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(Bitmap,RectangleShape,Boolean)

N/A

N/A

• Type:Void
• Description:N/A

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

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

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

SaveTiles(Bitmap,RectangleShape)

N/A

N/A

• Type:Void
• Description:N/A

• bitmap
  • Type:Bitmap
  • 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, MapSuiteCore, 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:Bitmap

LoadingTileImage

N/A

N/A

• Type:Bitmap

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