MapPath Class

The class used to draw a path on a map.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v18.1.dll

Declaration

C#

public class MapPath :
    MapPathBase<MapPathSegment>,
    IPathCore,
    ISupportCoordPoints,
    IHitTestableOwner,
    IHitTestableElement,
    IMultiPathSegmentsProvider,
    IEditableItem

VB.NET

Public Class MapPath
    Inherits MapPathBase(Of MapPathSegment)
    Implements IPathCore,
               ISupportCoordPoints,
               IHitTestableOwner,
               IHitTestableElement,
               IMultiPathSegmentsProvider,
               IEditableItem

Related API Members

The following members accept/return MapPath objects:

• MapHitInfo.MapPath

Remarks

The following image shows an example of a map path object.

Example

Note

A complete sample project is available at https://github.com/DevExpress-Examples/how-to-create-different-map-shapes-t139819

Form1.cs

var path = new MapPath();
var segment = new MapPathSegment();
segment.Points.AddRange(new GeoPoint[] {
    new GeoPoint(20, 20),
    new GeoPoint(20, 30),
    new GeoPoint(30, 30) });
path.Segments.Add(segment);
segment = new MapPathSegment();
segment.Points.AddRange(new GeoPoint[] {
    new GeoPoint(30, 32),
    new GeoPoint(20, 32),
    new GeoPoint(20, 42) });
path.Segments.Add(segment);
ItemStorage.Items.Add(path);

Form1.vb

Dim path = New MapPath()
Dim segment = New MapPathSegment()
segment.Points.AddRange(New GeoPoint() { _
    New GeoPoint(20, 20), _
    New GeoPoint(20, 30), _
    New GeoPoint(30, 30) _
})
path.Segments.Add(segment)
segment = New MapPathSegment()
segment.Points.AddRange(New GeoPoint() { _
    New GeoPoint(30, 32), _
    New GeoPoint(20, 32), _
    New GeoPoint(20, 42) _
})
path.Segments.Add(segment)
ItemStorage.Items.Add(path)

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the MapPath class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

vote-app-t445500/CS/VoteApp/Map.cs#L480

void mapTooltipController_BeforeShow(object sender, ToolTipControllerShowEventArgs e) {
    if(!(e.SelectedObject is MapPath)) return;
    var mapPath = (MapPath)e.SelectedObject;

vote-applications-t446758/CS/VoteApp/Map.cs#L479

void mapTooltipController_BeforeShow(object sender, ToolTipControllerShowEventArgs e) {
    if(!(e.SelectedObject is MapPath)) return;
    var mapPath = (MapPath)e.SelectedObject;

how-to-create-different-map-shapes-t139819/CS/MapItemsExample/Form1.cs#L33

#region #MapPathExample
var path = new MapPath();
var segment = new MapPathSegment();

VB.NET

how-to-create-different-map-shapes-t139819/VB/MapItemsExample/Form1.vb#L43

'            #Region "#MapPathExample"
            Dim path = New MapPath()
            Dim segment = New MapPathSegment()

Implements

IColorizerElement

IEditableItem

Inheritance

Object

MapItem

MapShape

MapPathBase<MapPathSegment>

MapPath