# IK Set Image Brightness

IK Set Image Brightness Image Number, Red, Green, Blue
IK Set Image Brightness Image Number, Red, Green, Blue, Alpha

## Description

Changes the brightness of an image. Each color component is multiplied with the specified value. So using 1.0 for every component will result in the image itself. This command does not work for render targets but the same effect can be achieved using the effect commands of Image Kit and a pixel shader.

## Parameters

Image Number | Integer | The ID of the image.
Red | Float | The factor for the red component.
Green | Float | The factor for the green component.
Blue | Float | The factor for the blue component.
Alpha | Float | The factor for the alpha component.

Index