TdxCustomMapControl Members

The base class for the Map Control.

Constructors

Name	Description
Create(TComponent)	Inherited from TComponent.
CreateParented(HWND)	Inherited from TWinControl.

Properties

Name	Description
Action	Inherited from TControl.
ActiveCanvas	Provides access to the control’s GDI-based canvas. Inherited from TcxControl.
ActualCenterPoint	Returns a geographical point that corresponds to the map center.
ActualZoomLevel	Returns the current map zoom level.
Align	Inherited from TControl.
AlignDisabled	Inherited from TWinControl.
AlignWithMargins	Inherited from TControl.
Anchors	Inherited from TControl.
AutoSize	Inherited from TControl.
BevelEdges	Inherited from TWinControl.
BevelInner	Inherited from TWinControl.
BevelKind	Inherited from TWinControl.
BevelOuter	Inherited from TWinControl.
BevelWidth	Inherited from TWinControl.
BiDiMode	Inherited from TControl.
BorderSize protected	Inherited from TcxControl.
BorderStyle protected	Specifies the control’s border style. Inherited from TcxControl.
BorderWidth	Inherited from TWinControl.
Bounds	Returns the control’s boundaries. Inherited from TcxControl.
BoundsRect	Inherited from TControl.
Brush	Inherited from TWinControl.
Canvas	Provides access to the control’s GDI-based canvas. Inherited from TcxControl.
Caption	Inherited from TControl.
CenterPoint	Specifies a geographical point that should be placed at the map center, in geographical coordinates.
ClientBounds	Returns the control’s client area. Inherited from TcxControl.
ClientHeight	Inherited from TControl.
ClientOrigin	Inherited from TControl.
ClientRect	Inherited from TControl.
ClientWidth	Inherited from TControl.
Color

Specifies the map control’s background color.

The default value of the Color property is clDefault.

| | ComObject | Inherited from TComponent. | | ComponentCount | Inherited from TComponent. | | ComponentIndex | Inherited from TComponent. | | Components | Inherited from TComponent. | | ComponentState | Inherited from TComponent. | | ComponentStyle | Inherited from TComponent. | | Constraints | Inherited from TControl. | | ControlCount | Inherited from TWinControl. | | Controls | Inherited from TWinControl. | | ControlState | Inherited from TControl. | | ControlStyle | Inherited from TControl. | | Ctl3D | Inherited from TWinControl. | | CurrentPPI | Inherited from TControl. | | Cursor | Inherited from TControl. | | CustomHint | Inherited from TControl. | | DesignInfo | Inherited from TComponent. | | DockClientCount | Inherited from TWinControl. | | DockClients | Inherited from TWinControl. | | DockManager | Inherited from TWinControl. | | DockOrientation | Inherited from TControl. | | DockSite | Inherited from TWinControl. | | DoubleBuffered | Inherited from TWinControl. | | DragAndDropObject | Inherited from TcxControl. | | DragAndDropObjectClass | Inherited from TcxControl. | | DragAndDropState | Inherited from TcxControl. | | DragCursor | Inherited from TControl. | | DragKind | Inherited from TControl. | | DragMode | Inherited from TControl. | | Enabled | Inherited from TControl. | | ExplicitHeight | Inherited from TControl. | | ExplicitLeft | Inherited from TControl. | | ExplicitTop | Inherited from TControl. | | ExplicitWidth | Inherited from TControl. | | Floating | Inherited from TControl. | | FloatingDockSiteClass | Inherited from TControl. | | FocusOnClick protected | Specifies if clicking the control focuses it. Inherited from TcxControl. | | Font | Inherited from TControl. | | Handle | Inherited from TWinControl. | | Height | Inherited from TControl. | | HelpContext | Inherited from TControl. | | HelpKeyword | Inherited from TControl. | | HelpType | Inherited from TControl. | | Hint | Specifies a hint message for the control. Inherited from TcxControl. | | HostDockSite | Inherited from TControl. | | HScrollBar protected | Inherited from TcxControl. | | HScrollBarVisible protected | Inherited from TcxControl. | | ImeMode | Inherited from TWinControl. | | ImeName | Inherited from TWinControl. | | InformationProviders | Provides access to auxiliary map information providers. | | IsDesigning | Identifies if the control is being modified by the form designer. Inherited from TcxControl. | | IsDestroying | Identifies if the control is about to be destroyed. Inherited from TcxCustomControl. | | IsDrawingLocked | Inherited from TWinControl. | | IsFocused | Identifies if the control has focus. Inherited from TcxControl. | | IsLoading | Identifies if the control is being loaded. Inherited from TcxControl. | | Keys protected | Inherited from TcxControl. | | Layers | Provides access to the map layer collection. | | Left | Inherited from TControl. | | LookAndFeel protected | Provides access to the control’s look & feel settings. Inherited from TcxControl. | | LookAndFeelPainter protected | Inherited from TcxControl. | | LRDockWidth | Inherited from TControl. | | Margins | Inherited from TControl. | | MouseCapture | Inherited from TControl. | | MouseCaptureObject | Provides access to the dragged object during a drag-and-drop operation. Inherited from TcxControl. | | MouseDownPos | Specifies the mouse pointer position when an OnMouseDown event occurs. Inherited from TcxControl. | | MouseInClient | Inherited from TWinControl. | | Name | Inherited from TComponent. | | NavigationPanel | Provides access to Map Navigation Panel settings. | | Observers | Inherited from TComponent. | | OptionsBehavior | Specifies the settings that determine how the map control responds to end-user actions. | | Owner | Inherited from TComponent. | | Padding | Inherited from TWinControl. | | Parent | Inherited from TControl. | | ParentBackground protected | Inherited from TcxControl. | | ParentBiDiMode | Inherited from TControl. | | ParentColor | Inherited from TControl. | | ParentCtl3D | Inherited from TWinControl. | | ParentCustomHint | Inherited from TControl. | | ParentDoubleBuffered | Inherited from TWinControl. | | ParentFont | Inherited from TControl. | | ParentShowHint | Inherited from TControl. | | ParentWindow | Inherited from TWinControl. | | PixelsPerInch | Inherited from TWinControl. | | PopupMenu protected | Specifies the popup menu associated with the control. Inherited from TcxControl. | | RaiseOnNonMainThreadUsage | Inherited from TControl. | | RedrawDisabled | Inherited from TWinControl. | | ScaleFactor | Inherited from TControl. | | ScrollBars protected | Inherited from TcxControl. | | SelectedMapItemCount | Returns the number of map items that are currently selected within the map control. | | SelectedMapItems | Provides zero-based indexed access to map items that are currently selected within the map control. | | ShowHint | Inherited from TControl. | | Showing | Inherited from TWinControl. | | StyleElements | Inherited from TControl. | | StyleName | Inherited from TControl. | | TabOrder | Inherited from TWinControl. | | TabStop | Inherited from TcxControl. | | Tag | Inherited from TComponent. | | TBDockHeight | Inherited from TControl. | | Text | Inherited from TControl. | | TipMode | Inherited from TWinControl. | | Top | Inherited from TControl. | | Touch | Inherited from TControl. | | Transparent protected | Specifies if the control is transparent in GDI render mode. Inherited from TcxControl. | | UndockHeight | Inherited from TControl. | | UndockWidth | Inherited from TControl. | | UseDockManager | Inherited from TWinControl. | | VCLComObject | Inherited from TComponent. | | Visible | Inherited from TControl. | | VisibleDockClientCount | Inherited from TWinControl. | | VScrollBar protected | Inherited from TcxControl. | | VScrollBarVisible protected | Inherited from TcxControl. | | Width | Inherited from TControl. | | WindowProc | Inherited from TControl. | | ZoomLevel | Specifies the map zoom level. |

Methods

Name	Description
AcceptMousePosForClick(Integer,Integer)	Inherited from TcxControl.
AddFontListener(IcxFontListener)	Inherited from TcxControl.
AddImageTileLayer	Creates a new image tile layer and adds it to the map layer collection.
AddItemFileLayer	Creates a new item file layer and adds it to the map layer collection.
AddItemLayer	Creates a new item layer.
Assign(TPersistent)	Inherited from TPersistent.
AssignTo(TPersistent)	Inherited from TPersistent.
BeginDrag(Boolean,Integer)	Inherited from TControl.
BeginDragAndDrop	Inherited from TcxControl.
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.
BeginUpdate	Prevents the map control from being repainted until the EndUpdate method is called.
BringToFront	Inherited from TControl.
Broadcast(Untyped)	Inherited from TWinControl.
CanFocus	Inherited from TWinControl.
CanFocusEx	Inherited from TcxControl.
ChangeScale(Integer,Integer)	Inherited from TControl.
CheckNonMainThreadUsage	Inherited from TControl.
ClearSelection	Deselects all the currently selected map items.
Click	Inherited from TControl.
ClientToParent(TPoint,TWinControl)	Inherited from TControl.
ClientToScreen(TPoint)	Inherited from TControl.
ClientToScreen(TRect)	Inherited from TControl.
ConstrainedResize(Integer,Integer,Integer,Integer)	Inherited from TControl.
ContainsControl(TControl)	Inherited from TWinControl.
ControlAtPos(TPoint,Boolean,Boolean,Boolean)	Inherited from TWinControl.
CreateParentedControl(HWND)	Inherited from TWinControl.
Deselect(TdxMapItem)	Deselects a specified map item.
DestroyComponents	Inherited from TComponent.
Destroying	Inherited from TComponent.
DisableAlign	Inherited from TWinControl.
Dock(TWinControl,TRect)	Inherited from TControl.
DockDrop(TDragDockObject,Integer,Integer)	Inherited from TWinControl.
DragDrop(TObject,Integer,Integer)	Inherited from TControl.
Dragging	Inherited from TControl.
DrawTextBiDiModeFlags(Longint)	Inherited from TControl.
DrawTextBiDiModeFlagsReadingOnly	Inherited from TControl.
EnableAlign	Inherited from TWinControl.
EndDrag(Boolean)	Inherited from TControl.
EndFunctionInvoke(IAsyncResult)	Inherited from TComponent.
EndInvoke(IAsyncResult)	Inherited from TComponent.
EndInvoke<TResult>(IAsyncResult)	Inherited from TComponent.
EndUpdate	Enables updates of the map control after a BeginUpdate method call.
Equals(TObject)	Inherited from TObject.
ExecuteAction(TBasicAction)	Inherited from TComponent.
FindChildControl(String)	Inherited from TWinControl.
FindComponent(String)	Inherited from TComponent.
FinishDragAndDrop(Boolean)	Inherited from TcxControl.
FlipChildren(Boolean)	Inherited from TWinControl.
Focused	Inherited from TWinControl.
FreeNotification(TComponent)	Inherited from TComponent.
FreeOnRelease	Inherited from TComponent.
GetChildren(TGetChildProc,TComponent)	Inherited from TComponent.
GetControlsAlignment	Inherited from TControl.
GetDragImages	Inherited from TControl.
GetHashCode	Inherited from TObject.
GetNamePath	Inherited from TPersistent.
GetOwner	Inherited from TPersistent.
GetParentComponent	Inherited from TComponent.
GetStyleName	Inherited from TControl.
GetSystemMetrics(Integer)	Inherited from TControl.
GetTabControlList(TList)	Inherited from TWinControl.
GetTabOrderList(TList)	Inherited from TWinControl.
GetTextBuf(PChar,Integer)	Inherited from TControl.
GetTextLen	Inherited from TControl.
HandleAllocated	Inherited from TWinControl.
HandleNeeded	Inherited from TWinControl.
HasParent	Inherited from TComponent.
Hide	Inherited from TControl.
InitiateAction	Inherited from TControl.
InsertComponent(TComponent)	Inherited from TComponent.
InsertControl(TControl)	Inherited from TWinControl.
Invalidate	Inherited from TControl.
InvalidateRect(TRect,Boolean)	Adds a specified portion of the control’s client area to the window update region. Inherited from TcxControl.
InvalidateRgn(TcxRegion,Boolean)	Inherited from TcxControl.
InvalidateWithChildren	Inherited from TcxControl.
IsCustomStyleActive	Inherited from TControl.
IsImplementorOf(IInterface)	Inherited from TComponent.
IsLightStyleColor(TColor)	Inherited from TControl.
IsLocked
IsMouseInPressedArea(Integer,Integer)	Inherited from TcxControl.
IsRightToLeft	Inherited from TControl.
Loaded	Inherited from TComponent.
LockDrawing	Inherited from TWinControl.
LockScrollBars	Inherited from TcxControl.
ManualDock(TWinControl,TControl,TAlign)	Inherited from TControl.
ManualFloat(TRect)	Inherited from TControl.
MouseDown(TMouseButton,TShiftState,Integer,Integer)	Inherited from TControl.
MouseMove(TShiftState,Integer,Integer)	Inherited from TControl.
MouseUp(TMouseButton,TShiftState,Integer,Integer)	Inherited from TControl.
MouseWheelHandler(TMessage)	Inherited from TControl.
Notification(TComponent,TOperation)	Inherited from TComponent.
PaintTo(HDC,Integer,Integer)	Inherited from TWinControl.
PaintTo(TCanvas,Integer,Integer)	Inherited from TWinControl.
ParentToClient(TPoint,TWinControl)	Inherited from TControl.
Perform(Cardinal,WPARAM,LPARAM)	Inherited from TControl.
Perform(Cardinal,WPARAM,PChar)	Inherited from TControl.
Perform(Cardinal,WPARAM,TRect)	Inherited from TControl.
PostMouseMove	Inherited from TcxControl.
PostMouseMove(TPoint)	Inherited from TcxControl.
PreProcessMessage(TMsg)	Inherited from TWinControl.
Realign	Inherited from TWinControl.
ReferenceInterface(IInterface,TOperation)	Inherited from TComponent.
Refresh	Inherited from TControl.
RemoveComponent(TComponent)	Inherited from TComponent.
RemoveControl(TControl)	Inherited from TWinControl.
RemoveFontListener(IcxFontListener)	Inherited from TcxControl.
RemoveFreeNotification(TComponent)	Inherited from TComponent.
Repaint	Inherited from TControl.
ReplaceDockedControl(TControl,TWinControl,TControl,TAlign)	Inherited from TControl.
ScaleBy(Integer,Integer)	Inherited from TWinControl.
ScaleForPPI(Integer)	Inherited from TControl.
ScaleRectSize(TRect)	Inherited from TControl.
ScaleValue(Double)	Inherited from TControl.
ScaleValue(Integer)	Inherited from TControl.
ScaleValue(TPoint)	Inherited from TControl.
ScaleValue(TRect)	Inherited from TControl.
ScaleValue(TSize)	Inherited from TControl.
ScreenToClient(TPoint)	Inherited from TControl.
ScreenToClient(TRect)	Inherited from TControl.
ScrollBy(Integer,Integer)	Inherited from TWinControl.
ScrollContent(TcxDirection)	Inherited from TcxControl.
ScrollWindow(Integer,Integer,TRect)	Inherited from TcxControl.
Select(TdxMapItem,TShiftState,Boolean)	Switches the selected state of a specified map item.
SendToBack	Inherited from TControl.
SetBounds(Integer,Integer,Integer,Integer)	Inherited from TControl.
SetDesignVisible(Boolean)	Inherited from TControl.
SetFocus	Inherited from TWinControl.
SetParentComponent(TComponent)	Inherited from TComponent.
SetScrollBarInfo(TScrollBarKind,Integer,Integer,Integer,Integer,Integer,Boolean,Boolean)	Inherited from TcxControl.
SetSubComponent(Boolean)	Inherited from TComponent.
SetTextBuf(PChar)	Inherited from TControl.
Show	Inherited from TControl.
StartDrag(TDragObject)	Inherited from TcxControl.
SupportsUIAutomation protected	Inherited from TcxCustomControl.
SystemInfoChanged(Cardinal)	Inherited from TcxControl.
ToString	Inherited from TObject.
TranslationChanged	Inherited from TcxControl.
UnlockDrawing	Inherited from TWinControl.
UnlockScrollBars	Inherited from TcxControl.
Update	Inherited from TControl.
UpdateAction(TBasicAction)	Inherited from TComponent.
UpdateControlState	Inherited from TWinControl.
UpdateWithChildren	Inherited from TcxControl.
UseRightToLeftAlignment	Inherited from TControl.
UseRightToLeftReading	Inherited from TControl.
UseRightToLeftScrollBar	Inherited from TControl.
WndProc(TMessage)	Inherited from TControl.
Zoom(Double,Boolean)	Zooms the map to a specified level with optional animation.
ZoomAsync(Double)	Asynchronously zooms the map to a specified level with animation.
ZoomIn	Zooms in the map.
ZoomOut	Zooms out of the map.
ZoomToFitItems(TdxMapItemList,Double)	Centers and zooms the map on specified map items, with optional padding around them.
ZoomToFitItems<T>(TList<T>,Double)
ZoomToFitLayerItems(TdxCustomMapItemLayerList,Double)	Centers and zooms the map on map items stored in specified layers, with optional padding around them.
ZoomToGeoRect(TdxMapControlGeoRect,Double)	Centers and zooms the map on a specified geographic rectangle, with optional padding around it.
ZoomToGeoRect(TdxMapControlGeoRect)

Events

Name	Description
OnAlignInsertBefore	Inherited from TWinControl.
OnAlignPosition	Inherited from TWinControl.
OnCanResize	Inherited from TControl.
OnCenterPointChanged	Enables you to perform specific actions after the current center point has been changed.
OnCenterPointChanging	Enables you to restrict end-user scrolling and keep the map centered on a specific point or area.
OnClick	Inherited from TControl.
OnConstrainedResize	Inherited from TControl.
OnContextPopup	Inherited from TControl.
OnDblClick	Inherited from TControl.
OnDockDrop	Inherited from TWinControl.
OnDockOver	Inherited from TWinControl.
OnDragDrop	Inherited from TControl.
OnDragOver	Inherited from TControl.
OnEndDock	Inherited from TControl.
OnEndDrag	Inherited from TControl.
OnEnter	Inherited from TWinControl.
OnExit	Inherited from TWinControl.
OnFocusChanged protected	Inherited from TcxControl.
OnGesture	Inherited from TControl.
OnGetSiteInfo	Inherited from TWinControl.
OnKeyDown	Inherited from TWinControl.
OnKeyPress	Inherited from TWinControl.
OnKeyUp	Inherited from TWinControl.
OnMouseActivate	Inherited from TControl.
OnMouseDown	Inherited from TControl.
OnMouseEnter protected	Occurs when the mouse pointer enters into the control. Inherited from TcxControl.
OnMouseLeave protected	Occurs when the mouse pointer leaves the control. Inherited from TcxControl.
OnMouseMove	Inherited from TControl.
OnMouseUp	Inherited from TControl.
OnMouseWheel	Inherited from TControl.
OnMouseWheelDown	Inherited from TControl.
OnMouseWheelUp	Inherited from TControl.
OnResize	Inherited from TControl.
OnSelectionChanged	Enables you to perform specific actions after the current selection has been modified.
OnSelectionChanging	Enables you to prohibit certain items from being selected/deselected.
OnStartDock	Inherited from TControl.
OnStartDrag	Inherited from TControl.
OnUnDock	Inherited from TWinControl.
OnValidateServerCertificate
OnZoomLevelChanged	Enables you to perform specific actions after the zoom level has been modified.
OnZoomLevelChanging	Enables you to prohibit the map control from zooming in/out.

See Also

TdxCustomMapControl Class

dxMapControl Unit