grunt-sprity

1.0.0 • Public • Published

grunt-sprity

Grunt task for generating css sprites and corresponding stylesheets with sprity.

Getting Started

This plugin requires Grunt ~0.4.5

If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:

npm install grunt-sprity --save-dev

Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:

grunt.loadNpmTasks('grunt-sprity');

The "sprity" task

Overview

In your project's Gruntfile, add a section named sprity to the data object passed into grunt.initConfig().

module.exports = function(grunt) {
 
  // Project configuration.
  grunt.initConfig({
    sprity: {
      options: {
        'cssPath': '../images',
        'processor': 'css',
        'orientation': 'vertical',
        'margin': 4
      },
      sprite: {
        options: {
          'style': 'dest/css/sprite.css'
        },
        src: ['src/images/*', 'src/images2/*'],
        dest: 'dest/images/sprite.png',
      },
      base64: {
        options: {
          'base64': true
        },
        src: ['src/images/*'],
        dest: 'dest/scss/base64.css',
      }
    }
  });
 
  // Load the plugin that provides the "sprity" task.
  grunt.loadNpmTasks('sprity');
 
  // Default task(s).
  grunt.registerTask('default', ['sprity']);
};

Options

  • src: Array or string of globs to find source images to put into the sprite. [required]
  • out: path of directory to write sprite file to [Default: process.cwd()]
  • base64: inlines base64 encoded sprites in the style file
  • cssPath: path or url of sprites on the web server used to reference the sprite in the styles (relative or absolute path or full url) [Default: ../images]
  • dimension: used dimensions for the sprite. A combination of ratio and dpi. Read more about dimensions: How to specify dimensions
  • engine image processing engine. Read more about engines: Image processing engines [Default: lwip]
  • format output format of the sprite (Depends on what engine is used) [Default: png when used with lwip]
  • name name of sprite file without file extension [Default: sprite]
  • processor style processing module. Read more about style processors: Style processors [css]
  • template output template file, overrides processor option. Read more about templates: Templates
  • style file to write css to, if omitted no css is written
  • background background color of the sprite in hex [Default: #FFFFFF]
  • cachebuster appends a "cache buster" to the background image in the form "?<...>" (Boolean) [Default: false]
  • margin margin in px between tiles [Default: 4]
  • opacity background opacity (0 - 100) of the sprite. defaults to 0 when png or 100 when jpg [Default: 0]
  • orientation orientation of the sprite image (vertical|horizontal|binary-tree) [Default: vertical]
  • prefix prefix for the class name used in css (without .)
  • no-sort disable sorting of layout. Read more about: Layout algorithms
  • split create sprite images for every sub folder [Default: false]
  • style-indent-char Character used for indentation of styles (space|tab) [Default: space]
  • style-indent-size Number of characters used for indentation of styles [Default: 2]

More

See sprity documentation

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Install

npm i grunt-sprity

Weekly Downloads

3

Version

1.0.0

License

none

Last publish

Collaborators

  • aslansky