---
title: "ScaleAlpha Properties "
canonical: https://www.graphicsmill.com/docs/gm/Properties_T_Aurigma_GraphicsMill_Transforms_ScaleAlpha.htm
product: "Graphics Mill"
---
# ScaleAlpha Properties
The [ScaleAlpha](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Transforms_ScaleAlpha.htm.md) type exposes the following members.
## Properties
| | Name | Description |
| --- | --- | --- |
|  | [AutoDisposeScaleSource](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Transforms_ScaleAlpha_AutoDisposeScaleSource.htm.md) | Gets or sets whether to dispose the scale source when this [ScaleAlpha](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Transforms_ScaleAlpha.htm.md) is disposed. |
|  | [Id](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_PipelineElement_Id.htm.md) | Gets or sets a unique identifier of this [PipelineElement](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_PipelineElement.htm.md).
(Inherited from [PipelineElement](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_PipelineElement.htm.md).) |
|  | [Receivers](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_PipelineElement_Receivers.htm.md) | Gets a collection of pipeline elements that will receive the result of this [PipelineElement](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_PipelineElement.htm.md).
(Inherited from [PipelineElement](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_PipelineElement.htm.md).) |
|  | [Scale](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Transforms_ScaleAlpha_Scale.htm.md) | Gets or sets a scale factor for this transformation. |
|  | [ScaleSource](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Transforms_ScaleAlpha_ScaleSource.htm.md) | Gets or sets a pipeline that produces a grayscale image to scale the channel to. |
|  | [SupportedPixelFormats](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_PipelineElement_SupportedPixelFormats.htm.md) | Gets a collection of pixel formats that are supported by this [PipelineElement](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_PipelineElement.htm.md).
(Inherited from [PipelineElement](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_PipelineElement.htm.md).) |
## See Also
### Reference
- [ScaleAlpha Class](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Transforms_ScaleAlpha.htm.md)
- [Aurigma.GraphicsMill.Transforms Namespace](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill_Transforms.htm.md)