com.esri.arcgis.geodatabaseextensions
Interface ITerrainLasDataInfo

All Superinterfaces:

Serializable

All Known Subinterfaces:

ITerrainLasDataInfo2

All Known Implementing Classes:

TerrainLasDataImporter

public interface ITerrainLasDataInfo
extends Serializable

Provides access to members that provide information about a LAS file.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Method Summary

IEnvelope	getDataExtent() The XYZ extent of points in the LAS file.
int	getFlightDateJulian() The flight date based on the Julian calendar.
String	getGeneratingSoftware() The software used to create the LAS file.
int	getNumberOfPointRecords() The number of points in the LAS file.
int	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
ISpatialReference	getSpatialReference() The spatial reference of the LAS file.
String	getSystemID() The hardware system used to collect the LiDAR data in the LAS file.
void	getVersion(int[] pMajor, int[] pMinor) The version of the LAS file.
int	getYear() The year the data in the LAS file was collected.
void	init(String lasFileName) Used to set the name of the LAS file for which information is to be retrieved.

Method Detail

init

void init(String lasFileName)
          throws IOException,
                 AutomationException

Used to set the name of the LAS file for which information is to be retrieved.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Parameters:

lasFileName - The lasFileName (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getVersion

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

The version of the LAS file.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Parameters:

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

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSystemID

String getSystemID()
                   throws IOException,
                          AutomationException

The hardware system used to collect the LiDAR data in the LAS file.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Returns:

The pID

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getGeneratingSoftware

String getGeneratingSoftware()
                             throws IOException,
                                    AutomationException

The software used to create the LAS file.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Returns:

The pName

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getFlightDateJulian

int getFlightDateJulian()
                        throws IOException,
                               AutomationException

The flight date based on the Julian calendar.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Returns:

The pDate

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getYear

int getYear()
            throws IOException,
                   AutomationException

The year the data in the LAS file was collected.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Returns:

The pYear

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getPointDataFormat

int getPointDataFormat()
                       throws IOException,
                              AutomationException

The record format for points in the LAS file

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Returns:

The pFormat

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getNumberOfPointRecords

int getNumberOfPointRecords()
                            throws IOException,
                                   AutomationException

The number of points in the LAS file.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Returns:

The pcRecords

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getNumberOfPointsByReturn

int getNumberOfPointsByReturn(int returnNumber)
                              throws IOException,
                                     AutomationException

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

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Parameters:

returnNumber - The returnNumber (in)

Returns:

The pcPoints

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getDataExtent

IEnvelope getDataExtent()
                        throws IOException,
                               AutomationException

The XYZ extent of points in the LAS file.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSpatialReference

ISpatialReference getSpatialReference()
                                      throws IOException,
                                             AutomationException

The spatial reference of the LAS file.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.