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thinkgeo.mapsuite.core.inmemorybitmaptilecache

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thinkgeo.mapsuite.core.inmemorybitmaptilecache [2015/09/17 10:31]
admin 		thinkgeo.mapsuite.core.inmemorybitmaptilecache [2017/03/16 21:59] (current)
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 ====== ThinkGeo.MapSuite.Core.InMemoryBitmapTileCache ====== ====== 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. 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 ===== ===== Inheritance Hierarchy =====
Line 7: Line 10:
         ***ThinkGeo.MapSuite.Core.InMemoryBitmapTileCache**         ***ThinkGeo.MapSuite.Core.InMemoryBitmapTileCache**
 ===== Members Summary ===== ===== Members Summary =====
-=== Public Constructors === +==== Public Constructors ==== 
-<div class_table>​ +** {{wiki:​PublicMethod.gif|}} InMemoryBitmapTileCache() **
-**{{wiki:​PublicMethod.gif|}}[[#InMemoryBitmapTileCache()|InMemoryBitmapTileCache]]** +
-  * **Parameters**:​N/​A +
-  * **DeclaringType**:​N/​A +
-  * **Summary**:​This is the default constructor. +
-</​div>​+
  
-=== Protected Constructors === +  * //This is the default constructor.//​ 
-=== Public Methods === +== Remarks == 
-<div class_table>​ +  * //If you use this constructor,​ you have to set the properties manually.//​ 
-**{{wiki:​PublicMethod.gif|}}[[#​ClearCache()|ClearCache]]** +== Parameters == 
-  * **Parameters**:​N/​A +<div newline></​div>​ 
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.TileCache|TileCache]] +==== Protected Constructors ​==== 
-  * **Summary**:​N/​A +==== Public Methods ==== 
-</​div>​+** {{wiki:​PublicMethod.gif|}} ​GetTile(RectangleShape) **
  
-<div class_table>​ +  ​* //N/A// 
-**{{wiki:​PublicMethod.gif|}}[[#​DeleteTile(Tile)|DeleteTile]]** +== Remarks == 
-  * **Parameters**:​[[ThinkGeo.MapSuite.Core.Tile|Tile]] +  * //N/A//
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.TileCache|TileCache]] +
-  * **Summary**:​N/A +
-</div>+
  
-<div class_table>​ +== Return Value == 
-**{{wiki:​PublicMethod.gif|}}[[#​DeleteTiles(RectangleShape)|DeleteTiles]]** +  * Type:​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] 
-  * **Parameters**:​[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +  * Description:N/A
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.TileCache|TileCache]] +
-  * **Summary**:N/A +
-</​div>​+
  
-<div class_table>​ +== Parameters == 
-**{{wiki:PublicMethod.gif|}}[[#​Equals(Object)|Equals]]** +  * //​tileBoundingBox//​ 
-  * **Parameters**:​Object +    ​* Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] 
-  * **DeclaringType**:​Object +    * Description:N/A
-  * **Summary**:N/A +
-</​div>​+
  
-<​div ​class_table> +<​div ​newline></​div> 
-**{{wiki:​PublicMethod.gif|}}[[#​GetHashCode()|GetHashCode]]** +** {{wiki:​PublicMethod.gif|}} ​GetTile(Int64,Int64) **
-  * **Parameters**:​N/​A +
-  * **DeclaringType**:​Object +
-  * **Summary**:​N/​A +
-</​div>​+
  
-<div class_table>​ +  ​* //N/A// 
-**{{wiki:​PublicMethod.gif|}}[[#​GetHigherScaleTile(RectangleShape,​Double)|GetHigherScaleTile]]** +== Remarks == 
-  * **Parameters**:​[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]],​Double +  * //N/A//
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.BitmapTileCache|BitmapTileCache]] +
-  * **Summary**:​N/A +
-</div>+
  
-<div class_table>​ +== Return Value == 
-**{{wiki:​PublicMethod.gif|}}[[#​GetTile(RectangleShape)|GetTile]]** +  * Type:​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] 
-  * **Parameters**:​[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +  * Description:N/A
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.BitmapTileCache|BitmapTileCache]] +
-  * **Summary**:N/A +
-</​div>​+
  
-<div class_table>​ +== Parameters == 
-**{{wiki:​PublicMethod.gif|}}[[#​GetTile(Int64,​Int64)|GetTile]]** +  * //row// 
-  * **Parameters**:Int64,Int64 +    * Type:Int64 
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.BitmapTileCache|BitmapTileCache]] +    * Description:N/A
-  * **Summary**:N/A +
-</​div>​+
  
-<div class_table>​ +  ​* //column// 
-**{{wiki:​PublicMethod.gif|}}[[#​GetTiles(RectangleShape)|GetTiles]]** +    * Type:Int64 
-  * **Parameters**:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +    * Description:N/A
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.BitmapTileCache|BitmapTileCache]] +
-  * **Summary**:N/A +
-</​div>​+
  
-<​div ​class_table> +<​div ​newline></​div> 
-**{{wiki:​PublicMethod.gif|}}[[#GetType()|GetType]]** +** {{wiki:​PublicMethod.gif|}} ​GetTiles(RectangleShape) **
-  * **Parameters**:​N/​A +
-  * **DeclaringType**:​Object +
-  * **Summary**:​N/​A +
-</​div>​+
  
-<div class_table>​ +  ​* //N/A// 
-**{{wiki:​PublicMethod.gif|}}[[#​SaveTile(Tile)|SaveTile]]** +== Remarks == 
-  * **Parameters**:​[[ThinkGeo.MapSuite.Core.Tile|Tile]] +  * //N/A//
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.TileCache|TileCache]] +
-  * **Summary**:​N/A +
-</div>+
  
-<div class_table>​ +== Return Value == 
-**{{wiki:​PublicMethod.gif|}}[[#​SaveTiles(Bitmap,​RectangleShape,​Boolean)|SaveTiles]]** +  * Type:Collection<​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]> 
-  * **Parameters**:Bitmap,[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]],Boolean +  * Description:N/A
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.TileCache|TileCache]] +
-  * **Summary**:N/A +
-</​div>​+
  
-<div class_table>​ +== Parameters == 
-**{{wiki:​PublicMethod.gif|}}[[#​SaveTiles(Bitmap,​RectangleShape)|SaveTiles]]** +  * //​worldExtent//​ 
-  * **Parameters**:Bitmap,[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +    * Type:​[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] 
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.TileCache|TileCache]] +    * Description:N/A
-  * **Summary**:N/A +
-</​div>​+
  
-<​div ​class_table> +<​div ​newline></​div> 
-**{{wiki:​PublicMethod.gif|}}[[#ToString()|ToString]]** +** {{wiki:​PublicMethod.gif|}} ​GetHigherScaleTile(RectangleShape,​Double) **
-  * **Parameters**:​N/​A +
-  * **DeclaringType**:​Object +
-  * **Summary**:​N/​A +
-</​div>​+
  
-=== Protected Methods === +  * //N/A// 
-<div class_table>​ +== Remarks ​== 
-**{{wiki:​ProtectedMethod.gif|}}[[#​ClearCacheCore()|ClearCacheCore]]** +  * //N/A//
-  * **Parameters**:​N/A +
-  * **DeclaringType**:​N/A +
-  * **Summary**:​This method will clear all the tiles in the tileCache. +
-</div>+
  
-<div class_table>​ +== Return Value == 
-**{{wiki:​ProtectedMethod.gif|}}[[#​DeleteTileCore(Tile)|DeleteTileCore]]** +  * Type:​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] 
-  * **Parameters**:​[[ThinkGeo.MapSuite.Core.Tile|Tile]] +  * Description:N/A
-  * **DeclaringType**:N/A +
-  * **Summary**:​This method will delete the target tile passed in. +
-</​div>​+
  
-<div class_table>​ +== Parameters == 
-**{{wiki:ProtectedMethod.gif|}}[[#Finalize()|Finalize]]** +  * //​tileBoundingBox//​ 
-  * **Parameters**:N/A +    ​* Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] 
-  * **DeclaringType**:​Object +    * Description:N/A
-  * **Summary**:​N/​A +
-</​div>​+
  
-<div class_table>​ +  ​* //​tileScale//​ 
-**{{wiki:​ProtectedMethod.gif|}}[[#​GetHigherScaleTileCore(RectangleShape,​Double)|GetHigherScaleTileCore]]** +    * Type:Double 
-  * **Parameters**:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]],​Double +    * Description:N/A
-  * **DeclaringType**:N/A +
-  * **Summary**:​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. +
-</​div>​+
  
-<​div ​class_table> +<​div ​newline></​div> 
-**{{wiki:ProtectedMethod.gif|}}[[#​GetTileCore(Int64,Int64)|GetTileCore]]** +** {{wiki:PublicMethod.gif|}} ​SaveTile(Tile) **
-  * **Parameters**:​Int64,​Int64 +
-  * **DeclaringType**:​N/​A +
-  * **Summary**:​This method returns the BitmapTile corresponding to passed in row and column. +
-</​div>​+
  
-<div class_table>​ +  ​* //N/A// 
-**{{wiki:​ProtectedMethod.gif|}}[[#​MemberwiseClone()|MemberwiseClone]]** +== Remarks == 
-  * **Parameters**:​N/A +  * //N/A//
-  * **DeclaringType**:​Object +
-  * **Summary**:​N/A +
-</div>+
  
-<div class_table>​ +== Return Value == 
-**{{wiki:​ProtectedMethod.gif|}}[[#​MergeBitmaps(IEnumerable<​BitmapTile>,​Double)|MergeBitmaps]]** +  * Type:Void 
-  * **Parameters**:IEnumerable<​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]>,​Double +  * Description:N/A
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.BitmapTileCache|BitmapTileCache]] +
-  * **Summary**:N/A +
-</​div>​+
  
-<div class_table>​ +== Parameters == 
-**{{wiki:​ProtectedMethod.gif|}}[[#​OnGettingCacheImage(GettingCacheImageBitmapTileCacheEventArgs)|OnGettingCacheImage]]** +  * //tile// 
-  * **Parameters**:​[[ThinkGeo.MapSuite.Core.GettingCacheImageBitmapTileCacheEventArgs|GettingCacheImageBitmapTileCacheEventArgs]] +    * Type:​[[ThinkGeo.MapSuite.Core.Tile|Tile]] 
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.BitmapTileCache|BitmapTileCache]] +    * Description:N/A
-  * **Summary**:N/A +
-</​div>​+
  
-<​div ​class_table> +<​div ​newline></​div> 
-**{{wiki:ProtectedMethod.gif|}}[[#​OnGottenCacheImage(GottenCacheImageBitmapTileCacheEventArgs)|OnGottenCacheImage]]** +** {{wiki:PublicMethod.gif|}} ​SaveTiles(Bitmap,​RectangleShape,​Boolean) **
-  * **Parameters**:​[[ThinkGeo.MapSuite.Core.GottenCacheImageBitmapTileCacheEventArgs|GottenCacheImageBitmapTileCacheEventArgs]] +
-  * **DeclaringType**:​[[ThinkGeo.MapSuite.Core.BitmapTileCache|BitmapTileCache]] +
-  * **Summary**:​N/​A +
-</​div>​+
  
-<div class_table>​ +  ​* //N/A// 
-**{{wiki:​ProtectedMethod.gif|}}[[#​SaveTileCore(Tile)|SaveTileCore]]** +== Remarks == 
-  * **Parameters**:​[[ThinkGeo.MapSuite.Core.Tile|Tile]] +  * //N/A//
-  * **DeclaringType**:​N/A +
-  * **Summary**:​This method will save the target tile passed in. +
-</div>+
  
-=== Public Properties === +== Return Value == 
-**{{wiki:​PublicProperty.gif|}}[[#​CacheId|CacheId]]** +  * Type:Void 
-  * **Return**:String +  * Description:N/A
-  * **Summary**:N/A+
  
-**{{wiki:​PublicProperty.gif|}}[[#​CachedTilesByScale|CachedTilesByScale]]** +== Parameters ​== 
-  * **Return**:​[[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>​]] +  * //​bitmap//​ 
-  * **Summary**:This property gets the Cached tiles,each item is a Dictionary with scale as its key.+    ​* Type:​Bitmap 
 +    ​* Description:N/A
  
-**{{wiki:​PublicProperty.gif|}}[[#​ImageFormat|ImageFormat]]** +  ​* //​bitmapExtent//​ 
-  * **Return**:​[[ThinkGeo.MapSuite.Core.TileImageFormat|TileImageFormat]] +    * Type:​[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] 
-  * **Summary**:N/A+    * Description:N/A
  
-**{{wiki:​PublicProperty.gif|}}[[#​JpegQuality|JpegQuality]]** +  ​* //​saveContainedCellsOnly//​ 
-  * **Return**:Int16 +    * Type:Boolean 
-  * **Summary**:N/A+    * Description:N/A
  
-**{{wiki:PublicProperty.gif|}}[[#​LoadingTileImage|LoadingTileImage]]** +<div newline></​div>​ 
-  * **Return**:Bitmap +** {{wiki:PublicMethod.gif|}} ​SaveTiles(Bitmap,​RectangleShape) ​**
-  ​* **Summary**:​N/​A+
  
-**{{wiki:​PublicProperty.gif|}}[[#​MaximumTilesCount|MaximumTilesCount]]** +  ​* //N/A// 
-  * **Return**:​Int32 +== Remarks == 
-  * **Summary**:​This property gets or sets the maximum tiles count, if it exceed,it will delete the old first cached tiles.+  * //N/A//
  
-**{{wiki:​PublicProperty.gif|}}[[#​NoDataTileImage|NoDataTileImage]]** +== Return Value == 
-  * **Return**:Bitmap +  * Type:Void 
-  * **Summary**:N/A+  * Description:N/A
  
-**{{wiki:​PublicProperty.gif|}}[[#​TileAccessMode|TileAccessMode]]** +== Parameters == 
-  * **Return**:[[ThinkGeo.MapSuite.Core.TileAccessMode|TileAccessMode]] +  * //​bitmap//​ 
-  * **Summary**:N/A+    ​* Type:Bitmap 
 +    * Description:N/A
  
-**{{wiki:​PublicProperty.gif|}}[[#​TileMatrix|TileMatrix]]** +  ​* //​bitmapExtent//​ 
-  * **Return**:​[[ThinkGeo.MapSuite.Core.TileMatrix|TileMatrix]] +    * Type:​[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] 
-  * **Summary**:N/A+    * Description:N/A
  
-=== Protected Properties === +<div newline></​div>​ 
-=== Public Events === +** {{wiki:PublicMethod.gif|}} ​DeleteTiles(RectangleShape) ​**
-**{{wiki:PublicEvent.gif|}}[[#​GettingCacheImage|GettingCacheImage]]** +
-  * **Event Arguments**:​[[ThinkGeo.MapSuite.Core.GettingCacheImageBitmapTileCacheEventArgs|GettingCacheImageBitmapTileCacheEventArgs]] +
-  * **Summary**:​N/​A+
  
-**{{wiki:​PublicEvent.gif|}}[[#​GottenCacheImage|GottenCacheImage]]** +  ​* //N/A// 
-  * **Event Arguments**:​[[ThinkGeo.MapSuite.Core.GottenCacheImageBitmapTileCacheEventArgs|GottenCacheImageBitmapTileCacheEventArgs]] +== Remarks == 
-  * **Summary**:​N/A+  * //N/A//
  
-===== Public Constructors ===== +== Return Value == 
-=== InMemoryBitmapTileCache() === +  * Type:Void 
-This is the default constructor. +  * Description:​N/A
-==== Remarks ==== +
-If you use this constructor,​ you have to set the properties manually. +
-==== Parameters ==== +
-[[#Public Constructors|Go Back]] +
-===== Protected Constructors ===== +
-===== Public Methods ===== +
-=== ClearCache() === +
-N/A +
-==== Remarks ==== +
-N/A+
  
-**Return Value** +== Parameters == 
-  * **Return ​Type**:Void +  * //​worldExtent//​ 
-  * **Description**:N/A+    ​* Type:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] 
 +    * Description:​N/​A
  
-==== Parameters ==== +<div newline></​div>​ 
-[[#Public Methods|Go Back]] +** {{wiki:​PublicMethod.gif|}} DeleteTile(Tile) ​**
-=== DeleteTile(Tile) ​=== +
-N/A +
-==== Remarks ==== +
-N/A+
  
-**Return Value** +  ​* //N/A// 
-  * **Return Type**:Void +== Remarks == 
-  * **Description**:​N/A+  * //N/A//
  
-==== Parameters ==== +== Return Value == 
-**tile** +  * Type:Void 
-  ​* **Type**:[[ThinkGeo.MapSuite.Core.Tile|Tile]] +  * Description:​N/​A
-  ​* **Description**:N/A+
  
-[[#Public Methods|Go Back]] +== Parameters ​== 
-=== DeleteTiles(RectangleShape) === +  * //tile// 
-N/A +    * Type:​[[ThinkGeo.MapSuite.Core.Tile|Tile]] 
-==== Remarks ==== +    * Description:​N/A
-N/A+
  
-**Return Value** +<div newline></​div>​ 
-  * **Return Type**:Void +** {{wiki:PublicMethod.gif|}} ClearCache() ​**
-  ​* **Description**:​N/​A+
  
-==== Parameters ==== +  * //N/A// 
-**worldExtent** +== Remarks ​== 
-  * **Type**:​[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +  * //N/A//
-  * **Description**:​N/A+
  
-[[#Public Methods|Go Back]] +== Return Value == 
-=== Equals(Object) === +  * Type:Void 
-N/A +  * Description:​N/A
-==== Remarks ==== +
-N/A+
  
-**Return Value** +== Parameters == 
-  * **Return Type**:Boolean +<div newline></​div>​ 
-  ​* **Description**:​N/​A+** {{wiki:PublicMethod.gif|}} ToString() ​**
  
-==== Parameters ==== +  * //N/A// 
-**obj** +== Remarks ​== 
-  * **Type**:​Object +  * //N/A//
-  * **Description**:​N/A+
  
-[[#Public Methods|Go Back]] +== Return Value == 
-=== GetHashCode() === +  * Type:String 
-N/A +  * Description:​N/A
-==== Remarks ==== +
-N/A+
  
-**Return Value** +== Parameters == 
-  * **Return Type**:Int32 +<div newline></​div>​ 
-  ​* **Description**:​N/​A+** {{wiki:PublicMethod.gif|}} Equals(Object) ​**
  
-==== Parameters ==== +  * //N/A// 
-[[#Public Methods|Go Back]] +== Remarks == 
-=== GetHigherScaleTile(RectangleShape,​Double) === +  * //N/A//
-N/A +
-==== Remarks ​==== +
-N/A+
  
-**Return Value** +== Return Value == 
-  * **Return ​Type**:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] +  * Type:Boolean 
-  ​* **Description**:N/A+  * Description:​N/​A
  
-==== Parameters ​==== +== Parameters == 
-**tileBoundingBox** +  * //obj// 
-  * **Type**:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +    * Type:Object 
-  * **Description**:N/A+    * Description:​N/​A
  
-**tileScale** +<div newline></​div>​ 
-  * **Type**:Double +** {{wiki:PublicMethod.gif|}} GetHashCode() ​**
-  ​* **Description**:​N/​A+
  
-[[#Public Methods|Go Back]] +  * //N/A// 
-=== GetTile(RectangleShape) === +== Remarks == 
-N/A +  * //N/A//
-==== Remarks ​==== +
-N/A+
  
-**Return Value** +== Return Value == 
-  * **Return ​Type**:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] +  * Type:Int32 
-  ​* **Description**:N/A+  * Description:​N/​A
  
-==== Parameters ​==== +== Parameters == 
-**tileBoundingBox** +<div newline></​div>​ 
-  * **Type**:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +** {{wiki:PublicMethod.gif|}} GetType() ​**
-  ​* **Description**:​N/​A+
  
-[[#Public Methods|Go Back]] +  * //N/A// 
-=== GetTile(Int64,​Int64) === +== Remarks == 
-N/A +  * //N/A//
-==== Remarks ​==== +
-N/A+
  
-**Return Value** +== Return Value == 
-  * **Return ​Type**:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] +  * Type:Type 
-  ​* **Description**:N/A+  * Description:​N/​A
  
-==== Parameters ​==== +== Parameters ​== 
-**row** +<div newline></​div>​ 
-  * **Type**:Int64 +==== Protected Methods ​==== 
-  ​* **Description**:​N/​A+** {{wiki:ProtectedMethod.gif|}} GetTileCore(Int64,​Int64) **
  
-**column** +  ​* //This method returns the BitmapTile corresponding to passed in row and column.// 
-  * **Type**:​Int64 +== Remarks == 
-  * **Description**:​N/A+  * //N/A//
  
-[[#Public Methods|Go Back]] +== Return Value == 
-=== GetTiles(RectangleShape) === +  * Type:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] 
-N/A +  * Description:​Returns the BitmapTile corresponding to the passed in row and column.
-==== Remarks ==== +
-N/A+
  
-**Return Value** +== Parameters == 
-  * **Return ​Type**:Collection<​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]>​ +  * //row// 
-  * **Description**:N/A+    ​* Type:Int64 
 +    * Description:​The target row for the tile to fetch.
  
-==== Parameters ==== +  ​* //column// 
-**worldExtent** +    * Type:Int64 
-  * **Type**:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +    * Description:​The target column for the tile to fetch.
-  * **Description**:N/A+
  
-[[#Public Methods|Go Back]] +<div newline></​div>​ 
-=== GetType() === +** {{wiki:​ProtectedMethod.gif|}} SaveTileCore(Tile) **
-N/A +
-==== Remarks ==== +
-N/A+
  
-**Return Value** +  ​* //This method will save the target tile passed in.// 
-  * **Return Type**:Type +== Remarks == 
-  * **Description**:​N/A+  * //This method will not take effect when the ReadOnly is set to true.//
  
-==== Parameters ==== +== Return Value == 
-[[#Public Methods|Go Back]] +  * Type:Void 
-=== SaveTile(Tile) === +  * Description:​N/A
-N/A +
-==== Remarks ==== +
-N/A+
  
-**Return Value** +== Parameters == 
-  * **Return ​Type**:Void +  * //tile// 
-  * **Description**:N/A+    ​* Type:[[ThinkGeo.MapSuite.Core.Tile|Tile]] 
 +    * Description:​The target tile to be saved.
  
-==== Parameters ==== +<div newline></​div>​ 
-**tile** +** {{wiki:ProtectedMethod.gif|}} DeleteTileCore(Tile) **
-  * **Type**:[[ThinkGeo.MapSuite.Core.Tile|Tile]] +
-  ​* **Description**:​N/​A+
  
-[[#Public Methods|Go Back]] +  * //This method will delete the target tile passed in.// 
-=== SaveTiles(Bitmap,​RectangleShape,​Boolean) === +== Remarks == 
-N/A +  * //This method will not take effect when the ReadOnly is set to true.//
-==== Remarks ​==== +
-N/A+
  
-**Return Value** +== Return Value == 
-  * **Return ​Type**:Void +  * Type:Void 
-  ​* **Description**:N/A+  * Description:​N/​A
  
-==== Parameters ​==== +== Parameters == 
-**bitmap** +  * //tile// 
-  * **Type**:Bitmap +    * Type:[[ThinkGeo.MapSuite.Core.Tile|Tile]] 
-  * **Description**:N/A+    * Description:​The target tile to be deleted.
  
-**bitmapExtent** +<div newline></​div>​ 
-  * **Type**:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +** {{wiki:ProtectedMethod.gif|}} ClearCacheCore() ​**
-  ​* **Description**:​N/​A+
  
-**saveContainedCellsOnly** +  ​* //This method will clear all the tiles in the tileCache.//​ 
-  * **Type**:​Boolean +== Remarks == 
-  * **Description**:​N/A+  * //This method will not take effect when the ReadOnly is set to true.//
  
-[[#Public Methods|Go Back]] +== Return Value == 
-=== SaveTiles(Bitmap,​RectangleShape) === +  * Type:Void 
-N/A +  * Description:​N/A
-==== Remarks ==== +
-N/A+
  
-**Return Value** +== Parameters == 
-  * **Return Type**:Void +<div newline></​div>​ 
-  ​* **Description**:​N/​A+** {{wiki:ProtectedMethod.gif|}} GetHigherScaleTileCore(RectangleShape,​Double) ​**
  
-==== Parameters ==== +  * //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.//​ 
-**bitmap** +== Remarks ​== 
-  * **Type**:​Bitmap +  * //N/A//
-  * **Description**:​N/A+
  
-**bitmapExtent** +== Return Value == 
-  ​* **Type**:​[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +  * Type:​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] 
-  ​* **Description**:N/A+  * Description:​Returns the higher scale(higher zoomLevel) bitmap tile.
  
-[[#Public Methods|Go Back]] +== Parameters ​== 
-=== ToString() === +  * //​tileBoundingBox/​/ 
-N/A +    * Type:​[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] 
-==== Remarks ==== +    * Description:​The parameter specifies the current tile bounding box.
-N/A+
  
-**Return Value** +  ​* //​tileScale//​ 
-  * **Return ​Type**:String +    * Type:Double 
-  * **Description**:N/A+    * Description:​This parameter specifies the current tile scale.
  
-==== Parameters ==== +<div newline></​div>​ 
-[[#Public Methods|Go Back]] +** {{wiki:​ProtectedMethod.gif|}} MergeBitmaps(IEnumerable<​BitmapTile>,​Double) **
-===== Protected Methods ===== +
-=== 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** +  ​* //N/A// 
-  * **Return Type**:Void +== Remarks == 
-  * **Description**:​N/A+  * //N/A//
  
-==== Parameters ==== +== Return Value == 
-[[#Protected Methods|Go Back]] +  * Type:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] 
-=== DeleteTileCore(Tile) === +  * Description:​N/​A
-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** +== Parameters == 
-  * **Return ​Type**:Void +  * //​tilesToMerge//​ 
-  * **Description**:N/A+    ​* Type:IEnumerable<​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]>​ 
 +    * Description:​N/​A
  
-==== Parameters ==== +  ​* //scale// 
-**tile** +    * Type:Double 
-  * **Type**:[[ThinkGeo.MapSuite.Core.Tile|Tile]] +    * Description:​N/A
-  * **Description**:The target tile to be deleted.+
  
-[[#​Protected Methods|Go Back]] +<div newline></​div>​ 
-=== Finalize() === +** {{wiki:​ProtectedMethod.gif|}} OnGottenCacheImage(GottenCacheImageBitmapTileCacheEventArgs) **
-N/A +
-==== Remarks ==== +
-N/A+
  
-**Return Value** +  ​* //N/A// 
-  * **Return Type**:Void +== Remarks == 
-  * **Description**:​N/A+  * //N/A//
  
-==== Parameters ==== +== Return Value == 
-[[#​Protected Methods|Go Back]] +  * Type:Void 
-=== GetHigherScaleTileCore(RectangleShape,​Double) === +  * Description:​N/A
-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** +== Parameters == 
-  * **Return ​Type**:​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] +  * //e// 
-  * **Description**:Returns the higher scale(higher zoomLevel) bitmap tile.+    ​* Type:​[[ThinkGeo.MapSuite.Core.GottenCacheImageBitmapTileCacheEventArgs|GottenCacheImageBitmapTileCacheEventArgs]] 
 +    * Description:​N/A
  
-==== Parameters ==== +<div newline></​div>​ 
-**tileBoundingBox** +** {{wiki:ProtectedMethod.gif|}} OnGettingCacheImage(GettingCacheImageBitmapTileCacheEventArgs) ​**
-  * **Type**:[[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] +
-  ​* **Description**:​The parameter specifies the current tile bounding box.+
  
-**tileScale** +  ​* //N/A// 
-  * **Type**:​Double +== Remarks == 
-  * **Description**:​This parameter specifies the current tile scale.+  * //N/A//
  
-[[#​Protected Methods|Go Back]] +== Return Value == 
-=== GetTileCore(Int64,​Int64) === +  * Type:Void 
-This method returns the BitmapTile corresponding to passed in row and column. +  * Description:​N/A
-==== Remarks ==== +
-N/A+
  
-**Return Value** +== Parameters == 
-  * **Return ​Type**:​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] +  * //e// 
-  * **Description**:Returns the BitmapTile corresponding to the passed in row and column.+    ​* Type:​[[ThinkGeo.MapSuite.Core.GettingCacheImageBitmapTileCacheEventArgs|GettingCacheImageBitmapTileCacheEventArgs]] 
 +    * Description:​N/A
  
-==== Parameters ==== +<div newline></​div>​ 
-**row** +** {{wiki:ProtectedMethod.gif|}} Finalize() ​**
-  * **Type**:Int64 +
-  ​* **Description**:​The target row for the tile to fetch.+
  
-**column** +  ​* //N/A// 
-  * **Type**:​Int64 +== Remarks == 
-  * **Description**:​The target column for the tile to fetch.+  * //N/A//
  
-[[#​Protected Methods|Go Back]] +== Return Value == 
-=== MemberwiseClone() === +  * Type:Void 
-N/A +  * Description:​N/A
-==== Remarks ==== +
-N/A+
  
-**Return Value** +== Parameters == 
-  * **Return Type**:Object +<div newline></​div>​ 
-  ​* **Description**:​N/​A+** {{wiki:ProtectedMethod.gif|}} MemberwiseClone() ​**
  
-==== Parameters ==== +  * //N/A// 
-[[#​Protected Methods|Go Back]] +== Remarks == 
-=== MergeBitmaps(IEnumerable<​BitmapTile>,​Double) === +  * //N/A//
-N/A +
-==== Remarks ​==== +
-N/A+
  
-**Return Value** +== Return Value == 
-  * **Return ​Type**:[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]] +  * Type:Object 
-  ​* **Description**:N/A+  * Description:​N/​A
  
-==== Parameters ​==== +== Parameters ​== 
-**tilesToMerge** +<div newline></​div>​ 
-  * **Type**:IEnumerable<​[[ThinkGeo.MapSuite.Core.BitmapTile|BitmapTile]]>​ +==== Public Properties ​==== 
-  ​* **Description**:​N/​A+** {{wiki:PublicProperty.gif|}} MaximumTilesCount ​**
  
-**scale** +This property gets or sets the maximum tiles count, if it exceed,it will delete the old first cached tiles. 
-  ​* **Type**:Double +== Remarks == 
-  * **Description**:​N/​A+N/A 
 +== Return Value == 
 +  * Type:Int32
  
-[[#​Protected Methods|Go Back]] +** {{wiki:​PublicProperty.gif|}} CachedTilesByScale ** 
-=== OnGettingCacheImage(GettingCacheImageBitmapTileCacheEventArgs) === + 
-N/A +This property gets the Cached tiles,each item is a Dictionary with scale as its key. 
-==== Remarks ​====+== Remarks ==
 N/A 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>​]]
  
-**Return Value** +** {{wiki:PublicProperty.gif|}} TileMatrix ​**
-  * **Return Type**:Void +
-  ​* **Description**:​N/​A+
  
-==== Parameters ==== 
-**e** 
-  * **Type**:​[[ThinkGeo.MapSuite.Core.GettingCacheImageBitmapTileCacheEventArgs|GettingCacheImageBitmapTileCacheEventArgs]] 
-  * **Description**:​N/​A 
- 
-[[#​Protected Methods|Go Back]] 
-=== OnGottenCacheImage(GottenCacheImageBitmapTileCacheEventArgs) === 
 N/A N/A
-==== Remarks ​====+== Remarks ==
 N/A N/A
 +== Return Value ==
 +  * Type:​[[ThinkGeo.MapSuite.Core.TileMatrix|TileMatrix]]
  
-**Return Value** +** {{wiki:PublicProperty.gif|}} TileAccessMode ​**
-  * **Return Type**:Void +
-  * **Description**:​N/​A +
- +
-==== Parameters ==== +
-**e** +
-  * **Type**:​[[ThinkGeo.MapSuite.Core.GottenCacheImageBitmapTileCacheEventArgs|GottenCacheImageBitmapTileCacheEventArgs]] +
-  ​* **Description**:​N/​A +
- +
-[[#​Protected Methods|Go Back]] +
-=== 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** +
-  * **Return Type**:​Void +
-  * **Description**:​N/​A +
- +
-==== Parameters ==== +
-**tile** +
-  * **Type**:​[[ThinkGeo.MapSuite.Core.Tile|Tile]] +
-  * **Description**:​The target tile to be saved.+
  
-[[#​Protected Methods|Go Back]] 
-===== Public Properties ===== 
-=== CacheId === 
 N/A N/A
-==== Remarks ​====+== Remarks ==
 N/A N/A
-==== Return Value ==== +== Return Value == 
-**Return ​Type**:String+  * Type:[[ThinkGeo.MapSuite.Core.TileAccessMode|TileAccessMode]]
  
-[[#Public Properties|Go Back]] +** {{wiki:PublicProperty.gif|}} NoDataTileImage **
-=== CachedTilesByScale === +
-This property gets the Cached tiles,each item is a Dictionary with scale as its key. +
-==== Remarks ==== +
-N/A +
-==== Return Value ==== +
-**Return 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>​]]+
  
-[[#Public Properties|Go Back]] 
-=== ImageFormat === 
 N/A N/A
-==== Remarks ​====+== Remarks ==
 N/A N/A
-==== Return Value ==== +== Return Value == 
-**Return ​Type**:[[ThinkGeo.MapSuite.Core.TileImageFormat|TileImageFormat]]+  * Type:Bitmap 
 + 
 +** {{wiki:PublicProperty.gif|}} LoadingTileImage **
  
-[[#Public Properties|Go Back]] 
-=== JpegQuality === 
 N/A N/A
-==== Remarks ​====+== Remarks ==
 N/A N/A
-==== Return Value ==== +== Return Value == 
-**Return ​Type**:Int16+  * Type:Bitmap 
 + 
 +** {{wiki:PublicProperty.gif|}} ImageFormat **
  
-[[#Public Properties|Go Back]] 
-=== LoadingTileImage === 
 N/A N/A
-==== Remarks ​====+== Remarks ==
 N/A N/A
-==== Return Value ==== +== Return Value == 
-**Return ​Type**:Bitmap+  * Type:[[ThinkGeo.MapSuite.Core.TileImageFormat|TileImageFormat]]
  
-[[#Public Properties|Go Back]] +** {{wiki:​PublicProperty.gif|}} JpegQuality ​**
-=== 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 ==== +
-**Return Type**:Int32+
  
-[[#Public Properties|Go Back]] 
-=== NoDataTileImage === 
 N/A N/A
-==== Remarks ​====+== Remarks ==
 N/A N/A
-==== Return Value ==== +== Return Value == 
-**Return ​Type**:Bitmap+  * Type:Int16
  
-[[#Public Properties|Go Back]] +** {{wiki:PublicProperty.gif|}} CacheId **
-=== TileAccessMode === +
-N/A +
-==== Remarks ==== +
-N/A +
-==== Return Value ==== +
-**Return Type**:[[ThinkGeo.MapSuite.Core.TileAccessMode|TileAccessMode]]+
  
-[[#Public Properties|Go Back]] 
-=== TileMatrix === 
 N/A N/A
-==== Remarks ​====+== Remarks ==
 N/A N/A
-==== Return Value ==== +== Return Value == 
-**Return ​Type**:[[ThinkGeo.MapSuite.Core.TileMatrix|TileMatrix]]+  * Type:String
  
-[[#Public Properties|Go Back]] +==== Protected Properties ==== 
-===== Protected Properties ​===== +==== Public Events ==== 
-===== Public Events ​===== +** {{wiki:​PublicEvent.gif|}} GottenCacheImage **
-=== GettingCacheImage ===+
 N/A N/A
-==== Remarks ​====+== Remarks ==
 N/A N/A
  
-**Event Arguments**:​[[ThinkGeo.MapSuite.Core.GettingCacheImageBitmapTileCacheEventArgs|GettingCacheImageBitmapTileCacheEventArgs]]+Event Arguments:​[[ThinkGeo.MapSuite.Core.GottenCacheImageBitmapTileCacheEventArgs|GottenCacheImageBitmapTileCacheEventArgs]]
  
-[[#Public Events|Go Back]] +** {{wiki:​PublicEvent.gif|}} GettingCacheImage **
-=== GottenCacheImage ===+
 N/A N/A
-==== Remarks ​====+== Remarks ==
 N/A N/A
  
-**Event Arguments**:​[[ThinkGeo.MapSuite.Core.GottenCacheImageBitmapTileCacheEventArgs|GottenCacheImageBitmapTileCacheEventArgs]]+Event Arguments:​[[ThinkGeo.MapSuite.Core.GettingCacheImageBitmapTileCacheEventArgs|GettingCacheImageBitmapTileCacheEventArgs]]
  
-[[#Public Events|Go Back]] 
  
thinkgeo.mapsuite.core.inmemorybitmaptilecache.1442485911.txt.gz · Last modified: 2015/09/17 10:31 by admin

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