---
title: "PanNavigator Class"
canonical: https://www.graphicsmill.com/docs/gmwc/T_Aurigma_GraphicsMill_AjaxControls_PanNavigator.htm
archived: true
applies_to:
  - product: "Graphics Mill Web Controls"
---

**You’re viewing documentation for an outdated product.** Graphics Mill Web Controls is no longer part of Graphics Mill. For current design editing and rendering tools, see [Design Atoms .NET](https://customerscanvas.com/docs/on-premises/design-atoms-cs/), [Design Atoms JS](https://customerscanvas.com/docs/on-premises/design-atoms-js/), and [Design Editor](https://customerscanvas.com/docs/on-premises/design-editor/).

# PanNavigator Class

**Applies to:** Graphics Mill Web Controls · **Archived documentation**
 
This class represents a navigator which is used to pan the image inside the [BaseViewer](https://www.graphicsmill.com/docs/gmwc/T_Aurigma_GraphicsMill_AjaxControls_BaseViewer.htm.md) control.
 
**Namespace:** [Aurigma.GraphicsMill.AjaxControls](https://www.graphicsmill.com/docs/gmwc/N_Aurigma_GraphicsMill_AjaxControls.htm.md)
 **Assembly:** Aurigma.GraphicsMill.AjaxControls (in Aurigma.GraphicsMill.AjaxControls.dll)
 
## Syntax
  
```csharp
public class PanNavigator : UserInputController, INavigator, IUserInputController
```
 
## Remarks
  
When this navigator is attached to the [BaseViewer](https://www.graphicsmill.com/docs/gmwc/T_Aurigma_GraphicsMill_AjaxControls_BaseViewer.htm.md) using its property [Navigator](https://www.graphicsmill.com/docs/gmwc/P_Aurigma_GraphicsMill_AjaxControls_BaseViewer_Navigator.htm.md), it is working in the following way:
 
1. When the left button of the mouse is pressed down, it captures the control.
2. When control is captured and the mouse is moved, the image is panned together with mouse pointer. The callback from the server occurred only if user stops moving at least for one second.
3. When the left button of the mouse is released, the mouse control is dismissed.
 
## Inheritance Hierarchy
  
- [System..Object](http://msdn2.microsoft.com/en-us/library/e5kfa45b)
    - *+* [System.Web.UI..Control](http://msdn2.microsoft.com/en-us/library/983zwx2h)
        - *+* [System.Web.UI.WebControls..WebControl](http://msdn2.microsoft.com/en-us/library/k1x24e42)
            - *+* [Aurigma.GraphicsMill.AjaxControls..BaseScriptControl](https://www.graphicsmill.com/docs/gmwc/T_Aurigma_GraphicsMill_AjaxControls_BaseScriptControl.htm.md)
                - *+* [Aurigma.GraphicsMill.AjaxControls..UserInputController](https://www.graphicsmill.com/docs/gmwc/T_Aurigma_GraphicsMill_AjaxControls_UserInputController.htm.md)
                    - *+* Aurigma.GraphicsMill.AjaxControls..PanNavigator
 
## Thread Safety
 Static members of this type are not safe for multi-threaded operations. Instance members of this type are not safe for multi-threaded operations.
   
## See Also

### Reference

- [PanNavigator Members](https://www.graphicsmill.com/docs/gmwc/AllMembers_T_Aurigma_GraphicsMill_AjaxControls_PanNavigator.htm.md)
- [Aurigma.GraphicsMill.AjaxControls Namespace](https://www.graphicsmill.com/docs/gmwc/N_Aurigma_GraphicsMill_AjaxControls.htm.md)