processing-color-class

A helper Color class for the Processing language. I hated all the crap I had to write every time I wanted to add two colors together.

Data Members

int red;
int green;
int blue;

Constructors

There are 3 constructors

Color();
Color( color c );
Color( Color C );

1. The first constructor takes nothing for parameters and returns the color black. The newly created Color can then have its R, G, and B values set manually.

2. The second constructor takes the Processing color type and creates a new Color based on its R, G, and B values.

3. The third constructor takes another Color object and creates a copy of that color.

Methods

boolean equals( Color other );
boolean equals( color other );

Takes either a Color object or Processing color type and returns true or false if the two colors equal.

void divideByFactor( int factor );
void divideByFactor( float factor );

Takes in a factor and divides each component R, G, and B value by that factor.

void multiplyByFactor( int factor );
void multiplyByFactor( float factor );

Takes in a factor and muliplies each component R, G, and B value by that factor.

void addColor( Color other );
void addColor( color other );

Adds this Color or color to the other color.
WARNING: the values of R, G, and B are not clamped to 255.

void subtractColor( Color other );
void subtractColor( color other );

Subtracts this Color or color from the other color.
WARNING: the values of R, G, and B are not clamped to 0.

color getColor();

Returns the Processing color representation of Color

double getColorSquaredDistance( Color other );

Returns the squared distance (less calulation intensive) between two Color values. This has nothing to do with the Color's position in the image.

double getColorDistance( Color other );

Returns the distance between two Color values. This has nothing to do with the Color's position in the image.

String toString();

Returns the string representation of the Color. The string is in the format: ( R, G, B ).