Java Utililty Methods Color Brightness Get

List of utility methods to do Color Brightness Get

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Description

The list of methods to do Color Brightness Get are organized into topic(s).

Method

floatbrightness(int color)
Returns the brightness component of a color int. 
int r = (color >> 16) & 0xFF;
int g = (color >> 8) & 0xFF;
int b = color & 0xFF;
int V = Math.max(b, Math.max(r, g));
return (V / 255.f);
intbrightness(int red, int green, int blue)
brightness 
float brightness;
float intensity;
float light;
float luminosity, maxprimary, minprimary;
red = red << 8;
green = green << 8;
blue = blue << 8;
intensity = (red + green + blue) / 3;
...
intbrightness(int rgb)
brightness 
int r = (rgb >> 16) & 0xff;
int g = (rgb >> 8) & 0xff;
int b = rgb & 0xff;
return (r + g + b) / 3;