com.esri.arcgis.geodatabaseextensions

Interface ILasFile

All Superinterfaces:

java.io.Serializable

All Known Subinterfaces:

ILasFile2

All Known Implementing Classes:

ILasFile2Proxy, ILasFileProxy, LasFile

public interface ILasFile
extends java.io.Serializable

COM Interface 'ILasFile'. Generated 5/5/2025 2:28:37 PM from 'X:\ArcGIS\com\server\esriGeoDatabaseExtensions.tlb'

Description: 'Provides access to members of LasFile.' Generator Options: PromptForTypeLibraries = False ClashPrefix = esri_ LowerCaseMemberNames = True IDispatchOnly = False RetryOnReject = False AwtForOcxs = True ArraysAsObjects = False DontRenameSameMethods = False ImplementConflictingInterfaces = True ReuseMethods = True RenameConflictingInterfaceMethods = True GenBeanInfo = True GenerateJavadoc =

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	IID Deprecated. Internal use only
static int	IID36ccbfd3_8a6c_4c11_8551_96ae8629aad9
static int	xxDummy Deprecated. Internal use only

Method Summary

Modifier and Type	Method and Description
double	estimatePointCount(IGeometry pAOI) Estimate point count.
double	estimatePointSpacing(boolean bUseStatistics) Estimate point spacing.
IEnvelope	getExtent() The XYZ extent of points in the LAS file.
ILasHeaderInfo	getHeaderInfo() Get LAS file header information.
java.lang.String	getName() The (full) file name.
ISpatialReference	getNativeSpatialReference() The spatial reference defined in the LAS file header.
double	getNumberOfPointRecords() The number of points in the LAS file.
double	getNumberOfPointsByReturn(int returnNumber) The number of points in the LAS file based on the specified LiDAR return number.
int	getPointDataFormat() The record format for points in the LAS file
double	getSizeInBytes() The LAS/zLAS file's size in bytes.
ISpatialReference	getSpatialReference() The spatial reference of the LAS file.
ILasStatistics	getStatistics() Get statistics.
void	getVersion(int[] pMajor, int[] pMinor) The version of the LAS file.
boolean	isFileMissing() Indicates if the LAS file is missing.
boolean	isFileValid() Indicates if the LAS file exists and is valid.
boolean	isHasGpsTime() Indicates GPS time is available.
boolean	isHasPrjFile() Indicates if there is a corresponding PRJ file.
boolean	isHasRGB() Indicates if RGB is availabe.
boolean	isHasStatistics() Indicates if statistics is available.
boolean	isNeedsUpdateStatistics() Indicates if update is necessary.
boolean	isStandardGpsTime() Indicates if the GPS time is standard GPS Time.

Field Detail

IID36ccbfd3_8a6c_4c11_8551_96ae8629aad9

static final int IID36ccbfd3_8a6c_4c11_8551_96ae8629aad9

See Also:

Constant Field Values

xxDummy

static final int xxDummy

Deprecated. Internal use only

See Also:

Constant Field Values

IID

static final java.lang.String IID

Deprecated. Internal use only

See Also:

Constant Field Values

Method Detail

getName

java.lang.String getName()
                  throws java.io.IOException,
                         AutomationException

The (full) file name.

Returns:

The pName

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getVersion

void getVersion(int[] pMajor,
                int[] pMinor)
         throws java.io.IOException,
                AutomationException

The version of the LAS file.

Parameters:

pMajor - The pMajor (out: use single element array)

pMinor - The pMinor (out: use single element array)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getPointDataFormat

int getPointDataFormat()
                throws java.io.IOException,
                       AutomationException

The record format for points in the LAS file

Returns:

The pFormat

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getNumberOfPointRecords

double getNumberOfPointRecords()
                        throws java.io.IOException,
                               AutomationException

The number of points in the LAS file.

Returns:

The pcRecords

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getNumberOfPointsByReturn

double getNumberOfPointsByReturn(int returnNumber)
                          throws java.io.IOException,
                                 AutomationException

The number of points in the LAS file based on the specified LiDAR return number.

Parameters:

returnNumber - The returnNumber (in)

Returns:

The pcPoints

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSizeInBytes

double getSizeInBytes()
               throws java.io.IOException,
                      AutomationException

The LAS/zLAS file's size in bytes.

Returns:

The pcBytes

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isHasRGB

boolean isHasRGB()
          throws java.io.IOException,
                 AutomationException

Indicates if RGB is availabe.

Returns:

The pbHasRGB

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isHasGpsTime

boolean isHasGpsTime()
              throws java.io.IOException,
                     AutomationException

Indicates GPS time is available.

Returns:

The pbHasGpsTime

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isStandardGpsTime

boolean isStandardGpsTime()
                   throws java.io.IOException,
                          AutomationException

Indicates if the GPS time is standard GPS Time.

Returns:

The pbIsAStandard

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getExtent

IEnvelope getExtent()
             throws java.io.IOException,
                    AutomationException

The XYZ extent of points in the LAS file.

Returns:

A reference to a com.esri.arcgis.geometry.IEnvelope

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSpatialReference

ISpatialReference getSpatialReference()
                               throws java.io.IOException,
                                      AutomationException

The spatial reference of the LAS file.

Returns:

A reference to a com.esri.arcgis.geometry.ISpatialReference

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getNativeSpatialReference

ISpatialReference getNativeSpatialReference()
                                     throws java.io.IOException,
                                            AutomationException

The spatial reference defined in the LAS file header.

Returns:

A reference to a com.esri.arcgis.geometry.ISpatialReference

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isFileMissing

boolean isFileMissing()
               throws java.io.IOException,
                      AutomationException

Indicates if the LAS file is missing.

Returns:

The pbIsMissing

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isFileValid

boolean isFileValid()
             throws java.io.IOException,
                    AutomationException

Indicates if the LAS file exists and is valid.

Returns:

The pbIsValid

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isHasPrjFile

boolean isHasPrjFile()
              throws java.io.IOException,
                     AutomationException

Indicates if there is a corresponding PRJ file.

Returns:

The pbHasPRJ

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isHasStatistics

boolean isHasStatistics()
                 throws java.io.IOException,
                        AutomationException

Indicates if statistics is available.

Returns:

The pbHasStats

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isNeedsUpdateStatistics

boolean isNeedsUpdateStatistics()
                         throws java.io.IOException,
                                AutomationException

Indicates if update is necessary.

Returns:

The pbNeedsUpdate

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getStatistics

ILasStatistics getStatistics()
                      throws java.io.IOException,
                             AutomationException

Get statistics.

Returns:

A reference to a com.esri.arcgis.geodatabaseextensions.ILasStatistics

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getHeaderInfo

ILasHeaderInfo getHeaderInfo()
                      throws java.io.IOException,
                             AutomationException

Get LAS file header information.

Returns:

A reference to a com.esri.arcgis.geodatabaseextensions.ILasHeaderInfo

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

estimatePointSpacing

double estimatePointSpacing(boolean bUseStatistics)
                     throws java.io.IOException,
                            AutomationException

Estimate point spacing.

Parameters:

bUseStatistics - The bUseStatistics (in)

Returns:

The pSpacing

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

estimatePointCount

double estimatePointCount(IGeometry pAOI)
                   throws java.io.IOException,
                          AutomationException

Estimate point count.

Parameters:

pAOI - A reference to a com.esri.arcgis.geometry.IGeometry (in)

Returns:

The pcPoints

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.