ascii-art-image

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ascii-art-image.js

Installation

npm install ascii-art-image

Usage

require('ascii-art-image')

To do anything with it, you'll need to include the library:

const Image = require('ascii-art-image');

• ascii-art-image ⇒ AsciiArtImage
• Image.create(ansi_string, handler) ⇒ Promise(If callback not provided)

new Image(options)

the constructor takes an options argument

Kind: static property of ascii-art-image

Param	Type	Description
options	Object	the set of options being passed
options.alphabet	string	characters used to draw the image. One of: variant1, variant2, variant3, variant4, ultra-wide, wide, hatching, bits, binary, greyscale, blocks
options.filepath	string	The path of the image
options.width	Int	The width to render the image
options.height	Int	The height to render the image
options.distance	function	a function which takes in 6 args (2x rgb) and returns a measure of distance between these two colors

Examples

Image.create(options, callback)

Map through an ansi string one character at a time, without any of those characters being styles.

Kind: static property of ascii-art-image

Param	Type	Description
options	Object	the set of options being passed
options.alphabet	string	characters used to draw the image. One of: variant1, variant2, variant3, variant4, ultra-wide, wide, hatching, bits, binary, greyscale, blocks
options.filepath	string	The path of the image
options.width	Int	The width to render the image
options.height	Int	The height to render the image
options.distance	function	a function which takes in 6 args (2x rgb) and returns a measure of distance between these two colors

Examples

for example, say we want to generate a copy of a metropolis poster:

You just need to do something like this:

var Image = require('ascii-art-image');

var image = new Image({
    filepath: '~/Images/metropolis.jpg',
    alphabet:'variant4'
});

image.write(function(err, rendered){
    console.log(rendered);
})