Sha256: 223e6b0501af4c5e31c2dd2c56c7d49466a64347c5c065ab8c8985b5a96e0721
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Size: 1.26 KB
Versions: 14
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Stored size: 1.26 KB
Contents
/*!
* nib
* Copyright (c) 2010 TJ Holowaychuk <tj@vision-media.ca>
* MIT Licensed
*/
/**
* Module dependencies.
*/
var stylus = require('stylus')
, path = require('path')
, nodes = stylus.nodes
, utils = stylus.utils
, Canvas
exports = module.exports = plugin;
// conditionally expose canvas-based APIs.
try {
Canvas = require('canvas');
var gradient = require('./nodes/gradient')
, colorImage = require('./nodes/color-image')
} catch (err) {
// ignore
}
/**
* Library version.
*/
exports.version = require(path.join(__dirname, '../package.json')).version;
/**
* Stylus path.
*/
exports.path = __dirname;
/**
* Return the plugin callback for stylus.
*
* @return {Function}
* @api public
*/
function plugin() {
return function(style){
style.include(__dirname);
if (Canvas) {
style.define('has-canvas', nodes.true);
// gradients
style.define('create-gradient-image', gradient.create)
style.define('gradient-data-uri', gradient.dataURL)
style.define('add-color-stop', gradient.addColorStop)
// color images
style.define('create-color-image', colorImage.create)
style.define('color-data-uri', colorImage.dataURL);
} else {
style.define('has-canvas', nodes.false);
}
}
}
Version data entries
14 entries across 14 versions & 1 rubygems