Color (gb.image)

This static class defines predefined color constants, and some useful other methods to deal with colors.

Constants

Black	Numeric value representing the black color.
Blue	Numeric value representing the blue color.
Cyan	Numeric value representing the cyan color.
DarkBlue	Numeric value representing the dark blue color.
DarkCyan	Numeric value representing the dark cyan color.
DarkGray	Numeric value representing the dark gray color.
DarkGreen	Numeric value representing the dark green color.
DarkMagenta	Numeric value representing the dark magenta color.
DarkOrange	Numeric value representing the dark orange color.
DarkPurple	Numeric value representing the dark purple color.
DarkRed	Numeric value representing the dark red color.
DarkRoyal	Numeric value representing the dark royal blue color.
DarkViolet	Numeric value representing the dark violet color.
DarkYellow	Numeric value representing the dark yellow color.
Default	Numeric value representing the "default color" of whatever it's applied to.
Gray	Numeric value representing the gray color.
Green	Numeric value representing the green color.
LightGray	Numeric value representing the light gray color.
Magenta	Numeric value representing the magenta color.
Orange	Numeric value representing the orange color.
Pink	Numeric value representing the pink color.
Purple	Numeric value representing the purple color.
Red	Numeric value representing the red color.
Royal	Numeric value representing the royal blue color.
SoftBlue	Numeric value representing a soft blue color.
SoftCyan	Numeric value representing a soft cyan color.
SoftGreen	Numeric value representing a soft green color.
SoftMagenta	Numeric value representing a soft magenta color.
SoftOrange	Numeric value representing a soft orange color.
SoftPurple	Numeric value representing a soft purple color.
SoftRed	Numeric value representing a soft red color.
SoftRoyal	Numeric value representing a soft royal blue color.
SoftViolet	Numeric value representing a soft violet color.
SoftYellow	Numeric value representing a soft yellow color.
Transparent	Numeric value indicating that the object is to be drawn transparently, if supported.
Violet	Numeric value representing the purple color.
White	Numeric value representing the white color.
Yellow	Numeric value representing the yellow color.

Static methods

Blend	Blends the Source color into the Destination color, according to the alpha channel of both colors, and returns the resulting color.
Contrast	Return the contrast between two colors as a number between 0 and 1.
Darker	Returns a darker version of a color.
Desaturate	Return the specified color desaturated, i.e. grayed.
Distance	Return the RGB distance between two colors as a floating point number between 0.0 and 1.0.
GetAlpha	Return the alpha component of the specified color.
Gradient	Return a color that is the RGB mean between Color1 and Color2
HSV	Returns a color value from its hue, saturation, value and alpha components.
Invert	Invert a color and return it.
Lighter	Returns a lighter version of a color.
Merge	Returns a mix between Color1 and Color2.
Opacity
RGB	Returns a color value from its red, green, blue and alpha components.
SetAlpha	Change the alpha component of a color and return it.
SetHSV	Set the HSVA components of the specified color and returns it as an integer value.
SetRGB	Set the RGBA components of the specified color and returns it as an integer value.
ToHTML	Return the HTML representation of the color.

Examples

See also