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Docs > VCL Controls > ExpressMapControl Suite > API Reference > dxMapLayer > TdxMapLayer > Methods
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TdxMapLayer
Members
Constructors
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Methods
GeoPointToMapUnit(TdxMapControlGeoPoint,Boolean)
GeoPointToScreenPoint(TdxMapControlGeoPoint)
IsActuallyVisible
MapUnitToScreenPoint(TdxPointDouble)
ScreenPointToGeoPoint(TdxPointDouble)
ScreenPointToMapUnit(TdxPointDouble)
TdxMapLayerClass
TdxMapLayerViewInfo
TdxMapLayers
TdxMapLayersViewInfo
dxMapControlDefaultMapSize
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TdxMapLayer Methods

The base class for map layers.
Name Description
AddToCollection(TcxComponentCollection) protected Adds the current collection element to a collection. Inherited from TcxComponentCollectionItem.
Assign(TPersistent) Inherited from TPersistent.
AssignTo(TPersistent) Inherited from TPersistent.
BeginInvoke(TAsyncConstArrayFunctionEvent,Untyped[],TObject) Inherited from TComponent.
BeginInvoke(TAsyncConstArrayProc,Untyped[],TObject) Inherited from TComponent.
BeginInvoke(TAsyncConstArrayProcedureEvent,Untyped[],TObject) Inherited from TComponent.
BeginInvoke(TAsyncFunctionEvent,TObject) Inherited from TComponent.
BeginInvoke(TAsyncProcedureEvent,TObject) Inherited from TComponent.
BeginInvoke(TProc,TObject) Inherited from TComponent.
BeginInvoke<TResult>(TAsyncConstArrayFunc<TResult>,Untyped[],TObject) Inherited from TComponent.
BeginInvoke<TResult>(TFunc<TResult>,TObject) Inherited from TComponent.
DestroyComponents Inherited from TComponent.
Destroying Inherited from TComponent.
EndFunctionInvoke(IAsyncResult) Inherited from TComponent.
EndInvoke(IAsyncResult) Inherited from TComponent.
EndInvoke<TResult>(IAsyncResult) Inherited from TComponent.
Equals(TObject) Inherited from TObject.
ExecuteAction(TBasicAction) Inherited from TComponent.
FindComponent(String) Inherited from TComponent.
FreeNotification(TComponent) Inherited from TComponent.
FreeOnRelease Inherited from TComponent.
GeoPointToMapUnit(TdxMapControlGeoPoint,Boolean) Converts a specified point defined in geographical coordinates to internal map units.
GeoPointToScreenPoint(TdxMapControlGeoPoint) Converts a point in geographical coordinates into screen coordinates.
GetChildren(TGetChildProc,TComponent) Inherited from TComponent.
GetCollectionFromParent(TComponent) protected Inherited from TcxComponentCollectionItem.
GetHashCode Inherited from TObject.
GetNamePath Inherited from TPersistent.
GetOwner Inherited from TPersistent.
GetParentComponent Returns the parent component of the current item’s collection. Inherited from TcxComponentCollectionItem.
HasParent Inherited from TComponent.
InsertComponent(TComponent) Inherited from TComponent.
IsActuallyVisible Identifies if the map layer is visible.
IsImplementorOf(IInterface) Inherited from TComponent.
Loaded Inherited from TComponent.
MapUnitToScreenPoint(TdxPointDouble) Converts a specified point defined in internal map units to screen coordinates.
Notification(TComponent,TOperation) Inherited from TComponent.
ReferenceInterface(IInterface,TOperation) Inherited from TComponent.
RemoveComponent(TComponent) Inherited from TComponent.
RemoveFreeNotification(TComponent) Inherited from TComponent.
RemoveFromCollection(TcxComponentCollection) protected Removes the current collection element from a collection. Inherited from TcxComponentCollectionItem.
ScreenPointToGeoPoint(TdxPointDouble) Converts a specified point on a screen to geographical coordinates.
ScreenPointToMapUnit(TdxPointDouble) Converts a specified point on a screen to internal map units.
SetParentComponent(TComponent) Adds the current element to a collection associated with a specified component. Inherited from TcxComponentCollectionItem.
SetSubComponent(Boolean) Inherited from TComponent.
ToString Inherited from TObject.
UpdateAction(TBasicAction) Inherited from TComponent.
See Also