courselog.maputils
Class MapReferencePoint

java.lang.Object
  courselog.gpsutils.GeoPoint
      courselog.maputils.MapReferencePoint

All Implemented Interfaces:

ewe.util.Copyable

public class MapReferencePoint
extends GeoPoint
implements ewe.util.Copyable

Field Summary

static java.lang.String	CSVLINECODE Code to read a MapReferencePoint CSV line.
int	iX Coordinates in the bitmap of the reference point.
int	iY

Fields inherited from class courselog.gpsutils.GeoPoint

altSeaLevel, dummyAng, dummyCoord, ER, lat, lon, myX, myY, myZ, uTMEasting, uTMLatZone, uTMLonZone, uTMNorthing

Constructor Summary

MapReferencePoint()
Creates a new instance of MapReferencePoint

Method Summary

void	copyFrom(java.lang.Object param) Copy of param reference point into this.
int	formatInBuffer(byte[] buff) Formats this map reference point in a buffer so that it can be written to the reference file.
java.lang.Object	getCopy() Create a new copy of this reference point.
void	initialise() Initialise the Reference point with (-1,-1) coordinates e.g.
boolean	readFromCsvLine(java.lang.String l) Read a line of CSV values into a MapReferencePoint.

Methods inherited from class courselog.gpsutils.GeoPoint

computeCartesian, computeLatLonAlt, computeLatLonToUTMRef, computeUTMtoLatLng, coordinatesIn, ddmmssLat, ddmmssLon, directionTo, distance, formatAlt, getLat, getLon, getUTMLatitudeZoneLetter, headingTo, moveBy, readFromLogLine, toLatLonString, toString, toUTMString

Methods inherited from class java.lang.Object

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

Field Detail

CSVLINECODE

public static final java.lang.String CSVLINECODE

Code to read a MapReferencePoint CSV line.

See Also:

Constant Field Values

iX

public int iX

Coordinates in the bitmap of the reference point.

iY

public int iY

Constructor Detail

MapReferencePoint

public MapReferencePoint()

Creates a new instance of MapReferencePoint

Method Detail

initialise

public void initialise()

Initialise the Reference point with (-1,-1) coordinates e.g. invalid ones.

Overrides:

initialise in class GeoPoint

copyFrom

public void copyFrom(java.lang.Object param)

Copy of param reference point into this.

Overrides:

copyFrom in class GeoPoint

Parameters:

param - Object to copy from, if not a MapReferencePoint, no copy.

getCopy

public java.lang.Object getCopy()

Create a new copy of this reference point.

Specified by:

getCopy in interface ewe.util.Copyable

Overrides:

getCopy in class GeoPoint

Returns:

New GeoPoint with identical data

See Also:

Copyable.getCopy()

readFromCsvLine

public boolean readFromCsvLine(java.lang.String l)

Read a line of CSV values into a MapReferencePoint.

formatInBuffer

public int formatInBuffer(byte[] buff)

Formats this map reference point in a buffer so that it can be written to the reference file. Values are formatted in order to be readable as csv values.

Overrides:

formatInBuffer in class GeoPoint

Parameters:

buff - buffer to write in.

Returns:

Length of the formatted values in the buffer.