com.esri.arcgis.geodatabaseextensions

Class LasSurface

java.lang.Object

com.esri.arcgis.geodatabaseextensions.LasSurface

All Implemented Interfaces:

ILasSurface, ILasSurface2, com.esri.arcgis.interop.RemoteObjRef, java.io.Serializable

public class LasSurface
extends java.lang.Object
implements com.esri.arcgis.interop.RemoteObjRef, ILasSurface, ILasSurface2

COM Class 'LasSurface'. Generated 5/5/2025 2:28:33 PM from 'X:\ArcGIS\com\server\esriGeoDatabaseExtensions.tlb'

Description 'Esri LasSurface object.' 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 =

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.esri.arcgis.geodatabaseextensions.ILasSurface2

IID, IIDe94ed3e7_5c73_4352_9ace_4d64771f7d25, xxDummy

Fields inherited from interface com.esri.arcgis.geodatabaseextensions.ILasSurface

IID81792712_2296_4b3f_ba19_3d37bd0b245d

Constructor Summary

Constructors

Constructor and Description
LasSurface(java.lang.Object obj) Construct a LasSurface using a reference to such an object returned from ArcGIS Engine or Server.

Method Summary

Modifier and Type	Method and Description
void	addISurfaceIntersectionEventsListener(ISurfaceIntersectionEvents theListener) addISurfaceIntersectionEventsListener.
void	asRaster(ITrackCancel pTrackCancel, ILasFilter pFilter, IRasterDataset pDataset, int method, int zSource, int fillMethod, int type, double zFactor) Export to Raster.
ITin	asTin(ITrackCancel pTrackCancel, ILasFilter pFilter, double resolution, int method, double zFactor) Export to TIN.
boolean	equals(java.lang.Object o) Compare this object with another
com.esri.arcgis.interop.Dispatch	getJintegraDispatch() Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.
ILasDataset	getLasDataset() The source LasDataset from which the LasSurface was derived.
void	getLineOfSightFeatureClass(ITrackCancel pTrackCancel, ILasFilter pLasFilter, double resolution, int method, double zFactor, IFeatureClass pInputLines, IQueryFilter pQueryFilter, IFeatureClass pOutputLines, IFeatureClass pObstructionPoints, boolean bApplyCurvature, boolean bApplyRefraction, java.lang.Object pRefractionFactor) Get line-of-sight.
void	getVolumeAndArea(ITrackCancel pTrackCancel, ILasFilter pLasFilter, double resolution, int method, double referenceHeight, int type, double zFactor, boolean[] pbIsOutsideDataArea, java.lang.Object[] pVolume, java.lang.Object[] pSurfaceArea, java.lang.Object[] pProjectedArea) Returns volume and/or area above or below an input z value.
int	hashCode() the hashcode for this object
void	interpolateFeatureClass(ITrackCancel pTrackCancel, ILasFilter pLasFilter, double resolution, int method, int type, double zFactor, IFeatureClass pInClass, IQueryFilter pQueryFilter, IFeatureClass pOutClass, java.lang.Object pStepSize) Interpolate feature class.
void	interpolateFeatureClassVertices(ITrackCancel pTrackCancel, ILasFilter pLasFilter, double resolution, int method, int type, double zFactor, IFeatureClass pInClass, IQueryFilter pQueryFilter, IFeatureClass pOutClass) Interpolate feature class (vertices only).
void	interpolateRaster(ITrackCancel pTrackCancel, ILasFilter pLasFilter, IRasterDataset pDataset, double resolution, int method, int type, double zFactor) Export to Raster through triangulation.
void	intersectLas(ITrackCancel pTrackCancel, IGeometry pAOI, ILasFilter pLasFilter, double resolution, int method, ILasSurface pReferenceSurface, ILasFilter pLasFilterRef, double resolutionRef, int methodRef, IFeatureClass pOutFeatureClass, java.lang.String volumeFieldName, java.lang.String surfaceAreaFieldName, java.lang.String codeFieldName) Intersect with another LAS surface.
void	intersectTerrain(ITrackCancel pTrackCancel, boolean bReverse, IGeometry pAOI, ILasFilter pLasFilter, double resolution, int method, IDynamicSurface pReferenceSurface, double resolutionRef, IFeatureClass pOutFC, java.lang.String volumeFieldName, java.lang.String surfaceAreaFieldName, java.lang.String codeFieldName) Intersect with a Terrain surface.
void	intersectTin(ITrackCancel pTrackCancel, boolean bReverse, IGeometry pAOI, ILasFilter pLasFilter, double resolution, int method, ITinSurface pReferenceSurface, IFeatureClass pOutFeatureClass, java.lang.String volumeFieldName, java.lang.String surfaceAreaFieldName, java.lang.String codeFieldName) Intersect with a TIN surface.
boolean	isCanDoCurvature() Indicates if earth curvature can be applied.
void	release() Release this COM object reference
void	removeISurfaceIntersectionEventsListener(ISurfaceIntersectionEvents theListener) removeISurfaceIntersectionEventsListener.
void	updateFeatureClassVertexZs(ITrackCancel pTrackCancel, ILasFilter pLasFilter, double resolution, int method, int type, double zFactor, IFeatureClass pInClass, IQueryFilter pQueryFilter, java.lang.String tagFieldName) Update vertices' z value.

Methods inherited from class java.lang.Object

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

Constructor Detail

LasSurface

public LasSurface(java.lang.Object obj)
           throws java.io.IOException

Construct a LasSurface using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to LasSurface.
Casting to this class from the return value of a method will not work, as this class represents an abstract class in ArcObjects.
*
LasSurface o = (LasSurface)obj; // will not work

LasSurface o = new LasSurface(obj); // Use this constructor instead
* @param obj an object returned from ArcGIS Engine or Server

Throws:

java.io.IOException - if there are interop problems LasSurface theLasSurface = (LasSurface) obj;

Method Detail

equals

public boolean equals(java.lang.Object o)

Compare this object with another

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

the hashcode for this object

Overrides:

hashCode in class java.lang.Object

getJintegraDispatch

public com.esri.arcgis.interop.Dispatch getJintegraDispatch()

Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.

Specified by:

getJintegraDispatch in interface com.esri.arcgis.interop.RemoteObjRef

Returns:

the COM object reference

addISurfaceIntersectionEventsListener

public void addISurfaceIntersectionEventsListener(ISurfaceIntersectionEvents theListener)
                                           throws java.io.IOException

addISurfaceIntersectionEventsListener. Listen to events generated by this class.

Parameters:

theListener - An object that implements the com.esri.arcgis.geodatabase.ISurfaceIntersectionEvents interface.

Throws:

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

removeISurfaceIntersectionEventsListener

public void removeISurfaceIntersectionEventsListener(ISurfaceIntersectionEvents theListener)
                                              throws java.io.IOException

removeISurfaceIntersectionEventsListener. Stop listening to events generated by this class.

Parameters:

theListener - An object that implements the com.esri.arcgis.geodatabase.ISurfaceIntersectionEvents interface.

Throws:

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

release

public void release()

Release this COM object reference

Specified by:

release in interface com.esri.arcgis.interop.RemoteObjRef

asTin

public ITin asTin(ITrackCancel pTrackCancel,
                  ILasFilter pFilter,
                  double resolution,
                  int method,
                  double zFactor)
           throws java.io.IOException,
                  AutomationException

Export to TIN.

Specified by:

asTin in interface ILasSurface

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

pFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

resolution - The resolution (in)

method - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

zFactor - The zFactor (in)

Returns:

A reference to a com.esri.arcgis.geodatabase.ITin

Throws:

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

AutomationException - If the ArcObject component throws an exception.

asRaster

public void asRaster(ITrackCancel pTrackCancel,
                     ILasFilter pFilter,
                     IRasterDataset pDataset,
                     int method,
                     int zSource,
                     int fillMethod,
                     int type,
                     double zFactor)
              throws java.io.IOException,
                     AutomationException

Export to Raster.

Specified by:

asRaster in interface ILasSurface

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

pFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

pDataset - A reference to a com.esri.arcgis.geodatabase.IRasterDataset (in)

method - A com.esri.arcgis.geodatabaseextensions.esriPointToRasterMethod constant (in)

zSource - A com.esri.arcgis.geodatabaseextensions.esriLasZSource constant (in)

fillMethod - A com.esri.arcgis.geodatabaseextensions.esriPointToRasterVoidFillMethod constant (in)

type - A com.esri.arcgis.geodatabase.esriSurfaceInterpolationType constant (in)

zFactor - The zFactor (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

interpolateRaster

public void interpolateRaster(ITrackCancel pTrackCancel,
                              ILasFilter pLasFilter,
                              IRasterDataset pDataset,
                              double resolution,
                              int method,
                              int type,
                              double zFactor)
                       throws java.io.IOException,
                              AutomationException

Export to Raster through triangulation.

Specified by:

interpolateRaster in interface ILasSurface

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

pLasFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

pDataset - A reference to a com.esri.arcgis.geodatabase.IRasterDataset (in)

resolution - The resolution (in)

method - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

type - A com.esri.arcgis.geodatabase.esriSurfaceInterpolationType constant (in)

zFactor - The zFactor (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

interpolateFeatureClass

public void interpolateFeatureClass(ITrackCancel pTrackCancel,
                                    ILasFilter pLasFilter,
                                    double resolution,
                                    int method,
                                    int type,
                                    double zFactor,
                                    IFeatureClass pInClass,
                                    IQueryFilter pQueryFilter,
                                    IFeatureClass pOutClass,
                                    java.lang.Object pStepSize)
                             throws java.io.IOException,
                                    AutomationException

Interpolate feature class.

Specified by:

interpolateFeatureClass in interface ILasSurface

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

pLasFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

resolution - The resolution (in)

method - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

type - A com.esri.arcgis.geodatabase.esriSurfaceInterpolationType constant (in)

zFactor - The zFactor (in)

pInClass - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

pQueryFilter - A reference to a com.esri.arcgis.geodatabase.IQueryFilter (in)

pOutClass - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

pStepSize - A Variant (in, optional, pass null if not required)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

interpolateFeatureClassVertices

public void interpolateFeatureClassVertices(ITrackCancel pTrackCancel,
                                            ILasFilter pLasFilter,
                                            double resolution,
                                            int method,
                                            int type,
                                            double zFactor,
                                            IFeatureClass pInClass,
                                            IQueryFilter pQueryFilter,
                                            IFeatureClass pOutClass)
                                     throws java.io.IOException,
                                            AutomationException

Interpolate feature class (vertices only).

Specified by:

interpolateFeatureClassVertices in interface ILasSurface

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

pLasFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

resolution - The resolution (in)

method - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

type - A com.esri.arcgis.geodatabase.esriSurfaceInterpolationType constant (in)

zFactor - The zFactor (in)

pInClass - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

pQueryFilter - A reference to a com.esri.arcgis.geodatabase.IQueryFilter (in)

pOutClass - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

isCanDoCurvature

public boolean isCanDoCurvature()
                         throws java.io.IOException,
                                AutomationException

Indicates if earth curvature can be applied.

Specified by:

isCanDoCurvature in interface ILasSurface

Returns:

The pbCanDo

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getLineOfSightFeatureClass

public void getLineOfSightFeatureClass(ITrackCancel pTrackCancel,
                                       ILasFilter pLasFilter,
                                       double resolution,
                                       int method,
                                       double zFactor,
                                       IFeatureClass pInputLines,
                                       IQueryFilter pQueryFilter,
                                       IFeatureClass pOutputLines,
                                       IFeatureClass pObstructionPoints,
                                       boolean bApplyCurvature,
                                       boolean bApplyRefraction,
                                       java.lang.Object pRefractionFactor)
                                throws java.io.IOException,
                                       AutomationException

Get line-of-sight.

Specified by:

getLineOfSightFeatureClass in interface ILasSurface

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

pLasFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

resolution - The resolution (in)

method - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

zFactor - The zFactor (in)

pInputLines - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

pQueryFilter - A reference to a com.esri.arcgis.geodatabase.IQueryFilter (in)

pOutputLines - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

pObstructionPoints - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

bApplyCurvature - The bApplyCurvature (in)

bApplyRefraction - The bApplyRefraction (in)

pRefractionFactor - A Variant (in, optional, pass null if not required)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

updateFeatureClassVertexZs

public void updateFeatureClassVertexZs(ITrackCancel pTrackCancel,
                                       ILasFilter pLasFilter,
                                       double resolution,
                                       int method,
                                       int type,
                                       double zFactor,
                                       IFeatureClass pInClass,
                                       IQueryFilter pQueryFilter,
                                       java.lang.String tagFieldName)
                                throws java.io.IOException,
                                       AutomationException

Update vertices' z value.

Specified by:

updateFeatureClassVertexZs in interface ILasSurface2

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

pLasFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

resolution - The resolution (in)

method - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

type - A com.esri.arcgis.geodatabase.esriSurfaceInterpolationType constant (in)

zFactor - The zFactor (in)

pInClass - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

pQueryFilter - A reference to a com.esri.arcgis.geodatabase.IQueryFilter (in)

tagFieldName - The tagFieldName (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getVolumeAndArea

public void getVolumeAndArea(ITrackCancel pTrackCancel,
                             ILasFilter pLasFilter,
                             double resolution,
                             int method,
                             double referenceHeight,
                             int type,
                             double zFactor,
                             boolean[] pbIsOutsideDataArea,
                             java.lang.Object[] pVolume,
                             java.lang.Object[] pSurfaceArea,
                             java.lang.Object[] pProjectedArea)
                      throws java.io.IOException,
                             AutomationException

Returns volume and/or area above or below an input z value.

Specified by:

getVolumeAndArea in interface ILasSurface2

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

pLasFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

resolution - The resolution (in)

method - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

referenceHeight - The referenceHeight (in)

type - A com.esri.arcgis.geodatabase.esriPlaneReferenceType constant (in)

zFactor - The zFactor (in)

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

pVolume - A Variant (in/out: use single element array, optional, pass single element of null if not required)

pSurfaceArea - A Variant (in/out: use single element array, optional, pass single element of null if not required)

pProjectedArea - A Variant (in/out: use single element array, optional, pass single element of null if not required)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

intersectLas

public void intersectLas(ITrackCancel pTrackCancel,
                         IGeometry pAOI,
                         ILasFilter pLasFilter,
                         double resolution,
                         int method,
                         ILasSurface pReferenceSurface,
                         ILasFilter pLasFilterRef,
                         double resolutionRef,
                         int methodRef,
                         IFeatureClass pOutFeatureClass,
                         java.lang.String volumeFieldName,
                         java.lang.String surfaceAreaFieldName,
                         java.lang.String codeFieldName)
                  throws java.io.IOException,
                         AutomationException

Intersect with another LAS surface.

Specified by:

intersectLas in interface ILasSurface2

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

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

pLasFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

resolution - The resolution (in)

method - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

pReferenceSurface - A reference to a com.esri.arcgis.geodatabaseextensions.ILasSurface (in)

pLasFilterRef - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

resolutionRef - The resolutionRef (in)

methodRef - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

pOutFeatureClass - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

volumeFieldName - The volumeFieldName (in)

surfaceAreaFieldName - The surfaceAreaFieldName (in)

codeFieldName - The codeFieldName (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

intersectTerrain

public void intersectTerrain(ITrackCancel pTrackCancel,
                             boolean bReverse,
                             IGeometry pAOI,
                             ILasFilter pLasFilter,
                             double resolution,
                             int method,
                             IDynamicSurface pReferenceSurface,
                             double resolutionRef,
                             IFeatureClass pOutFC,
                             java.lang.String volumeFieldName,
                             java.lang.String surfaceAreaFieldName,
                             java.lang.String codeFieldName)
                      throws java.io.IOException,
                             AutomationException

Intersect with a Terrain surface.

Specified by:

intersectTerrain in interface ILasSurface2

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

bReverse - The bReverse (in)

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

pLasFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

resolution - The resolution (in)

method - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

pReferenceSurface - A reference to a com.esri.arcgis.geodatabaseextensions.IDynamicSurface (in)

resolutionRef - The resolutionRef (in)

pOutFC - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

volumeFieldName - The volumeFieldName (in)

surfaceAreaFieldName - The surfaceAreaFieldName (in)

codeFieldName - The codeFieldName (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

intersectTin

public void intersectTin(ITrackCancel pTrackCancel,
                         boolean bReverse,
                         IGeometry pAOI,
                         ILasFilter pLasFilter,
                         double resolution,
                         int method,
                         ITinSurface pReferenceSurface,
                         IFeatureClass pOutFeatureClass,
                         java.lang.String volumeFieldName,
                         java.lang.String surfaceAreaFieldName,
                         java.lang.String codeFieldName)
                  throws java.io.IOException,
                         AutomationException

Intersect with a TIN surface.

Specified by:

intersectTin in interface ILasSurface2

Parameters:

pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)

bReverse - The bReverse (in)

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

pLasFilter - A reference to a com.esri.arcgis.geodatabaseextensions.ILasFilter (in)

resolution - The resolution (in)

method - A com.esri.arcgis.geodatabaseextensions.esriTinPointSelectionMethod constant (in)

pReferenceSurface - A reference to a com.esri.arcgis.geodatabase.ITinSurface (in)

pOutFeatureClass - A reference to a com.esri.arcgis.geodatabase.IFeatureClass (in)

volumeFieldName - The volumeFieldName (in)

surfaceAreaFieldName - The surfaceAreaFieldName (in)

codeFieldName - The codeFieldName (in)

Throws:

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

AutomationException - If the ArcObject component throws an exception.

getLasDataset

public ILasDataset getLasDataset()
                          throws java.io.IOException,
                                 AutomationException

The source LasDataset from which the LasSurface was derived.

Specified by:

getLasDataset in interface ILasSurface2

Returns:

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

Throws:

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

AutomationException - If the ArcObject component throws an exception.