ArcGIS Pro 2.8 API Reference Guide
CIMBackgroundCallout Class
Members 

ArcGIS.Core.CIM Namespace : CIMBackgroundCallout Class
Represents a background callout which draws a callout with an optional polygon background and leader line.
Object Model
CIMBackgroundCallout ClassCIMLineSymbol ClassCIMPolygonSymbol ClassCIMBackgroundCallout ClassCIMBackgroundCallout ClassCIMLineSymbol ClassCIMTextMargin Class
Syntax
Inheritance Hierarchy

System.Object
   ArcGIS.Core.CIM.CIMObject
      ArcGIS.Core.CIM.CIMCallout
         ArcGIS.Core.CIM.CIMLineCallout
            ArcGIS.Core.CIM.CIMBackgroundCallout

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

CIMBackgroundCallout Members
ArcGIS.Core.CIM Namespace