com.bbn.openmap.layer.rpf
Class RpfAttributes

java.lang.Object
  com.bbn.openmap.layer.rpf.RpfAttributes

public class RpfAttributes
extends java.lang.Object

This class knows how to read the attribute section of an RPF file. This section includes all the information about the image, including source and production information.

Nested Class Summary

static class	RpfAttributes.AttributeOffsetRecord
static class	RpfAttributes.AttributeSubheader

Field Summary

java.lang.String	chartSeriesCode
java.lang.String	currencyDate
int	dataLevel
java.lang.String	dataSource
java.lang.String	edition
java.lang.String	ellipsoidCode
float	eMagChange
int	eMagChangeUnits
java.lang.String	gridCode
float	gridConver
int	gridConverUnits
long	gsd
double	highElevation
int	highElevationUnits
double	highLat
double	highLon
long	horAbsAccuracy
int	horAbsUnits
java.lang.String	horDatumCode
long	horRelAccuracy
int	horRelUnits
java.lang.String	legendFileName
float	magAngle
int	magAngleUnits
java.lang.String	mapDesignationCode
int	navSystemCode
java.lang.String	oldHorDatum
java.lang.String	productionDate
float	projectionA
float	projectionB
float	projectionC
java.lang.String	projectionCode
float	projectionD
java.lang.String	significantDate
java.lang.String	soundingDatumCode
long	vertAbsAccuracy
int	vertAbsUnits
java.lang.String	vertDatumCode
long	vertRelAccuracy
int	vertRelUnits
float	wMagChange
int	wMagChangeUnits

Constructor Summary

RpfAttributes()

Method Summary

static RpfAttributes	getAttributes(BinaryFile binFile) Get the attributes from within a RPF Frame file, after the header has been read.
static RpfAttributes	getAttributes(java.lang.String filename) Get the attributes from within a RPF Frame file.
static void	main(java.lang.String[] args)
boolean	read(BinaryFile binFile, long attributeLocation) Read the section in a file.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

currencyDate

public java.lang.String currencyDate

productionDate

public java.lang.String productionDate

significantDate

public java.lang.String significantDate

chartSeriesCode

public java.lang.String chartSeriesCode

mapDesignationCode

public java.lang.String mapDesignationCode

oldHorDatum

public java.lang.String oldHorDatum

edition

public java.lang.String edition

projectionCode

public java.lang.String projectionCode

projectionA

public float projectionA

projectionB

public float projectionB

projectionC

public float projectionC

projectionD

public float projectionD

vertDatumCode

public java.lang.String vertDatumCode

horDatumCode

public java.lang.String horDatumCode

vertAbsAccuracy

public long vertAbsAccuracy

vertAbsUnits

public int vertAbsUnits

horAbsAccuracy

public long horAbsAccuracy

horAbsUnits

public int horAbsUnits

vertRelAccuracy

public long vertRelAccuracy

vertRelUnits

public int vertRelUnits

horRelAccuracy

public long horRelAccuracy

horRelUnits

public int horRelUnits

ellipsoidCode

public java.lang.String ellipsoidCode

soundingDatumCode

public java.lang.String soundingDatumCode

navSystemCode

public int navSystemCode

gridCode

public java.lang.String gridCode

eMagChange

public float eMagChange

eMagChangeUnits

public int eMagChangeUnits

wMagChange

public float wMagChange

wMagChangeUnits

public int wMagChangeUnits

magAngle

public float magAngle

magAngleUnits

public int magAngleUnits

gridConver

public float gridConver

gridConverUnits

public int gridConverUnits

highElevation

public double highElevation

highElevationUnits

public int highElevationUnits

highLat

public double highLat

highLon

public double highLon

legendFileName

public java.lang.String legendFileName

dataSource

public java.lang.String dataSource

gsd

public long gsd

dataLevel

public int dataLevel

Constructor Detail

RpfAttributes

public RpfAttributes()

Method Detail

read

public boolean read(BinaryFile binFile,
                    long attributeLocation)

Read the section in a file. The method will start reading from the offset provided.

Parameters:

binFile - the opened RPF file.

attributeLocation - the offset of the attribute section in the file.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getAttributes

public static RpfAttributes getAttributes(java.lang.String filename)
                                   throws java.io.IOException,
                                          java.io.FileNotFoundException

Get the attributes from within a RPF Frame file. Returns null if something goes wrong. You do need to make sure that the Debug class is initialized before calling this class. For OpenMap, it usually is.

Parameters:

filename - the file path for the RPF frame file.

Returns:

a RpfAttributes object.

Throws:

java.io.IOException

java.io.FileNotFoundException

getAttributes

public static RpfAttributes getAttributes(BinaryFile binFile)
                                   throws java.io.IOException,
                                          java.io.FileNotFoundException

Get the attributes from within a RPF Frame file, after the header has been read. Returns null if something goes wrong. You do need to make sure that the Debug class is initialized before calling this class. For OpenMap, it usually is.

Parameters:

binFile - BinaryFile.

Returns:

a RpfAttributes object.

Throws:

java.io.IOException

java.io.FileNotFoundException

main

public static void main(java.lang.String[] args)