com.esri.arcgis.geodatabaseextensions
Interface ITerrainLasDataInfo

All Superinterfaces:
Serializable
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, either 0 or 1.
 ISpatialReference getSpatialReference()
          The coordinate system and domain of points in 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, either 0 or 1.

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 coordinate system and domain 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.ISpatialReference
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.