---
title: "ColorAdjustmentProvider Methods "
canonical: https://www.graphicsmill.com/docs/gm5/Methods_T_Aurigma_GraphicsMill_ColorAdjustmentProvider.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/)
# ColorAdjustmentProvider Methods
The [ColorAdjustmentProvider](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_ColorAdjustmentProvider.htm.md) type exposes the following members.
## Methods
| | Name | Description |
| --- | --- | --- |
|  | [{dtor}](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_ColorAdjustmentProvider_%7Bdtor%7D.htm.md) | Enables using delete operator in C++ applications. It is strongly not recommended to use it directly. |
|  | [AdjustHsl](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_ColorAdjustmentProvider_AdjustHsl_3_8ebc23ce.htm.md) | Adjusts hue, saturation, and lightness of the image. |
|  | [ApplyLut](https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_ColorAdjustmentProvider_ApplyLut.htm.md) | Overloaded.
Applies tone correction using specified look-up table (LUT). |
|  | [AutoBrightness](https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_ColorAdjustmentProvider_AutoBrightness.htm.md) | Overloaded.
Automatically adjusts brightness. |
|  | [AutoContrast](https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_ColorAdjustmentProvider_AutoContrast.htm.md) | Overloaded.
Automatically adjusts contrast. |
|  | [AutoLevels](https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_ColorAdjustmentProvider_AutoLevels.htm.md) | Overloaded.
Automatically applies levels adjustment. |
|  | [Brightness](https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_ColorAdjustmentProvider_Brightness.htm.md) | Overloaded.
Adjusts image brightness. |
|  | [BrightnessContrast](https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_ColorAdjustmentProvider_BrightnessContrast.htm.md) | Overloaded.
Adjusts image brightness and contrast in single pass. |
|  | [ChannelBalance](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_ColorAdjustmentProvider_ChannelBalance_1_10d237e6.htm.md) | Adjusts balance between color channels (by adding a constant to each channel). |
|  | [Contrast](https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_ColorAdjustmentProvider_Contrast.htm.md) | Overloaded.
Adjusts image contrast. |
|  | [Curves](https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_ColorAdjustmentProvider_Curves.htm.md) | Overloaded.
Applies tone correction using specified curve (analogue to Adobe® Photoshop® Curves command). |
|  | [Desaturate](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_ColorAdjustmentProvider_Desaturate.htm.md) | Desaturates the image. |
|  | [Dispose](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_ColorAdjustmentProvider_Dispose.htm.md) | Releases all resources used by this [ColorAdjustmentProvider](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_ColorAdjustmentProvider.htm.md).
(Overrides [LockableObject](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_LockableObject.htm.md).[Dispose()](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_LockableObject_Dispose.htm.md).) |
|  | [Equals](http://msdn2.microsoft.com/en-us/bsc2ak47) | (Inherited from [Object](http://msdn2.microsoft.com/en-us/e5kfa45b).) |
|  | [GetHashCode](http://msdn2.microsoft.com/en-us/zdee4b3y) | (Inherited from [Object](http://msdn2.microsoft.com/en-us/e5kfa45b).) |
|  | [GetType](http://msdn2.microsoft.com/en-us/dfwy45w9) | (Inherited from [Object](http://msdn2.microsoft.com/en-us/e5kfa45b).) |
|  | [HistogramEqualize](https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_ColorAdjustmentProvider_HistogramEqualize.htm.md) | Overloaded.
Applies histogram equalization to the bitmap. |
|  | [Invert](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_ColorAdjustmentProvider_Invert.htm.md) | Inverts all colors of the image. |
|  | [Levels](https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_ColorAdjustmentProvider_Levels.htm.md) | Overloaded.
Applies tone levels correction (the same as Adobe® Photoshop® Levels effect). |
|  | [Lock](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_LockableObject_Lock.htm.md) | Locks the object.
(Inherited from [LockableObject](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_LockableObject.htm.md).) |
|  | [MemberwiseClone](http://msdn2.microsoft.com/en-us/57ctke0a) | (Inherited from [Object](http://msdn2.microsoft.com/en-us/e5kfa45b).) |
|  | [Solarize](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_ColorAdjustmentProvider_Solarize.htm.md) | Applies solarize effect. |
|  | [ToString](http://msdn2.microsoft.com/en-us/7bxwbwt2) | (Inherited from [Object](http://msdn2.microsoft.com/en-us/e5kfa45b).) |
|  | [Unlock](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_LockableObject_Unlock.htm.md) | Unlocks the object previously locked with method [Lock()](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_LockableObject_Lock.htm.md).
(Inherited from [LockableObject](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_LockableObject.htm.md).) |
## See Also
### Reference
- [ColorAdjustmentProvider Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_ColorAdjustmentProvider.htm.md)
- [Aurigma.GraphicsMill Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill.htm.md)