ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / LasDatasetLayer Class / SetEyeDomeLightingRadius Method
The eye dome lighting radius. The value must be between 1 and 5 inclusive.
Example Version

SetEyeDomeLightingRadius Method (LasDatasetLayer)
Sets the Eye Dome Lighting (EDL) radius value. The EDL radius controls the width of effects. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public void SetEyeDomeLightingRadius( 
   double value
)

Parameters

value
The eye dome lighting radius. The value must be between 1 and 5 inclusive.
Exceptions
ExceptionDescription
This method or property must be called within the lambda passed to QueuedTask.Run
The radius value must be between 1 and 5 inclusive.
Remarks
The EDL radius is a value between 1 and 5 inclusive. The default value is 2 pixels wide. A larger radius will slow down performance. Ensure that IsEyeDomeLightingEnabled is true for this value to have effect.
Example
Eye Dome Lighting
// get current EDL settings
bool isEnabled = lasDatasetLayer.IsEyeDomeLightingEnabled;
var radius = lasDatasetLayer.EyeDomeLightingRadius;
var strength = lasDatasetLayer.EyeDomeLightingStrength;

// set EDL values
lasDatasetLayer.SetEyeDomeLightingEnabled(true);
lasDatasetLayer.SetEyeDomeLightingStrength(65.0);
lasDatasetLayer.SetEyeDomeLightingRadius(2.0);
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.2 or higher.
See Also