coloursorting

README

coloursorting

A simple Go package for sorting a slice of colours in a visually pleasing way.

A large part of the credit goes to Alan Zucconi's colour sorting blog post.

Documentation

Index

• type StepSort
  • func (a StepSort) Len() int
  • func (a StepSort) Less(i, j int) bool
  • func (a StepSort) Swap(i, j int)

Types

type StepSort

type StepSort [][3]int

StepSort implements a roughly hue-based colour sorting algorithm based on the "Step Sorting" section from https://www.alanzucconi.com/2015/09/30/colour-sorting/.

func (StepSort) Len

func (a StepSort) Len() int

Len simply retrieves the length of the slice.

func (StepSort) Less

func (a StepSort) Less(i, j int) bool

Less determines whether the element at i is less than the element at j.

func (StepSort) Swap

func (a StepSort) Swap(i, j int)

Swap swaps the elements at i and j.