This class is a concrete class inherits from BitmapTileCache. In this class, the tiles will be saved in memory and it provides some properties to control it very easily.

• System.Object
  • ThinkGeo.MapSuite.Core.TileCache
    • ThinkGeo.MapSuite.Core.BitmapTileCache
      • ThinkGeo.MapSuite.Core.InMemoryBitmapTileCache

InMemoryBitmapTileCache()

• This is the default constructor.

• If you use this constructor, you have to set the properties manually.

GetTile(RectangleShape)

• N/A

• N/A

• Type:BitmapTile
• Description:N/A

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

GetTile(Int64,Int64)

• N/A

• N/A

• Type:BitmapTile
• Description:N/A

• row
  • Type:Int64
  • Description:N/A

• column
  • Type:Int64
  • Description:N/A

GetTiles(RectangleShape)

• N/A

• N/A

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

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

GetHigherScaleTile(RectangleShape,Double)

• N/A

• N/A

• Type:BitmapTile
• Description:N/A

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

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

SaveTile(Tile)

• N/A

• N/A

• Type:Void
• Description:N/A

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

SaveTiles(GeoImage,RectangleShape)

• N/A

• N/A

• Type:Void
• Description:N/A

• bitmap
  • Type:GeoImage
  • Description:N/A

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

DeleteTiles(RectangleShape)

• N/A

• N/A

• Type:Void
• Description:N/A

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

DeleteTile(Tile)

• N/A

• N/A

• Type:Void
• Description:N/A

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

ClearCache()

• N/A

• N/A

• Type:Void
• 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(Int64,Int64)

• This method returns the BitmapTile corresponding to passed in row and column.

• N/A

• Type:BitmapTile
• Description:Returns the BitmapTile corresponding to the passed in row and column.

• row
  • Type:Int64
  • Description:The target row for the tile to fetch.

• column
  • Type:Int64
  • Description:The target column for the tile to fetch.

SaveTileCore(Tile)

• This method will save the target tile passed in.

• This method will not take effect when the ReadOnly is set to true.

• Type:Void
• Description:N/A

• tile
  • Type:Tile
  • Description:The target tile to be saved.

DeleteTileCore(Tile)

• This method will delete the target tile passed in.

• This method will not take effect when the ReadOnly is set to true.

• Type:Void
• Description:N/A

• tile
  • Type:Tile
  • Description:The target tile to be deleted.

ClearCacheCore()

• This method will clear all the tiles in the tileCache.

• This method will not take effect when the ReadOnly is set to true.

• Type:Void
• Description:N/A

GetHigherScaleTileCore(RectangleShape,Double)

• This method overrides the logic in its base class BitmapTileCache. This method will return the HigherScale BitmapTile which is always used for preview effects when ZoomIn or ZoomOut.

• N/A

• Type:BitmapTile
• Description:Returns the higher scale(higher zoomLevel) bitmap tile.

• tileBoundingBox
  • Type:RectangleShape
  • Description:The parameter specifies the current tile bounding box.

• tileScale
  • Type:Double
  • Description:This parameter specifies the current tile scale.

MergeBitmaps(IEnumerable<BitmapTile>,Double)

• N/A

• N/A

• Type:BitmapTile
• Description:N/A

• tilesToMerge
  • Type:IEnumerable<BitmapTile>
  • Description:N/A

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

OnGottenCacheImage(GottenCacheImageBitmapTileCacheEventArgs)

• N/A

• N/A

• Type:Void
• Description:N/A

• e
  • Type:GottenCacheImageBitmapTileCacheEventArgs
  • Description:N/A

OnGettingCacheImage(GettingCacheImageBitmapTileCacheEventArgs)

• N/A

• N/A

• Type:Void
• Description:N/A

• e
  • Type:GettingCacheImageBitmapTileCacheEventArgs
  • Description:N/A

Finalize()

• N/A

• N/A

• Type:Void
• Description:N/A

MemberwiseClone()

• N/A

• N/A

• Type:Object
• Description:N/A

MaximumTilesCount

• This property gets or sets the maximum tiles count, if it exceed,it will delete the old first cached tiles.

• N/A

• Type:Int32

CachedTilesByScale

• This property gets the Cached tiles,each item is a Dictionary with scale as its key.

• N/A

• Type:ThinkGeo.MapSuite.Core.GeoCollection<T>[[System.Collections.Generic.Dictionary`2[[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[ThinkGeo.MapSuite.Core.BitmapTile, MapSuitePortableCore, Version=9.0.0.0, Culture=neutral, PublicKeyToken=null, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]|GeoCollection<T>]]

TileMatrix

• N/A

• N/A

• Type:TileMatrix

TileAccessMode

• N/A

• N/A

• Type:TileAccessMode

NoDataTileImage

• N/A

• N/A

• Type:GeoImage

LoadingTileImage

• N/A

• N/A

• Type:GeoImage

ImageFormat

• N/A

• N/A

• Type:TileImageFormat

JpegQuality

• N/A

• N/A

• Type:Int16

CacheId

• N/A

• N/A

• Type:String

GottenCacheImage

• N/A

• N/A

Event Arguments:GottenCacheImageBitmapTileCacheEventArgs

GettingCacheImage

• N/A

• N/A

Event Arguments:GettingCacheImageBitmapTileCacheEventArgs