ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMLASUniqueValueRenderer Class
Members Example Version

CIMLASUniqueValueRenderer Class
Represents a LAS unique value renderer.
Object Model
CIMLASUniqueValueRenderer ClassCIMLASUniqueValueRenderer ClassCIMColorModulationInfo ClassCIMColorRamp ClassCIMLASUniqueValueRenderer ClassCIMLASPointSplatter ClassCIMSymbolReference Class
Syntax
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.Core.CIM.CIMObject
      ArcGIS.Core.CIM.CIMTinRenderer
         ArcGIS.Core.CIM.CIMTerrainAttributeRenderer
            ArcGIS.Core.CIM.CIMTinUniqueValueRenderer
               ArcGIS.Core.CIM.CIMLASUniqueValueRenderer

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also