ThinkGeo.MapSuite.Core.FileBitmapTileCache

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.

ClearCache(TimeSpan,Double)

• N/A

• N/A

• Type:Void
• Description:N/A

• tileExpiration
  • Type:TimeSpan
  • Description:N/A

• maxSizeInMegabytes
  • Type:Double
  • Description:N/A

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.

CheckExpiration(String)

• N/A

• N/A

• Type:Boolean
• Description:N/A

• tileImageFileName
  • Type:String
  • Description:N/A

GetBinariesFromBitmap(GeoImage)

• N/A

• N/A

• Type:Byte[]
• Description:N/A

• bitmap
  • 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

GetEncoder(GeoImageFormat)

• N/A

• N/A

• Type:ImageCodecInfo
• Description:N/A

• format
  • Type:GeoImageFormat
  • Description:N/A

GetTemporaryFolder()

• 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

CapabilityInMegaBytes

• N/A

• N/A

• Type:Int32

GottenCacheImage

• N/A

• N/A

Event Arguments:GottenCacheImageBitmapTileCacheEventArgs

GettingCacheImage

• N/A

• N/A

Event Arguments:GettingCacheImageBitmapTileCacheEventArgs