com.esri.arcgis.geodatabaseextensions
Interface ILasFilter

All Superinterfaces:

ILasAttributeFilter, ILasPointFilter, Serializable

All Known Implementing Classes:

LasFilter

public interface ILasFilter
extends ILasPointFilter, Serializable

Provides access to members of LasFilter.

Product Availability

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

Method Summary

ILasFilter	esri_clone() Make a clone.
IArray	getSurfaceConstraints() The surface constraints to be applied.
void	setSurfaceConstraints(IArray ppConstraintIDs) The surface constraints to be applied.

Methods inherited from interface com.esri.arcgis.geodatabaseextensions.ILasPointFilter

getAreaOfInterest, setAreaOfInterestByRef

Methods inherited from interface com.esri.arcgis.geodatabaseextensions.ILasAttributeFilter

getClassCodes, getClassFlags, getReturns, setClassCodes, setClassFlags, setReturns

Method Detail

setSurfaceConstraints

void setSurfaceConstraints(IArray ppConstraintIDs)
                           throws IOException,
                                  AutomationException

The surface constraints to be applied.

Product Availability

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

Parameters:

ppConstraintIDs - A reference to a com.esri.arcgis.system.IArray (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSurfaceConstraints

IArray getSurfaceConstraints()
                             throws IOException,
                                    AutomationException

The surface constraints to be applied.

Description

SurfaceConstraints is an esriSystem.Array containing the UIDs of the feature classes participating in the las dataset that should be considered 'active', or turned on, by the filter. This allows the filter to activate just some of the contraints for a given operation (e.g., enforcing water body polygons but not edge of pavement lines when retrieving a TIN from the las dataset via ILasSurface.AsTin). The UIDs of the constraint feature classes can be obtained via ILasDataset.GetSurfaceConstraintID.

Product Availability

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

Returns:

A reference to a com.esri.arcgis.system.IArray

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

esri_clone

ILasFilter esri_clone()
                      throws IOException,
                             AutomationException

Make a clone.

Product Availability

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

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.