---
title: "BrightnessContrast Constructor "
canonical: https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_Transforms_BrightnessContrast_ctor.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/)

# BrightnessContrast Constructor 
 
Creates new [BrightnessContrast](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Transforms_BrightnessContrast.htm.md) class instance.
 
## Overload List

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) |  [BrightnessContrast()](https://www.graphicsmill.com/docs/gm5/C_Aurigma_GraphicsMill_Transforms_BrightnessContrast_ctor.htm.md) |  Creates new [BrightnessContrast](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Transforms_BrightnessContrast.htm.md) class instance. |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) |  [BrightnessContrast(Boolean\[\])](https://www.graphicsmill.com/docs/gm5/C_Aurigma_GraphicsMill_Transforms_BrightnessContrast_ctor_1_f3ec321a.htm.md) |  Creates new [BrightnessContrast](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Transforms_BrightnessContrast.htm.md) class instance. Here you can specify what channels to process. |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) |  [BrightnessContrast(Single, Single)](https://www.graphicsmill.com/docs/gm5/C_Aurigma_GraphicsMill_Transforms_BrightnessContrast_ctor_2_d0ff301f.htm.md) |  Creates new [BrightnessContrast](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Transforms_BrightnessContrast.htm.md) class instance. Here you can specify brigthness and contrast modifiers. |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) |  [BrightnessContrast(Boolean\[\], Single, Single)](https://www.graphicsmill.com/docs/gm5/C_Aurigma_GraphicsMill_Transforms_BrightnessContrast_ctor_3_4be20b7a.htm.md) |  Creates new [BrightnessContrast](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Transforms_BrightnessContrast.htm.md) class instance. Here you can specify what channels to process with this transform and brigthness/contrast modifiers. |
   
## See Also

### Reference

- [BrightnessContrast Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Transforms_BrightnessContrast.htm.md)
- [BrightnessContrast Members](https://www.graphicsmill.com/docs/gm5/AllMembers_T_Aurigma_GraphicsMill_Transforms_BrightnessContrast.htm.md)
- [Aurigma.GraphicsMill.Transforms Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_Transforms.htm.md)