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ExtentInteractiveOverlay

Namespace: ThinkGeo.UI.Android

This class inherits from InteractiveOverlay abstract class. This specified overlay describes the Extent Changing interactive process with MapControl using mouse or keyboard.

public class ExtentInteractiveOverlay : InteractiveOverlay, System.IDisposable

Inheritance ObjectOverlayBaseOverlayInteractiveOverlayExtentInteractiveOverlay
Implements IDisposable

Properties

DoubleTapMode

Gets or sets the double tap mode.

public MapDoubleTapMode DoubleTapMode { get; set; }

Property Value

MapDoubleTapMode
The double tap mode.

IsBusy

Gets a value indicating whether this instance is busy.

public bool IsBusy { get; }

Property Value

Boolean
true if this instance is busy; otherwise, false.

InteractiveView

Gets or sets Overlay's the interactiveView.

public TileView InteractiveView { get; set; }

Property Value

TileView

OverlayView

Gets or sets the overlay view.

public MapLayout OverlayView { get; set; }

Property Value

MapLayout
The overlay view.

IsVisible

public bool IsVisible { get; set; }

Property Value

Boolean

Name

Gets or sets the name of this overaly.

public string Name { get; set; }

Property Value

String

DrawingExceptionMode

This property gets and sets the DrawingExceptionMode used when an exception occurs during drawing.

public DrawingExceptionMode DrawingExceptionMode { get; set; }

Property Value

DrawingExceptionMode
The drawing exception mode.

MapArguments

Gets or sets the map arguments.

public MapArguments MapArguments { get; set; }

Property Value

MapArguments
The map arguments.

Attribution

Gets or sets the attribution.

public string Attribution { get; set; }

Property Value

String
The attribution.

IsEmpty

Gets a value indicating whether this instance is empty.

public bool IsEmpty { get; }

Property Value

Boolean

Remarks:

This property enhances the performance of the overlay while drawing. If is true, we will skip drawing this overlay and continue drawing the next overlay.

DrawingQuality

Gets or sets the drawingQuality for this overlay.

public DrawingQuality DrawingQuality { get; set; }

Property Value

DrawingQuality

Opacity

Gets or sets the opacity for this overlay.

public double Opacity { get; set; }

Property Value

Double

Constructors

ExtentInteractiveOverlay()

public ExtentInteractiveOverlay()

Methods

TouchDownCore(InteractionArguments)

protected InteractiveResult TouchDownCore(InteractionArguments e)

Parameters

e InteractionArguments

Returns

InteractiveResult

TouchUpCore(InteractionArguments)

protected InteractiveResult TouchUpCore(InteractionArguments e)

Parameters

e InteractionArguments

Returns

InteractiveResult

TouchPointerUpCore(InteractionArguments)

protected InteractiveResult TouchPointerUpCore(InteractionArguments e)

Parameters

e InteractionArguments

Returns

InteractiveResult

TouchMoveCore(InteractionArguments)

protected InteractiveResult TouchMoveCore(InteractionArguments e)

Parameters

e InteractionArguments

Returns

InteractiveResult

GetNewCenterPoint(PointShape, Double, Double, Double, Double)

public PointShape GetNewCenterPoint(PointShape oldCenter, double offsetX, double offsetY, double rotation, double resolution)

Parameters

oldCenter PointShape

offsetX Double

offsetY Double

rotation Double

resolution Double

Returns

PointShape

TouchRotateCore(InteractionArguments)

protected InteractiveResult TouchRotateCore(InteractionArguments e)

Parameters

e InteractionArguments

Returns

InteractiveResult

TouchPointerDownCore(InteractionArguments)

protected InteractiveResult TouchPointerDownCore(InteractionArguments e)

Parameters

e InteractionArguments

Returns

InteractiveResult

DoubleTapCore(InteractionArguments)

protected InteractiveResult DoubleTapCore(InteractionArguments e)

Parameters

e InteractionArguments

Returns

InteractiveResult

PostTransformCore(TransformArguments, MapArguments)

protected void PostTransformCore(TransformArguments transformInfo, MapArguments mapArguments)

Parameters

transformInfo TransformArguments

mapArguments MapArguments

Events

DrawingException

Occurs before exception is drawing on map.

public event EventHandler<DrawingExceptionOverlayEventArgs> DrawingException;

DrawnException

Occurs after exception is drawn on map.

public event EventHandler<DrawnExceptionOverlayEventArgs> DrawnException;

Drawing

This event raises before the overlay is drawing.

public event EventHandler<DrawingOverlayEventArgs> Drawing;

Drawn

This event raises after the overlay is drawn.

public event EventHandler<DrawnOverlayEventArgs> Drawn;