Asciify-pixel NPM

asciify-pixel

Asciifies a pixel object.

:cloud: Installation

# Using npm
npm install --save asciify-pixel

# Using yarn
yarn add asciify-pixel

:clipboard: Example

const asciifyPixel = require("asciify-pixel");

console.log(asciifyPixel({
    r: 255
  , g: 255
  , b: 255
  , a: 0.9
}, {
    pixels: " .;#@"
}));
// @

const asciifier = new asciifyPixel.Asciifier({
    pixels: " .#"
  , colored: false
});

console.log(asciifier.asciify({
    r: 255
  , g: 200
  , b: 100
}).toString());
// .

console.log(asciifier.asciify({
    r: 255
  , g: 0
  , b: 0
}, {
    // Override the colored option
    colored: true
}).toString());
// .

:question: Get Help

There are few ways to get help:

Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
For bug reports and feature requests, open issues. :bug:
For direct and quick help, you can use Codementor. :rocket:

:memo: Documentation

`Asciifier(options)`

Asciifer Creates a new instance of the Asciifier class.

Params

Object options: An option that will override the defaults:
pixels (Array|String): An array or string containing the characters used for converting the pixels in strings (default: " .,:;i1tfLCG08@").
reverse (Boolean): If true, the pixels will be reversed creating a negative image effect (default: false).
colored (Boolean): If true, the output will contain ANSI styles (default: true).
bg (Boolean): If true, the background color will be used for coloring (default: false).
fg (Boolean): If true, the foreground color will be used for coloring (default: true).
white_bg (Boolean): Turn on the white background for transparent pixels (default: true).
px_background (Object): An object containing the r (red), g (green) and b (blue) values of the custom background color.

`asciify(pixel, opts)`

Calculates the best character to be used for that specific pixel.

Params

Object pixel: The pixel object:
r (Number): The red value.
g (Number): The green value.
b (Number): The blue value.
a (Number): The alpha value.
Object opts: An object that will override the options fields.

Return

Object An object containing:
pixel (Object): The pixel object.
value (Number): The sum of the rgb values multiplied by alpha.
toString (Function): Returns the character.
char (String): The character value.

`asciifyPixel(pixel, options)`

Ascifiies a pixel.

Params

Object pixel: An pixel object to pass to the Asciifier class.
Object options: The options to pass to the Asciifier class.

Return

String The asciified pixel.

:yum: How to contribute

Have an idea? Found a bug? See how to contribute.

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