This class is a concrete class inherits from BitmapTileCache. In this class, the tiles will be saved in disk and can be viewed very conveniently.

• System.Object
  • ThinkGeo.MapSuite.Core.TileCache
    • ThinkGeo.MapSuite.Core.BitmapTileCache
      • ThinkGeo.MapSuite.Core.FileBitmapTileCache
        • ThinkGeo.MapSuite.Core.EncryptedFileBitmapTileCache

FileBitmapTileCache()

This is the default constructor.

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

FileBitmapTileCache(String)

This is the overloads constructor.

If you use this constructor, the other properties are set with default values.

• cacheDirectory
  • Type:String
  • Description:This parameter specifies the cache directory of the tile cache.

FileBitmapTileCache(String,String)

This is the overloads constructor.

If you use this constructor, the other properties are set with default values.

• cacheDirectory
  • Type:String
  • Description:This parameter specifies the cache directory of the tile cache.

• cacheId
  • Type:String
  • Description:This parameter specifies the cache id of the tile cache.

FileBitmapTileCache(String,String,TileImageFormat,TileMatrix)

This is the constructor with all the parameters needed passed in.

N/A

• cacheDirectory
  • Type:String
  • Description:This parameter specifies the cache directory of the tile cache.

• cacheId
  • Type:String
  • Description:This parameter specifies the cache id of the tile cache.

• imageFormat
  • Type:TileImageFormat
  • Description:This parameter specifies the image format of the tile cahce.

• tileMatrix
  • Type:TileMatrix
  • Description:This parameter specifies the tile matrix of the tile cache.

GetTileImageFileName(Int64,Int64)

N/A

N/A

• Type:String
• Description:N/A

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

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

GetTileImageFileNames(RectangleShape)

N/A

N/A

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

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

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, you could override this API to create your own logic.

N/A

• 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.

zhs=(String)

N/A

N/A

• Type:Boolean
• Description:N/A

• zxs=
  • Type:String
  • Description:N/A

0Bs=(GeoImage)

N/A

N/A

• Type:Byte[]
• Description:N/A

• 0Rs=
  • Type:GeoImage
  • Description:N/A

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

0hs=(GeoImageFormat)

N/A

N/A

• Type:ImageCodecInfo
• Description:N/A

• 0xs=
  • Type:GeoImageFormat
  • Description:N/A

2hs=()

N/A

N/A

• Type:String
• Description:N/A

CacheDirectory

Gets or sets the cache direcory.

N/A

• Type:String

ExpirationTime

N/A

N/A

• Type:TimeSpan

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

yhs=

N/A

N/A

• Type:Int32

GottenCacheImage N/A

N/A

Event Arguments:GottenCacheImageBitmapTileCacheEventArgs

GettingCacheImage N/A

N/A

Event Arguments:GettingCacheImageBitmapTileCacheEventArgs