testimg

Documentation

Index

• func EqualVisibleViaRGBA(img1, img2 image.Image) bool
• func RandPalette(rng *rand.Rand, sz int) color.Palette
• func RandRGBA(rng *rand.Rand) color.RGBA
• func RandRGBA64(rng *rand.Rand) color.RGBA64
• type CompareResult
  • func CompareVisibleViaRGBA(img1, img2 image.Image) CompareResult
  • func CompareVisibleViaRGBALoose(img1, img2 image.Image, leeway int) CompareResult
• type RandBlocks
  • func (r RandBlocks) CMYK(rng *rand.Rand) *image.CMYK
  • func (r RandBlocks) NRGBA(rng *rand.Rand) *image.NRGBA
  • func (r RandBlocks) NRGBA64(rng *rand.Rand) *image.NRGBA64
  • func (r RandBlocks) Paletted(rng *rand.Rand, palette color.Palette) *image.Paletted
  • func (r RandBlocks) RGBA(rng *rand.Rand) *image.RGBA
  • func (r RandBlocks) RGBA64(rng *rand.Rand) *image.RGBA64
  • func (r RandBlocks) YCbCr(rng *rand.Rand) *image.YCbCr
• type Recipe

Functions

func EqualVisibleViaRGBA

func EqualVisibleViaRGBA(img1, img2 image.Image) bool

func RandPalette

func RandPalette(rng *rand.Rand, sz int) color.Palette

func RandRGBA

func RandRGBA(rng *rand.Rand) color.RGBA

func RandRGBA64

func RandRGBA64(rng *rand.Rand) color.RGBA64

Types

type CompareResult

type CompareResult int

const (
	CompareSame CompareResult = iota
	CompareSizeMismatch
	ComparePixelMismatch
)

func CompareVisibleViaRGBA

func CompareVisibleViaRGBA(img1, img2 image.Image) CompareResult

func CompareVisibleViaRGBALoose

func CompareVisibleViaRGBALoose(img1, img2 image.Image, leeway int) CompareResult

type RandBlocks

type RandBlocks struct {
	W, H           int
	BlockW, BlockH int
}

func (RandBlocks) CMYK

func (r RandBlocks) CMYK(rng *rand.Rand) *image.CMYK

func (RandBlocks) NRGBA

func (r RandBlocks) NRGBA(rng *rand.Rand) *image.NRGBA

func (RandBlocks) NRGBA64

func (r RandBlocks) NRGBA64(rng *rand.Rand) *image.NRGBA64

func (RandBlocks) Paletted

func (r RandBlocks) Paletted(rng *rand.Rand, palette color.Palette) *image.Paletted

func (RandBlocks) RGBA

func (r RandBlocks) RGBA(rng *rand.Rand) *image.RGBA

func (RandBlocks) RGBA64

func (r RandBlocks) RGBA64(rng *rand.Rand) *image.RGBA64

func (RandBlocks) YCbCr

func (r RandBlocks) YCbCr(rng *rand.Rand) *image.YCbCr

type Recipe

type Recipe interface {
	RGBA(*rand.Rand) *image.RGBA
	RGBA64(*rand.Rand) *image.RGBA64
	NRGBA(*rand.Rand) *image.NRGBA
	NRGBA64(*rand.Rand) *image.NRGBA64
	Paletted(*rand.Rand, color.Palette) *image.Paletted
	YCbCr(*rand.Rand) *image.YCbCr
	CMYK(*rand.Rand) *image.CMYK
}