MapView¶

Namespace: ThinkGeo.UI.Maui

public class MapView : Microsoft.Maui.Controls.AbsoluteLayout, System.ComponentModel.INotifyPropertyChanged, Microsoft.Maui.Controls.Internals.IDynamicResourceHandler, Microsoft.Maui.Controls.IElementDefinition, Microsoft.Maui.Controls.Internals.INameScope, Microsoft.Maui.Controls.IElementController, Microsoft.Maui.IVisualTreeElement, Microsoft.Maui.IElement, Microsoft.Maui.Controls.IEffectControlProvider, Microsoft.Maui.IToolTipElement, Microsoft.Maui.IContextFlyoutElement, Microsoft.Maui.Controls.IControlsElement, Microsoft.Maui.Controls.StyleSheets.IStyleSelectable, Microsoft.Maui.Controls.Internals.INavigationProxy, Microsoft.Maui.Controls.IAnimatable, Microsoft.Maui.Controls.IVisualElementController, Microsoft.Maui.Controls.IResourcesProvider, Microsoft.Maui.Controls.IStyleElement, Microsoft.Maui.Controls.IFlowDirectionController, Microsoft.Maui.Controls.IPropertyPropagationController, Microsoft.Maui.Controls.IVisualController, Microsoft.Maui.Controls.IWindowController, Microsoft.Maui.IView, Microsoft.Maui.ITransform, Microsoft.Maui.Controls.IControlsVisualElement, Microsoft.Maui.Controls.StyleSheets.IStylable, Microsoft.Maui.Controls.IViewController, Microsoft.Maui.Controls.Internals.IGestureController, Microsoft.Maui.Controls.IGestureRecognizers, Microsoft.Maui.IPropertyMapperView, Microsoft.Maui.HotReload.IHotReloadableView, Microsoft.Maui.IReplaceableView, Microsoft.Maui.Controls.IControlsView, Microsoft.Maui.ILayout, Microsoft.Maui.IContainer, System.Collections.Generic.IList`1[[Microsoft.Maui.IView, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]], System.Collections.Generic.ICollection`1[[Microsoft.Maui.IView, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]], System.Collections.Generic.IEnumerable`1[[Microsoft.Maui.IView, Microsoft.Maui, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]], System.Collections.IEnumerable, Microsoft.Maui.ISafeAreaView, Microsoft.Maui.IPadding, Microsoft.Maui.ICrossPlatformLayout, Microsoft.Maui.Controls.IBindableLayout, Microsoft.Maui.Controls.IPaddingElement, Microsoft.Maui.Controls.IInputTransparentContainerElement, Microsoft.Maui.IAbsoluteLayout, IMapView, System.IDisposable

Inheritance Object → BindableObject → Element → NavigableElement → VisualElement → View → Layout → AbsoluteLayout → MapView
Implements INotifyPropertyChanged, IDynamicResourceHandler, IElementDefinition, INameScope, IElementController, IVisualTreeElement, IElement, IEffectControlProvider, IToolTipElement, IContextFlyoutElement, IControlsElement, IStyleSelectable, INavigationProxy, IAnimatable, IVisualElementController, IResourcesProvider, IStyleElement, IFlowDirectionController, IPropertyPropagationController, IVisualController, IWindowController, IView, ITransform, IControlsVisualElement, IStylable, IViewController, IGestureController, IGestureRecognizers, IPropertyMapperView, IHotReloadableView, IReplaceableView, IControlsView, ILayout, IContainer, IList<IView>, ICollection<IView>, IEnumerable<IView>, IEnumerable, ISafeAreaView, IPadding, ICrossPlatformLayout, IBindableLayout, IPaddingElement, IInputTransparentContainerElement, IAbsoluteLayout, IMapView, IDisposable

Fields¶

PointShapeProperty¶

public static BindableProperty PointShapeProperty;

IsRotationEnabledProperty¶

public static BindableProperty IsRotationEnabledProperty;

MapRotationProperty¶

public static BindableProperty MapRotationProperty;

MapScaleProperty¶

public static BindableProperty MapScaleProperty;

Properties¶

DefaultAnimationSettings¶

public AnimationSettings DefaultAnimationSettings { get; set; }

Property Value¶

AnimationSettings

DefaultOverlaysRenderSequenceType¶

public OverlaysRenderSequenceType DefaultOverlaysRenderSequenceType { get; set; }

Property Value¶

OverlaysRenderSequenceType

CenterPoint¶

Gets the current scale for the MapControl.

public PointShape CenterPoint { get; set; }

Property Value¶

PointShape

        The current scale.

TargetMapScale¶

Gets or sets the target map scale, it's only used when AnimationSettings is MapAnimationType.DrawWithAnimation

public double TargetMapScale { get; set; }

Property Value¶

Double

TargetCenterPoint¶

Gets or sets the target Center Point, it's only used when AnimationSettings is MapAnimationType.DrawWithAnimation

public PointShape TargetCenterPoint { get; set; }

Property Value¶

PointShape

IsRotationEnabled¶

public bool IsRotationEnabled { get; set; }

Property Value¶

Boolean

MapRotation¶

public double MapRotation { get; set; }

Property Value¶

Double

CurrentExtent¶

Gets or sets the current extent of the MapControl.

public RectangleShape CurrentExtent { get; }

Property Value¶

RectangleShape

Remarks:

The current extent stands for the extent of current position, this is very important metrics to calculate the scale.

MapUnit¶

Gets or sets the map unit used by the MapControl.

public GeographyUnit MapUnit { get; set; }

Property Value¶

GeographyUnit

Remarks:

The MapUnit reflects the data unit.

MapScale¶

Gets the current scale for the MapControl.

public double MapScale { get; set; }

Property Value¶

Double

        The current scale.

MinScale¶

This property gets and sets a minimum scale when navigating the map.

When you keep zooming in, and the target scale is smaller than the minimum scale, the zooming operation will be stopped.

public double MinScale { get; set; }

Property Value¶

Double

MaxScale¶

This property gets and sets a maximum scale when navigating the map.

When you keep zooming out, and the target scale is bigger than the maximum scale, the zooming operation will be stopped.

public double MaxScale { get; set; }

Property Value¶

Double

CanvasWidth¶

The Width of the MapView Canvas, it will always be a square when rotation started

public double CanvasWidth { get; }

Property Value¶

Double

CanvasHeight¶

The height of the MapView Canvas, it will always be a square when rotation started

public double CanvasHeight { get; }

Property Value¶

Double

MapWidth¶

public double MapWidth { get; }

Property Value¶

Double

MapHeight¶

public double MapHeight { get; }

Property Value¶

Double

ScaleFactor¶

public double ScaleFactor { get; set; }

Property Value¶

Double

AdornmentOverlay¶

Gets or sets the adornment overlay in the MapControl.

public AdornmentOverlay AdornmentOverlay { get; set; }

Property Value¶

AdornmentOverlay

EditOverlay¶

Gets or sets the edit overlay in the MapControl.

public EditInteractiveOverlay EditOverlay { get; set; }

Property Value¶

EditInteractiveOverlay

EventView¶

Gets or sets the extent overlay in the MapControl.

public EventView EventView { get; set; }

Property Value¶

EventView

InteractiveOverlays¶

This property gets the collection of InteractiveOverlays in the MapControl.

public GeoCollection<InteractiveOverlay> InteractiveOverlays { get; }

Property Value¶

GeoCollection<InteractiveOverlay>

Remarks:

This property is used when you want to change the default behavior of the InteractiveOverlay or add your own customized InteractiveOverlay.

Overlays¶

This property gets the collection of Overlays in the MapControl.

public GeoCollection<Overlay> Overlays { get; }

Property Value¶

GeoCollection<Overlay>

TrackOverlay¶

Gets or sets the track overlay in the MapControl.

public TrackInteractiveOverlay TrackOverlay { get; set; }

Property Value¶

TrackInteractiveOverlay

MapTools¶

Gets the map tools for the MapControl.

public MapTools MapTools { get; }

Property Value¶

MapTools

        The map tools.

PivotXInScreen¶

public double PivotXInScreen { get; }

Property Value¶

Double

PivotYInScreen¶

public double PivotYInScreen { get; }

Property Value¶

Double

Children¶

public IList<IView> Children { get; }

Property Value¶

IList<IView>

Count¶

public int Count { get; }

Property Value¶

Int32

IsReadOnly¶

public bool IsReadOnly { get; }

Property Value¶

Boolean

Item¶

public IView Item { get; set; }

Property Value¶

IView

IsClippedToBounds¶

public bool IsClippedToBounds { get; set; }

Property Value¶

Boolean

Padding¶

public Thickness Padding { get; set; }

Property Value¶

Thickness

IgnoreSafeArea¶

public bool IgnoreSafeArea { get; set; }

Property Value¶

Boolean

CascadeInputTransparent¶

public bool CascadeInputTransparent { get; set; }

Property Value¶

Boolean

GestureRecognizers¶

public IList<IGestureRecognizer> GestureRecognizers { get; }

Property Value¶

IList<IGestureRecognizer>

HorizontalOptions¶

public LayoutOptions HorizontalOptions { get; set; }

Property Value¶

LayoutOptions

Margin¶

public Thickness Margin { get; set; }

Property Value¶

Thickness

VerticalOptions¶

public LayoutOptions VerticalOptions { get; set; }

Property Value¶

LayoutOptions

Visual¶

public IVisual Visual { get; set; }

Property Value¶

IVisual

FlowDirection¶

public FlowDirection FlowDirection { get; set; }

Property Value¶

FlowDirection

Window¶

public Window Window { get; }

Property Value¶

Window

AnchorX¶

public double AnchorX { get; set; }

Property Value¶

Double

AnchorY¶

public double AnchorY { get; set; }

Property Value¶

Double

BackgroundColor¶

public Color BackgroundColor { get; set; }

Property Value¶

Color

Background¶

public Brush Background { get; set; }

Property Value¶

Brush

Behaviors¶

public IList<Behavior> Behaviors { get; }

Property Value¶

IList<Behavior>

Bounds¶

public Rect Bounds { get; }

Property Value¶

Rect

Height¶

public double Height { get; }

Property Value¶

Double

HeightRequest¶

public double HeightRequest { get; set; }

Property Value¶

Double

InputTransparent¶

public bool InputTransparent { get; set; }

Property Value¶

Boolean

IsEnabled¶

public bool IsEnabled { get; set; }

Property Value¶

Boolean

IsFocused¶

public bool IsFocused { get; }

Property Value¶

Boolean

IsVisible¶

public bool IsVisible { get; set; }

Property Value¶

Boolean

MinimumHeightRequest¶

public double MinimumHeightRequest { get; set; }

Property Value¶

Double

MinimumWidthRequest¶

public double MinimumWidthRequest { get; set; }

Property Value¶

Double

MaximumHeightRequest¶

public double MaximumHeightRequest { get; set; }

Property Value¶

Double

MaximumWidthRequest¶

public double MaximumWidthRequest { get; set; }

Property Value¶

Double

Opacity¶

public double Opacity { get; set; }

Property Value¶

Double

Rotation¶

public double Rotation { get; set; }

Property Value¶

Double

RotationX¶

public double RotationX { get; set; }

Property Value¶

Double

RotationY¶

public double RotationY { get; set; }

Property Value¶

Double

Scale¶

public double Scale { get; set; }

Property Value¶

Double

ScaleX¶

public double ScaleX { get; set; }

Property Value¶

Double

ScaleY¶

public double ScaleY { get; set; }

Property Value¶

Double

TranslationX¶

public double TranslationX { get; set; }

Property Value¶

Double

TranslationY¶

public double TranslationY { get; set; }

Property Value¶

Double

Triggers¶

public IList<TriggerBase> Triggers { get; }

Property Value¶

IList<TriggerBase>

Width¶

public double Width { get; }

Property Value¶

Double

WidthRequest¶

public double WidthRequest { get; set; }

Property Value¶

Double

X¶

public double X { get; }

Property Value¶

Double

Y¶

public double Y { get; }

Property Value¶

Double

Clip¶

public Geometry Clip { get; set; }

Property Value¶

Geometry

Batched¶

public bool Batched { get; }

Property Value¶

Boolean

DisableLayout¶

public bool DisableLayout { get; set; }

Property Value¶

Boolean

IsInPlatformLayout¶

public bool IsInPlatformLayout { get; set; }

Property Value¶

Boolean

IsPlatformStateConsistent¶

public bool IsPlatformStateConsistent { get; set; }

Property Value¶

Boolean

IsPlatformEnabled¶

public bool IsPlatformEnabled { get; set; }

Property Value¶

Boolean

Resources¶

public ResourceDictionary Resources { get; set; }

Property Value¶

ResourceDictionary

Frame¶

public Rect Frame { get; set; }

Property Value¶

Rect

Handler¶

public IViewHandler Handler { get; set; }

Property Value¶

IViewHandler

Shadow¶

public Shadow Shadow { get; set; }

Property Value¶

Shadow

ZIndex¶

public int ZIndex { get; set; }

Property Value¶

Int32

DesiredSize¶

public Size DesiredSize { get; protected set; }

Property Value¶

Size

IsLoaded¶

public bool IsLoaded { get; }

Property Value¶

Boolean

Navigation¶

public INavigation Navigation { get; internal set; }

Property Value¶

INavigation

Style¶

public Style Style { get; set; }

Property Value¶

Style

StyleClass¶

public IList<string> StyleClass { get; set; }

Property Value¶

IList<String>

class¶

public IList<string> class { get; set; }

Property Value¶

IList<String>

NavigationProxy¶

public NavigationProxy NavigationProxy { get; }

Property Value¶

NavigationProxy

AutomationId¶

public string AutomationId { get; set; }

Property Value¶

String

ClassId¶

public string ClassId { get; set; }

Property Value¶

String

Effects¶

public IList<Effect> Effects { get; }

Property Value¶

IList<Effect>

Id¶

public Guid Id { get; }

Property Value¶

Guid

StyleId¶

public string StyleId { get; set; }

Property Value¶

String

LogicalChildren¶

public ReadOnlyCollection<Element> LogicalChildren { get; }

Property Value¶

ReadOnlyCollection<Element>

RealParent¶

public Element RealParent { get; }

Property Value¶

Element

Parent¶

public Element Parent { get; set; }

Property Value¶

Element

EffectControlProvider¶

public IEffectControlProvider EffectControlProvider { get; set; }

Property Value¶

IEffectControlProvider

Handler¶

public IElementHandler Handler { get; set; }

Property Value¶

IElementHandler

Dispatcher¶

public IDispatcher Dispatcher { get; }

Property Value¶

IDispatcher

BindingContext¶

public object BindingContext { get; set; }

Property Value¶

Object

Constructors¶

MapView()¶

Initializes a new instance of the MapView class.

public MapView()

Methods¶

RefreshAsync(CancellationToken)¶

Refreshes current map control.

public Task RefreshAsync(CancellationToken cancellationToken)

Parameters¶

cancellationToken CancellationToken

Returns¶

Task

Remarks:

Refreshes all the existing overlays and map tools.

RefreshAsync(IEnumerable<Overlay>, CancellationToken)¶

This method will simulate the Refresh interaction. Refreshes a specified overlay collection.

public Task RefreshAsync(IEnumerable<Overlay> overlays, CancellationToken cancellationToken)

Parameters¶

overlays IEnumerable<Overlay>
A collection of overlay to be refreshed.

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task

RefreshCoreAsync(CancellationToken)¶

Refreshes current map control.

protected Task RefreshCoreAsync(CancellationToken cancellationToken)

Parameters¶

cancellationToken CancellationToken

Returns¶

Task

Remarks:

Refreshes all the existing overlays and map tools.

CenterAtAsync(PointShape, AnimationSettings, OverlaysRenderSequenceType, CancellationToken)¶

Locates the map center to the specified world point.

public Task CenterAtAsync(PointShape worldCenter, AnimationSettings animationSettings, OverlaysRenderSequenceType overlaysRenderSequenceType, CancellationToken cancellationToken)

Parameters¶

worldCenter PointShape
A world point to locate the map.

animationSettings AnimationSettings
The settings for the animation, including animation length, type and easing

overlaysRenderSequenceType OverlaysRenderSequenceType
Choose whether to render the overlays sequentially or concurrently. Choose Default to use the setting in MapView.DefaultOverlaysRenderSequenceType

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task

CenterAtAsync(Feature)¶

Locates the map center to the center of the specified feature.

public Task CenterAtAsync(Feature feature)

Parameters¶

feature Feature
A feature to locates the map center.

Returns¶

Task

CenterAtAsync(Double, Double)¶

Locates the map center to the worldX and worldY.

public Task CenterAtAsync(double worldX, double worldY)

Parameters¶

worldX Double
The x of the world point.

worldY Double
The y of the world point.

Returns¶

Task

PanAsync(PanDirection, Int32, AnimationSettings, OverlaysRenderSequenceType, CancellationToken)¶

This function will pan the currentExtent based on a direction and percentage.

public Task PanAsync(PanDirection direction, int percentage, AnimationSettings animationSettings, OverlaysRenderSequenceType overlaysRenderSequenceType, CancellationToken cancellationToken)

Parameters¶

direction PanDirection
This parameter is the direction in which you want to pan.

percentage Int32
This parameter is the percentage by which you want to pan.

animationSettings AnimationSettings
The settings for the animation, including animation length, type and easing

overlaysRenderSequenceType OverlaysRenderSequenceType
Choose whether to render the overlays sequentially or concurrently. Choose Default to use the setting in MapView.DefaultOverlaysRenderSequenceType

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task
None.

Exceptions¶

InvalidOperationException
This InvalidOperationException exception will be thrown when you get or set the property in another thread instead of the thread that created the WpfMap.

Remarks:

This method will change the current extent by panning according to the direction and percentage specified.

PanAsync(Single, Int32, AnimationSettings, OverlaysRenderSequenceType, CancellationToken)¶

This protected virtual method is the Core method of Pan API.

public Task PanAsync(float degree, int percentage, AnimationSettings animationSettings, OverlaysRenderSequenceType overlaysRenderSequenceType, CancellationToken cancellationToken)

Parameters¶

degree Single
The degree to be paned.

percentage Int32
The percentage to be paned.

animationSettings AnimationSettings
The settings for the animation, including animation length, type and easing

overlaysRenderSequenceType OverlaysRenderSequenceType
Choose whether to render the overlays sequentially or concurrently. Choose Default to use the setting in MapView.DefaultOverlaysRenderSequenceType

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task

PanAsync(Single, Single, CancellationToken)¶

This method will simulate the Pan interaction. Pans the map by the specified direction and percentage.

public Task PanAsync(float offsetScreenX, float offsetScreenY, CancellationToken cancellationToken)

Parameters¶

offsetScreenX Single
Screen offset X to be paned.

offsetScreenY Single
Screen offset Y to be paned.

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task

ZoomInAsync(CancellationToken)¶

Zooms the map in for one level

public Task ZoomInAsync(CancellationToken cancellationToken)

Parameters¶

cancellationToken CancellationToken

Returns¶

Task

ZoomOutAsync(CancellationToken)¶

Zooms the map out for one level.

public Task ZoomOutAsync(CancellationToken cancellationToken)

Parameters¶

cancellationToken CancellationToken

Returns¶

Task

ZoomToAsync(BaseShape, AnimationSettings, OverlaysRenderSequenceType, CancellationToken)¶

Zooms the map to specified feature.

public Task ZoomToAsync(BaseShape targetShape, AnimationSettings animationSettings, OverlaysRenderSequenceType overlaysRenderSequenceType, CancellationToken cancellationToken)

Parameters¶

targetShape BaseShape
The target shape.

animationSettings AnimationSettings
The settings for the animation, including animation length, type and easing

overlaysRenderSequenceType OverlaysRenderSequenceType
Choose whether to render the overlays sequentially or concurrently. Choose Default to use the setting in MapView.DefaultOverlaysRenderSequenceType

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task

ZoomToAsync(BaseShape, Double, AnimationSettings, OverlaysRenderSequenceType, CancellationToken)¶

Zooms the map to specified feature.

public Task ZoomToAsync(BaseShape targetShape, double rotationAngle, AnimationSettings animationSettings, OverlaysRenderSequenceType overlaysRenderSequenceType, CancellationToken cancellationToken)

Parameters¶

targetShape BaseShape
The target shape.

rotationAngle Double
A target angle the map will rotate to.

animationSettings AnimationSettings
The settings for the animation, including animation length, type and easing

overlaysRenderSequenceType OverlaysRenderSequenceType
Choose whether to render the overlays sequentially or concurrently. Choose Default to use the setting in MapView.DefaultOverlaysRenderSequenceType

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task

ZoomToAsyncCore(BaseShape, Double, AnimationSettings, OverlaysRenderSequenceType, CancellationToken)¶

Zooms the map to specified feature.

protected Task ZoomToAsyncCore(BaseShape targetShape, double rotationAngle, AnimationSettings animationSettings, OverlaysRenderSequenceType overlaysRenderSequenceType, CancellationToken cancellationToken)

Parameters¶

targetShape BaseShape
The target shape.

rotationAngle Double
A target angle the map will rotate to.

animationSettings AnimationSettings
The settings for the animation, including animation length, type and easing

overlaysRenderSequenceType OverlaysRenderSequenceType
Choose whether to render the overlays sequentially or concurrently. Choose Default to use the setting in MapView.DefaultOverlaysRenderSequenceType

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task

SaveSkBitmapToDiskAsync(SKBitmap, String, SKEncodedImageFormat, Int32)¶

public static void SaveSkBitmapToDiskAsync(SKBitmap bitmap, string filePath, SKEncodedImageFormat format, int quality)

Parameters¶

bitmap SKBitmap

filePath String

format SKEncodedImageFormat

quality Int32

ZoomToAsync(Feature, AnimationSettings, OverlaysRenderSequenceType, CancellationToken)¶

This method zooms current map to the specified feature.

public Task ZoomToAsync(Feature feature, AnimationSettings animationSettings, OverlaysRenderSequenceType overlaysRenderSequenceType, CancellationToken cancellationToken)

Parameters¶

feature Feature
A feature to locates the map.

animationSettings AnimationSettings
The settings for the animation, including animation length, type and easing

overlaysRenderSequenceType OverlaysRenderSequenceType
Choose whether to render the overlays sequentially or concurrently. Choose Default to use the setting in MapView.DefaultOverlaysRenderSequenceType

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task

ZoomToExtentAsync(PointShape, Double, Double, AnimationSettings, OverlaysRenderSequenceType, CancellationToken)¶

This method zooms current map to a specified position and scale.

public Task ZoomToExtentAsync(PointShape worldCenter, double mapScale, double rotationAngle, AnimationSettings animationSettings, OverlaysRenderSequenceType overlaysRenderSequenceType, CancellationToken cancellationToken)

Parameters¶

worldCenter PointShape
A world center to zoom the map to.

mapScale Double
A double value indicates the scale to zoom the map to.

rotationAngle Double
A target angle the map will rotate to.

animationSettings AnimationSettings
The settings for the animation, including animation length, type and easing

overlaysRenderSequenceType OverlaysRenderSequenceType
Choose whether to render the overlays sequentially or concurrently. Choose Default to use the setting in MapView.DefaultOverlaysRenderSequenceType

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task

ZoomToAsync(Double, AnimationSettings, OverlaysRenderSequenceType, CancellationToken)¶

Zooms the map to a provided scale. This method will simulate the ZoomToScale interaction.

public Task ZoomToAsync(double targetScale, AnimationSettings animationSettings, OverlaysRenderSequenceType overlaysRenderSequenceType, CancellationToken cancellationToken)

Parameters¶

targetScale Double
A target scale to zoom the map.

animationSettings AnimationSettings
The settings for the animation, including animation length, type and easing

overlaysRenderSequenceType OverlaysRenderSequenceType
Choose whether to render the overlays sequentially or concurrently. Choose Default to use the setting in MapView.DefaultOverlaysRenderSequenceType

cancellationToken CancellationToken
The token to monitor the cancellation requests.

Returns¶

Task

ZoomToPreviousExtentAsync()¶

Zooms to previous extent.

public Task ZoomToPreviousExtentAsync()

Returns¶

Task

ZoomToNextExtentAsync()¶

Zooms to the next extent.

public Task ZoomToNextExtentAsync()

Returns¶

Task

ToWorldCoordinate(Double, Double)¶

Converts the provided screen points to world points.

public PointShape ToWorldCoordinate(double screenX, double screenY)

Parameters¶

screenX Double
The X of the Screen point to be converted.

screenY Double
The Y of the Screen point to be converted.

Returns¶

PointShape
A world point that is converted from the provided parameters.

ToScreenCoordinate(PointShape)¶

Converts the provided world points to screen points.

public ScreenPointF ToScreenCoordinate(PointShape worldCoordinate)

Parameters¶

worldCoordinate PointShape
World coordinate to be converted.

Returns¶

ScreenPointF
A screen coordinate that is converted.

OnMapRotationChanging(MapRotationChangingMapViewEventArgs)¶

protected void OnMapRotationChanging(MapRotationChangingMapViewEventArgs mapRotationChangingEventArgs)

Parameters¶

mapRotationChangingEventArgs MapRotationChangingMapViewEventArgs

OnMapRotationChanged(MapRotationChangedMapViewEventArgs)¶

protected void OnMapRotationChanged(MapRotationChangedMapViewEventArgs mapRotationChangedEventArgs)

Parameters¶

mapRotationChangedEventArgs MapRotationChangedMapViewEventArgs

RenderOverlaysViewToBitmap(IEnumerable<Overlay>, Double, Double, Double, CancellationToken)¶

public static SKBitmap RenderOverlaysViewToBitmap(IEnumerable<Overlay> overlays, double scaleFactor, double overlaysWidth, double overlaysHeight, CancellationToken cancellationToken)

Parameters¶

overlays IEnumerable<Overlay>

scaleFactor Double

overlaysWidth Double

overlaysHeight Double

cancellationToken CancellationToken

Returns¶

SKBitmap

Dispose()¶

public void Dispose()

Dispose(Boolean)¶

protected void Dispose(bool disposing)

Parameters¶

disposing Boolean

OnLongPress(LongPressMapViewEventArgs)¶

Raise [long press] event.

protected void OnLongPress(LongPressMapViewEventArgs e)

Parameters¶

e LongPressMapViewEventArgs
Event argument for LongPress event.

OnSingleTap(SingleTapMapViewEventArgs)¶

Raise [single tap] event.

protected void OnSingleTap(SingleTapMapViewEventArgs e)

Parameters¶

e SingleTapMapViewEventArgs
Event argument for SingleTap event.

OnDoubleTap(DoubleTapMapViewEventArgs)¶

Raise [double tap] event.

protected void OnDoubleTap(DoubleTapMapViewEventArgs e)

Parameters¶

e DoubleTapMapViewEventArgs
Event argument for DoubleTap event.

OnTouchMove(TouchMoveMapViewEventArgs)¶

Raise [touch move] event.

protected void OnTouchMove(TouchMoveMapViewEventArgs e)

Parameters¶

e TouchMoveMapViewEventArgs
Event argument for TouchMove event.

OnTouchUp(TouchUpMapViewEventArgs)¶

Raise [touch up] event.

protected void OnTouchUp(TouchUpMapViewEventArgs e)

Parameters¶

e TouchUpMapViewEventArgs
Event argument for TouchUp event.

OnTouchDown(TouchDownMapViewEventArgs)¶

Raise [touch down] event.

protected void OnTouchDown(TouchDownMapViewEventArgs e)

Parameters¶

e TouchDownMapViewEventArgs
Event argument for TouchDown event.

OnTouchRotate(TouchRotateMapViewEventArgs)¶

Raise [touch rotate] event.

protected void OnTouchRotate(TouchRotateMapViewEventArgs e)

Parameters¶

e TouchRotateMapViewEventArgs
Event argument for TouchRotate event.

OnPointer1Down(Pointer1DownMapViewEventArgs)¶

Raise [Pointer1 Down] event.

protected void OnPointer1Down(Pointer1DownMapViewEventArgs e)

Parameters¶

e Pointer1DownMapViewEventArgs
Event argument for Pointer1Down event.

OnPointer1Up(Pointer1UpMapViewEventArgs)¶

Raise [Pointer1 Up] event.

protected void OnPointer1Up(Pointer1UpMapViewEventArgs e)

Parameters¶

e Pointer1UpMapViewEventArgs
Event argument for Pointer1Up event.

OnCurrentExtentChanged(CurrentExtentChangedMapViewEventArgs)¶

Raises the event.

protected void OnCurrentExtentChanged(CurrentExtentChangedMapViewEventArgs e)

Parameters¶

e CurrentExtentChangedMapViewEventArgs
The instance containing the event data.

OnCurrentExtentChanging(CurrentExtentChangingMapViewEventArgs)¶

Raises the event.

protected void OnCurrentExtentChanging(CurrentExtentChangingMapViewEventArgs e)

Parameters¶

e CurrentExtentChangingMapViewEventArgs
The instance containing the event data.

OnCurrentScaleChanging(CurrentScaleChangingMapViewEventArgs)¶

Raises the event.

protected void OnCurrentScaleChanging(CurrentScaleChangingMapViewEventArgs e)

Parameters¶

e CurrentScaleChangingMapViewEventArgs
The instance containing the event data.

OnCurrentScaleChanged(CurrentScaleChangedMapViewEventArgs)¶

Raises the event.

protected void OnCurrentScaleChanged(CurrentScaleChangedMapViewEventArgs e)

Parameters¶

e CurrentScaleChangedMapViewEventArgs
The instance containing the event data.

OnCurrentExtentChangedInAnimation(CurrentExtentChangedInAnimationMapViewEventArgs)¶

protected void OnCurrentExtentChangedInAnimation(CurrentExtentChangedInAnimationMapViewEventArgs e)

Parameters¶

e CurrentExtentChangedInAnimationMapViewEventArgs

OnDrawingMapAfterResizing(EventArgs)¶

protected void OnDrawingMapAfterResizing(EventArgs e)

Parameters¶

e EventArgs

Events¶

MapRotationChanging¶

Occurs before map's rotation is changing.

public event EventHandler<MapRotationChangingMapViewEventArgs> MapRotationChanging;

MapRotationChanged¶

Occurs before map's rotation is changed.

public event EventHandler<MapRotationChangedMapViewEventArgs> MapRotationChanged;

CurrentExtentChanging¶

Occurs before map's extent is changing.

public event EventHandler<CurrentExtentChangingMapViewEventArgs> CurrentExtentChanging;

CurrentExtentChanged¶

Occurs after map's extent is changed.

public event EventHandler<CurrentExtentChangedMapViewEventArgs> CurrentExtentChanged;

CurrentScaleChanging¶

Occurs before map's current scale is changing.

public event EventHandler<CurrentScaleChangingMapViewEventArgs> CurrentScaleChanging;

CurrentScaleChanged¶

Occurs after map's current scale is changed.

public event EventHandler<CurrentScaleChangedMapViewEventArgs> CurrentScaleChanged;

OverlayDrawn¶

public event EventHandler<OverlaysDrawnMapViewEventArgs> OverlayDrawn;

LongPress¶

This event raises when [map long press].

public event EventHandler<LongPressMapViewEventArgs> LongPress;

SingleTap¶

This event raises when [map single tap].

public event EventHandler<SingleTapMapViewEventArgs> SingleTap;

DoubleTap¶

This event raises when [map double tap].

public event EventHandler<DoubleTapMapViewEventArgs> DoubleTap;

TouchMove¶

This event raises when [map touch move].

public event EventHandler<TouchMoveMapViewEventArgs> TouchMove;

TouchUp¶

This event raises when [map touch up].

public event EventHandler<TouchUpMapViewEventArgs> TouchUp;

TouchRotate¶

This event raises when [map rotate].

public event EventHandler<TouchRotateMapViewEventArgs> TouchRotate;

Pointer1Down¶

This event raises when [Pointer1 Down].

public event EventHandler<Pointer1DownMapViewEventArgs> Pointer1Down;

Pointer1Up¶

This event raises when [Pointer1 Up].

public event EventHandler<Pointer1UpMapViewEventArgs> Pointer1Up;

TouchDown¶

This event raises when [map touch down].

public event EventHandler<TouchDownMapViewEventArgs> TouchDown;

CurrentExtentChangedInAnimation¶

public event EventHandler<CurrentExtentChangedInAnimationMapViewEventArgs> CurrentExtentChangedInAnimation;

RefreshingAfterResizing¶

public event EventHandler<EventArgs> RefreshingAfterResizing;

ChildrenReordered¶

public event EventHandler ChildrenReordered;

Focused¶

public event EventHandler<FocusEventArgs> Focused;

MeasureInvalidated¶

public event EventHandler MeasureInvalidated;

SizeChanged¶

public event EventHandler SizeChanged;

Unfocused¶

public event EventHandler<FocusEventArgs> Unfocused;

BatchCommitted¶

public event EventHandler<EventArg<VisualElement>> BatchCommitted;

FocusChangeRequested¶

public event EventHandler<FocusRequestArgs> FocusChangeRequested;

Loaded¶

public event EventHandler Loaded;

Unloaded¶

public event EventHandler Unloaded;

ChildAdded¶

public event EventHandler<ElementEventArgs> ChildAdded;

ChildRemoved¶

public event EventHandler<ElementEventArgs> ChildRemoved;

DescendantAdded¶

public event EventHandler<ElementEventArgs> DescendantAdded;

DescendantRemoved¶

public event EventHandler<ElementEventArgs> DescendantRemoved;

ParentChanging¶

public event EventHandler<ParentChangingEventArgs> ParentChanging;

ParentChanged¶

public event EventHandler ParentChanged;

HandlerChanging¶

public event EventHandler<HandlerChangingEventArgs> HandlerChanging;

HandlerChanged¶

public event EventHandler HandlerChanged;

PropertyChanged¶

public event PropertyChangedEventHandler PropertyChanged;

PropertyChanging¶

public event PropertyChangingEventHandler PropertyChanging;

BindingContextChanged¶

public event EventHandler BindingContextChanged;