VisualVariables Property (CIMUniqueValueRenderer)

In This Topic

Gets or sets the visual variables.

Syntax

C#
Visual Basic (Declaration)

public CIMVisualVariable[] VisualVariables {get; set;}

Public Property VisualVariables As CIMVisualVariable()

Example

Get the attribute rotation field of a layer

var featureLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType<FeatureLayer>().FirstOrDefault();
QueuedTask.Run(() =>
{
  var cimRenderer = featureLayer.GetRenderer() as CIMUniqueValueRenderer;
  var cimRotationVariable = cimRenderer.VisualVariables.OfType<CIMRotationVisualVariable>().FirstOrDefault();
  var rotationInfoZ = cimRotationVariable.VisualVariableInfoZ;
  var rotationExpression = rotationInfoZ.ValueExpressionInfo.Expression; // this expression stores the field name  
});

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

Reference

CIMUniqueValueRenderer Class
CIMUniqueValueRenderer Members

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