---
title: "Contrast..::.CalculateAutoParameters Method "
canonical: https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_Transforms_Contrast_CalculateAutoParameters.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/)

# Contrast.CalculateAutoParameters Method 
 
Returns contrast modifier value which the class would apply in automatic mode.
 
## Overload List

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) ![Static member](https://www.graphicsmill.com/docs/gm5/icons/static.gif) |  [CalculateAutoParameters(Bitmap, Lut)](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_Transforms_Contrast_CalculateAutoParameters_2_8cdd9470.htm.md) |  Returns contrast modifier value which the class would apply in automatic mode. |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) ![Static member](https://www.graphicsmill.com/docs/gm5/icons/static.gif) |  [CalculateAutoParameters(BitmapData, Lut)](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_Transforms_Contrast_CalculateAutoParameters_2_3b856cc0.htm.md) |  Returns contrast modifier value which the class would apply in automatic mode. |
   
## See Also

### Reference

- [Contrast Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Transforms_Contrast.htm.md)
- [Contrast Members](https://www.graphicsmill.com/docs/gm5/AllMembers_T_Aurigma_GraphicsMill_Transforms_Contrast.htm.md)
- [Aurigma.GraphicsMill.Transforms Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_Transforms.htm.md)