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[Directory](/) 2. / 3. florianwolters/component-drawing-color ActiveLibrary florianwolters/component-drawing-color ====================================== Models and operations on objects related to colors as a PHP component. v0.1.0(12y ago)033LGPL-3.0+PHPPHP >=5.4 Since Jun 29Pushed 12y ago1 watchersCompare [ Source](https://github.com/FlorianWolters/PHP-Component-Drawing-Color)[ Packagist](https://packagist.org/packages/florianwolters/component-drawing-color)[ Docs](http://github.com/FlorianWolters/PHP-Component-Drawing-Color)[ RSS](/packages/florianwolters-component-drawing-color/feed)WikiDiscussions master Synced 2mo ago READMEChangelogDependencies (3)Versions (2)Used By (0) FlorianWolters\\Component\\Drawing\\Color ========================================= [](#florianwolterscomponentdrawingcolor) [![Build Status](https://camo.githubusercontent.com/6253fdd3cdb9ecd18c45303c6b1dcb43698b0e7008830b9497191edf29bbf09e/68747470733a2f2f7365637572652e7472617669732d63692e6f72672f466c6f7269616e576f6c746572732f5048502d436f6d706f6e656e742d44726177696e672d436f6c6f722e706e673f6272616e63683d6d6173746572)](http://travis-ci.org/FlorianWolters/PHP-Component-Drawing-Color) **FlorianWolters\\Component\\Drawing\\Color** is a simple-to-use [PHP](http://php.net "PHP: Hypertext Preprocessor") component that offers models and operations on objects related to colors. Introduction ------------ [](#introduction) This component is inspired by the structure [`System.Drawing.Color`](http://msdn.microsoft.com/library/system.drawing.color "Color Structure (System.Drawing)") of the [.NET Framework](http://msdn.microsoft.com/vstudio/aa496123 ".NET Framework"). **FlorianWolters\\Component\\Drawing\\Color** consists of four artifacts: 1. The interface [`FlorianWolters\Component\Drawing\Color\ColorInterface`](src/php/FlorianWolters/Component/Drawing/Color/ColorInterface.php "FlorianWolters\Component\Drawing\Color\ColorInterface"): Indicates that an implementing class implements a color model. 2. The class [`FlorianWolters\Component\Drawing\Color\CmykColor`](src/php/FlorianWolters/Component/Drawing/Color/CmykColor.php "FlorianWolters\Component\Drawing\Color\CmykColor"): Wraps the color model *CMYK* in an object. 3. The class [`FlorianWolters\Component\Drawing\Color\RgbaColor`](src/php/FlorianWolters/Component/Drawing/Color/RgbaColor.php "FlorianWolters\Component\Drawing\Color\RgbaColor"): Wraps the color model *RGB(A)* in an object. 4. The utility class [`FlorianWolters\Component\Drawing\Color\ColorUtils`](src/php/FlorianWolters/Component/Drawing/Color/ColorUtils.php "FlorianWolters\Component\Drawing\Color\ColorUtils"): Offers operations to translate color models. Features -------- [](#features) - Artifacts tested with both static and dynamic test procedures: - Dynamic component tests (unit tests) implemented using [PHPUnit](http://phpunit.de "sebastianbergmann/phpunit · GitHub"). - Static code analysis performed using the following tools: - [PHP\_CodeSniffer](http://pear.php.net/package/PHP_CodeSniffer "PHP_CodeSniffer"): Style Checker - [PHP Mess Detector (PHPMD)](http://phpmd.org "PHPMD - PHP Mess Detector"): Code Analyzer - [phpcpd](https://github.com/sebastianbergmann/phpcpd "sebastianbergmann/phpcpd · GitHub"): Copy/Paste Detector (CPD) - [phpdcd](https://github.com/sebastianbergmann/phpdcd "sebastianbergmann/phpdcd · GitHub"): Dead Code Detector (DCD) - Installable via [Composer](http://getcomposer.org "Composer") or the [PEAR command line installer](http://pear.php.net/manual/en/guide.users.commandline.cli.php "Manual :: Command line installer (PEAR)"): - Provides a [Packagist](http://packagist.org "Packagist") package which can be installed using the dependency manager [Composer](http://getcomposer.org "Composer"). Click [here](http://packagist.org/packages/florianwolters/component-drawing "florianwolters/component-drawing - Packagist") for the package on [Packagist](http://packagist.org "Packagist"). - Provides a [PEAR package](http://pear.php.net/manual/en/guide.users.concepts.package.php "Manual :: PEAR Packages") which can be installed using the package manager [PEAR installer](http://pear.php.net/manual/en/guide.users.commandline.cli.php "Manual :: Command line installer (PEAR)"). Click [here](http://pear.florianwolters.de "PEAR channel of Florian Wolters") for the [PEAR channel](http://pear.php.net/manual/en/guide.users.concepts.channel.php "Manual :: PEAR Channels"). - Provides a complete Application Programming Interface (API) documentation generated with the documentation generator [ApiGen](http://apigen.org "ApiGen | API documentation generator for PHP 5.3.+"). Click [here](http://florianwolters.github.com/PHP-Component-Drawing-Color "FlorianWolters\Component\Drawing\Color | Application Programming Interface (API) documentation") for the current API documentation. - Follows the [PSR-0](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md "PSR-0 requirements for autoloader interoperability") requirements for autoloader interoperability. - Follows the [PSR-1](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-1-basic-coding-standard.md "PSR-1 basic coding style guide") basic coding style guide. - Follows the [PSR-2](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md "PSR-2 coding style guide") coding style guide. - Follows the [Semantic Versioning](http://semver.org "Semantic Versioning") Specification (SemVer) 2.0.0-rc.1. Requirements ------------ [](#requirements) - [PHP](http://php.net "PHP: Hypertext Preprocessor") >= 5.4 Usage ----- [](#usage) The best documentation for **FlorianWolters\\Component\\Drawing\\Color** are the unit tests, which are shipped in the package. You will find them installed into your [PEAR](http://pear.php.net "PEAR - PHP Extension and Application Repository") repository, which on Linux systems is normally `/usr/share/php/test`. Installation ------------ [](#installation) ### Local Installation [](#local-installation) **FlorianWolters\\Component\\Drawing\\Color** should be installed using the dependency manager [Composer](http://getcomposer.org "Composer"). [Composer](http://getcomposer.org "Composer") can be installed with [PHP](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md "PSR-0 requirements for autoloader interoperability"). ``` php -r "eval('?>'.file_get_contents('http://getcomposer.org/installer'));" ``` > This will just check a few [PHP](http://php.net "PHP: Hypertext Preprocessor") settings and then download `composer.phar` to your working directory. This file is the [Composer](http://getcomposer.org "Composer") binary. It is a PHAR ([PHP](http://php.net "PHP: Hypertext Preprocessor") archive), which is an archive format for [PHP](http://php.net "PHP: Hypertext Preprocessor") which can be run on the command line, amongst other things. > > Next, run the `install` command to resolve and download dependencies: ``` php composer.phar install ``` ### System-Wide Installation [](#system-wide-installation) **FlorianWolters\\Component\\Drawing\\Color** should be installed using the [PEAR installer](http://pear.php.net/manual/en/guide.users.commandline.cli.php "Manual :: Command line installer (PEAR)"). This installer is the [PHP](http://php.net "PHP: Hypertext Preprocessor") community's de-facto standard for installing [PHP](http://php.net "PHP: Hypertext Preprocessor") components. ``` pear channel-discover pear.florianwolters.de pear install --alldeps fw/Color ``` As A Dependency On Your Component --------------------------------- [](#as-a-dependency-on-your-component) ### Composer [](#composer) If you are creating a component that relies on **FlorianWolters\\Component\\Drawing\\Color**, please make sure that you add **FlorianWolters\\Component\\Drawing\\Color** to your component's `composer.json` file: ``` { "require": { "florianwolters/component-drawing-color": "dev-master" } } ``` ### PEAR [](#pear) If you are creating a component that relies on **FlorianWolters\\Component\\Drawing\\Color**, please make sure that you add **FlorianWolters\\Component\\Drawing\\Color** to your component's `package.xml` file: ``` Color pear.florianwolters.de 0.1.0 0.1.99 ``` Development Environment ----------------------- [](#development-environment) If you want to patch or enhance this component, you will need to create a suitable development environment. The easiest way to do that is to install [phix4componentdev](https://github.com/stuartherbert/phix4componentdev "stuartherbert/phix4componentdev · GitHub"): ``` # phix4componentdev pear channel-discover pear.phix-project.org pear install phix/phix4componentdev ``` You can then clone the Git repository: ``` # PHP-Component-Drawing-Color git clone http://github.com/FlorianWolters/PHP-Component-Drawing-Color ``` Then, install a local copy of this component's dependencies to complete the development environment: ``` # build vendor/ folder phing build-vendor ``` To make life easier for you, common tasks (such as running unit tests, generating code review analytics, and creating the [PEAR package](http://pear.php.net/manual/en/guide.users.concepts.package.php "Manual :: PEAR Packages")) have been automated using [phing](http://phing.info "Phing"). You'll find the automated steps inside the `build.xml` file that ships with the component. Run the command `phing` in the component's top-level folder to see the full list of available automated tasks. License ------- [](#license) This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program. If not, see . ### Health Score 23 — LowBetter than 27% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity7 Limited adoption so far Community7 Small or concentrated contributor base Maturity48 Maturing project, gaining track record Bus Factor1 Top contributor holds 100% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Unknown Total 1 Last Release 4700d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/75dd7e42d69a87c4a0c68b4f29f5d223eb1f9a3f647abafa72da80d2a06d2442?d=identicon)[FlorianWolters](/maintainers/FlorianWolters) --- Top Contributors [![FlorianWolters](https://avatars.githubusercontent.com/u/1318837?v=4)](https://github.com/FlorianWolters "FlorianWolters (5 commits)") --- Tags drawingconversioncolor ### Embed Badge ![Health badge](/badges/florianwolters-component-drawing-color/health.svg) ``` [![Health](https://phpackages.com/badges/florianwolters-component-drawing-color/health.svg)](https://phpackages.com/packages/florianwolters-component-drawing-color) ``` ### Alternatives [imagine/imagine Image processing for PHP 4.5k72.4M341](/packages/imagine-imagine)[spatie/laravel-medialibrary Associate files with Eloquent models 6.1k37.7M472](/packages/spatie-laravel-medialibrary)[spatie/color A little library to handle color conversions 38018.9M28](/packages/spatie-color)[cuyz/valinor Dependency free PHP library that helps to map any input into a strongly-typed structure. 1.5k9.2M108](/packages/cuyz-valinor)[florianv/swap Exchange rates library for PHP 1.3k6.4M16](/packages/florianv-swap)[league/color-extractor Extract colors from an image as a human would do. 1.3k4.7M18](/packages/league-color-extractor) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)