Image2ASCII is a library that converts images into ASCII images and provides command-line tools for easy use.
go install github.com/qeesung/image2ascii@latestimage2ascii version: image2ascii/1.0.0
>> HomePage: https://github.com/qeesung/image2ascii
>> Issue : https://github.com/qeesung/image2ascii/issues
>> Author : qeesung
Usage: image2ascii [-s] -f <filename> -r <ratio> -w <width> -g <height>
Options:
-c Colored the ascii when output to the terminal (default true)
-f string
Image filename to be convert (default "docs/images/lufei.jpg")
-g int
Expected image height, -1 for image default height (default -1)
-i Reversed the ascii when output to the terminal
-r float
Ratio to scale the image, ignored when use -w or -g (default 1)
-s Fit the terminal screen, ignored when use -w, -g, -r (default true)
-t Stretch the picture to overspread the screen
-w int
Expected image width, -1 for image default width (default -1)convert the image fit the screen(default is true)
image2ascii -f docs/images/pikaqiu2.jpg
convert the image to ascii image with fixed width and height
# width: 100
# height: 30
image2ascii -f docs/images/baozou.jpg -w 100 -g 30
convert the image to ascii image by ratio
# ratio: 0.3
# width: imageWidth * 0.3
# height: imageHeight * 0.3
image2ascii -f docs/images/pikaqiu.jpg -r 0.3
convert the image to stretch the screen
image2ascii -f docs/images/long.jpg -t
convert the image without the color
image2ascii -f docs/images/lufei.jpg -s -c=falseconvert the image disable fit the screen
image2ascii -f docs/images/lufei.jpg -s=falseconvert the image reverse the chars
image2ascii -f docs/images/lufei.jpg -ipackage main
import (
"fmt"
"github.com/qeesung/image2ascii/convert"
_ "image/jpeg"
_ "image/png"
)
func main() {
// Create convert options
convertOptions := convert.DefaultOptions
convertOptions.FixedWidth = 100
convertOptions.FixedHeight = 40
// Create the image converter
converter := convert.NewImageConverter()
fmt.Print(converter.ImageFile2ASCIIString(imageFilename, &convertOptions))
}convert options
type Options struct {
Ratio float64 // convert ratio
FixedWidth int // convert the image width fixed width
FixedHeight int // convert the image width fixed height
FitScreen bool // only work on terminal, fit the terminal height or width
StretchedScreen bool // only work on terminal, stretch the width and heigh to overspread the terminal screen
Colored bool // only work on terminal, output ascii with color
Reversed bool // if reverse the ascii pixels
}supported convert function
type Converter interface {
// convert a image object to ascii matrix
Image2ASCIIMatrix(image image.Image, imageConvertOptions *Options) []string
// convert a image object to ascii matrix and then join the matrix to a string
Image2ASCIIString(image image.Image, options *Options) string
// convert a image object by input a string to ascii matrix
ImageFile2ASCIIMatrix(imageFilename string, option *Options) []string
// convert a image object by input a string to ascii matrix then join the matrix to a string
ImageFile2ASCIIString(imageFilename string, option *Options) string
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This project is under the MIT License. See the LICENSE file for the full license text.
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