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ColorLUT class (gdipluseffects.h)

  • Article

A ColorLUTParams structure has four members, each being a lookup table for a particular color channel: alpha, red, green, or blue. The lookup tables can be used to make custom color adjustments to bitmaps. Each lookup table is an array of 256 bytes that you can set to values of your choice. After you have initialized a ColorLUTParams structure, pass its address to the ColorLUT::SetParameters method of a ColorLUT object. Then pass the address of that ColorLUT object to the Graphics::DrawImage method or to the Bitmap::ApplyEffect method.

Inheritance

The ColorLUT class implements Effect.

Methods

The ColorLUT class has these methods.

 
ColorLUT::ColorLUT

Creates a new ColorLUT object.
ColorLUT::GetParameters

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

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

Requirements

Requirement Value
Target Platform Windows
Header gdipluseffects.h