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Levels class

Applies to: desktop apps only

The Levels class encompasses three bitmap adjustments: highlight, midtone, and shadow. You can apply one or more of those adjustments to a bitmap by passing the address of a Levels object to the Graphics::DrawImage method or to the Bitmap::ApplyEffect method. To specify the intensities of the adjustments, pass the address of a LevelsParams structure to the Levels::SetParameters method of a Levels object.

Members

The Levels class inherits from Effect. Levels also has these types of members:

Constructors

The Levels class has these constructors.

ConstructorDescription
Levels::Levels

Creates a Levels object.

 

Methods

The Levels class has these methods.

MethodDescription
Levels::GetParameters

The Levels::GetParameters method gets the current values of the parameters of this Levels object.

Levels::SetParameters

The Levels::SetParameters method sets the parameters of this Levels object.

 

 

 

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Build date: 3/6/2012

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