• System.Object
  • ThinkGeo.MapSuite.Android.Overlay
    • ThinkGeo.MapSuite.Android.TileOverlay
      • ThinkGeo.MapSuite.Android.LayerOverlay

LayerOverlay()

• Initializes a new instance of the class.

• N/A

LayerOverlay(IEnumerable<Layer>)

• Initializes a new instance of the class.

• N/A

• layers
  • Type:IEnumerable<Layer>
  • Description:This parameter indicates a layer collection which needs to be drawn.

GetBoundingBox()

• N/A

• N/A

• Type:RectangleShape
• Description:N/A

Initialize(MapArguments)

• N/A

• N/A

• Type:Void
• Description:N/A

• mapArguments
  • Type:MapArguments
  • Description:N/A

Refresh()

• N/A

• N/A

• Type:Void
• Description:N/A

Refresh(RectangleShape)

• N/A

• N/A

• Type:Void
• Description:N/A

• extent
  • Type:RectangleShape
  • Description:N/A

Draw(MapArguments,OverlayRefreshType)

• N/A

• N/A

• Type:Void
• Description:N/A

• mapArguments
  • Type:MapArguments
  • Description:N/A

• refreshType
  • Type:OverlayRefreshType
  • Description:N/A

PostTransform(TransformArguments,MapArguments)

• N/A

• N/A

• Type:Void
• Description:N/A

• transformInfo
  • Type:TransformArguments
  • Description:N/A

• mapArguments
  • Type:MapArguments
  • Description:N/A

Close()

• N/A

• N/A

• Type:Void
• Description:N/A

Open()

• N/A

• N/A

• Type:Void
• Description:N/A

Dispose()

• N/A

• N/A

• Type:Void
• Description:N/A

Refresh(IEnumerable<RectangleShape>)

• N/A

• N/A

• Type:Void
• Description:N/A

• extentsToRefresh
  • Type:IEnumerable<RectangleShape>
  • Description:N/A

Refresh(TimeSpan)

• N/A

• N/A

• Type:Void
• Description:N/A

• bufferTime
  • Type:TimeSpan
  • Description:N/A

Refresh(TimeSpan,RequestDrawingBufferTimeType)

• N/A

• N/A

• Type:Void
• Description:N/A

• bufferTime
  • Type:TimeSpan
  • Description:N/A

• bufferTimeType
  • Type:RequestDrawingBufferTimeType
  • Description:N/A

Refresh(RectangleShape,TimeSpan)

• N/A

• N/A

• Type:Void
• Description:N/A

• extentToRefresh
  • Type:RectangleShape
  • Description:N/A

• bufferTime
  • Type:TimeSpan
  • Description:N/A

Refresh(RectangleShape,TimeSpan,RequestDrawingBufferTimeType)

• N/A

• N/A

• Type:Void
• Description:N/A

• extentToRefresh
  • Type:RectangleShape
  • Description:N/A

• bufferTime
  • Type:TimeSpan
  • Description:N/A

• bufferTimeType
  • Type:RequestDrawingBufferTimeType
  • Description:N/A

Refresh(IEnumerable<RectangleShape>,TimeSpan)

• N/A

• N/A

• Type:Void
• Description:N/A

• extentsToRefresh
  • Type:IEnumerable<RectangleShape>
  • Description:N/A

• bufferTime
  • Type:TimeSpan
  • Description:N/A

Refresh(IEnumerable<RectangleShape>,TimeSpan,RequestDrawingBufferTimeType)

• N/A

• N/A

• Type:Void
• Description:N/A

• extentsToRefresh
  • Type:IEnumerable<RectangleShape>
  • Description:N/A

• bufferTime
  • Type:TimeSpan
  • Description:N/A

• bufferTimeType
  • Type:RequestDrawingBufferTimeType
  • Description:N/A

ToString()

• N/A

• N/A

• Type:String
• Description:N/A

Equals(Object)

• N/A

• N/A

• Type:Boolean
• Description:N/A

• obj
  • Type:Object
  • Description:N/A

GetHashCode()

• N/A

• N/A

• Type:Int32
• Description:N/A

GetType()

• N/A

• N/A

• Type:Type
• Description:N/A

GetTileCore(Context)

• N/A

• N/A

• Type:TileView
• Description:A tile object to form the TileOverlay.

• context
  • Type:Context
  • Description:Interface to global information about an application environment.

DrawTileCore(GeoCanvas,TileView)

• N/A

• N/A

• Type:Void
• Description:N/A

• geoCanvas
  • Type:GeoCanvas
  • Description:This parameter is the canvas object to draw on.

• tile
  • Type:TileView
  • Description:A Tile object that is created by the GetTile(Context) method to draw.

GetBoundingBoxCore()

• N/A

• This method returns the bounding box of the Overlay.

• Type:RectangleShape
• Description:This method returns the bounding box of the Overlay.

RefreshCore()

• N/A

• The difference from Draw() method is that Refresh() method refreshs all the elements while Draw() does not.

• Type:Void
• Description:N/A

DrawCore(MapArguments,OverlayRefreshType)

• N/A

• This method draws the representation of the overlay based on the extent you provided. When implementing this abstract method, consider each feature and its column data values. You can use the full power of the GeoCanvas to do the drawing. If you need column data for a feature, be sure to override the GetRequiredColumnNamesCore and add the columns you need to the collection. In many of the styles, we add properties that allow the user to specify which field they need; then, in the GetRequiredColumnNamesCore, we read that property and add it to the collection.

• Type:Void
• Description:none

• mapArguments
  • Type:MapArguments
  • Description:This parameter maintains current map information for calculating mechanism.

• refreshType
  • Type:OverlayRefreshType
  • Description:This parameter indicates whether the elements of this overlay needs to be refreshed. For example, TileOverlay is formed by tiles. When panning the map around, the existing tile doesn't need to be redraw, the only thing we need to do is modifying the position of these tiles. On another hand, when click to change the style of the overlay, we need to redraw the tile images to change the appearance. So we need refresh mode.

OpenCore()

• N/A

• N/A

• Type:Void
• Description:N/A

CloseCore()

• N/A

• N/A

• Type:Void
• Description:N/A

DrawTile(TileView,MapArguments)

• N/A

• N/A

• Type:Void
• Description:N/A

• tile
  • Type:TileView
  • Description:N/A

• mapArguments
  • Type:MapArguments
  • Description:N/A

PostTransformCore(TransformArguments,MapArguments)

• N/A

• N/A

• Type:Void
• Description:N/A

• transformInfo
  • Type:TransformArguments
  • Description:N/A

• mapArguments
  • Type:MapArguments
  • Description:N/A

Dispose(Boolean)

• N/A

• N/A

• Type:Void
• Description:N/A

• disposing
  • Type:Boolean
  • Description:N/A

GetTile(Context)

• N/A

• N/A

• Type:TileView
• Description:N/A

• context
  • Type:Context
  • Description:N/A

GetTileMatrix(Double,Int32,Int32,GeographyUnit)

• N/A

• N/A

• Type:TileMatrix
• Description:N/A

• scale
  • Type:Double
  • Description:N/A

• tileWidth
  • Type:Int32
  • Description:N/A

• tileHeight
  • Type:Int32
  • Description:N/A

• boundingBoxUnit
  • Type:GeographyUnit
  • Description:N/A

GetTileMatrixCells(MapArguments,Double)

• N/A

• N/A

• Type:Collection<TileMatrixCell>
• Description:N/A

• mapArguments
  • Type:MapArguments
  • Description:N/A

• targetScale
  • Type:Double
  • Description:N/A

ClearTiles()

• N/A

• N/A

• Type:Void
• Description:N/A

RefreshCore(RectangleShape)

• N/A

• N/A

• Type:Void
• Description:N/A

• extent
  • Type:RectangleShape
  • Description:N/A

InitializeCore(MapArguments)

• N/A

• N/A

• Type:Void
• Description:N/A

• mapArgument
  • Type:MapArguments
  • Description:N/A

DrawException(GeoCanvas,Exception)

• N/A

• N/A

• Type:Void
• Description:N/A

• geoCanvas
  • Type:GeoCanvas
  • Description:N/A

• exception
  • Type:Exception
  • Description:N/A

DrawExceptionCore(GeoCanvas,Exception)

• N/A

• N/A

• Type:Void
• Description:N/A

• geoCanvas
  • Type:GeoCanvas
  • Description:N/A

• ex
  • Type:Exception
  • Description:N/A

OnDrawingException(DrawingExceptionOverlayEventArgs)

• N/A

• N/A

• Type:Void
• Description:N/A

• args
  • Type:DrawingExceptionOverlayEventArgs
  • Description:N/A

OnDrawnException(DrawnExceptionOverlayEventArgs)

• N/A

• N/A

• Type:Void
• Description:N/A

• args
  • Type:DrawnExceptionOverlayEventArgs
  • Description:N/A

Finalize()

• N/A

• N/A

• Type:Void
• Description:N/A

MemberwiseClone()

• N/A

• N/A

• Type:Object
• Description:N/A

LockLayerMode

• N/A

• N/A

• Type:LockLayerMode

Layers

• N/A

• The Layers property holds all of the layers that are used by the Draw method. The Draw method loops through all layers to filter out features and draw on the image with the specified styles.

• Type:ThinkGeo.MapSuite.GeoCollection<T>[[ThinkGeo.MapSuite.Layers.Layer, ThinkGeo.MapSuite, Version=10.0.0.0, Culture=neutral, PublicKeyToken=0828af5241fb4207|GeoCollection<T>]]

IsEmpty

• N/A

• 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.

• Type:Boolean

TransitionEffect

• N/A

• N/A

• Type:TransitionEffect

LayerType

• N/A

• N/A

• Type:LayerType

TileSizeMode

• N/A

• N/A

• Type:TileSizeMode

TileCache

• N/A

• N/A

• Type:BitmapTileCache

TileSnappingMode

• N/A

• N/A

• Type:TileSnappingMode

TileType

• N/A

• N/A

• Type:TileType

IsVisible

• N/A

• N/A

• Type:Boolean

Name

• N/A

• N/A

• Type:String

DrawingExceptionMode

• N/A

• N/A

• Type:DrawingExceptionMode

Attribution

• N/A

• N/A

• Type:String

OverlayView

• N/A

• N/A

• Type:MapLayout

DrawingQuality

• N/A

• N/A

• Type:DrawingQuality

Opacity

• N/A

• N/A

• Type:Double

MapArguments

• N/A

• N/A

• Type:MapArguments

CanRefreshRegion

• N/A

• N/A

• Type:Boolean

AutoRefreshInterval

• N/A

• N/A

• Type:TimeSpan

IsDrawingLevelEnabled

• N/A

• N/A

• Type:Boolean

IsCacheOnly

• N/A

• N/A

• Type:Boolean

CacheMark

• N/A

• N/A

• Type:String

SingleTile

• N/A

• N/A

• Type:TileView

DrawingException

• N/A

• N/A

Event Arguments:DrawingExceptionOverlayEventArgs

DrawnException

• N/A

• N/A

Event Arguments:DrawnExceptionOverlayEventArgs