utilities

Documentation

Index

• func CreateGrid(width, height int) [][]color.Color
• func GradientPoint(axisValue, shift, axisLength int) int
• func Gray(pixel color.Color, calculationType string) (gray uint8, alpha uint8)
• func MaxMin[T float64 | int | uint](value, max, min T) T
• func PrepareResult(result [][]color.Color, format string) (io.Reader, error)
• func PrepareSource(file io.Reader) ([][]color.Color, string, error)
• func RGBA(pixel color.Color) (r, g, b, alpha uint8)

Functions

func CreateGrid

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

func GradientPoint

func GradientPoint(axisValue, shift, axisLength int) int

func Gray

func Gray(pixel color.Color, calculationType string) (gray uint8, alpha uint8)

func MaxMin

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

func PrepareResult

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

func PrepareSource

func PrepareSource(file io.Reader) ([][]color.Color, string, error)

func RGBA

func RGBA(pixel color.Color) (r, g, b, alpha uint8)