pkg

func CutOut(bgImg, bcImg, newBcImg image.Image, x int)

func Image2Base64(img image.Image) (str string, err error)

func Image2Base64Img(img image.Image) (str string, err error)

func Interfere(bgImg, itImg image.Image, x int)

func RandPoint(bgWidth, bgHeight, bcWidth, _ int) *image.Point

func RandomStr(length int) (str string)