util

Sep 18, 2016

Changes in this version

+ type Stack struct

+ func (s *Stack) Len() int

+ func (s *Stack) Pop() interface{}

+ func (s *Stack) Push(value interface{})

Aug 31, 2016

Changes in this version

+ func HSLToRGB(h, s, l float64) color.RGBA

+ func HSVToRGB(h, s, v float64) color.RGBA

+ func RGBToHSL(c color.RGBA) (float64, float64, float64)

+ func RGBToHSV(c color.RGBA) (h, s, v float64)

Aug 27, 2016

Changes in this version

+ func GrayImageEqual(a, b *image.Gray) bool

+ func RGBAImageEqual(a, b *image.RGBA) bool

+ func RGBASlicesEqual(a, b []color.RGBA) bool

+ func RGBAToString(img *image.RGBA) string

+ func Rank(c color.RGBA) float64

+ func SortRGBA(data []color.RGBA, min, max int)