MapControl.CalcHitInfo(Point) Method

Returns information on the map elements located at the specified point.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v20.1.dll

Declaration

public MapHitInfo CalcHitInfo(
    Point point
)
Public Function CalcHitInfo(
    point As Point
) As MapHitInfo

Parameters

Name Type Description
point Point

A Point structure which specifies the test point coordinates relative to the map's top-left corner.

Returns

Type Description
MapHitInfo

A MapHitInfo object, which contains information about the map elements located at the test point.

Remarks

Use the CalcHitInfo method to determine which element is located at the specified point. For instance, this can be used when handling the map's MouseDown event to determine which element was clicked. In such cases, pass the current mouse pointer's coordinates as the method's parameter.

Examples

This example shows how to use the MapControl.CalcHitInfo method to determine which map shape is located at the specified point.

MapShape shape = mapControl.CalcHitInfo(e.GetPosition(mapControl)).MapPath as MapShape;
See Also