com.partnersoft.v3x.apps.MapBrowser.image
Class FileSystemImageStore

java.lang.Object
  com.partnersoft.v3x.apps.MapBrowser.image.TiledImageStore
      com.partnersoft.v3x.apps.MapBrowser.image.FileSystemImageStore

All Implemented Interfaces:

java.io.Serializable

public class FileSystemImageStore
extends TiledImageStore

A FileSystemImageStore pulls image files from a local filesystem.

See Also:

Serialized Form

Constructor Summary

FileSystemImageStore()

FileSystemImageStore(java.lang.String path)
Creates a new FileSystemImageStore based at directory base.

Method Summary

java.io.File	fileFor(SheetCoord sheet) Returns the File corresponding to the map image file.
java.lang.String	getImageDir()
java.awt.Image	getImageImpl(SheetCoord coords) Returns the Image associated with a SheetCoord.
java.util.ArrayList	getSuffixes()
boolean	imageExists(SheetCoord coords) Subclasses should override this if Image datapath is arranged differently.
java.io.File	preferredFileFor(SheetCoord sheet) Returns the preferred file (the one with the first suffix from the suffix list), regardless of whether it exists or not.
void	setImageDir(java.lang.String newDir)
void	setSuffixes(java.util.ArrayList newSuffixes)

Methods inherited from class com.partnersoft.v3x.apps.MapBrowser.image.TiledImageStore

convertFromSourceDataUnits, convertToSourceDataUnits, getCacheSize, getImage, getPath, getRenderedScales, getSourceDataScalingFactor, indexFor, isPreloading, renderedScaleAt, setCacheSize, setPath, setPreloading, setRenderedScales, setSourceDataScalingFactor, sheetPixelContaining

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileSystemImageStore

public FileSystemImageStore()

FileSystemImageStore

public FileSystemImageStore(java.lang.String path)

Creates a new FileSystemImageStore based at directory base.

Method Detail

getImageImpl

public java.awt.Image getImageImpl(SheetCoord coords)

Returns the Image associated with a SheetCoord. Returns null if there is none.

Specified by:

getImageImpl in class TiledImageStore

imageExists

public boolean imageExists(SheetCoord coords)

Subclasses should override this if Image datapath is arranged differently.

Specified by:

imageExists in class TiledImageStore

fileFor

public java.io.File fileFor(SheetCoord sheet)

Returns the File corresponding to the map image file.

preferredFileFor

public java.io.File preferredFileFor(SheetCoord sheet)

Returns the preferred file (the one with the first suffix from the suffix list), regardless of whether it exists or not.

getSuffixes

public java.util.ArrayList getSuffixes()

setSuffixes

public void setSuffixes(java.util.ArrayList newSuffixes)

getImageDir

public java.lang.String getImageDir()

setImageDir

public void setImageDir(java.lang.String newDir)