---
title: "UnitConverterHandler Class"
canonical: https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_UnitConverterHandler.htm
product: "Graphics Mill 5.5 for .NET"
---

This documentation is for the old version. [Go to the latest Graphics Mill docs](https://www.graphicsmill.com/docs/gm/)

# UnitConverterHandler Class
 
This class contains partial implementation of [IUnitConverter](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_IUnitConverter.htm.md) interface and used by all classes representing asynchronous operations.
 
**Namespace:** [Aurigma.GraphicsMill](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill.htm.md)
 **Assembly:** Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
 
## Syntax
  
```
Public MustInherit Class UnitConverterHandler _Inherits SyncHandler _Implements IUnitConverter
```
 
```csharp
public abstract class UnitConverterHandler : SyncHandler, IUnitConverter
```
 
## Remarks
 Typically from this class derived such transforms that work with spatial units, e.g. that specify width, height, etc.
 
## Inheritance Hierarchy
  
- [System.Object](http://msdn2.microsoft.com/en-us/e5kfa45b)
    - [Aurigma.GraphicsMill.SyncHandler](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_SyncHandler.htm.md)
        - Aurigma.GraphicsMill.UnitConverterHandler
            - [Aurigma.GraphicsMill.Transforms.BitmapTransform](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Transforms_BitmapTransform.htm.md)
 
## Thread Safety
 Static members of this type are safe for multi-threaded operations. Instance members of this type are safe for multi-threaded operations.
   
## See Also

### Reference

- [UnitConverterHandler Members](https://www.graphicsmill.com/docs/gm5/AllMembers_T_Aurigma_GraphicsMill_UnitConverterHandler.htm.md)
- [Aurigma.GraphicsMill Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill.htm.md)