utilities

func Clamp[T float64 | int | uint](value, max, min T) T

func ClampMax[T float64 | int | uint](value, max T) T

func CreateGrid(width, height int) [][]color.Color

func DecodeSource(file io.Reader) (*image.RGBA, string, error)

func EncodeGridResult(result [][]color.Color, format string) (io.Reader, string, error)

func EncodeResult(img *image.RGBA, format string) (io.Reader, string, error)

func GetAperture(axisValue, axisMax, apertureMin, apertureMax int) (int, int)

func GetCoordinates(pixel, width int) (int, int)

func GetPixPerThread(pixLen, threads int) int

func GetPixel(x, y, width int) int

func GetThreads() int

func GradientPoint(axisValue, shift, axisLength int) int