colors

Documentation

Index

• Variables
• func ColorToHex(clr color.RGBA) string
• func ColorfulColor(clr color.RGBA) colorful.Color
• func DistanceCIE2K(color1, color2 color.RGBA) float64
• func DistanceCIE76(color1, color2 color.RGBA) float64
• func DistanceCIE94(color1, color2 color.RGBA) float64
• func GetGoogleChartColors() []color.RGBA
• func GoogleChartColorX(index uint64) color.RGBA
• func GoogleToColor(googString string) (color.RGBA, error)
• func HexToColor(hexRGB string) (color.RGBA, error)
• func Parse(colorName string) (color.RGBA, error)

Variables

var GoogleChartColors = GetGoogleChartColors()

var GoogleChartColorsHex = [...]string{
	"#3366CC",
	"#DC3912",
	"#FF9900",
	"#109618",
	"#990099",
	"#3B3EAC",
	"#0099C6",
	"#DD4477",
	"#66AA00",
	"#B82E2E",
	"#316395",
	"#994499",
	"#22AA99",
	"#AAAA11",
	"#6633CC",
	"#E67300",
	"#8B0707",
	"#329262",
	"#5574A6",
	"#3B3EAC",
}

ChartColor1 is the color palette for Google Charts as collected by Craig Davis here: https://gist.github.com/there4/2579834

Functions

func ColorToHex

func ColorToHex(clr color.RGBA) string

func ColorfulColor

func ColorfulColor(clr color.RGBA) colorful.Color

func DistanceCIE2K

func DistanceCIE2K(color1, color2 color.RGBA) float64

func DistanceCIE76

func DistanceCIE76(color1, color2 color.RGBA) float64

func DistanceCIE94

func DistanceCIE94(color1, color2 color.RGBA) float64

func GetGoogleChartColors

func GetGoogleChartColors() []color.RGBA

func GoogleChartColorX

func GoogleChartColorX(index uint64) color.RGBA

func GoogleToColor

func GoogleToColor(googString string) (color.RGBA, error)

func HexToColor

func HexToColor(hexRGB string) (color.RGBA, error)

Parse returns a `color.RGBA` given a hex color code.

func Parse

func Parse(colorName string) (color.RGBA, error)

Parse returns a `color.RGBA` given a color name or hex color code.