![](dotnetdiagramimages/C1_Win_Map_6_C1_Win_Map_MapDistanceScale.png)
'宣言 Public Class MapDistanceScale Inherits MapSubItem Implements C1.FlexMap.INotifier, C1.FlexMap.INotify
public class MapDistanceScale : MapSubItem, C1.FlexMap.INotifier, C1.FlexMap.INotify
System.Object
C1.Win.Map.NotifyObject
C1.Win.Map.MapVisualItem
C1.Win.Map.MapSubItem
C1.Win.Map.MapDistanceScale