====== ThinkGeo.MapSuite.Core.InMemoryBitmapTileCache ======

{{section>upgrade_map_suite_to_10.0}}

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.
===== Inheritance Hierarchy =====
  *System.Object
    *ThinkGeo.MapSuite.Core.TileCache
      *ThinkGeo.MapSuite.Core.BitmapTileCache
        ***ThinkGeo.MapSuite.Core.InMemoryBitmapTileCache**
===== Members Summary =====
==== Public Constructors ====
** {{wiki:PublicMethod.gif|}} InMemoryBitmapTileCache() **

  * //This is the default constructor.//
== Remarks ==
  * //If you use this constructor, you have to set the properties manually.//
== Parameters ==
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==== Protected Constructors ====
==== Public Methods ====
** {{wiki:PublicMethod.gif|}} GetTile(RectangleShape) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]
  * Description:N/A

== Parameters ==
  * //tileBoundingBox//
    * Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]
    * Description:N/A

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** {{wiki:PublicMethod.gif|}} GetTile(Int64,Int64) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]
  * Description:N/A

== Parameters ==
  * //row//
    * Type:Int64
    * Description:N/A

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

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** {{wiki:PublicMethod.gif|}} GetTiles(RectangleShape) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Collection<[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]>
  * Description:N/A

== Parameters ==
  * //worldExtent//
    * Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]
    * Description:N/A

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** {{wiki:PublicMethod.gif|}} GetHigherScaleTile(RectangleShape,Double) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]
  * Description:N/A

== Parameters ==
  * //tileBoundingBox//
    * Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]
    * Description:N/A

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

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** {{wiki:PublicMethod.gif|}} SaveTile(Tile) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //tile//
    * Type:[[ThinkGeo.MapSuite.Core.Tile|Tile]]
    * Description:N/A

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** {{wiki:PublicMethod.gif|}} SaveTiles(Bitmap,RectangleShape,Boolean) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //bitmap//
    * Type:Bitmap
    * Description:N/A

  * //bitmapExtent//
    * Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]
    * Description:N/A

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

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** {{wiki:PublicMethod.gif|}} SaveTiles(Bitmap,RectangleShape) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //bitmap//
    * Type:Bitmap
    * Description:N/A

  * //bitmapExtent//
    * Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]
    * Description:N/A

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** {{wiki:PublicMethod.gif|}} DeleteTiles(RectangleShape) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //worldExtent//
    * Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]
    * Description:N/A

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** {{wiki:PublicMethod.gif|}} DeleteTile(Tile) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //tile//
    * Type:[[ThinkGeo.MapSuite.Core.Tile|Tile]]
    * Description:N/A

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** {{wiki:PublicMethod.gif|}} ClearCache() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
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** {{wiki:PublicMethod.gif|}} ToString() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:String
  * Description:N/A

== Parameters ==
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** {{wiki:PublicMethod.gif|}} Equals(Object) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Boolean
  * Description:N/A

== Parameters ==
  * //obj//
    * Type:Object
    * Description:N/A

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** {{wiki:PublicMethod.gif|}} GetHashCode() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Int32
  * Description:N/A

== Parameters ==
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** {{wiki:PublicMethod.gif|}} GetType() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Type
  * Description:N/A

== Parameters ==
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==== Protected Methods ====
** {{wiki:ProtectedMethod.gif|}} GetTileCore(Int64,Int64) **

  * //This method returns the BitmapTile corresponding to passed in row and column.//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]
  * Description:Returns the BitmapTile corresponding to the passed in row and column.

== Parameters ==
  * //row//
    * Type:Int64
    * Description:The target row for the tile to fetch.

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

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** {{wiki:ProtectedMethod.gif|}} SaveTileCore(Tile) **

  * //This method will save the target tile passed in.//
== Remarks ==
  * //This method will not take effect when the ReadOnly is set to true.//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //tile//
    * Type:[[ThinkGeo.MapSuite.Core.Tile|Tile]]
    * Description:The target tile to be saved.

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** {{wiki:ProtectedMethod.gif|}} DeleteTileCore(Tile) **

  * //This method will delete the target tile passed in.//
== Remarks ==
  * //This method will not take effect when the ReadOnly is set to true.//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //tile//
    * Type:[[ThinkGeo.MapSuite.Core.Tile|Tile]]
    * Description:The target tile to be deleted.

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** {{wiki:ProtectedMethod.gif|}} ClearCacheCore() **

  * //This method will clear all the tiles in the tileCache.//
== Remarks ==
  * //This method will not take effect when the ReadOnly is set to true.//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
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** {{wiki:ProtectedMethod.gif|}} 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.//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]
  * Description:Returns the higher scale(higher zoomLevel) bitmap tile.

== Parameters ==
  * //tileBoundingBox//
    * Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]
    * Description:The parameter specifies the current tile bounding box.

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

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** {{wiki:ProtectedMethod.gif|}} MergeBitmaps(IEnumerable<BitmapTile>,Double) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]
  * Description:N/A

== Parameters ==
  * //tilesToMerge//
    * Type:IEnumerable<[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]>
    * Description:N/A

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

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** {{wiki:ProtectedMethod.gif|}} OnGottenCacheImage(GottenCacheImageBitmapTileCacheEventArgs) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //e//
    * Type:[[ThinkGeo.MapSuite.Core.GottenCacheImageBitmapTileCacheEventArgs|GottenCacheImageBitmapTileCacheEventArgs]]
    * Description:N/A

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** {{wiki:ProtectedMethod.gif|}} OnGettingCacheImage(GettingCacheImageBitmapTileCacheEventArgs) **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
  * //e//
    * Type:[[ThinkGeo.MapSuite.Core.GettingCacheImageBitmapTileCacheEventArgs|GettingCacheImageBitmapTileCacheEventArgs]]
    * Description:N/A

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** {{wiki:ProtectedMethod.gif|}} Finalize() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Void
  * Description:N/A

== Parameters ==
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** {{wiki:ProtectedMethod.gif|}} MemberwiseClone() **

  * //N/A//
== Remarks ==
  * //N/A//

== Return Value ==
  * Type:Object
  * Description:N/A

== Parameters ==
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==== Public Properties ====
** {{wiki:PublicProperty.gif|}} MaximumTilesCount **

This property gets or sets the maximum tiles count, if it exceed,it will delete the old first cached tiles.
== Remarks ==
N/A
== Return Value ==
  * Type:Int32

** {{wiki:PublicProperty.gif|}} CachedTilesByScale **

This property gets the Cached tiles,each item is a Dictionary with scale as its key.
== Remarks ==
N/A
== Return Value ==
  * 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>]]

** {{wiki:PublicProperty.gif|}} TileMatrix **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:[[ThinkGeo.MapSuite.Core.TileMatrix|TileMatrix]]

** {{wiki:PublicProperty.gif|}} TileAccessMode **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:[[ThinkGeo.MapSuite.Core.TileAccessMode|TileAccessMode]]

** {{wiki:PublicProperty.gif|}} NoDataTileImage **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:Bitmap

** {{wiki:PublicProperty.gif|}} LoadingTileImage **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:Bitmap

** {{wiki:PublicProperty.gif|}} ImageFormat **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:[[ThinkGeo.MapSuite.Core.TileImageFormat|TileImageFormat]]

** {{wiki:PublicProperty.gif|}} JpegQuality **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:Int16

** {{wiki:PublicProperty.gif|}} CacheId **

N/A
== Remarks ==
N/A
== Return Value ==
  * Type:String

==== Protected Properties ====
==== Public Events ====
** {{wiki:PublicEvent.gif|}} GottenCacheImage **
N/A
== Remarks ==
N/A

Event Arguments:[[ThinkGeo.MapSuite.Core.GottenCacheImageBitmapTileCacheEventArgs|GottenCacheImageBitmapTileCacheEventArgs]]

** {{wiki:PublicEvent.gif|}} GettingCacheImage **
N/A
== Remarks ==
N/A

Event Arguments:[[ThinkGeo.MapSuite.Core.GettingCacheImageBitmapTileCacheEventArgs|GettingCacheImageBitmapTileCacheEventArgs]]