ClassBreaksRendererDefinition Class
In This Topic
Represents an abstract class definition for class breaks renderers.
Object Model
Syntax
Public MustInherit Class ClassBreaksRendererDefinition Inherits RendererDefinition
public abstract class ClassBreaksRendererDefinition : RendererDefinition
Remarks
ClassBreaksRendererDefinition defines the parameters for drawing features based on the values of a quantitative attribute that is statistically grouped by a classification algorithm.
To set up a ClassBreaksRenderer you first need to know how many classes you will have. Then you specify a particular classification algorithm (e.g. natural breaks, quantile, equal interval) to your data to compute class breaks for your renderer. You also provide the color ramp. Once you define a renderer, you can call a FeatureLayer's CreateRenderer and SetRenderer methods to create and assign a renderer to a feature layer.
To set up a ClassBreaksRenderer you first need to know how many classes you will have. Then you specify a particular classification algorithm (e.g. natural breaks, quantile, equal interval) to your data to compute class breaks for your renderer. You also provide the color ramp. Once you define a renderer, you can call a FeatureLayer's CreateRenderer and SetRenderer methods to create and assign a renderer to a feature layer.
Inheritance Hierarchy
System.Object
ArcGIS.Desktop.Mapping.LayerDrawingDefinition
ArcGIS.Desktop.Mapping.RendererDefinition
ArcGIS.Desktop.Mapping.ClassBreaksRendererDefinition
ArcGIS.Desktop.Mapping.GraduatedColorsRendererDefinition
ArcGIS.Desktop.Mapping.GraduatedSymbolsRendererDefinition
Requirements
Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)
ArcGIS Pro version: 3.0 or higher.
See Also