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Docs > VCL Controls > ExpressMapControl Suite > API Reference > dxMapControl > TdxCustomMapControl > Members
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V24.1
VCL Controls
Express Cross Platform Library
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ExpressMapControl Suite
Concepts
API Reference
dxBingMapLocationDataService
dxBingMapRESTService
dxBingMapRouteDataService
dxCustomMapItemLayer
dxMapControl
TdxCustomMapControl
Members
Constructors
Properties
Methods
Events
TdxMapControl
TdxMapControlCenterPointChangingEvent
TdxMapControlNavigationPanel
TdxMapControlNavigationPanelStyle
TdxMapControlOptionsBehavior
TdxMapControlSelectionChangingEvent
TdxMapControlZoomLevelChangingEvent
TdxMapItemSelectMode
dxMapControlDefaultZoomPaddingFactor
dxMapControlInertialScrollingDecelerationRatio
dxMapControlBingMapImageryDataProvider
dxMapControlBingMapInformationProviders
dxMapControlCacheOptions
dxMapControlElementViewInfo
dxMapControlHttpRequest
dxMapControlImageTileProvider
dxMapControlInformationProvider
dxMapControlOpenStreetMapImageryDataProvider
dxMapControlProjections
dxMapControlTypes
dxMapImageTileLayer
dxMapItem
dxMapItemFileLayer
dxMapItemLayer
dxMapItemStyle
dxMapLayer
dxRESTService
ExpressGanttControl Suite
ExpressGaugeControl Suite
ExpressTileControl Suite
ExpressFlowChart Suite
ExpressFlowChart Editor
ExpressOrgChart Suite
ExpressPageControl Suite
ExpressWizardControl Suite

TdxCustomMapControl Members

The base class for map controls.

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 zoom level of the map control.
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
IsDesigning Indicates if the control is currently being manipulated by the form designer. Inherited from TcxControl.
IsDestroying Indicates if the control is about to be destroyed. Inherited from TcxControl.
IsDrawingLocked Inherited from TWinControl.
IsFocused Identifies if the control is focused. Inherited from TcxControl.
IsLoading Indicates if the control is being loaded. Inherited from TcxControl.
Keys protected Inherited from TcxControl.
Layers Provides access to a collection of map layers defined within the map control.
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 Specifies the 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 zoom level of the map control.

Methods

Name Description
AcceptMousePosForClick(Integer,Integer) Inherited from TcxControl.
AddFontListener(IcxFontListener) Inherited from TcxControl.
AddImageTileLayer Creates a new image tile layer.
AddItemFileLayer Creates a new item file layer.
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.
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.
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.
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