LasPointClusterSelectionFilter Class

In This Topic

Represents the cluster filter used when selecting points in a LAS dataset layer. The cluster filter adds additional points to the selection that surround the original selection until the filter parameters are exceeded.

See LasDatasetLayer.SelectAsync.

Object Model

Syntax

C#
Visual Basic (Declaration)

public class LasPointClusterSelectionFilter : LasPointSelectionFilter

Public Class LasPointClusterSelectionFilter 
   Inherits LasPointSelectionFilter

Example

Select using LasPointClusterSelectionFilter

// must be on MCT 

var clusterFilter = new LasPointClusterSelectionFilter();
clusterFilter.VisiblePoints = true;
clusterFilter.ClassCodes = new List<int>();  // empty list means all classification codes
clusterFilter.FilterGeometry = geometry;

clusterFilter.SearchRadius = 0.5; // meters
clusterFilter.MaximumNumberOfPoints = 500;

var clusterSelCount = await lasDatasetLayer.SelectAsync(clusterFilter, SelectionCombinationMethod.New);

Inheritance Hierarchy

System.Object
ArcGIS.Desktop.Mapping.LasPointSelectionFilter
ArcGIS.Desktop.Mapping.LasPointClusterSelectionFilter

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.6 or higher.

Reference

LasPointClusterSelectionFilter Members
ArcGIS.Desktop.Mapping Namespace

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