinates, updating geographic bounds, and generating screen geometry.

The PathData class is a specialized map shape that uses GeometryData to define its structure. It supports operations such as calculating logical coordinates based on a spatial reference, updating geographic bounds, and generating screen geometry for rendering.

Definition

Namespace:Telerik.Windows.Controls.Map

Assembly:Telerik.Windows.Controls.DataVisualization.dll

Syntax:

public class PathData : MapShapeData, IExtendedData, INotifyPropertyChanged, IGeoSizeProvider, IColorable

Inheritance: objectExtendedDataProviderMapShapeDataPathData

Implements: IColorableIExtendedDataIGeoSizeProviderINotifyPropertyChanged

Constructors

PathData()

public PathData()

Properties

Data

GeometryData

Gets or sets a GeometryData that specifies the shape to be drawn.

public GeometryData Data { get; set; }

Methods

CalculateLogicalCoordinates()

Calculates logical coordinates.

protected override void CalculateLogicalCoordinates()

Overrides: MapShapeData.CalculateLogicalCoordinates()

GetScreenGeometry(int)

Calculates screen geometry.

protected override string GetScreenGeometry(int zoomLevel)

Parameters:zoomLevelint

Zoom level to get screen geometry for.

Returns:

string

String representation of the screen geometry.

Overrides: MapShapeData.GetScreenGeometry(int)

UpdateGeoBounds()

Updates geographic bounds of the shape.

protected override void UpdateGeoBounds()

Overrides: MapShapeData.UpdateGeoBounds()