public class BaseMapElement : LightVisualElement, INotifyPropertyChanged, ICustomTypeDescriptor, ISupportSystemSkin, IComponent, IDisposable, IBindableComponent, ISupportDrag, ISupportDrop, IShortcutProvider, IStylableElement, IStylableNode, IPrimitiveElement, IShapedElement, IFillElement, IBorderElement, IBoxStyle, IBoxElement, IImageElement, ITextPrimitive, ITextProvider, IMapViewport

Constructors

BaseMapElement()

Initializes a new instance of the BaseMapElement class.

Declaration

public BaseMapElement()

Fields

TileOffsetProperty

Declaration

public static RadProperty TileOffsetProperty

Field Value

RadProperty

TileScaleProperty

Declaration

public static RadProperty TileScaleProperty

Field Value

RadProperty

Properties

Center

Gets or sets the center of the viewport in geo coordinates.

Declaration

public PointG Center { get; set; }

Property Value

PointG The center.

Implements

IMapViewport.Center

CenterPixel

Gets or sets the coordinates of the center of the viewport in pixels.

Declaration

public PointL CenterPixel { get; set; }

Property Value

PointL The center pixel.

Implements

IMapViewport.CenterPixel

EnablePanning

Gets or sets a value indicating whether panning is allowed.

Declaration

public bool EnablePanning { get; set; }

Property Value

System.Boolean

EnableZooming

Gets or sets a value indicating whether zooming is allowed.

Declaration

public bool EnableZooming { get; set; }

Property Value

System.Boolean

InputBehavior

Gets or sets the input behavior that will handle the user input.

Declaration

public MapInputBehavior InputBehavior { get; set; }

Property Value

MapInputBehavior The input behavior.

IsAnimationActive

Gets a value indicating whether an animation is active.

Declaration

public bool IsAnimationActive { get; }

Property Value

System.Boolean `true` if an animation is active; otherwise, `false`.

IsUpdateSuspended

Gets a value indicating whether updates are suspended.

Declaration

public bool IsUpdateSuspended { get; }

Property Value

System.Boolean `true` if updates are suspended; otherwise, `false`.

Layers

Gets the layers collection of the map element.

Declaration

public MapLayerCollection Layers { get; }

Property Value

MapLayerCollection The layers.

NumberOfWraparounds

Gets the number of wraparounds visible in the viewport.

Declaration

public int NumberOfWraparounds { get; }

Property Value

System.Int32 The number of wraparounds.

Implements

IMapViewport.NumberOfWraparounds

PanOffset

Gets or sets the current pan offset of the viewport in pixels.

Declaration

public SizeL PanOffset { get; set; }

Property Value

SizeL The pan offset.

Implements

IMapViewport.PanOffset

Providers

Gets the providers collection of the map element.

Declaration

public MapProviderCollection Providers { get; }

Property Value

MapProviderCollection The providers.

SelectedElements

Gets a collection of the selected elements.

Declaration

public List<MapVisualElement> SelectedElements { get; }

Property Value

System.Collections.Generic.List<MapVisualElement> The selected elements.

TileOffset

Gets or sets the tile offset. This property is used for animations of the viewport.

Declaration

public SizeF TileOffset { get; set; }

Property Value

System.Drawing.SizeF The tile offset.

TileScale

Gets or sets the tile scale. This property is used for animations of the viewport.

Declaration

public SizeF TileScale { get; set; }

Property Value

System.Drawing.SizeF The tile scale.

Viewport

Gets or sets the currently visible viewport in geo coordinates.

Declaration

public RectangleG Viewport { get; set; }

Property Value

RectangleG The viewport.

Implements

IMapViewport.Viewport

ViewportInPixels

Gets or sets the viewport in pixels.

Declaration

public RectangleL ViewportInPixels { get; set; }

Property Value

RectangleL The viewport in pixels.

Implements

IMapViewport.ViewportInPixels

Wraparound

Gets or sets a value indicating whether wraparound is enabled.

Declaration

public bool Wraparound { get; set; }

Property Value

System.Boolean `true` if wraparound is enabled; otherwise, `false`.

Implements

IMapViewport.Wraparound

ZoomLevel

Gets or sets the current zoom level.

Declaration

public virtual int ZoomLevel { get; set; }

Property Value

System.Int32 The zoom level.

Implements

IMapViewport.ZoomLevel

Methods

ArrangeOverride(SizeF)

Declaration

protected override SizeF ArrangeOverride(SizeF finalSize)

Parameters

System.Drawing.SizeF finalSize

Returns

System.Drawing.SizeF

Overrides

LightVisualElement.ArrangeOverride(SizeF)

BeginUpdate()

Suspends updates.

Declaration

public void BeginUpdate()

BringIntoView(PointG)

Brings the specified geo point into the center of the viewport.

Declaration

public virtual void BringIntoView(PointG location)

Parameters

PointG location The location.

BringIntoView(PointG, Int32)

Brings the specified geo point into the center of the viewport and zooms the viewport to the specified zoom level.

Declaration

public virtual void BringIntoView(PointG location, int zoomLevel)

Parameters

PointG location The location.
System.Int32 zoomLevel The zoom level.

BringIntoView(RectangleG)

Calculates the best zoom level that will fit the specified rectangle and centers it in the viewport.

Declaration

public virtual void BringIntoView(RectangleG rectangle)

Parameters

RectangleG rectangle The rectangle.

CalculateViewport(SizeF)

Declaration

protected virtual void CalculateViewport(SizeF finalSize)

Parameters

System.Drawing.SizeF finalSize

EndUpdate()

Resumes updates and performs an update.

Declaration

public void EndUpdate()

EndUpdate(Boolean)

Resumes updates and performs an update if specified by the update parameter.

Declaration

public void EndUpdate(bool update)

Parameters

System.Boolean update if set to `true` an update is performed.

InitializeFields()

Declaration

protected override void InitializeFields()

Overrides

LightVisualElement.InitializeFields()

OnDoubleClick(EventArgs)

Declaration

protected override void OnDoubleClick(EventArgs e)

Parameters

System.EventArgs e

Overrides

RadElement.OnDoubleClick(EventArgs)

OnGesture(GestureEventArgs)

Declaration

protected override void OnGesture(GestureEventArgs args)

Parameters

GestureEventArgs args

Overrides

RadItem.OnGesture(GestureEventArgs)

OnKeyDown(KeyEventArgs)

Declaration

protected override void OnKeyDown(KeyEventArgs e)

Parameters

System.Windows.Forms.KeyEventArgs e

Overrides

RadItem.OnKeyDown(KeyEventArgs)

OnKeyPress(KeyPressEventArgs)

Declaration

protected override void OnKeyPress(KeyPressEventArgs e)

Parameters

System.Windows.Forms.KeyPressEventArgs e

Overrides

RadItem.OnKeyPress(KeyPressEventArgs)

OnKeyUp(KeyEventArgs)

Declaration

protected override void OnKeyUp(KeyEventArgs e)

Parameters

System.Windows.Forms.KeyEventArgs e

Overrides

RadItem.OnKeyUp(KeyEventArgs)

OnMouseDown(MouseEventArgs)

Declaration

protected override void OnMouseDown(MouseEventArgs e)

Parameters

System.Windows.Forms.MouseEventArgs e

Overrides

RadItem.OnMouseDown(MouseEventArgs)

OnMouseEnter(EventArgs)

Declaration

protected override void OnMouseEnter(EventArgs e)

Parameters

System.EventArgs e

Overrides

RadElement.OnMouseEnter(EventArgs)

OnMouseHover(EventArgs)

Declaration

protected override void OnMouseHover(EventArgs e)

Parameters

System.EventArgs e

Overrides

RadElement.OnMouseHover(EventArgs)

OnMouseLeave(EventArgs)

Declaration

protected override void OnMouseLeave(EventArgs e)

Parameters

System.EventArgs e

Overrides

RadItem.OnMouseLeave(EventArgs)

OnMouseMove(MouseEventArgs)

Declaration

protected override void OnMouseMove(MouseEventArgs e)

Parameters

System.Windows.Forms.MouseEventArgs e

Overrides

LightVisualElement.OnMouseMove(MouseEventArgs)

OnMouseUp(MouseEventArgs)

Declaration

protected override void OnMouseUp(MouseEventArgs e)

Parameters

System.Windows.Forms.MouseEventArgs e

Overrides

RadItem.OnMouseUp(MouseEventArgs)

OnMouseWheel(MouseEventArgs)

Declaration

protected override void OnMouseWheel(MouseEventArgs e)

Parameters

System.Windows.Forms.MouseEventArgs e

Overrides

RadElement.OnMouseWheel(MouseEventArgs)

OnPanGesture(PanGestureEventArgs)

Declaration

protected override void OnPanGesture(PanGestureEventArgs args)

Parameters

PanGestureEventArgs args

Overrides

RadItem.OnPanGesture(PanGestureEventArgs)

OnPressAndTapGesture(PressAndTapGestureEventArgs)

Declaration

protected override void OnPressAndTapGesture(PressAndTapGestureEventArgs args)

Parameters

PressAndTapGestureEventArgs args

Overrides

RadItem.OnPressAndTapGesture(PressAndTapGestureEventArgs)

OnPropertyChanged(RadPropertyChangedEventArgs)

Declaration

protected override void OnPropertyChanged(RadPropertyChangedEventArgs e)

Parameters

RadPropertyChangedEventArgs e

Overrides

LightVisualElement.OnPropertyChanged(RadPropertyChangedEventArgs)

OnProviderInitializationComplete(IMapProvider)

Called when a map provider is initialized.

Declaration

public virtual void OnProviderInitializationComplete(IMapProvider mapProvider)

Parameters

IMapProvider mapProvider The map provider.

OnProviderUpdated(IMapProvider)

Called when a provider updated occurs.

Declaration

public virtual void OnProviderUpdated(IMapProvider mapProvider)

Parameters

IMapProvider mapProvider The map provider that was updated.

OnRotateGesture(RotateGestureEventArgs)

Declaration

protected override void OnRotateGesture(RotateGestureEventArgs args)

Parameters

RotateGestureEventArgs args

Overrides

RadItem.OnRotateGesture(RotateGestureEventArgs)

OnScaleAnimationFinished(Object, AnimationStatusEventArgs)

Called when a zoom animation finishes.

Declaration

protected virtual void OnScaleAnimationFinished(object sender, AnimationStatusEventArgs e)

Parameters

System.Object sender The sender.
AnimationStatusEventArgs e The AnimationStatusEventArgs instance containing the event data.

OnSelectionChanged(MapSelectionChangedEventArgs)

Fires the SelectionChanged event.

Declaration

protected virtual void OnSelectionChanged(MapSelectionChangedEventArgs e)

Parameters

MapSelectionChangedEventArgs e The MapSelectionChangedEventArgs instance containing the event data.

OnTwoFingerTapGesture(GestureEventArgs)

Declaration

protected override void OnTwoFingerTapGesture(GestureEventArgs args)

Parameters

GestureEventArgs args

Overrides

RadItem.OnTwoFingerTapGesture(GestureEventArgs)

OnViewportChanged(ViewportChangeAction)

Called after the viewport changes.

Declaration

protected virtual void OnViewportChanged(ViewportChangeAction action)

Parameters

ViewportChangeAction action The change action.

OnViewportChanged(ViewportChangedEventArgs)

Fires the ViewportChanged event.

Declaration

protected virtual void OnViewportChanged(ViewportChangedEventArgs e)

Parameters

ViewportChangedEventArgs e The ViewportChangedEventArgs instance containing the event data.

OnZoomGesture(ZoomGestureEventArgs)

Declaration

protected override void OnZoomGesture(ZoomGestureEventArgs args)

Parameters

ZoomGestureEventArgs args

Overrides

RadItem.OnZoomGesture(ZoomGestureEventArgs)

PaintElement(IGraphics)

Paints the element, the providers content and the layers.

Declaration

protected virtual void PaintElement(IGraphics graphics)

Parameters

IGraphics graphics The graphics.

PaintElement(IGraphics, Single, SizeF)

Declaration

protected override void PaintElement(IGraphics graphics, float angle, SizeF scale)

Parameters

IGraphics graphics
System.Single angle
System.Drawing.SizeF scale

Overrides

LightVisualElement.PaintElement(IGraphics, Single, SizeF)

PaintLayers(IGraphics)

Paints the content of the layers.

Declaration

protected virtual void PaintLayers(IGraphics graphics)

Parameters

IGraphics graphics The graphics.

PaintProvidersContent(IGraphics)

Paints the content of the providers.

Declaration

protected virtual void PaintProvidersContent(IGraphics graphics)

Parameters

IGraphics graphics The graphics.

PaintZoomImage(IGraphics)

Paints the zoom image whild a zoom animation is ongoing.

Declaration

protected virtual void PaintZoomImage(IGraphics graphics)

Parameters

IGraphics graphics The graphics.

Pan(Int64, Int64)

Pans the viewport to the specified x and y coordinates.

Declaration

public virtual void Pan(long x, long y)

Parameters

System.Int64 x The x coordinate.
System.Int64 y The y coordinate.

Pan(SizeL)

Pans the viewport with the specified delta.

Declaration

public virtual void Pan(SizeL delta)

Parameters

SizeL delta The delta.

UpdatePanOffset()

Declaration

protected virtual void UpdatePanOffset()

UpdatePanOffset(Int64, Int64)

Declaration

protected virtual void UpdatePanOffset(long x, long y)

Parameters

System.Int64 x
System.Int64 y

UpdateViewport()

Declaration

protected virtual void UpdateViewport()

Zoom(Int32)

Zooms the viewport to the specified zoom level.

Declaration

public virtual void Zoom(int zoomLevel)

Parameters

System.Int32 zoomLevel The zoom level.

Zoom(Int32, Boolean)

Zooms the viewport to the specified zoom level.

Declaration

public virtual void Zoom(int zoomLevel, bool animate)

Parameters

System.Int32 zoomLevel The zoom level.
System.Boolean animate if set to `true` the zoom will be animated.

Zoom(Int32, Boolean, Point)

Zooms the viewport to the specified zoom level.

Declaration

public virtual void Zoom(int zoomLevel, bool animate, Point center)

Parameters

System.Int32 zoomLevel The zoom level.
System.Boolean animate if set to `true` the zoom will be animated.
System.Drawing.Point center The point in the viewport around where the zoom should be performed.

Events

SelectionChanged

Occurs when the selection changed.

Declaration

public event EventHandler<MapSelectionChangedEventArgs> SelectionChanged

Event Type

System.EventHandler<MapSelectionChangedEventArgs>

ViewportChanged

Occurs when the viewport changed.

Declaration

public event EventHandler<ViewportChangedEventArgs> ViewportChanged

Event Type

System.EventHandler<ViewportChangedEventArgs>

Extension Methods

CommonExtensions.ClearIfNoBindingAndSet(RadObject, RadProperty)

DispatcherExtensions.CheckAccess(RadObject)

SerializationExtensions.DeserializePrimitives(RadItem, SerializationInfo)

CommonExtensions.SetIfDifferent(RadObject, RadProperty, Object)

CommonExtensions.ClearIfSet(RadObject, RadProperty)

CommonExtensions.IsLocalValueSet(RadObject, RadProperty)

DispatcherExtensions.CheckAccess(RadObject)

SvgExtentions.Traverse<T>(T, Func<T, IEnumerable<T>>)

SvgExtentions.TraverseDepthFirst<T>(T, Func<T, IEnumerable<T>>)