ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / TinEdgeRendererDefintion Class
Members Example Version

TinEdgeRendererDefintion Class
Represents a simple renderer definition to draw all edges in a surface layer with a common symbol.
Object Model
TinEdgeRendererDefintion ClassCIMSymbolReference Class
Syntax
public class TinEdgeRendererDefintion : TinSimpleRendererDefinition 
Remarks
The symbol used to define the TinSimpleRendererDefinition.SymbolTemplate should be a ArcGIS.Core.CIM.CIMLineSymbol.

Once you define a simple 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
Create a LasDatasetLayer with renderers
//Must be on the QueuedTask.Run()

var lasCP_renderers = new LasDatasetLayerCreationParams(lasDataset);
lasCP_renderers.Name = "My LAS Layer";
lasCP_renderers.IsVisible = false;

// create a point elevation renderer
var ptR = new LasStretchRendererDefinition();
// accept all defaults

// create a simple edge renderer
var edgeR = new TinEdgeRendererDefintion();
// accept all defaults

// add renderers to dictionary
var l_dict = new Dictionary<SurfaceRendererTarget, TinRendererDefinition>();
l_dict.Add(SurfaceRendererTarget.Points, ptR);
l_dict.Add(SurfaceRendererTarget.Edges, edgeR);

// assign dictionary to creation params
lasCP_renderers.RendererDefinitions = l_dict;

//Create the layer to the LAS dataset
var lasDatasetLayer_rd = LayerFactory.Instance.CreateLayer<LasDatasetLayer>(lasCP_renderers, map);
Simple Edge Renderer
// applies to TIN or LAS dataset layers only

var edgeRendererDef = new TinEdgeRendererDefintion();
edgeRendererDef.Description = "Edges";
edgeRendererDef.Label = "Edges";
edgeRendererDef.SymbolTemplate = lineSymbol.MakeSymbolReference();

if (surfaceLayer.CanCreateRenderer(edgeRendererDef))
{
  CIMTinRenderer renderer = surfaceLayer.CreateRenderer(edgeRendererDef);
  if (surfaceLayer.CanSetRenderer(renderer, SurfaceRendererTarget.Edges))
    surfaceLayer.SetRenderer(renderer, SurfaceRendererTarget.Edges);
}
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Mapping.LayerDrawingDefinition
      ArcGIS.Desktop.Mapping.TinRendererDefinition
         ArcGIS.Desktop.Mapping.TinSimpleRendererDefinition
            ArcGIS.Desktop.Mapping.TinEdgeRendererDefintion

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.2 or higher.
See Also