Class UniqueValueRenderer
A unique value renderer symbolizes geoelements with a distinct symbol for each unique data value in an attribute.
Implements
Namespace: Esri.ArcGISRuntime.Symbology
Assembly: Esri.ArcGISRuntime.dll
Syntax
public class UniqueValueRenderer : Renderer, INotifyPropertyChangedRemarks
A unique value renderer contains a collection of UniqueValues. Each UniqueValue has a Symbol and a collection of Values to define a value or combination of values.
This is typically used to visualize categories or data types. For example, you can use a unique value renderer to symbolize zoning designations: yellow for "Residential", purple for "Industrial", and green for both "Forests" and "Open land".
Constructors
| Name | Description |
|---|---|
| UniqueValueRenderer() | Initializes a new instance of the UniqueValueRenderer class. |
| UniqueValueRenderer(IEnumerable<String>, IEnumerable<UniqueValue>, String, Symbol) | Initializes a new instance of the UniqueValueRenderer class with initial values. |
Properties
| Name | Description |
|---|---|
| DefaultLabel | Gets or sets the label used for the default symbol. |
| DefaultSymbol | Gets or sets the default symbol for values that don't match any of the unique values. |
| FieldNames | Gets a collection of the field names/attribute keys that the unique values apply to. |
| UniqueValues | Gets a collection of unique values used by the renderer to select a symbol. |
Applies to
| Target | Versions |
|---|---|
| .NET Standard 2.0 | 100.3 - 200.7 |
| .NET | 100.13 - 200.7 |
| .NET Windows | 100.13 - 200.7 |
| .NET Android | 200.0 - 200.7 |
| .NET iOS | 200.0 - 200.7 |
| .NET Framework | 100.0 - 200.7 |
| Xamarin.Android | 100.0 - 100.15 |
| Xamarin.iOS | 100.0 - 100.15 |
| UWP | 100.0 - 200.7 |