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The BrightnessContrast class enables you to change the brightness and contrast of a bitmap. Pass the address of a BrightnessContrast object to the Graphics::DrawImage method or to the Bitmap::ApplyEffect method. To specify the brightness and contrast levels, pass a BrightnessContrastParams structure to the BrightnessContrast::SetParameters method of a BrightnessContrast object.
Inheritance
The BrightnessContrast class implements Effect.
Methods
The BrightnessContrast class has these methods.
| BrightnessContrast::BrightnessContrast Creates a new BrightnessContrast object. |
| BrightnessContrast::GetParameters The BrightnessContrast::GetParameters method gets the current values of the parameters of this BrightnessContrast object. |
| BrightnessContrast::SetParameters The BrightnessContrast::SetParameters method sets the parameters of this BrightnessContrast object. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | gdipluseffects.h |