org.free.garminimg
Class SubDivision

java.lang.Object
  org.free.garminimg.SubDivision

public class SubDivision
extends java.lang.Object

A sub division. Represents a part of a map for a given zoom level.

Constructor Summary

SubDivision(int index, int level, TreSubFile subFile)

Method Summary

boolean	checkResolutions()
long	getDataEnd()
long	getDataOffset()
int	getIndex()
int	getLatitude(int latitudeDelta, int additionalAccuracy)
int	getLatitudeCenter()
int	getLevel()
int	getLongitude(int longitudeDelta, int additionalAccuracy)
int	getLongitudeCenter()
int	getLongitudeWidth()
int	getNbObjectTypes()
int	getNextLevel()
int	getObjectTypes()
int	getResolution()
java.util.List<SubDivision>	getSubDivisions()
TreSubFile	getTre()
boolean	guessResolutions()
boolean	includedInCoordinates(int minLong, int maxLong, int minLat, int maxLat)
boolean	parse(TreSubFile file, ImgSubFile.FileContext context, int recordSize)
void	printDebug(java.io.PrintStream out)
void	readMap(int minLong, int maxLong, int minLat, int maxLat, int targetLevel, int objectKindFilter, java.util.BitSet objectTypeFilter, org.free.garminimg.RgnSubFile rgn, org.free.garminimg.LblSubFile lbl, org.free.garminimg.NetSubFile net, MapListener listener, org.free.garminimg.RgnContext rgnContext)
void	setDataEnd(long dataEnd)

Methods inherited from class java.lang.Object

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

Constructor Detail

SubDivision

public SubDivision(int index,
                   int level,
                   TreSubFile subFile)

Method Detail

parse

public boolean parse(TreSubFile file,
                     ImgSubFile.FileContext context,
                     int recordSize)
              throws java.io.IOException

Throws:

java.io.IOException

getDataOffset

public long getDataOffset()

getDataEnd

public long getDataEnd()

setDataEnd

public void setDataEnd(long dataEnd)
                throws java.io.IOException

Throws:

java.io.IOException

getLongitudeWidth

public int getLongitudeWidth()

getLatitudeCenter

public int getLatitudeCenter()

getLongitudeCenter

public int getLongitudeCenter()

getNextLevel

public int getNextLevel()

getObjectTypes

public int getObjectTypes()

getNbObjectTypes

public int getNbObjectTypes()

getSubDivisions

public java.util.List<SubDivision> getSubDivisions()

guessResolutions

public boolean guessResolutions()
                         throws java.io.IOException

Throws:

java.io.IOException

checkResolutions

public boolean checkResolutions()

printDebug

public void printDebug(java.io.PrintStream out)
                throws java.io.IOException

Throws:

java.io.IOException

getLongitude

public int getLongitude(int longitudeDelta,
                        int additionalAccuracy)

getLatitude

public int getLatitude(int latitudeDelta,
                       int additionalAccuracy)

includedInCoordinates

public boolean includedInCoordinates(int minLong,
                                     int maxLong,
                                     int minLat,
                                     int maxLat)

readMap

public void readMap(int minLong,
                    int maxLong,
                    int minLat,
                    int maxLat,
                    int targetLevel,
                    int objectKindFilter,
                    java.util.BitSet objectTypeFilter,
                    org.free.garminimg.RgnSubFile rgn,
                    org.free.garminimg.LblSubFile lbl,
                    org.free.garminimg.NetSubFile net,
                    MapListener listener,
                    org.free.garminimg.RgnContext rgnContext)
             throws java.io.IOException

Throws:

java.io.IOException

getResolution

public int getResolution()

getLevel

public int getLevel()

getTre

public TreSubFile getTre()

getIndex

public int getIndex()