LasUniqueValueRendererDefinition Class
In This Topic
Represents a unique value renderer definition for a LAS dataset layer.
Object Model
Syntax
Public Class LasUniqueValueRendererDefinition Inherits TinUniqueValueRendererDefinition
public class LasUniqueValueRendererDefinition : 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
{
var lasPointsClassificationRendererDef = new LasUniqueValueRendererDefinition(LasAttributeType.Classification);
// accept the defaults for color ramp, symbolTemplate, symbol scale factor
if (lasDatasetLayer == null)
return;
// Note: Needs QueuedTask to run
{
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
{
var lasPointsReturnsRendererDef = new LasUniqueValueRendererDefinition(LasAttributeType.ReturnNumber);
lasPointsReturnsRendererDef.ModulateUsingIntensity = true;
lasPointsReturnsRendererDef.SymbolScaleFactor = 1.0;
// accept the defaults for color ramp, symbolTemplate
// Note: Needs QueuedTask to run
{
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 Home, Pro, Enterprise (64 bit)
ArcGIS Pro version: 3.2 or higher.
See Also