Package org.hortonmachine.gears.io.las.core.laszip4j

Class LaszipHeader

java.lang.Object

org.hortonmachine.gears.io.las.core.laszip4j.LaszipHeader

All Implemented Interfaces:

ILasHeader

public class LaszipHeader
extends Object
implements ILasHeader

Las header object for las spec 1.0.

Author:

Andrea Antonello (www.hydrologis.com)

Constructor Summary

Constructors

Constructor	Description
LaszipHeader(com.github.mreutegg.laszip4j.LASHeader header, org.opengis.referencing.crs.CoordinateReferenceSystem crs)

Method Summary

Modifier and Type	Method	Description
org.opengis.referencing.crs.CoordinateReferenceSystem	getCrs()
org.geotools.geometry.jts.ReferencedEnvelope3D	getDataEnvelope()
short	getFileCreationDayOfYear()
short	getFileCreationYear()
String	getFileSignature()
char	getFileSourceID()
String	getGeneratingSoftware()
int	getGpsTimeType()
char	getHeaderSize()
int	getNumberOfVariableLengthRecords()
long	getOffset()
byte	getPointDataFormat()
byte	getPointDataRecordFormat()
int	getProjectID_GUIDData1()
char	getProjectID_GUIDData2()
char	getProjectID_GUIDData3()
byte[]	getProjectID_GUIDData4()
double[]	getRawDataEnvelope()
short	getRecordLength()
long	getRecordsCount()
String	getSystemIdentifier()
String	getVersion()
double[]	getXYZOffset()
double[]	getXYZScale()
boolean	hasGpsTime()
boolean	hasRGB()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

LaszipHeader

public LaszipHeader(com.github.mreutegg.laszip4j.LASHeader header,
                    org.opengis.referencing.crs.CoordinateReferenceSystem crs)

Method Detail

getVersion

public String getVersion()

Specified by:

getVersion in interface ILasHeader

Returns:

the version of the las file as major.minor.

getCrs

public org.opengis.referencing.crs.CoordinateReferenceSystem getCrs()

Specified by:

getCrs in interface ILasHeader

Returns:

the crs of the file.

getRecordsCount

public long getRecordsCount()

Specified by:

getRecordsCount in interface ILasHeader

Returns:

the number of records.

getOffset

public long getOffset()

Specified by:

getOffset in interface ILasHeader

getXYZScale

public double[] getXYZScale()

Specified by:

getXYZScale in interface ILasHeader

getXYZOffset

public double[] getXYZOffset()

Specified by:

getXYZOffset in interface ILasHeader

getRecordLength

public short getRecordLength()

Specified by:

getRecordLength in interface ILasHeader

getDataEnvelope

public org.geotools.geometry.jts.ReferencedEnvelope3D getDataEnvelope()

Specified by:

getDataEnvelope in interface ILasHeader

Returns:

the 3D data envelope of the file.

hasGpsTime

public boolean hasGpsTime()

Specified by:

hasGpsTime in interface ILasHeader

getGpsTimeType

public int getGpsTimeType()

Specified by:

getGpsTimeType in interface ILasHeader

hasRGB

public boolean hasRGB()

Specified by:

hasRGB in interface ILasHeader

getPointDataFormat

public byte getPointDataFormat()

Specified by:

getPointDataFormat in interface ILasHeader

toString

public String toString()

Overrides:

toString in class Object

getRawDataEnvelope

public double[] getRawDataEnvelope()

Specified by:

getRawDataEnvelope in interface ILasHeader

Returns:

the 3D data envelope of the file, as an array of doubles: [xmin, ymin, zmin, xmax, ymax, zmax]

getFileSignature

public String getFileSignature()

Specified by:

getFileSignature in interface ILasHeader

getFileSourceID

public char getFileSourceID()

Specified by:

getFileSourceID in interface ILasHeader

getProjectID_GUIDData1

public int getProjectID_GUIDData1()

Specified by:

getProjectID_GUIDData1 in interface ILasHeader

getProjectID_GUIDData2

public char getProjectID_GUIDData2()

Specified by:

getProjectID_GUIDData2 in interface ILasHeader

getProjectID_GUIDData3

public char getProjectID_GUIDData3()

Specified by:

getProjectID_GUIDData3 in interface ILasHeader

getProjectID_GUIDData4

public byte[] getProjectID_GUIDData4()

Specified by:

getProjectID_GUIDData4 in interface ILasHeader

getSystemIdentifier

public String getSystemIdentifier()

Specified by:

getSystemIdentifier in interface ILasHeader

getGeneratingSoftware

public String getGeneratingSoftware()

Specified by:

getGeneratingSoftware in interface ILasHeader

getFileCreationYear

public short getFileCreationYear()

Specified by:

getFileCreationYear in interface ILasHeader

getFileCreationDayOfYear

public short getFileCreationDayOfYear()

Specified by:

getFileCreationDayOfYear in interface ILasHeader

getHeaderSize

public char getHeaderSize()

Specified by:

getHeaderSize in interface ILasHeader

getNumberOfVariableLengthRecords

public int getNumberOfVariableLengthRecords()

Specified by:

getNumberOfVariableLengthRecords in interface ILasHeader

getPointDataRecordFormat

public byte getPointDataRecordFormat()

Specified by:

getPointDataRecordFormat in interface ILasHeader