TreeMapControl.CalcHitInfo(Point) Method

Returns information about tree map items located at the specified point.

Namespace: DevExpress.XtraTreeMap

Assembly: DevExpress.XtraTreeMap.v23.2.UI.dll

NuGet Package: DevExpress.Win.TreeMap

Declaration

C#

public TreeMapHitInfo CalcHitInfo(
    Point point
)

VB.NET

Public Function CalcHitInfo(
    point As Point
) As TreeMapHitInfo

Parameters

Name	Type	Description
point	Point	A Point structure which specifies the hit point coordinates relative to the TreeMap’s top-left corner.

Returns

Type	Description
TreeMapHitInfo	A TreeMapHitInfo object, which contains information about the tree map elements located at the hit point.

Remarks

Use the CalcHitInfo method to determine which element is located at the specified hit 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.