utils

Documentation

Index

• func GenerateASCIIArt(grayImg *image.Gray) string
• func Grayscale(img image.Image) *image.Gray
• func LoadImage(filename string) (image.Image, error)
• func RenderASCIIToImage(asciiArt string, file string, fontSize int) error

Functions

func GenerateASCIIArt

func GenerateASCIIArt(grayImg *image.Gray) string

GenerateASCIIArt generates ASCII art from a grayscale image

func Grayscale

func Grayscale(img image.Image) *image.Gray

Grayscale converts an image to grayscale

func LoadImage

func LoadImage(filename string) (image.Image, error)

LoadImage loads an image from a file

func RenderASCIIToImage

func RenderASCIIToImage(asciiArt string, file string, fontSize int) error

RenderASCIIToImage renders ASCII art as an image and saves it as a PNG