ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / StackedChartRendererDefinition Class / StackWidth Property

StackWidth Property
Gets and sets the width of the stack chart in pts
Syntax
public double StackWidth {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.6 or higher.
See Also