voronoi

package

v0.0.0-...-2b51b8d Latest Latest Go to latest Published: May 5, 2023 License: MIT Imports: 9 Imported by: 0

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type ColorScheme int

const (
	ColorSchemeRandom ColorScheme = iota
	ColorSchemeGreyScale
)

type Config struct {
	SeedPointConfig
	Width, Height  int
	ColorScheme    ColorScheme
	DistanceMethod DistanceMethod
}

type ConfigFunc func(*Config)

func WithMethod(method DistanceMethod) ConfigFunc

func WithScheme(scheme ColorScheme) ConfigFunc

func WithSeed(num, radius int, col color.RGBA, render bool) ConfigFunc

func WithSize(width, height int) ConfigFunc

type DistanceMethod int

const (
	DistanceMethodEuclidean DistanceMethod = iota
	DistanceMethodManhattan
)

type ImageFormat int

const (
	ImageFormatPNG ImageFormat = iota
	ImageFormatGIF
)

type SeedPointConfig struct {
	NumSeedPoints    int
	RenderSeedPoints bool
	SeedPointColor   color.RGBA
	SeedPointRadius  int
}

type Voronoi struct {
	Config
	// contains filtered or unexported fields
}

func NewVoronoi(config ...ConfigFunc) *Voronoi

func (v *Voronoi) Generate()

func (v *Voronoi) SaveToPng(path string, format ImageFormat) error