LasUniqueValueRendererDefinition Class
In This Topic
Represents a unique value renderer definition for a LAS dataset layer.
Object Model
Syntax
public class LasUniqueValueRendererDefinition : TinUniqueValueRendererDefinition
Public Class LasUniqueValueRendererDefinition Inherits TinUniqueValueRendererDefinition
Remarks
Once you define a 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 Classification Unique Value Renderer
// applies to LAS dataset layers only var lasPointsClassificationRendererDef = new LasUniqueValueRendererDefinition(LasAttributeType.Classification); // accept the defaults for color ramp, symbolTemplate, symbol scale factor var lasDatasetLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType<LasDatasetLayer>().FirstOrDefault(); if (lasDatasetLayer == null) return; if (lasDatasetLayer.CanCreateRenderer(lasPointsClassificationRendererDef)) { CIMTinRenderer renderer = lasDatasetLayer.CreateRenderer(lasPointsClassificationRendererDef); if (lasDatasetLayer.CanSetRenderer(renderer, SurfaceRendererTarget.Points)) lasDatasetLayer.SetRenderer(renderer, SurfaceRendererTarget.Points); }
LAS Points Returns Unique Value Renderer
// applies to LAS dataset layers only var lasPointsReturnsRendererDef = new LasUniqueValueRendererDefinition(LasAttributeType.ReturnNumber); lasPointsReturnsRendererDef.ModulateUsingIntensity = true; lasPointsReturnsRendererDef.SymbolScaleFactor = 1.0; // accept the defaults for color ramp, symbolTemplate if (lasDatasetLayer.CanCreateRenderer(lasPointsReturnsRendererDef)) { CIMTinRenderer renderer = lasDatasetLayer.CreateRenderer(lasPointsReturnsRendererDef); 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.TinUniqueValueRendererDefinition
ArcGIS.Desktop.Mapping.LasUniqueValueRendererDefinition
Requirements
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3.2 or higher.
See Also