LasUniqueValueRendererDefinition Constructor(LasAttributeType,Boolean,CIMSymbolReference,Double,CIMColorRamp)
Creates a unique value renderer definition to draw points in a LAS dataset layer.
Parameters
- attributeType
- The attribute to define the unique values.
- modulateUsingItensity
- (Optional) Flag indicating whether or not to modulate using intensity.
- symbolTemplate
- (Optional) Symbol template for the classes.
- symbolScaleFactor
- (Optional) The symbol scale factor assigned to the symbols. Valid values are between -4.0 and 4.0.
- colorRamp
- (Optional) Color ramp to apply to those classes.
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);
}
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3.2 or higher.