color

Documentation

Index

• type RGBA
  • func ParseHex(color string) (RGBA, error)
  • func Rand() RGBA
  • func (c RGBA) Invert() RGBA
  • func (c RGBA) ToHex() string

Types

type RGBA

type RGBA struct {
	R, G, B, A uint8
}

RGBA represents a traditional 32-bit alpha-premultiplied color, having 8 bits for each of red, green, blue and alpha.

func ParseHex

func ParseHex(color string) (RGBA, error)

ParseHex parses an hex color to RGB color

func Rand

func Rand() RGBA

Rand returns a random RGB color

func (RGBA) Invert

func (c RGBA) Invert() RGBA

Invert returns the inverted RGB color

func (RGBA) ToHex

func (c RGBA) ToHex() string

ToHex exports the color to hexadecimal