This is the base class for TileCache system.

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

TileCache(String,TileImageFormat,TileMatrix)

This is the constructor of the class.

N/A

• cacheId
  • Type:String
  • Description:This is the cache identifier which marks its difference with other TileCache.

• imageFormat
  • Type:TileImageFormat
  • Description:This is the imageFormate showing what kind of image we are trying to save.

• tileMatrix
  • Type:TileMatrix
  • Description:This is the tile matrix system which is used for caculating tiles.

SaveTile(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.

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)

This method will save the bitmap with its extent attached into tiles.

N/A

• Type:Void
• Description:N/A

• bitmap
  • Type:Bitmap
  • Description:The target bitmap to be saved into tiles.

• bitmapExtent
  • Type:RectangleShape
  • Description:The target extent for the bitmap.

DeleteTiles(RectangleShape)

This method will delete the tiles within the passed in worldExtent.

N/A

• Type:Void
• Description:N/A

• worldExtent
  • Type:RectangleShape
  • Description:The target extent to delete all tiles within it.

DeleteTile(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.

ClearCache()

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

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

ClearCacheCore()

This abstract method will clear all the tiles in the tileCache, for each sub TileCache class must implement this method.

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

• Type:Void
• Description:N/A

SaveTileCore(Tile)

This abstract method will save the target tile passed in, for each sub TileCache class must implement this method.

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 abstract method will delete the target tile passed in, for each sub TileCache class must implement this method.

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.

Finalize()

N/A

N/A

• Type:Void
• Description:N/A

MemberwiseClone()

N/A

N/A

• Type:Object
• Description:N/A

TileMatrix

Gets or sets the TileMatrix which is used in caculation for tiles.

N/A

• Type:TileMatrix

TileAccessMode

Gets or sets the Mode for the TileCache access the tiles. The Default value is ReadAddDelete

If you want it to take effect, you need set the ReadOnly property false.

• Type:TileAccessMode

NoDataTileImage

This property returns back a preset image showing the tile data is missing.

N/A

• Type:Bitmap

LoadingTileImage

This property returns back a preset image showing the Tile is loading.

N/A

• Type:Bitmap

ImageFormat

Gets or sets the tile image format.

N/A

• Type:TileImageFormat

JpegQuality

Gets or sets the Jpeg quality , this property only take effects when setting the ImageFormat to Jpeg.

N/A

• Type:Int16

CacheId

Gets or sets the id of the TileCache.

N/A

• Type:String