'Declaration
 
Public Sub Brightness( _
   ByVal intensity As Short _
) 

'Usage
 
Dim instance As Processor
Dim intensity As Short
 
instance.Brightness(intensity)

public void Brightness( 
   short intensity
)

public: void Brightness( 
   short intensity
) 

public:
void Brightness( 
   short intensity
) 

Parameters

intensity

A short integer which represents the brightness level.

The range is from -100 to 100.

Higher intensities result in brighter images. Negative intensities darken images.

An image that has been brightened has pixels that have higher luminance values (in the HSL color space), or higher RGB values (in RGB color space) than the original image.

Reference