ILasFile Interface | ArcGIS Enterprise SDK

Provides access to members of LasFile.

Members

	Name	Description
	EstimatePointCount	Estimate point count.
	EstimatePointSpacing	Estimate point spacing.
	Extent	The XYZ extent of points in the LAS file.
	GetHeaderInfo	Get LAS file header information.
	GetNumberOfPointsByReturn	The number of points in the LAS file based on the specified LiDAR return number.
	GetStatistics	Get statistics.
	GetVersion	The version of the LAS file.
	HasGpsTime	Indicates GPS time is available.
	HasPrjFile	Indicates if there is a corresponding PRJ file.
	HasRGB	Indicates if RGB is availabe.
	HasStatistics	Indicates if statistics is available.
	IsFileMissing	Indicates if the LAS file is missing.
	IsFileValid	Indicates if the LAS file exists and is valid.
	IsStandardGpsTime	Indicates if the GPS time is standard GPS Time.
	Name	The (full) file name.
	NativeSpatialReference	The spatial reference defined in the LAS file header.
	NeedsUpdateStatistics	Indicates if update is necessary.
	NumberOfPointRecords	The number of points in the LAS file.
	PointDataFormat	The record format for points in the LAS file
	SizeInBytes	The LAS/zLAS file's size in bytes.
	SpatialReference	The spatial reference of the LAS file.

Estimate point count.

Public Function EstimatePointCount ( _
    ByVal pAOI As IGeometry _
) As Double

public double EstimatePointCount (
    IGeometry pAOI
);

Estimate point spacing.

Public Function EstimatePointSpacing ( _
    ByVal bUseStatistics As Boolean _
) As Double

public double EstimatePointSpacing (
    bool bUseStatistics
);

The XYZ extent of points in the LAS file.

Public ReadOnly Property Extent As IEnvelope

public IEnvelope Extent {get;}

Get LAS file header information.

Public Function GetHeaderInfo ( _
) As ILasHeaderInfo

public ILasHeaderInfo GetHeaderInfo (
);

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

Public Function GetNumberOfPointsByReturn ( _
    ByVal ReturnNumber As Integer _
) As Double

public double GetNumberOfPointsByReturn (
    int ReturnNumber
);

Get statistics.

Public Function GetStatistics ( _
) As ILasStatistics

public ILasStatistics GetStatistics (
);

The version of the LAS file.

Public Sub GetVersion ( _
    ByRef pMajor As Integer, _
    ByRef pMinor As Integer _
)

public void GetVersion (
    ref int pMajor,
    ref int pMinor
);

Indicates GPS time is available.

Public ReadOnly Property HasGpsTime As Boolean

public bool HasGpsTime {get;}

Indicates if there is a corresponding PRJ file.

Public ReadOnly Property HasPrjFile As Boolean

public bool HasPrjFile {get;}

Indicates if RGB is availabe.

Public ReadOnly Property HasRGB As Boolean

public bool HasRGB {get;}

Indicates if statistics is available.

Public ReadOnly Property HasStatistics As Boolean

public bool HasStatistics {get;}

Indicates if the LAS file is missing.

Public ReadOnly Property IsFileMissing As Boolean

public bool IsFileMissing {get;}

Indicates if the LAS file exists and is valid.

Public ReadOnly Property IsFileValid As Boolean

public bool IsFileValid {get;}

Indicates if the GPS time is standard GPS Time.

Public ReadOnly Property IsStandardGpsTime As Boolean

public bool IsStandardGpsTime {get;}

The (full) file name.

Public ReadOnly Property Name As String

public string Name {get;}

The spatial reference defined in the LAS file header.

Public ReadOnly Property NativeSpatialReference As ISpatialReference

public ISpatialReference NativeSpatialReference {get;}

Indicates if update is necessary.

Public ReadOnly Property NeedsUpdateStatistics As Boolean

public bool NeedsUpdateStatistics {get;}

The number of points in the LAS file.

Public ReadOnly Property NumberOfPointRecords As Double

public double NumberOfPointRecords {get;}

The record format for points in the LAS file.

Public ReadOnly Property PointDataFormat As Integer

public int PointDataFormat {get;}

The LAS/zLAS file's size in bytes.

Public ReadOnly Property SizeInBytes As Double

public double SizeInBytes {get;}

The spatial reference of the LAS file.

Public ReadOnly Property SpatialReference As ISpatialReference

public ISpatialReference SpatialReference {get;}

Classes	Description
LasFile	Esri LasFile object.