processor

Documentation

Index

• func ASCIIfy(ASCIIchars []string, img *image.Image, cols, rows uint, filename string)
• func GetChar(chars []string, pixelBrightness int) string
• func GetImage(pathToFile string) (*image.Image, error)
• func ResizeImage(img image.Image, newWidth uint, newHeight uint) image.Image
• func SaveImage(filename string, img *image.Image) error
• type DataForAscii

Functions

func ASCIIfy

func ASCIIfy(ASCIIchars []string, img *image.Image, cols, rows uint, filename string)

ASCIIfy converts an image.Image into ASCII art

func GetChar

func GetChar(chars []string, pixelBrightness int) string

GetChar returns a char from chars corresponding to the pixel brightness

func GetImage

func GetImage(pathToFile string) (*image.Image, error)

GetImage returns image.Image from a filepath

func ResizeImage

func ResizeImage(img image.Image, newWidth uint, newHeight uint) image.Image

ResizeImage takes an image.Image and returns a resized one using https://github.com/nfnt/resize

func SaveImage

func SaveImage(filename string, img *image.Image) error

SaveImage takes an image.Image and saves it to a file

Types

type DataForAscii

type DataForAscii struct {
	Img      *image.Image
	Width    uint
	Height   uint
	Filename string
}