tools

Documentation

Index

• func ColorInversion(c color.RGBA64) color.RGBA64
• func ColorMean(percentage int, min, max *color.RGBA64) color.RGBA64
• func ColorsInversion(colors []color.RGBA64) []color.RGBA64
• type ColorGenerator
  • func NewColorGenerator(seed int, maxColors []color.RGBA64) ColorGenerator
  • func (g *ColorGenerator) NextColor() color.RGBA64
• type NumberGenerator
  • func NewNumberGenerator(seed int, min int, max int) NumberGenerator
  • func (n *NumberGenerator) NextPositive() int

Functions

func ColorInversion

func ColorInversion(c color.RGBA64) color.RGBA64

ColorInversion inverse a color

func ColorMean

func ColorMean(percentage int, min, max *color.RGBA64) color.RGBA64

ColorMean do the mean between two colors for a given percentage

func ColorsInversion

func ColorsInversion(colors []color.RGBA64) []color.RGBA64

ColorsInversion inverse a array of colors

Types

type ColorGenerator

type ColorGenerator struct {
	// contains filtered or unexported fields
}

ColorGenerator is a color generator

func NewColorGenerator

func NewColorGenerator(seed int, maxColors []color.RGBA64) ColorGenerator

NewColorGenerator create a color generator

func (*ColorGenerator) NextColor

func (g *ColorGenerator) NextColor() color.RGBA64

NextColor returns the next color of the generator

type NumberGenerator

type NumberGenerator struct {
	// contains filtered or unexported fields
}

NumberGenerator is a predictable number generator

func NewNumberGenerator

func NewNumberGenerator(seed int, min int, max int) NumberGenerator

NewNumberGenerator creates a new number generator with a specific seed

func (*NumberGenerator) NextPositive

func (n *NumberGenerator) NextPositive() int

NextPositive returns the next positive value of the generator