Returns information about tree map items located at the specified point.
public TreeMapHitInfo CalcHitInfo( Point point )
Public Function CalcHitInfo( point As Point ) As TreeMapHitInfo
A Point structure which specifies the hit point coordinates relative to the TreeMap's top-left corner.
A TreeMapHitInfo object, which contains information about the tree map elements located at the hit point.
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.