LasPointClassBreaksRendererDefinition Class

In This Topic

Represents a class breaks renderer definition to draw points in a LAS dataset layer.

Object Model

Syntax

C#
Visual Basic (Declaration)

public class LasPointClassBreaksRendererDefinition : TinColorRampRendererDefinition

Public Class LasPointClassBreaksRendererDefinition 
   Inherits TinColorRampRendererDefinition

Remarks

A LasPointClassBreaksRendererDefinition has a fixed CursorType of ArcGIS.Core.CIM.TerrainDrawCursorType.TerrainPointElevation and is only applicable to a LAS dataset layer.

Once you define a class breaks renderer, you can call a surface layer's CanCreateRenderer, CreateRenderer, CanSetRenderer and SetRenderer methods to create and assign a renderer to a surface layer.

Example

LAS Points Classified Elevation Renderer

// applies to LAS dataset layers only

var lasPointsClassBreaksRendererDef = new LasPointClassBreaksRendererDefinition();
lasPointsClassBreaksRendererDef.ClassificationMethod = ClassificationMethod.NaturalBreaks;
lasPointsClassBreaksRendererDef.ModulateUsingIntensity = true;
// increase the symbol size by a factor
lasPointsClassBreaksRendererDef.SymbolScaleFactor = 1.0;

if (lasDatasetLayer.CanCreateRenderer(lasPointsClassBreaksRendererDef))
{
  CIMTinRenderer renderer = lasDatasetLayer.CreateRenderer(lasPointsClassBreaksRendererDef);
  if (lasDatasetLayer.CanSetRenderer(renderer, SurfaceRendererTarget.Points))
    lasDatasetLayer.SetRenderer(renderer, SurfaceRendererTarget.Points);
}

Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Mapping.LayerDrawingDefinition
      ArcGIS.Desktop.Mapping.TinRendererDefinition
         ArcGIS.Desktop.Mapping.TinColorRampRendererDefinition
            ArcGIS.Desktop.Mapping.LasPointClassBreaksRendererDefinition

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.2 or higher.

Reference

LasPointClassBreaksRendererDefinition Members
ArcGIS.Desktop.Mapping Namespace

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