# RectangleSelector

> Rectangle selection box manipulator.

## Definition

* **Type:** Class
* **Namespace:** [UnityEditor.Experimental.GraphView](/engine/6000.7/script-reference/unityeditor/experimental/graphview.md)
* **Assembly:** UnityEditor
* **Inherits from:** [MouseManipulator](/engine/6000.7/script-reference/unityengine/uielements/mousemanipulator.md)
* **Implements:** [IManipulator](/engine/6000.7/script-reference/unityengine/uielements/imanipulator.md)

```csharp
public class RectangleSelector : MouseManipulator, IManipulator
```

## Constructors

| Constructor                                                                                                         | Description                      |
| ------------------------------------------------------------------------------------------------------------------- | -------------------------------- |
| [RectangleSelector()](/engine/6000.7/script-reference/unityeditor/experimental/graphview/rectangleselector/ctor.md) | RectangleSelector's constructor. |

## Methods

| Method                                                                                                                                                 | Description                                                     |
| ------------------------------------------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------------------- |
| [ComputeAxisAlignedBound](/engine/6000.7/script-reference/unityeditor/experimental/graphview/rectangleselector/computeaxisalignedbound.md)             | Computer the axis-aligned bound rectangle.                      |
| [RegisterCallbacksOnTarget](/engine/6000.7/script-reference/unityeditor/experimental/graphview/rectangleselector/registercallbacksontarget.md)         | Called to register click event callbacks on the target element. |
| [UnregisterCallbacksFromTarget](/engine/6000.7/script-reference/unityeditor/experimental/graphview/rectangleselector/unregistercallbacksfromtarget.md) | Called to unregister event callbacks from the target element.   |

## Inheritance

**Inherited Members:**

* [MouseManipulator.CanStartManipulation(IMouseEvent)](/engine/6000.7/script-reference/unityengine/uielements/mousemanipulator/canstartmanipulation.md)
* [MouseManipulator.CanStopManipulation(IMouseEvent)](/engine/6000.7/script-reference/unityengine/uielements/mousemanipulator/canstopmanipulation.md)
* [MouseManipulator.activators](/engine/6000.7/script-reference/unityengine/uielements/mousemanipulator/activators.md)
* [Manipulator.target](/engine/6000.7/script-reference/unityengine/uielements/manipulator/target.md)