ArcGIS Pro 3.2 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / StandardDeviationInterval Enumeration
Example Example Version

StandardDeviationInterval Enumeration
Represents standard deviation interval for class breaks renderer definition.
Syntax
public enum StandardDeviationInterval : System.Enum, System.IComparable, System.IConvertible, System.IFormattable  
Members
MemberDescription
One One standard deviation.
OneHalf One half standard deviation.
OneQuarter One quarter standard deviation
OneThird One third standard deviation
Example
Elevation Node Renderer - Standard Deviation
// applies to TIN layers only

var stdDevNodeRendererDef = new TinNodeClassBreaksRendererDefinition();
stdDevNodeRendererDef.ClassificationMethod = ClassificationMethod.StandardDeviation;
stdDevNodeRendererDef.DeviationInterval = StandardDeviationInterval.OneHalf;
stdDevNodeRendererDef.ColorRamp = ColorFactory.Instance.GetColorRamp("Cyan to Purple");

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

System.Object
   System.ValueType
      System.Enum
         ArcGIS.Desktop.Mapping.StandardDeviationInterval

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also