# Dispose()

> Releases this context and clears all associated visualization data.

## Definition

* **Type:** Method
* **Namespace:** [Unity.GraphToolkit.Editor.GraphVisualization](/engine/6000.6/script-reference/unity/graphtoolkit/editor/graphvisualization.md)
* **Assembly:** UnityEditor

```csharp
public void Dispose()
```

### Remarks

Unregisters this context from the [Registry](/engine/6000.6/script-reference/unity/graphtoolkit/editor/graphvisualization/registry.md) and clears any associated visualization data. Any subsequent calls after the first successful dispose are ignored.

### Examples

```csharp
Context context = Registry.CreateVisualizationContext(graphGuid);
// ... use the context ...
context.Dispose();
```