README
code-art
Create blocky modern art from code.
example
var art = require('code-art');
var fs = require('fs');
var src = fs.readFileSync(__dirname + '/../index.js', 'utf8');
var ws = fs.createWriteStream(__dirname + '/outline.png');
var colors = {
FunctionExpression : [
'rgb(240,240,40)', 'rgb(40,240,40)', 'rgb(40,40,240)', 'rgb(240,40,40)'
],
Program : 'rgb(240,40,40)'
};
art(src, { colors : colors, height : 4, width: 2 }) .pipe(ws);
methods
var art = require('code-art')
art(src, opts)
opts.colors
should be a function fn(node)
that returns color strings or
arrays of colors or opts.colors
can be an object that maps
esprima node types to strings or arrays of colors.
When the resulting object lookup or function call for opts.colors
is an array,
an element from the array will be selected based on how many parents of the node
share the same node type, modulo the length of the array.
opts.width
is the width to use for each character, default 6.
opts.height
is the height to use for each character, default 12.
If src
is an Array, render each source item from left to right with
opts.padding
of separation.
install
With npm do:
npm install code-art
license
MIT