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Feature: Labelprint für Kistenetiketten hinzugefügt

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Leopold Strobl
2025-10-27 12:14:44 +01:00
parent 43bc416554
commit 14bae6c9ef
1068 changed files with 229014 additions and 1807 deletions
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# Ref: https://EditorConfig.org
# top-most EditorConfig file
root = true
# Unix-style end of lines and a blank line at the end of the file
[*]
indent_style = tab
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
[*.php]
indent_style = space
indent_size = 4
[*.{js,json,scss,css,yml,vue}]
indent_style = space
indent_size = 2

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custom: ['https://www.paypal.com/donate/?hosted_button_id=NZUEC5XS8MFBJ']

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vendor/tecnickcom/tc-lib-color/.github/ISSUE_TEMPLATE/bug_report.md vendored Normal file
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---
name: Bug report
about: Create a report to help us improve
title: ''
labels: ''
assignees: ''
---
**Describe the bug**
A clear and concise description of what the bug is.
**To Reproduce**
Steps to reproduce the behavior:
1. ...
**Expected behavior**
A clear and concise description of what you expected to happen.
**Logs**
If applicable, copy the relevant logs to help explain your problem.
**Environment:**
- OS:
- PHP version:
- Version:
**Additional context**
Add any other context about the problem here.

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vendor/tecnickcom/tc-lib-color/.github/ISSUE_TEMPLATE/feature_request.md vendored Normal file
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---
name: Feature request
about: Suggest an idea for this project
title: ''
labels: ''
assignees: ''
---
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.

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vendor/tecnickcom/tc-lib-color/.github/pull_request_template.md vendored Normal file
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# Description
Please include a summary of the change and include relevant motivation and context.
...
## Checklist:
- [ ] The `make buildall` command has been run successfully without any error or warning.
- [ ] Any new code line is covered by unit tests and the coverage has not dropped.
- [ ] Any new code follows the style guidelines of this project.
- [ ] The code changes have been self-reviewed.
- [ ] Corresponding changes to the documentation have been made.
- [ ] The version has been updated in the VERSION file.
## Type of change:
- [ ] Bug fix (non-breaking change which fixes an issue) → The patch number in the VERSION file has been increased.
- [ ] New feature (non-breaking change which adds functionality) → The minor number in the VERSION file has been increased.
- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected) → The major number in the VERSION file has been increased.
- [ ] Automation.
- [ ] Documentation.
- [ ] Example.
- [ ] Testing.

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vendor/tecnickcom/tc-lib-color/.github/workflows/check.yml vendored Normal file
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name: check
env:
XDEBUG_MODE: coverage
permissions:
contents: read
on:
push:
branches:
- 'main'
pull_request:
types: [opened, synchronize, reopened]
branches:
- main
jobs:
test-php:
name: Test on php ${{ matrix.php-version }} and ${{ matrix.os }}
runs-on: ${{ matrix.os }}
continue-on-error: ${{ matrix.experimental }}
strategy:
fail-fast: false
matrix:
php-version: ["8.1", "8.2", "8.3", "8.4"]
experimental: [false]
os: [ubuntu-latest]
coverage-extension: [pcov]
steps:
- uses: actions/checkout@v4
- name: Use php ${{ matrix.php-version }}
uses: shivammathur/setup-php@v2
with:
php-version: ${{ matrix.php-version }}
coverage: ${{ matrix.coverage-extension }}
extensions: bcmath, curl, date, gd, hash, imagick, json, mbstring, openssl, pcre, zlib
ini-values: display_errors=on, error_reporting=-1, zend.assertions=1
- name: List php modules
run: php -m
- name: List php modules using "no php ini" mode
run: php -m -n
- name: Cache module
uses: actions/cache@v4
with:
path: ~/.composer/cache/
key: composer-cache
- name: Install dependencies
run: make deps
- name: Run all tests
run: make qa
- name: Send coverage
uses: codecov/codecov-action@v5
with:
flags: php-${{ matrix.php-version }}-${{ matrix.os }}
name: php-${{ matrix.php-version }}-${{ matrix.os }}

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vendor/tecnickcom/tc-lib-color/.gitignore vendored Normal file
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**/*.bak
**/*.tmp
**/.#*
**/.DS_Store
**/._*
**/.idea
**/.vagrant
**/auth.json
**/nbproject
**/temp.php
**/test.php
.phpdoc
.phpunit.cache
.phpunit.result.cache
composer.lock
ecs.php
phpunit.xml
rector.php
target
vendor

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vendor/tecnickcom/tc-lib-color/CODEOWNERS vendored Normal file
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* @nicolaasuni

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vendor/tecnickcom/tc-lib-color/CODE_OF_CONDUCT.md vendored Normal file
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# Contributor Covenant Code of Conduct
## Our Pledge
We as members, contributors, and leaders pledge to make participation in our
community a harassment-free experience for everyone, regardless of age, body
size, visible or invisible disability, ethnicity, sex characteristics, gender
identity and expression, level of experience, education, socio-economic status,
nationality, personal appearance, race, religion, or sexual identity
and orientation.
We pledge to act and interact in ways that contribute to an open, welcoming,
diverse, inclusive, and healthy community.
## Our Standards
Examples of behavior that contributes to a positive environment for our
community include:
* Demonstrating empathy and kindness toward other people
* Being respectful of differing opinions, viewpoints, and experiences
* Giving and gracefully accepting constructive feedback
* Accepting responsibility and apologizing to those affected by our mistakes,
and learning from the experience
* Focusing on what is best not just for us as individuals, but for the
overall community
Examples of unacceptable behavior include:
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## Enforcement Responsibilities
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Community leaders have the right and responsibility to remove, edit, or reject
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## Scope
This Code of Conduct applies within all community spaces, and also applies when
an individual is officially representing the community in public spaces.
Examples of representing our community include using an official e-mail address,
posting via an official social media account, or acting as an appointed
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## Enforcement
Instances of abusive, harassing, or otherwise unacceptable behavior may be
reported to the community leaders responsible for enforcement at
.
All complaints will be reviewed and investigated promptly and fairly.
All community leaders are obligated to respect the privacy and security of the
reporter of any incident.
## Enforcement Guidelines
Community leaders will follow these Community Impact Guidelines in determining
the consequences for any action they deem in violation of this Code of Conduct:
### 1. Correction
**Community Impact**: Use of inappropriate language or other behavior deemed
unprofessional or unwelcome in the community.
**Consequence**: A private, written warning from community leaders, providing
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### 2. Warning
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### 3. Temporary Ban
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**Consequence**: A permanent ban from any sort of public interaction within
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## Attribution
This Code of Conduct is adapted from the [Contributor Covenant][homepage],
version 2.0, available at
https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
Community Impact Guidelines were inspired by [Mozilla's code of conduct
enforcement ladder](https://github.com/mozilla/diversity).
[homepage]: https://www.contributor-covenant.org
For answers to common questions about this code of conduct, see the FAQ at
https://www.contributor-covenant.org/faq. Translations are available at
https://www.contributor-covenant.org/translations.

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# How to Contribute
## Reporting a bug
* **Do not open up a GitHub issue if the bug is a security vulnerability**, and instead to refer to our [Security policy](SECURITY.md).
* Ensure the bug was not already reported by searching on GitHub Issues.
* If you're unable to find an open issue addressing the problem, open a new one. Be sure to include a **title and clear description**, as much relevant information as possible, and a **code sample** or an **executable test case** demonstrating the expected behavior that is not occurring.
## Submitting a bug fix
* Open a new GitHub pull request with the patch.
* Ensure the PR description clearly describes the problem and solution. Include the relevant issue number if applicable.
* Ensure the new code is following the existing conventions and the unit test coverage is 100%.
* Before submitting, please run the following command locally to ensure the code is passing the automatic checks: `make buildall`.
## Add a new feature or change an existing one
* Before writing any code please suggest the change by opening a new Feature Request on Issues.

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vendor/tecnickcom/tc-lib-color/LICENSE vendored Normal file
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**********************************************************************
* LICENSE
*
* SOFTWARE : tc-lib-color
* AUTHOR : Nicola Asuni <info@tecnick.com>
* COPYRIGHT : 2015-2025 Nicola Asuni - Tecnick.com LTD
**********************************************************************
This 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.
**********************************************************************
**********************************************************************
GNU LESSER GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
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To do so, attach the following notices to the program. It is safest
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state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
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(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
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Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
**********************************************************************
**********************************************************************

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vendor/tecnickcom/tc-lib-color/Makefile vendored Normal file
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# Makefile
#
# @since 2015-02-21
# @category Library
# @package Color
# @author Nicola Asuni <info@tecnick.com>
# @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
# @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
# @link https://github.com/tecnickcom/tc-lib-color
#
# This file is part of tc-lib-color software library.
# ----------------------------------------------------------------------------------------------------------------------
SHELL=/bin/bash
.SHELLFLAGS=-o pipefail -c
# Project owner
OWNER=tecnickcom
# Project vendor
VENDOR=${OWNER}
# Project name
PROJECT=tc-lib-color
# Project version
VERSION=$(shell cat VERSION)
# Project release number (packaging build number)
RELEASE=$(shell cat RELEASE)
# Name of RPM or DEB package
PKGNAME=php-${OWNER}-${PROJECT}
# Data dir
DATADIR=usr/share
# PHP home folder
PHPHOME=${DATADIR}/php/Com/Tecnick
# Default installation path for code
LIBPATH=${PHPHOME}/Color/
# Path for configuration files (etc/$(PKGNAME)/)
CONFIGPATH=
# Default installation path for documentation
DOCPATH=${DATADIR}/doc/$(PKGNAME)/
# Installation path for the code
PATHINSTBIN=$(DESTDIR)/$(LIBPATH)
# Installation path for the configuration files
PATHINSTCFG=$(DESTDIR)/$(CONFIGPATH)
# Installation path for documentation
PATHINSTDOC=$(DESTDIR)/$(DOCPATH)
# Current directory
CURRENTDIR=$(dir $(realpath $(firstword $(MAKEFILE_LIST))))
# Target directory
TARGETDIR=$(CURRENTDIR)target
# RPM Packaging path (where RPMs will be stored)
PATHRPMPKG=$(TARGETDIR)/RPM
# DEB Packaging path (where DEBs will be stored)
PATHDEBPKG=$(TARGETDIR)/DEB
# BZ2 Packaging path (where BZ2s will be stored)
PATHBZ2PKG=$(TARGETDIR)/BZ2
# Default port number for the example server
PORT?=8000
# PHP binary
PHP=$(shell which php)
# Composer executable (disable APC to as a work-around of a bug)
COMPOSER=$(PHP) -d "apc.enable_cli=0" $(shell which composer)
# phpDocumentor executable file
PHPDOC=$(shell which phpDocumentor)
# --- MAKE TARGETS ---
# Display general help about this command
.PHONY: help
help:
@echo ""
@echo "$(PROJECT) Makefile."
@echo "The following commands are available:"
@echo ""
@echo " make buildall : Build and test everything from scratch"
@echo " make bz2 : Package the library in a compressed bz2 archive"
@echo " make clean : Delete the vendor and target directories"
@echo " make codefix : Fix code style violations"
@echo " make deb : Build a DEB package for Debian-like Linux distributions"
@echo " make deps : Download all dependencies"
@echo " make doc : Generate source code documentation"
@echo " make lint : Test source code for coding standard violations"
@echo " make qa : Run all tests and reports"
@echo " make report : Generate various reports"
@echo " make rpm : Build an RPM package for RedHat-like Linux distributions"
@echo " make server : Start the development server"
@echo " make test : Run unit tests"
@echo " make versionup: Increase the version patch number"
@echo ""
@echo "To test and build everything from scratch:"
@echo "make buildall"
@echo ""
# alias for help target
.PHONY: all
all: help
# Full build and test sequence
.PHONY: x
x: buildall
# Full build and test sequence
.PHONY: buildall
buildall: deps codefix qa bz2 rpm deb
# Package the library in a compressed bz2 archive
.PHONY: bz2
bz2:
rm -rf $(PATHBZ2PKG)
make install DESTDIR=$(PATHBZ2PKG)
tar -jcvf $(PATHBZ2PKG)/$(PKGNAME)-$(VERSION)-$(RELEASE).tbz2 -C $(PATHBZ2PKG) $(DATADIR)
# Delete the vendor and target directories
.PHONY: clean
clean:
rm -rf ./vendor $(TARGETDIR)
# Fix code style violations
.PHONY: codefix
codefix:
./vendor/bin/phpcbf --ignore="./vendor/" --standard=psr12 src test
# Build a DEB package for Debian-like Linux distributions
.PHONY: deb
deb:
rm -rf $(PATHDEBPKG)
make install DESTDIR=$(PATHDEBPKG)/$(PKGNAME)-$(VERSION)
rm -f $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/$(DOCPATH)LICENSE
tar -zcvf $(PATHDEBPKG)/$(PKGNAME)_$(VERSION).orig.tar.gz -C $(PATHDEBPKG)/ $(PKGNAME)-$(VERSION)
cp -rf ./resources/debian $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian
find $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/ -type f -exec sed -i "s/~#DATE#~/`date -R`/" {} \;
find $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/ -type f -exec sed -i "s/~#VENDOR#~/$(VENDOR)/" {} \;
find $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/ -type f -exec sed -i "s/~#PROJECT#~/$(PROJECT)/" {} \;
find $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/ -type f -exec sed -i "s/~#PKGNAME#~/$(PKGNAME)/" {} \;
find $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/ -type f -exec sed -i "s/~#VERSION#~/$(VERSION)/" {} \;
find $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/ -type f -exec sed -i "s/~#RELEASE#~/$(RELEASE)/" {} \;
echo $(LIBPATH) > $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/$(PKGNAME).dirs
echo "$(LIBPATH)* $(LIBPATH)" > $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/install
echo $(DOCPATH) >> $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/$(PKGNAME).dirs
echo "$(DOCPATH)* $(DOCPATH)" >> $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/install
ifneq ($(strip $(CONFIGPATH)),)
echo $(CONFIGPATH) >> $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/$(PKGNAME).dirs
echo "$(CONFIGPATH)* $(CONFIGPATH)" >> $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/install
endif
echo "new-package-should-close-itp-bug" > $(PATHDEBPKG)/$(PKGNAME)-$(VERSION)/debian/$(PKGNAME).lintian-overrides
cd $(PATHDEBPKG)/$(PKGNAME)-$(VERSION) && debuild -us -uc
# Clean all artifacts and download all dependencies
.PHONY: deps
deps: ensuretarget
rm -rf ./vendor/*
($(COMPOSER) install -vvv --no-interaction)
curl --silent --show-error --fail --location --output ./vendor/phpstan.phar https://github.com/phpstan/phpstan/releases/download/2.1.2/phpstan.phar \
&& chmod +x ./vendor/phpstan.phar
# Generate source code documentation
.PHONY: doc
doc: ensuretarget
rm -rf $(TARGETDIR)/doc
$(PHPDOC) -d ./src -t $(TARGETDIR)/doc/
# Create missing target directories for test and build artifacts
.PHONY: ensuretarget
ensuretarget:
mkdir -p $(TARGETDIR)/test
mkdir -p $(TARGETDIR)/report
mkdir -p $(TARGETDIR)/doc
# Install this application
.PHONY: install
install: uninstall
mkdir -p $(PATHINSTBIN)
cp -rf ./src/* $(PATHINSTBIN)
cp -f ./resources/autoload.php $(PATHINSTBIN)
find $(PATHINSTBIN) -type d -exec chmod 755 {} \;
find $(PATHINSTBIN) -type f -exec chmod 644 {} \;
mkdir -p $(PATHINSTDOC)
cp -f ./LICENSE $(PATHINSTDOC)
cp -f ./README.md $(PATHINSTDOC)
cp -f ./VERSION $(PATHINSTDOC)
cp -f ./RELEASE $(PATHINSTDOC)
chmod -R 644 $(PATHINSTDOC)*
ifneq ($(strip $(CONFIGPATH)),)
mkdir -p $(PATHINSTCFG)
touch -c $(PATHINSTCFG)*
cp -ru ./resources/${CONFIGPATH}* $(PATHINSTCFG)
find $(PATHINSTCFG) -type d -exec chmod 755 {} \;
find $(PATHINSTCFG) -type f -exec chmod 644 {} \;
endif
# Test source code for coding standard violations
.PHONY: lint
lint:
./vendor/bin/phpcs --ignore="./vendor/" --standard=phpcs.xml src test
./vendor/bin/phpmd src text codesize,unusedcode,naming,design --exclude */vendor/*
./vendor/bin/phpmd test text unusedcode,naming,design --exclude */vendor/*
php -r 'exit((int)version_compare(PHP_MAJOR_VERSION, "7", ">"));' || ./vendor/phpstan.phar analyse
# Run all tests and reports
.PHONY: qa
qa: ensuretarget lint test report
# Generate various reports
.PHONY: report
report: ensuretarget
./vendor/bin/pdepend --jdepend-xml=$(TARGETDIR)/report/dependencies.xml --summary-xml=$(TARGETDIR)/report/metrics.xml --jdepend-chart=$(TARGETDIR)/report/dependecies.svg --overview-pyramid=$(TARGETDIR)/report/overview-pyramid.svg --ignore=vendor ./src
#./vendor/bartlett/php-compatinfo/bin/phpcompatinfo --no-ansi analyser:run src/ > $(TARGETDIR)/report/phpcompatinfo.txt
# Build the RPM package for RedHat-like Linux distributions
.PHONY: rpm
rpm:
rm -rf $(PATHRPMPKG)
rpmbuild \
--define "_topdir $(PATHRPMPKG)" \
--define "_vendor $(VENDOR)" \
--define "_owner $(OWNER)" \
--define "_project $(PROJECT)" \
--define "_package $(PKGNAME)" \
--define "_version $(VERSION)" \
--define "_release $(RELEASE)" \
--define "_current_directory $(CURRENTDIR)" \
--define "_libpath /$(LIBPATH)" \
--define "_docpath /$(DOCPATH)" \
--define "_configpath /$(CONFIGPATH)" \
-bb resources/rpm/rpm.spec
# Start the development server
.PHONY: server
server:
$(PHP) -t example -S localhost:$(PORT)
# Tag this GIT version
.PHONY: tag
tag:
git checkout main && \
git tag -a ${VERSION} -m "Release ${VERSION}" && \
git push origin --tags && \
git pull
# Run unit tests
.PHONY: test
test:
cp phpunit.xml.dist phpunit.xml
#./vendor/bin/phpunit --migrate-configuration || true
XDEBUG_MODE=coverage ./vendor/bin/phpunit --stderr test
# Remove all installed files
.PHONY: uninstall
uninstall:
rm -rf $(PATHINSTBIN)
rm -rf $(PATHINSTDOC)
# Increase the version patch number
.PHONY: versionup
versionup:
echo ${VERSION} | gawk -F. '{printf("%d.%d.%d\n",$$1,$$2,(($$3+1)));}' > VERSION

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# tc-lib-color
*PHP Color Library*
[![Latest Stable Version](https://poser.pugx.org/tecnickcom/tc-lib-color/version)](https://packagist.org/packages/tecnickcom/tc-lib-color)
![Build](https://github.com/tecnickcom/tc-lib-color/actions/workflows/check.yml/badge.svg)
[![Coverage](https://codecov.io/gh/tecnickcom/tc-lib-color/graph/badge.svg?token=l3UCVbShmc)](https://codecov.io/gh/tecnickcom/tc-lib-color)
[![License](https://poser.pugx.org/tecnickcom/tc-lib-color/license)](https://packagist.org/packages/tecnickcom/tc-lib-color)
[![Downloads](https://poser.pugx.org/tecnickcom/tc-lib-color/downloads)](https://packagist.org/packages/tecnickcom/tc-lib-color)
[![Donate via PayPal](https://img.shields.io/badge/donate-paypal-87ceeb.svg)](https://www.paypal.com/donate/?hosted_button_id=NZUEC5XS8MFBJ)
*Please consider supporting this project by making a donation via [PayPal](https://www.paypal.com/donate/?hosted_button_id=NZUEC5XS8MFBJ)*
* **category** Library
* **package** \Com\Tecnick\Color
* **author** Nicola Asuni <info@tecnick.com>
* **copyright** 2001-2025 Nicola Asuni - Tecnick.com LTD
* **license** http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* **link** https://github.com/tecnickcom/tc-lib-color
* **SRC DOC** https://tcpdf.org/docs/srcdoc/tc-lib-color
## Description
This library includes utility classes to get colors in various representation formats.
The initial source code has been derived from [TCPDF](<http://www.tcpdf.org>).
## Getting started
First, you need to install all development dependencies using [Composer](https://getcomposer.org/):
```bash
$ curl -sS https://getcomposer.org/installer | php
$ mv composer.phar /usr/local/bin/composer
```
This project include a Makefile that allows you to test and build the project with simple commands.
To see all available options:
```bash
make help
```
To install all the development dependencies:
```bash
make deps
```
## Running all tests
Before committing the code, please check if it passes all tests using
```bash
make qa
```
All artifacts are generated in the target directory.
## Example
Examples are located in the `example` directory.
Start a development server (requires PHP 8.0) using the command:
```
make server
```
and point your browser to <http://localhost:8000/index.php>
## Installation
Create a composer.json in your projects root-directory:
```json
{
"require": {
"tecnickcom/tc-lib-color": "^2.0"
}
}
```
Or add to an existing project with:
```bash
composer require tecnickcom/tc-lib-color ^2.0
```
## Packaging
This library is mainly intended to be used and included in other PHP projects using Composer.
However, since some production environments dictates the installation of any application as RPM or DEB packages,
this library includes make targets for building these packages (`make rpm` and `make deb`).
The packages are generated under the `target` directory.
When this library is installed using an RPM or DEB package, you can use it your code by including the autoloader:
```
require_once ('/usr/share/php/Com/Tecnick/Color/autoload.php');
```
## Developer(s) Contact
* Nicola Asuni <info@tecnick.com>

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0

5
vendor/tecnickcom/tc-lib-color/SECURITY.md vendored Normal file
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# Security Policy
## Reporting a Vulnerability
Please report (suspected) security vulnerabilities to info@tecnick.com.

1
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2.2.13

46
vendor/tecnickcom/tc-lib-color/composer.json vendored Normal file
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{
"name": "tecnickcom/tc-lib-color",
"description": "PHP library to manipulate various color representations",
"type": "library",
"homepage": "http://www.tecnick.com",
"license": "LGPL-3.0-or-later",
"keywords": [
"tc-lib-color",
"color",
"colors",
"colour",
"colours",
"javascript",
"web",
"rgb",
"rgba",
"cmyk",
"hsl",
"hsla"
],
"authors": [
{
"name": "Nicola Asuni",
"email": "info@tecnick.com",
"role": "lead"
}
],
"require": {
"php": ">=8.1",
"ext-pcre": "*"
},
"require-dev": {
"pdepend/pdepend": "2.16.2",
"phpmd/phpmd": "2.15.0",
"phpunit/phpunit": "12.2.0 || 11.5.7 || 10.5.40",
"squizlabs/php_codesniffer": "3.13.0"
},
"autoload": {
"psr-4": {
"Com\\Tecnick\\Color\\": "src"
}
},
"autoload-dev": {
"psr-4": { "Test\\": "test" }
}
}

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<?php
/**
* index.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
// autoloader when using Composer
require __DIR__ . '/../vendor/autoload.php';
// autoloader when using RPM or DEB package installation
//require ('/usr/share/php/Com/Tecnick/Color/autoload.php');
$colobj = new \Com\Tecnick\Color\Web();
$colmap = $colobj::WEBHEX;
$tablerows = '';
$invtablerows = '';
foreach ($colmap as $name => $hex) {
$rgbcolor = $colobj->getRgbObjFromHex($hex);
$hslcolor = new \Com\Tecnick\Color\Model\Hsl($rgbcolor->toHslArray());
$comp = $rgbcolor->getNormalizedArray(255);
// web colors
$tablerows .= '<tr><td style="background-color:' . $rgbcolor->getCssColor() . ';">&nbsp;</td>'
. '<td>' . $name . '</td>'
. '<td>' . $rgbcolor->getRgbHexColor() . '</td>'
. '<td style="text-align:right;">' . $comp['R'] . '</td>'
. '<td style="text-align:right;">' . $comp['G'] . '</td>'
. '<td style="text-align:right;">' . $comp['B'] . '</td>'
. '<td>' . $rgbcolor->getCssColor() . '</td>'
. '<td>' . $hslcolor->getCssColor() . '</td>'
. '<td>' . $rgbcolor->getJsPdfColor() . '</td>'
. '</tr>' . "\n";
// normalised inverted web colors
$invcolor = clone $rgbcolor;
$invcolor->invertColor();
$invcolname = $colobj->getClosestWebColor($invcolor->toRgbArray());
$invrgbcolor = $colobj->getRgbObjFromName($invcolname);
$invtablerows .= '<tr><td style="text-align:right;">' . $name . '</td>'
. '<td style="background-color:' . $rgbcolor->getCssColor() . ';">&nbsp;</td>'
. '<td style="background-color:' . $invrgbcolor->getCssColor() . ';">&nbsp;</td>'
. '<td>' . $invcolname . '</td>'
. '</tr>' . "\n";
}
echo "
<!DOCTYPE html>
<html>
<head>
<title>Usage example of tc-lib-color library</title>
<meta charset=\"utf-8\">
<style>
body {font-family:Arial, Helvetica, sans-serif;}
table {border: 1px solid black;font-family: \"Courier New\", Courier, monospace}
th {border: 1px solid black;padding:4px;background-color:cornsilk;}
td {border: 1px solid black;padding:4px;}
</style>
</head>
<body>
<h1>Usage example of tc-lib-color library</h1>
<p>This is an usage example of <a href=\"https://github.com/tecnickcom/tc-lib-color\" title=\"tc-lib-color: PHP library to manipulate various color representations\">tc-lib-color</a> library.</p>
<h2>Web Colors Table</h2>
<table>
<thead>
<tr>
<th>COLOR</th>
<th>NAME</th>
<th>HEX</th>
<th>RED</th>
<th>GREEN</th>
<th>BLUE</th>
<th>CSS-RGBA</th>
<th>CSS-HSLA</th>
<th>PDF-JS</th>
</tr>
</thead>
<tbody>
" . $tablerows . "
</tbody>
</table>
<h2>Normalized Inverted Web Colors Table</h2>
<table>
<thead>
<tr>
<th colspan=\"2\">A</th>
<th colspan=\"2\">B</th>
</tr>
<tr>
<th>NAME</th>
<th>COLOR</th>
<th>COLOR</th>
<th>NAME</th>
</tr>
</thead>
<tbody>
" . $invtablerows . "
</tbody>
</table>
</body>
</html>
";

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{
"source-providers": [
{
"in": "src as source",
"exclude": "vendor",
"name": "/\\.(php)$/"
}
],
"plugins": [
],
"analysers": [
],
"services": [
]
}

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<?xml version="1.0"?>
<ruleset name="backward-compatibility">
<description>PSR-12 for PHP less than 7.1</description>
<rule ref="PSR12">
<exclude name="PSR12.Properties.ConstantVisibility"/>
</rule>
</ruleset>

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parameters:
level: max
paths:
- src
- test
excludePaths:
- vendor
ignoreErrors:
reportUnmatchedIgnoredErrors: false
treatPhpDocTypesAsCertain: false

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<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
bootstrap="vendor/autoload.php"
colors="true"
displayDetailsOnTestsThatTriggerDeprecations="true"
displayDetailsOnTestsThatTriggerErrors="true"
displayDetailsOnTestsThatTriggerNotices="true"
displayDetailsOnTestsThatTriggerWarnings="true"
displayDetailsOnPhpunitDeprecations="true"
processIsolation="false"
stopOnFailure="false">
<testsuites>
<testsuite name="tc-lib-color Test Suite">
<directory>./test</directory>
</testsuite>
</testsuites>
<source>
<include>
<directory suffix=".php">src</directory>
</include>
</source>
<coverage>
<report>
<clover outputFile="target/coverage/coverage.xml"/>
<html outputDirectory="target/coverage" lowUpperBound="50" highLowerBound="90"/>
</report>
</coverage>
<logging>
<junit outputFile="target/logs/junit.xml"/>
</logging>
</phpunit>

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<?php
/**
* autoload.php
*
* Autoloader for Tecnick.com libraries
*
* @since 2015-03-04
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
spl_autoload_register(
function ($class) {
$prefix = 'Com\\Tecnick\\';
$len = strlen($prefix);
if (strncmp($prefix, $class, $len) !== 0) {
return;
}
$relative_class = substr($class, $len);
$file = dirname(__DIR__).'/'.str_replace('\\', '/', $relative_class).'.php';
if (file_exists($file)) {
require $file;
}
}
);

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~#PKGNAME#~ (~#VERSION#~-~#RELEASE#~) UNRELEASED; urgency=low
* Please check the
https://github.com/~#VENDOR#~/~#PROJECT#~
commit history
-- Nicola Asuni <info@tecnick.com> ~#DATE#~

1
vendor/tecnickcom/tc-lib-color/resources/debian/compat vendored Normal file
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10

16
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Source: ~#PKGNAME#~
Maintainer: Nicola Asuni <info@tecnick.com>
Section: php
Priority: optional
Build-Depends: debhelper (>= 9)
Standards-Version: 3.9.7
Homepage: https://github.com/~#VENDOR#~/~#PROJECT#~
Vcs-Git: https://github.com/~#VENDOR#~/~#PROJECT#~.git
Package: ~#PKGNAME#~
Provides: php-~#PROJECT#~
Architecture: all
Depends: php (>= 8.1.0), ${misc:Depends}
Description: PHP Color library
This library includes PHP classes to parse and manipulate
various colors representations GRAY, RGB, HSL, CMYK.

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Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: ~#PROJECT#~
Source: https://github.com/~#VENDOR#~/~#PROJECT#~
Files: *
Copyright: Copyright 2001-2024 Nicola Asuni <info@tecnick.com>
License: LGPL-3
License: LGPL-3
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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/> or
/usr/share/common-licenses/LGPL-3

3
vendor/tecnickcom/tc-lib-color/resources/debian/rules vendored Normal file
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#!/usr/bin/make -f
%:
dh $@

1
vendor/tecnickcom/tc-lib-color/resources/debian/source/format vendored Normal file
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3.0 (quilt)

49
vendor/tecnickcom/tc-lib-color/resources/rpm/rpm.spec vendored Normal file
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# SPEC file
%global c_vendor %{_vendor}
%global gh_owner %{_owner}
%global gh_project %{_project}
Name: %{_package}
Version: %{_version}
Release: %{_release}%{?dist}
Summary: PHP library to manipulate various color representations
Group: Development/Libraries
License: LGPLv3+
URL: https://github.com/%{gh_owner}/%{gh_project}
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-%(%{__id_u} -n)
BuildArch: noarch
Requires: php(language) >= 8.1.0
Requires: php-pcre
Provides: php-composer(%{c_vendor}/%{gh_project}) = %{version}
Provides: php-%{gh_project} = %{version}
%description
PHP library to manipulate various color representations (GRAY, RGB, HSL, CMYK) and parse Web colors.
%build
#(cd %{_current_directory} && make build)
%install
rm -rf $RPM_BUILD_ROOT
(cd %{_current_directory} && make install DESTDIR=$RPM_BUILD_ROOT)
%clean
rm -rf $RPM_BUILD_ROOT
#(cd %{_current_directory} && make clean)
%files
%attr(-,root,root) %{_libpath}
%attr(-,root,root) %{_docpath}
%docdir %{_docpath}
#%config(noreplace) %{_configpath}*
%changelog
* Thu Jul 02 2024 Nicola Asuni <info@tecnick.com> 1.5.0-1
- Changed package name, add provides section
* Tue Feb 24 2024 Nicola Asuni <info@tecnick.com> 1.0.0-1
- Initial Commit

219
vendor/tecnickcom/tc-lib-color/src/Css.php vendored Normal file
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<?php
/**
* Css.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color;
use Com\Tecnick\Color\Exception as ColorException;
/**
* Com\Tecnick\Color\Css
*
* Css Color class
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
abstract class Css
{
abstract public function normalizeValue(mixed $value, int $max): float;
/**
* Get the color object from acrobat Javascript syntax
*
* @param string $color color specification (e.g.: ["RGB",0.1,0.3,1])
*
* @throws ColorException if the color is not found
*/
protected function getColorObjFromJs(string $color): ?\Com\Tecnick\Color\Model
{
if (! isset($color[2]) || (strpos('tgrc', $color[2]) === false)) {
throw new ColorException('invalid javascript color: ' . $color);
}
switch ($color[2]) {
case 'g':
$rex = '/[\[][\"\']g[\"\'][\,]([0-9\.]+)[\]]/';
if (preg_match($rex, $color, $col) !== 1) {
throw new ColorException('invalid javascript color: ' . $color);
}
return new \Com\Tecnick\Color\Model\Gray([
'gray' => $col[1],
'alpha' => 1,
]);
case 'r':
$rex = '/[\[][\"\']rgb[\"\'][\,]([0-9\.]+)[\,]([0-9\.]+)[\,]([0-9\.]+)[\]]/';
if (preg_match($rex, $color, $col) !== 1) {
throw new ColorException('invalid javascript color: ' . $color);
}
return new \Com\Tecnick\Color\Model\Rgb(
[
'red' => $col[1],
'green' => $col[2],
'blue' => $col[3],
'alpha' => 1,
]
);
case 'c':
$rex = '/[\[][\"\']cmyk[\"\'][\,]([0-9\.]+)[\,]([0-9\.]+)[\,]([0-9\.]+)[\,]([0-9\.]+)[\]]/';
if (preg_match($rex, $color, $col) !== 1) {
throw new ColorException('invalid javascript color: ' . $color);
}
return new \Com\Tecnick\Color\Model\Cmyk(
[
'cyan' => $col[1],
'magenta' => $col[2],
'yellow' => $col[3],
'key' => $col[4],
'alpha' => 1,
]
);
}
// case 't'
return null;
}
/**
* Get the color object from a CSS color string
*
* @param string $type color type: t, g, rgb, rgba, hsl, hsla, cmyk
* @param string $color color specification (e.g.: rgb(255,128,64))
*
* @throws ColorException if the color is not found
*/
protected function getColorObjFromCss(string $type, string $color): ?\Com\Tecnick\Color\Model
{
switch ($type) {
case 'g':
return $this->getColorObjFromCssGray($color);
case 'rgb':
case 'rgba':
return $this->getColorObjFromCssRgb($color);
case 'hsl':
case 'hsla':
return $this->getColorObjFromCssHsl($color);
case 'cmyk':
case 'cmyka':
return $this->getColorObjFromCssCmyk($color);
}
// case 't'
return null;
}
/**
* Get the color object from a CSS CMYK color string
*
* @param string $color color specification (e.g.: rgb(255,128,64))
*
* @throws ColorException if the color is not found
*/
private function getColorObjFromCssGray(string $color): \Com\Tecnick\Color\Model\Gray
{
$rex = '/[\(]([0-9\%]+)[\)]/';
if (preg_match($rex, $color, $col) !== 1) {
throw new ColorException('invalid css color: ' . $color);
}
return new \Com\Tecnick\Color\Model\Gray(
[
'gray' => $this->normalizeValue($col[1], 255),
'alpha' => 1,
]
);
}
/**
* Get the color object from a CSS CMYK color string
*
* @param string $color color specification (e.g.: rgb(255,128,64))
*
* @throws ColorException if the color is not found
*/
private function getColorObjFromCssRgb(string $color): \Com\Tecnick\Color\Model\Rgb
{
$rex = '/[\(]([0-9\%]+)[\,]([0-9\%]+)[\,]([0-9\%]+)[\,]?([0-9\.]*)[\)]/';
if (preg_match($rex, $color, $col) !== 1) {
throw new ColorException('invalid css color: ' . $color);
}
return new \Com\Tecnick\Color\Model\Rgb(
[
'red' => $this->normalizeValue($col[1], 255),
'green' => $this->normalizeValue($col[2], 255),
'blue' => $this->normalizeValue($col[3], 255),
'alpha' => (isset($col[4][0]) ? $col[4] : 1),
]
);
}
/**
* Get the color object from a CSS CMYK color string
*
* @param string $color color specification (e.g.: rgb(255,128,64))
*
* @throws ColorException if the color is not found
*/
private function getColorObjFromCssHsl(string $color): \Com\Tecnick\Color\Model\Hsl
{
$rex = '/[\(]([0-9\%]+)[\,]([0-9\%]+)[\,]([0-9\%]+)[\,]?([0-9\.]*)[\)]/';
if (preg_match($rex, $color, $col) !== 1) {
throw new ColorException('invalid css color: ' . $color);
}
return new \Com\Tecnick\Color\Model\Hsl(
[
'hue' => $this->normalizeValue($col[1], 360),
'saturation' => $this->normalizeValue($col[2], 1),
'lightness' => $this->normalizeValue($col[3], 1),
'alpha' => (isset($col[4][0]) ? $col[4] : 1),
]
);
}
/**
* Get the color object from a CSS CMYK color string
*
* @param string $color color specification (e.g.: rgb(255,128,64))
*
* @throws ColorException if the color is not found
*/
private function getColorObjFromCssCmyk(string $color): \Com\Tecnick\Color\Model\Cmyk
{
$rex = '/[\(]([0-9\%]+)[\,]([0-9\%]+)[\,]([0-9\%]+)[\,]([0-9\%]+)[\,]?([0-9\.]*)[\)]/';
if (preg_match($rex, $color, $col) !== 1) {
throw new ColorException('invalid css color: ' . $color);
}
return new \Com\Tecnick\Color\Model\Cmyk(
[
'cyan' => $this->normalizeValue($col[1], 100),
'magenta' => $this->normalizeValue($col[2], 100),
'yellow' => $this->normalizeValue($col[3], 100),
'key' => $this->normalizeValue($col[4], 100),
'alpha' => (isset($col[5][0]) ? $col[5] : 1),
]
);
}
}

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<?php
/**
* Exception.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color;
/**
* Com\Tecnick\Color\Exception
*
* Custom Exception class
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class Exception extends \Exception
{
}

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<?php
/**
* Model.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color;
/**
* Com\Tecnick\Color\Model
*
* Color Model class
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
abstract class Model implements \Com\Tecnick\Color\Model\Template
{
/**
* Color Model type (GRAY, RGB, HSL, CMYK)
*
* @var string
*/
protected $type;
/**
* Value of the Alpha channel component.
* Values range between 0.0 (fully transparent) and 1.0 (fully opaque)
*
* @var float
*/
protected $cmp_alpha = 1.0;
/**
* Initialize a new color object.
*
* @param array<string, int|float|string> $components color components.
*/
public function __construct(array $components)
{
foreach ($components as $color => $value) {
$property = 'cmp_' . $color;
if (property_exists($this, $property)) {
$this->$property = (max(0, min(1, (float) $value)));
}
}
}
/**
* Get the color model type (GRAY, RGB, HSL, CMYK)
*/
public function getType(): string
{
return $this->type;
}
/**
* Get the normalized integer value of the specified float fraction
*
* @param float $value Fraction value to convert [0..1]
* @param int $max Maximum value to return (reference value)
*
* @return float value [0..$max]
*/
public function getNormalizedValue(float $value, int $max): float
{
// NOTE: The last round has been added for backward compatibility because of:
// https://github.com/php/php-src/issues/14332
return round(max(0, min($max, ($max * round($value, 14)))));
}
/**
* Get the normalized hexadecimal value of the specified float fraction
*
* @param float $value Fraction value to convert [0..1]
* @param int $max Maximum value to return (reference value)
*/
public function getHexValue(float $value, int $max): string
{
return sprintf('%02x', $this->getNormalizedValue($value, $max));
}
/**
* Get the Hexadecimal representation of the color with alpha channel: #RRGGBBAA
*/
public function getRgbaHexColor(): string
{
$rgba = $this->toRgbArray();
return '#'
. $this->getHexValue($rgba['red'], 255)
. $this->getHexValue($rgba['green'], 255)
. $this->getHexValue($rgba['blue'], 255)
. $this->getHexValue($rgba['alpha'], 255);
}
/**
* Get the Hexadecimal representation of the color: #RRGGBB
*/
public function getRgbHexColor(): string
{
$rgba = $this->toRgbArray();
return '#'
. $this->getHexValue($rgba['red'], 255)
. $this->getHexValue($rgba['green'], 255)
. $this->getHexValue($rgba['blue'], 255);
}
}

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<?php
/**
* Cmyk.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color\Model;
/**
* Com\Tecnick\Color\Model\Cmyk
*
* CMYK Color Model class
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class Cmyk extends \Com\Tecnick\Color\Model
{
/**
* Color Model type
*
* @var string
*/
protected $type = 'CMYK';
/**
* Value of the Cyan color component [0..1]
*
* @var float
*/
protected $cmp_cyan = 0.0;
/**
* Value of the Magenta color component [0..1]
*
* @var float
*/
protected $cmp_magenta = 0.0;
/**
* Value of the Yellow color component [0..1]
*
* @var float
*/
protected $cmp_yellow = 0.0;
/**
* Value of the Key (Black) color component [0..1]
*
* @var float
*/
protected $cmp_key = 0.0;
/**
* Get an array with all color components
*
* @return array<string, float> with keys ('C', 'M', 'Y', 'K', 'A')
*/
public function getArray(): array
{
return [
'C' => $this->cmp_cyan,
'M' => $this->cmp_magenta,
'Y' => $this->cmp_yellow,
'K' => $this->cmp_key,
'A' => $this->cmp_alpha,
];
}
/**
* Get an array with color components values normalized between 0 and $max.
* NOTE: the alpha and other fraction component values are kept in the [0..1] range.
*
* @param int $max Maximum value to return (reference value - it should be 100)
*
* @return array<string, float> with keys ('C', 'M', 'Y', 'K', 'A')
*/
public function getNormalizedArray(int $max): array
{
return [
'C' => $this->getNormalizedValue($this->cmp_cyan, $max),
'M' => $this->getNormalizedValue($this->cmp_magenta, $max),
'Y' => $this->getNormalizedValue($this->cmp_yellow, $max),
'K' => $this->getNormalizedValue($this->cmp_key, $max),
'A' => $this->cmp_alpha,
];
}
/**
* Get the CSS representation of the color: rgba(R, G, B, A)
* NOTE: Supported since CSS3 and above.
* Use getHexadecimalColor() for CSS1 and CSS2
*/
public function getCssColor(): string
{
$rgb = $this->toRgbArray();
return 'rgba('
. $this->getNormalizedValue($rgb['red'], 100) . '%,'
. $this->getNormalizedValue($rgb['green'], 100) . '%,'
. $this->getNormalizedValue($rgb['blue'], 100) . '%,'
. $rgb['alpha']
. ')';
}
/**
* Get the color format used in Acrobat JavaScript
* NOTE: the alpha channel is omitted from this representation unless is 0 = transparent
*/
public function getJsPdfColor(): string
{
if ($this->cmp_alpha == 0) {
return '["T"]'; // transparent color
}
return sprintf('["CMYK",%F,%F,%F,%F]', $this->cmp_cyan, $this->cmp_magenta, $this->cmp_yellow, $this->cmp_key);
}
/**
* Get a space separated string with color component values.
*/
public function getComponentsString(): string
{
return sprintf('%F %F %F %F', $this->cmp_cyan, $this->cmp_magenta, $this->cmp_yellow, $this->cmp_key);
}
/**
* Get the color components format used in PDF documents (CMYK)
* NOTE: the alpha channel is omitted
*
* @param bool $stroke True for stroking (lines, drawing) and false for non-stroking (text and area filling).
*/
public function getPdfColor($stroke = false): string
{
$mode = 'k';
if ($stroke) {
$mode = strtoupper($mode);
}
return $this->getComponentsString() . ' ' . $mode . "\n";
}
/**
* Get an array with Gray color components
*
* @return array<string, float> with keys ('gray')
*/
public function toGrayArray(): array
{
return [
'gray' => $this->cmp_key,
'alpha' => $this->cmp_alpha,
];
}
/**
* Get an array with RGB color components
*
* @return array<string, float> with keys ('red', 'green', 'blue', 'alpha')
*/
public function toRgbArray(): array
{
return [
'red' => max(0, min(1, (1 - (($this->cmp_cyan * (1 - $this->cmp_key)) + $this->cmp_key)))),
'green' => max(0, min(1, (1 - (($this->cmp_magenta * (1 - $this->cmp_key)) + $this->cmp_key)))),
'blue' => max(0, min(1, (1 - (($this->cmp_yellow * (1 - $this->cmp_key)) + $this->cmp_key)))),
'alpha' => $this->cmp_alpha,
];
}
/**
* Get an array with HSL color components
*
* @return array<string, float> with keys ('hue', 'saturation', 'lightness', 'alpha')
*/
public function toHslArray(): array
{
$rgb = new \Com\Tecnick\Color\Model\Rgb($this->toRgbArray());
return $rgb->toHslArray();
}
/**
* Get an array with CMYK color components
*
* @return array<string, float> with keys ('cyan', 'magenta', 'yellow', 'key', 'alpha')
*/
public function toCmykArray(): array
{
return [
'cyan' => $this->cmp_cyan,
'magenta' => $this->cmp_magenta,
'yellow' => $this->cmp_yellow,
'key' => $this->cmp_key,
'alpha' => $this->cmp_alpha,
];
}
/**
* Invert the color
*/
public function invertColor(): self
{
$this->cmp_cyan = (1 - $this->cmp_cyan);
$this->cmp_magenta = (1 - $this->cmp_magenta);
$this->cmp_yellow = (1 - $this->cmp_yellow);
$this->cmp_key = (1 - $this->cmp_key);
return $this;
}
}

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<?php
/**
* Gray.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color\Model;
/**
* Com\Tecnick\Color\Model\Gray
*
* Gray Color Model class
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class Gray extends \Com\Tecnick\Color\Model
{
/**
* Color Model type
*
* @var string
*/
protected $type = 'GRAY';
/**
* Value of the Gray color component [0..1]
*
* @var float
*/
protected $cmp_gray = 0.0;
/**
* Get an array with all color components
*
* @return array<string, float> with keys ('G', 'A')
*/
public function getArray(): array
{
return [
'G' => $this->cmp_gray,
'A' => $this->cmp_alpha,
];
}
/**
* Get an array with color components values normalized between 0 and $max.
* NOTE: the alpha and other fraction component values are kept in the [0..1] range.
*
* @param int $max Maximum value to return (reference value)
*
* @return array<string, float> with keys ('G', 'A')
*/
public function getNormalizedArray(int $max): array
{
return [
'G' => $this->getNormalizedValue($this->cmp_gray, $max),
'A' => $this->cmp_alpha,
];
}
/**
* Get the CSS representation of the color: rgba(R, G, B, A)
* NOTE: Supported since CSS3 and above.
* Use getHexadecimalColor() for CSS1 and CSS2
*/
public function getCssColor(): string
{
return 'rgba('
. $this->getNormalizedValue($this->cmp_gray, 100) . '%,'
. $this->getNormalizedValue($this->cmp_gray, 100) . '%,'
. $this->getNormalizedValue($this->cmp_gray, 100) . '%,'
. $this->cmp_alpha
. ')';
}
/**
* Get the color format used in Acrobat JavaScript
* NOTE: the alpha channel is omitted from this representation unless is 0 = transparent
*/
public function getJsPdfColor(): string
{
if ($this->cmp_alpha == 0) {
return '["T"]'; // transparent color
}
return sprintf('["G",%F]', $this->cmp_gray);
}
/**
* Get a space separated string with color component values.
*/
public function getComponentsString(): string
{
return sprintf('%F', $this->cmp_gray);
}
/**
* Get the color components format used in PDF documents (G)
* NOTE: the alpha channel is omitted
*
* @param bool $stroke True for stroking (lines, drawing) and false for non-stroking (text and area filling).
*/
public function getPdfColor(bool $stroke = false): string
{
$mode = 'g';
if ($stroke) {
$mode = strtoupper($mode);
}
return $this->getComponentsString() . ' ' . $mode . "\n";
}
/**
* Get an array with Gray color components
*
* @return array<string, float> with keys ('gray')
*/
public function toGrayArray(): array
{
return [
'gray' => $this->cmp_gray,
'alpha' => $this->cmp_alpha,
];
}
/**
* Get an array with RGB color components
*
* @return array<string, float> with keys ('red', 'green', 'blue', 'alpha')
*/
public function toRgbArray(): array
{
return [
'red' => $this->cmp_gray,
'green' => $this->cmp_gray,
'blue' => $this->cmp_gray,
'alpha' => $this->cmp_alpha,
];
}
/**
* Get an array with HSL color components
*
* @return array<string, float> with keys ('hue', 'saturation', 'lightness', 'alpha')
*/
public function toHslArray(): array
{
return [
'hue' => 0,
'saturation' => 0,
'lightness' => $this->cmp_gray,
'alpha' => $this->cmp_alpha,
];
}
/**
* Get an array with CMYK color components
*
* @return array<string, float> with keys ('cyan', 'magenta', 'yellow', 'key', 'alpha')
*/
public function toCmykArray(): array
{
return [
'cyan' => 0,
'magenta' => 0,
'yellow' => 0,
'key' => $this->cmp_gray,
'alpha' => $this->cmp_alpha,
];
}
/**
* Invert the color
*/
public function invertColor(): self
{
$this->cmp_gray = (1 - $this->cmp_gray);
return $this;
}
}

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<?php
/**
* Hsl.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color\Model;
/**
* Com\Tecnick\Color\Model\Hsl
*
* HSL Color Model class
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class Hsl extends \Com\Tecnick\Color\Model
{
/**
* Color Model type
*
* @var string
*/
protected $type = 'HSL';
/**
* Value of the Hue color component [0..1]
*
* @var float
*/
protected $cmp_hue = 0.0;
/**
* Value of the Saturation color component [0..1]
*
* @var float
*/
protected $cmp_saturation = 0.0;
/**
* Value of the Lightness color component [0..1]
*
* @var float
*/
protected $cmp_lightness = 0.0;
/**
* Get an array with all color components
*
* @return array<string, float> with keys ('H', 'S', 'L', 'A')
*/
public function getArray(): array
{
return [
'H' => $this->cmp_hue,
'S' => $this->cmp_saturation,
'L' => $this->cmp_lightness,
'A' => $this->cmp_alpha,
];
}
/**
* Get an array with color components values normalized between 0 and $max.
* NOTE: the alpha and other fraction component values are kept in the [0..1] range.
*
* @param int $max Maximum value to return (it is always set to 360)
*
* @return array<string, float> with keys ('H', 'S', 'L', 'A')
*/
public function getNormalizedArray(int $max): array
{
$max = 360;
return [
'H' => $this->getNormalizedValue($this->cmp_hue, $max),
'S' => $this->cmp_saturation,
'L' => $this->cmp_lightness,
'A' => $this->cmp_alpha,
];
}
/**
* Get the CSS representation of the color: hsla(H, S, L, A)
* NOTE: Supported since CSS3 and above.
* Use getHexadecimalColor() for CSS1 and CSS2
*/
public function getCssColor(): string
{
return 'hsla('
. $this->getNormalizedValue($this->cmp_hue, 360) . ','
. $this->getNormalizedValue($this->cmp_saturation, 100) . '%,'
. $this->getNormalizedValue($this->cmp_lightness, 100) . '%,'
. $this->cmp_alpha
. ')';
}
/**
* Get the color format used in Acrobat JavaScript
* NOTE: the alpha channel is omitted from this representation unless is 0 = transparent
*/
public function getJsPdfColor(): string
{
$rgb = $this->toRgbArray();
if ($this->cmp_alpha == 0) {
return '["T"]'; // transparent color
}
return sprintf('["RGB",%F,%F,%F]', $rgb['red'], $rgb['green'], $rgb['blue']);
}
/**
* Get a space separated string with color component values.
*/
public function getComponentsString(): string
{
$rgb = $this->toRgbArray();
return sprintf('%F %F %F', $rgb['red'], $rgb['green'], $rgb['blue']);
}
/**
* Get the color components format used in PDF documents (RGB)
* NOTE: the alpha channel is omitted
*
* @param bool $stroke True for stroking (lines, drawing) and false for non-stroking (text and area filling).
*/
public function getPdfColor(bool $stroke = false): string
{
$mode = 'rg';
if ($stroke) {
$mode = strtoupper($mode);
}
return $this->getComponentsString() . ' ' . $mode . "\n";
}
/**
* Get an array with Gray color components
*
* @return array<string, float> with keys ('gray')
*/
public function toGrayArray(): array
{
return [
'gray' => $this->cmp_lightness,
'alpha' => $this->cmp_alpha,
];
}
/**
* Get an array with RGB color components
*
* @return array<string, float> with keys ('red', 'green', 'blue', 'alpha')
*/
public function toRgbArray(): array
{
if ($this->cmp_saturation == 0) {
return [
'red' => $this->cmp_lightness,
'green' => $this->cmp_lightness,
'blue' => $this->cmp_lightness,
'alpha' => $this->cmp_alpha,
];
}
if ($this->cmp_lightness < 0.5) {
$valb = ($this->cmp_lightness * (1 + $this->cmp_saturation));
} else {
$valb = (($this->cmp_lightness + $this->cmp_saturation) - ($this->cmp_lightness * $this->cmp_saturation));
}
$vala = ((2 * $this->cmp_lightness) - $valb);
return [
'red' => $this->convertHuetoRgb($vala, $valb, ($this->cmp_hue + (1 / 3))),
'green' => $this->convertHuetoRgb($vala, $valb, $this->cmp_hue),
'blue' => $this->convertHuetoRgb($vala, $valb, ($this->cmp_hue - (1 / 3))),
'alpha' => $this->cmp_alpha,
];
}
/**
* Convet Hue to RGB
*
* @param float $vala Temporary value A
* @param float $valb Temporary value B
* @param float $hue Hue value
*/
private function convertHuetoRgb(float $vala, float $valb, float $hue): float
{
if ($hue < 0) {
++$hue;
}
if ($hue > 1) {
--$hue;
}
if ((6 * $hue) < 1) {
return max(0, min(1, ($vala + (($valb - $vala) * 6 * $hue))));
}
if ((2 * $hue) < 1) {
return max(0, min(1, $valb));
}
if ((3 * $hue) < 2) {
return max(0, min(1, ($vala + (($valb - $vala) * ((2 / 3) - $hue) * 6))));
}
return max(0, min(1, $vala));
}
/**
* Get an array with HSL color components
*
* @return array<string, float> with keys ('hue', 'saturation', 'lightness', 'alpha')
*/
public function toHslArray(): array
{
return [
'hue' => $this->cmp_hue,
'saturation' => $this->cmp_saturation,
'lightness' => $this->cmp_lightness,
'alpha' => $this->cmp_alpha,
];
}
/**
* Get an array with CMYK color components
*
* @return array<string, float> with keys ('cyan', 'magenta', 'yellow', 'key', 'alpha')
*/
public function toCmykArray(): array
{
$rgb = new \Com\Tecnick\Color\Model\Rgb($this->toRgbArray());
return $rgb->toCmykArray();
}
/**
* Invert the color
*/
public function invertColor(): self
{
$this->cmp_hue = ($this->cmp_hue >= 0.5) ? ($this->cmp_hue - 0.5) : ($this->cmp_hue + 0.5);
return $this;
}
}

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<?php
/**
* Rgb.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color\Model;
/**
* Com\Tecnick\Color\Model\Rgb
*
* RGB Color Model class
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class Rgb extends \Com\Tecnick\Color\Model
{
/**
* Color Model type
*
* @var string
*/
protected $type = 'RGB';
/**
* Value of the Red color component [0..1]
*
* @var float
*/
protected $cmp_red = 0.0;
/**
* Value of the Green color component [0..1]
*
* @var float
*/
protected $cmp_green = 0.0;
/**
* Value of the Blue color component [0..1]
*
* @var float
*/
protected $cmp_blue = 0.0;
/**
* Get an array with all color components
*
* @return array<string, float> with keys ('R', 'G', 'B', 'A')
*/
public function getArray(): array
{
return [
'R' => $this->cmp_red,
'G' => $this->cmp_green,
'B' => $this->cmp_blue,
'A' => $this->cmp_alpha,
];
}
/**
* Get an array with color components values normalized between 0 and $max.
* NOTE: the alpha and other fraction component values are kept in the [0..1] range.
*
* @param int $max Maximum value to return (reference value)
*
* @return array<string, float> with keys ('R', 'G', 'B', 'A')
*/
public function getNormalizedArray(int $max): array
{
return [
'R' => $this->getNormalizedValue($this->cmp_red, $max),
'G' => $this->getNormalizedValue($this->cmp_green, $max),
'B' => $this->getNormalizedValue($this->cmp_blue, $max),
'A' => $this->cmp_alpha,
];
}
/**
* Get the CSS representation of the color: rgba(R, G, B, A)
* NOTE: Supported since CSS3 and above.
* Use getHexadecimalColor() for CSS1 and CSS2
*/
public function getCssColor(): string
{
return 'rgba('
. $this->getNormalizedValue($this->cmp_red, 100) . '%,'
. $this->getNormalizedValue($this->cmp_green, 100) . '%,'
. $this->getNormalizedValue($this->cmp_blue, 100) . '%,'
. $this->cmp_alpha
. ')';
}
/**
* Get the color format used in Acrobat JavaScript
* NOTE: the alpha channel is omitted from this representation unless is 0 = transparent
*/
public function getJsPdfColor(): string
{
if ($this->cmp_alpha == 0) {
return '["T"]'; // transparent color
}
return sprintf('["RGB",%F,%F,%F]', $this->cmp_red, $this->cmp_green, $this->cmp_blue);
}
/**
* Get a space separated string with color component values.
*/
public function getComponentsString(): string
{
return sprintf('%F %F %F', $this->cmp_red, $this->cmp_green, $this->cmp_blue);
}
/**
* Get the color components format used in PDF documents (RGB)
* NOTE: the alpha channel is omitted
*
* @param bool $stroke True for stroking (lines, drawing) and false for non-stroking (text and area filling).
*/
public function getPdfColor(bool $stroke = false): string
{
$mode = 'rg';
if ($stroke) {
$mode = strtoupper($mode);
}
return $this->getComponentsString() . ' ' . $mode . "\n";
}
/**
* Get an array with Gray color components
*
* @return array<string, float> with keys ('gray')
*/
public function toGrayArray(): array
{
// convert using the SMPTE 295M-1997 standard conversion constants
return [
'gray' => (max(
0,
min(
1,
((0.2126 * $this->cmp_red) + (0.7152 * $this->cmp_green) + (0.0722 * $this->cmp_blue))
)
)),
'alpha' => $this->cmp_alpha,
];
}
/**
* Get an array with RGB color components
*
* @return array<string, float> with keys ('red', 'green', 'blue', 'alpha')
*/
public function toRgbArray(): array
{
return [
'red' => $this->cmp_red,
'green' => $this->cmp_green,
'blue' => $this->cmp_blue,
'alpha' => $this->cmp_alpha,
];
}
/**
* Get an array with HSL color components
*
* @return array<string, float> with keys ('hue', 'saturation', 'lightness', 'alpha')
*/
public function toHslArray(): array
{
$min = min($this->cmp_red, $this->cmp_green, $this->cmp_blue);
$max = max($this->cmp_red, $this->cmp_green, $this->cmp_blue);
$lightness = (($min + $max) / 2);
$saturation = 0;
$hue = 0;
if ($min != $max) {
$diff = ($max - $min);
$saturation = $lightness < 0.5 ? $diff / ($max + $min) : $diff / (2.0 - $max - $min);
switch ($max) {
case $this->cmp_red:
$dgb = ($this->cmp_green - $this->cmp_blue);
$hue = ($dgb / $diff) + (($dgb < 0) ? 6 : 0);
break;
case $this->cmp_green:
$hue = (2.0 + (($this->cmp_blue - $this->cmp_red) / $diff));
break;
case $this->cmp_blue:
$hue = (4.0 + (($this->cmp_red - $this->cmp_green) / $diff));
break;
}
$hue /= 6; // 6 = 360 / 60
}
return [
'hue' => max(0, min(1, $hue)),
'saturation' => max(0, min(1, $saturation)),
'lightness' => max(0, min(1, $lightness)),
'alpha' => $this->cmp_alpha,
];
}
/**
* Get an array with CMYK color components
*
* @return array<string, float> with keys ('cyan', 'magenta', 'yellow', 'key', 'alpha')
*/
public function toCmykArray(): array
{
$cyan = (1 - $this->cmp_red);
$magenta = (1 - $this->cmp_green);
$yellow = (1 - $this->cmp_blue);
$key = 1;
if ($cyan < $key) {
$key = $cyan;
}
if ($magenta < $key) {
$key = $magenta;
}
if ($yellow < $key) {
$key = $yellow;
}
if ($key == 1) {
// black
$cyan = 0;
$magenta = 0;
$yellow = 0;
} else {
$cyan = (($cyan - $key) / (1 - $key));
$magenta = (($magenta - $key) / (1 - $key));
$yellow = (($yellow - $key) / (1 - $key));
}
return [
'cyan' => max(0, min(1, $cyan)),
'magenta' => max(0, min(1, $magenta)),
'yellow' => max(0, min(1, $yellow)),
'key' => max(0, min(1, $key)),
'alpha' => $this->cmp_alpha,
];
}
/**
* Invert the color
*/
public function invertColor(): self
{
$this->cmp_red = (1 - $this->cmp_red);
$this->cmp_green = (1 - $this->cmp_green);
$this->cmp_blue = (1 - $this->cmp_blue);
return $this;
}
}

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<?php
/**
* Template.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color\Model;
/**
* Com\Tecnick\Color\Model\Template
*
* Color Model Interface
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
interface Template
{
/**
* Get an array with all color components
*
* @return array<string, float>
*/
public function getArray();
/**
* Get an array with color components values normalized between 0 and $max.
* NOTE: the alpha and other fraction component values are kept in the [0..1] range.
*
* @param int $max Maximum value to return (reference value)
*
* @return array<string, float>
*/
public function getNormalizedArray(int $max): array;
/**
* Get the CSS representation of the color
*/
public function getCssColor(): string;
/**
* Get the color format used in Acrobat JavaScript
* NOTE: the alpha channel is omitted from this representation unless is 0 = transparent
*/
public function getJsPdfColor(): string;
/**
* Get a space separated string with color component values.
*/
public function getComponentsString(): string;
/**
* Get the color components format used in PDF documents (RGB)
* NOTE: the alpha channel is omitted
*
* @param bool $stroke True for stroking (lines, drawing) and false for non-stroking (text and area filling).
*/
public function getPdfColor(bool $stroke = false): string;
/**
* Get an array with Gray color components
*
* @return array<string, float> with keys ('gray')
*/
public function toGrayArray(): array;
/**
* Get an array with RGB color components
*
* @return array<string, float> with keys ('red', 'green', 'blue', 'alpha')
*/
public function toRgbArray(): array;
/**
* Get an array with HSL color components
*
* @return array<string, float> with keys ('hue', 'saturation', 'lightness', 'alpha')
*/
public function toHslArray(): array;
/**
* Get an array with CMYK color components
*
* @return array<string, float> with keys ('cyan', 'magenta', 'yellow', 'key', 'alpha')
*/
public function toCmykArray(): array;
/**
* Invert the color
*/
public function invertColor(): self;
}

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<?php
/**
* Pdf.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color;
use Com\Tecnick\Color\Exception as ColorException;
/**
* Com\Tecnick\Color\Pdf
*
* PDF Color class
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class Pdf extends \Com\Tecnick\Color\Spot
{
/**
* Array of valid JavaScript color names to be used in PDF documents
*/
public const JSCOLOR = [
'transparent',
'black',
'white',
'red',
'green',
'blue',
'cyan',
'magenta',
'yellow',
'dkGray',
'gray',
'ltGray',
];
/**
* Convert color to javascript string
*
* @param string $color color name or color object
*/
public function getJsColorString(string $color): string
{
if (in_array($color, self::JSCOLOR)) {
return 'color.' . $color;
}
try {
if (($colobj = $this->getColorObj($color)) instanceof \Com\Tecnick\Color\Model) {
return $colobj->getJsPdfColor();
}
} catch (ColorException $colorException) {
// assert(true); // noop
}
// default transparent color
return 'color.' . self::JSCOLOR[0];
}
/**
* Returns a color object from an HTML, CSS or Spot color representation.
*
* @param string $color HTML, CSS or Spot color to parse
*/
public function getColorObject(string $color): ?\Com\Tecnick\Color\Model
{
try {
return $this->getSpotColorObj($color);
} catch (ColorException $colorException) {
// assert(true); // noop
}
try {
return $this->getColorObj($color);
} catch (ColorException $colorException) {
// assert(true); // noop
}
return null;
}
/**
* Get the color components format used in PDF documents
* NOTE: the alpha channel is omitted
*
* @param string $color HTML, CSS or Spot color to parse
* @param bool $stroke True for stroking (lines, drawing) and false for non-stroking (text and area filling).
* @param float $tint Intensity of the color (from 0 to 1; 1 = full intensity).
*/
public function getPdfColor(string $color, bool $stroke = false, float $tint = 1): string
{
try {
$col = $this->getSpotColor($color);
$tint = sprintf('cs %F scn', (max(0, min(1, $tint))));
if ($stroke) {
$tint = strtoupper($tint);
}
return sprintf('/CS%d %s' . "\n", $col['i'], $tint);
} catch (ColorException $colorException) {
// assert(true); // noop
}
try {
$col = $this->getColorObj($color);
if ($col instanceof \Com\Tecnick\Color\Model) {
return $col->getPdfColor($stroke);
}
} catch (ColorException $colorException) {
// assert(true); // noop
}
return '';
}
/**
* Get the RGB color components format used in PDF documents
*
* @param string $color HTML, CSS or Spot color to parse
*/
public function getPdfRgbComponents(string $color): string
{
$model = $this->getColorObject($color);
if (! $model instanceof \Com\Tecnick\Color\Model) {
return '';
}
$cmp = $model->toRgbArray();
return sprintf('%F %F %F', $cmp['red'], $cmp['green'], $cmp['blue']);
}
}

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<?php
/**
* Spot.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color;
use Com\Tecnick\Color\Exception as ColorException;
use Com\Tecnick\Color\Model\Cmyk;
/**
* Com\Tecnick\Color\Spot
*
* Spot Color class
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* @phpstan-type TSpotColor array{
* 'i': int,
* 'n': int,
* 'name': string,
* 'color': Cmyk,
* }
*/
class Spot extends \Com\Tecnick\Color\Web
{
/**
* Array of default Spot colors
* Color keys must be in lowercase and without spaces.
*
* @var array<string, array{
* 'name': string,
* 'color': array{
* 'cyan': int|float,
* 'magenta': int|float,
* 'yellow': int|float,
* 'key': int|float,
* 'alpha': int|float,
* }
* }>
*/
public const DEFAULT_SPOT_COLORS = [
'none' => [
'name' => 'None',
'color' => [
'cyan' => 0,
'magenta' => 0,
'yellow' => 0,
'key' => 0,
'alpha' => 1,
],
],
'all' => [
'name' => 'All',
'color' => [
'cyan' => 1,
'magenta' => 1,
'yellow' => 1,
'key' => 1,
'alpha' => 1,
],
],
'cyan' => [
'name' => 'Cyan',
'color' => [
'cyan' => 1,
'magenta' => 0,
'yellow' => 0,
'key' => 0,
'alpha' => 1,
],
],
'magenta' => [
'name' => 'Magenta',
'color' => [
'cyan' => 0,
'magenta' => 1,
'yellow' => 0,
'key' => 0,
'alpha' => 1,
],
],
'yellow' => [
'name' => 'Yellow',
'color' => [
'cyan' => 0,
'magenta' => 0,
'yellow' => 1,
'key' => 0,
'alpha' => 1,
],
],
'key' => [
'name' => 'Key',
'color' => [
'cyan' => 0,
'magenta' => 0,
'yellow' => 0,
'key' => 1,
'alpha' => 1,
],
],
'white' => [
'name' => 'White',
'color' => [
'cyan' => 0,
'magenta' => 0,
'yellow' => 0,
'key' => 0,
'alpha' => 1,
],
],
'black' => [
'name' => 'Black',
'color' => [
'cyan' => 0,
'magenta' => 0,
'yellow' => 0,
'key' => 1,
'alpha' => 1,
],
],
'red' => [
'name' => 'Red',
'color' => [
'cyan' => 0,
'magenta' => 1,
'yellow' => 1,
'key' => 0,
'alpha' => 1,
],
],
'green' => [
'name' => 'Green',
'color' => [
'cyan' => 1,
'magenta' => 0,
'yellow' => 1,
'key' => 0,
'alpha' => 1,
],
],
'blue' => [
'name' => 'Blue',
'color' => [
'cyan' => 1,
'magenta' => 1,
'yellow' => 0,
'key' => 0,
'alpha' => 1,
],
],
];
/**
* Array of Spot colors
*
* @var array<string, TSpotColor>
*/
protected $spot_colors = [];
/**
* Returns the array of spot colors.
*
* @return array<string, TSpotColor>
*/
public function getSpotColors(): array
{
return $this->spot_colors;
}
/**
* Return the normalized version of the spot color name
*
* @param string $name Full name of the spot color.
*/
public function normalizeSpotColorName(string $name): string
{
$ret = preg_replace('/[^a-z0-9]*+/', '', strtolower($name));
return $ret ?? '';
}
/**
* Return the requested spot color data array
*
* @param string $name Full name of the spot color.
*
* @return TSpotColor
*
* @throws ColorException if the color is not found
*/
public function getSpotColor(string $name): array
{
$key = $this->normalizeSpotColorName($name);
if (empty($this->spot_colors[$key])) {
// search on default spot colors
if (empty(self::DEFAULT_SPOT_COLORS[$key])) {
throw new ColorException('unable to find the spot color: ' . $key);
}
$this->addSpotColor($key, new Cmyk(self::DEFAULT_SPOT_COLORS[$key]['color']));
}
return $this->spot_colors[$key];
}
/**
* Return the requested spot color CMYK object
*
* @param string $name Full name of the spot color.
*
* @throws ColorException if the color is not found
*/
public function getSpotColorObj(string $name): Cmyk
{
$spot = $this->getSpotColor($name);
return $spot['color'];
}
/**
* Add a new spot color or overwrite an existing one with the same name.
*
* @param string $name Full name of the spot color.
* @param Cmyk $cmyk CMYK color object
*
* @return string Spot color key.
*/
public function addSpotColor(string $name, Cmyk $cmyk): string
{
$key = $this->normalizeSpotColorName($name);
$num = isset($this->spot_colors[$key]) ? $this->spot_colors[$key]['i'] : (count($this->spot_colors) + 1);
$this->spot_colors[$key] = [
'i' => $num, // color index
'n' => 0, // PDF object number
'name' => $name, // color name (key)
'color' => $cmyk, // CMYK color object
];
return $key;
}
/**
* Returns the PDF command to output Spot color objects.
*
* @param int $pon Current PDF object number
*
* @return string PDF command
*/
public function getPdfSpotObjects(int &$pon): string
{
$out = '';
foreach ($this->spot_colors as $name => $color) {
$out .= (++$pon) . ' 0 obj' . "\n";
$this->spot_colors[$name]['n'] = $pon;
$out .= '[/Separation /' . str_replace(' ', '#20', $name)
. ' /DeviceCMYK <<'
. '/Range [0 1 0 1 0 1 0 1]'
. ' /C0 [0 0 0 0]'
. ' /C1 [' . $color['color']->getComponentsString() . ']'
. ' /FunctionType 2'
. ' /Domain [0 1]'
. ' /N 1'
. '>>]' . "\n"
. 'endobj' . "\n";
}
return $out;
}
/**
* Returns the PDF command to output the provided Spot color resources.
*
* @param array<string, array{'i': int, 'n': int}> $data Spot color array.
*
* @return string PDF command
*/
private function getOutPdfSpotResources(array $data): string
{
if (empty($data)) {
return '';
}
$out = '/ColorSpace <<';
foreach ($data as $spot_color) {
$out .= ' /CS' . $spot_color['i'] . ' ' . $spot_color['n'] . ' 0 R';
}
return $out . ' >>' . "\n";
}
/**
* Returns the PDF command to output Spot color resources.
*
* @return string PDF command
*/
public function getPdfSpotResources(): string
{
return $this->getOutPdfSpotResources($this->spot_colors);
}
/**
* Returns the PDF command to output Spot color resources.
*
* @param array<string> $keys Array of font keys.
*
* @return string PDF command
*/
public function getPdfSpotResourcesByKeys(array $keys): string
{
if (empty($keys)) {
return '';
}
$data = [];
foreach ($keys as $key) {
$data[$key] = [
'i' => $this->spot_colors[$key]['i'],
'n' => $this->spot_colors[$key]['n'],
];
}
return $this->getOutPdfSpotResources($data);
}
}

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<?php
/**
* Web.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Com\Tecnick\Color;
use Com\Tecnick\Color\Exception as ColorException;
/**
* Com\Tecnick\Color\Web
*
* Web Color class
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class Web extends \Com\Tecnick\Color\Css
{
/**
* Maps WEB safe color names with theur hexadecimal representation (#RRGGBBAA).
*/
public const WEBHEX = [
'aliceblue' => 'f0f8ffff',
'antiquewhite' => 'faebd7ff',
'aqua' => '00ffffff',
'aquamarine' => '7fffd4ff',
'azure' => 'f0ffffff',
'beige' => 'f5f5dcff',
'bisque' => 'ffe4c4ff',
'black' => '000000ff',
'blanchedalmond' => 'ffebcdff',
'blue' => '0000ffff',
'blueviolet' => '8a2be2ff',
'brown' => 'a52a2aff',
'burlywood' => 'deb887ff',
'cadetblue' => '5f9ea0ff',
'chartreuse' => '7fff00ff',
'chocolate' => 'd2691eff',
'coral' => 'ff7f50ff',
'cornflowerblue' => '6495edff',
'cornsilk' => 'fff8dcff',
'crimson' => 'dc143cff',
'cyan' => '00ffffff',
'darkblue' => '00008bff',
'darkcyan' => '008b8bff',
'darkgoldenrod' => 'b8860bff',
'dkgray' => 'a9a9a9ff',
'darkgray' => 'a9a9a9ff',
'darkgrey' => 'a9a9a9ff',
'darkgreen' => '006400ff',
'darkkhaki' => 'bdb76bff',
'darkmagenta' => '8b008bff',
'darkolivegreen' => '556b2fff',
'darkorange' => 'ff8c00ff',
'darkorchid' => '9932ccff',
'darkred' => '8b0000ff',
'darksalmon' => 'e9967aff',
'darkseagreen' => '8fbc8fff',
'darkslateblue' => '483d8bff',
'darkslategray' => '2f4f4fff',
'darkslategrey' => '2f4f4fff',
'darkturquoise' => '00ced1ff',
'darkviolet' => '9400d3ff',
'deeppink' => 'ff1493ff',
'deepskyblue' => '00bfffff',
'dimgray' => '696969ff',
'dimgrey' => '696969ff',
'dodgerblue' => '1e90ffff',
'firebrick' => 'b22222ff',
'floralwhite' => 'fffaf0ff',
'forestgreen' => '228b22ff',
'fuchsia' => 'ff00ffff',
'gainsboro' => 'dcdcdcff',
'ghostwhite' => 'f8f8ffff',
'gold' => 'ffd700ff',
'goldenrod' => 'daa520ff',
'gray' => '808080ff',
'grey' => '808080ff',
'green' => '008000ff',
'greenyellow' => 'adff2fff',
'honeydew' => 'f0fff0ff',
'hotpink' => 'ff69b4ff',
'indianred' => 'cd5c5cff',
'indigo' => '4b0082ff',
'ivory' => 'fffff0ff',
'khaki' => 'f0e68cff',
'lavender' => 'e6e6faff',
'lavenderblush' => 'fff0f5ff',
'lawngreen' => '7cfc00ff',
'lemonchiffon' => 'fffacdff',
'lightblue' => 'add8e6ff',
'lightcoral' => 'f08080ff',
'lightcyan' => 'e0ffffff',
'lightgoldenrodyellow' => 'fafad2ff',
'ltgray' => 'd3d3d3ff',
'lightgray' => 'd3d3d3ff',
'lightgrey' => 'd3d3d3ff',
'lightgreen' => '90ee90ff',
'lightpink' => 'ffb6c1ff',
'lightsalmon' => 'ffa07aff',
'lightseagreen' => '20b2aaff',
'lightskyblue' => '87cefaff',
'lightslategray' => '778899ff',
'lightslategrey' => '778899ff',
'lightsteelblue' => 'b0c4deff',
'lightyellow' => 'ffffe0ff',
'lime' => '00ff00ff',
'limegreen' => '32cd32ff',
'linen' => 'faf0e6ff',
'magenta' => 'ff00ffff',
'maroon' => '800000ff',
'mediumaquamarine' => '66cdaaff',
'mediumblue' => '0000cdff',
'mediumorchid' => 'ba55d3ff',
'mediumpurple' => '9370d8ff',
'mediumseagreen' => '3cb371ff',
'mediumslateblue' => '7b68eeff',
'mediumspringgreen' => '00fa9aff',
'mediumturquoise' => '48d1ccff',
'mediumvioletred' => 'c71585ff',
'midnightblue' => '191970ff',
'mintcream' => 'f5fffaff',
'mistyrose' => 'ffe4e1ff',
'moccasin' => 'ffe4b5ff',
'navajowhite' => 'ffdeadff',
'navy' => '000080ff',
'oldlace' => 'fdf5e6ff',
'olive' => '808000ff',
'olivedrab' => '6b8e23ff',
'orange' => 'ffa500ff',
'orangered' => 'ff4500ff',
'orchid' => 'da70d6ff',
'palegoldenrod' => 'eee8aaff',
'palegreen' => '98fb98ff',
'paleturquoise' => 'afeeeeff',
'palevioletred' => 'd87093ff',
'papayawhip' => 'ffefd5ff',
'peachpuff' => 'ffdab9ff',
'peru' => 'cd853fff',
'pink' => 'ffc0cbff',
'plum' => 'dda0ddff',
'powderblue' => 'b0e0e6ff',
'purple' => '800080ff',
'red' => 'ff0000ff',
'rosybrown' => 'bc8f8fff',
'royalblue' => '4169e1ff',
'saddlebrown' => '8b4513ff',
'salmon' => 'fa8072ff',
'sandybrown' => 'f4a460ff',
'seagreen' => '2e8b57ff',
'seashell' => 'fff5eeff',
'sienna' => 'a0522dff',
'silver' => 'c0c0c0ff',
'skyblue' => '87ceebff',
'slateblue' => '6a5acdff',
'slategray' => '708090ff',
'slategrey' => '708090ff',
'snow' => 'fffafaff',
'springgreen' => '00ff7fff',
'steelblue' => '4682b4ff',
'tan' => 'd2b48cff',
'teal' => '008080ff',
'thistle' => 'd8bfd8ff',
'tomato' => 'ff6347ff',
'turquoise' => '40e0d0ff',
'violet' => 'ee82eeff',
'wheat' => 'f5deb3ff',
'white' => 'ffffffff',
'whitesmoke' => 'f5f5f5ff',
'yellow' => 'ffff00ff',
'yellowgreen' => '9acd32ff',
];
/**
* Get the color hexadecimal hash code from name
*
* @param string $name Name of the color to search (e.g.: 'turquoise')
*
* @return string color hexadecimal code (e.g.: '40e0d0ff')
*
* @throws ColorException if the color is not found
*/
public function getHexFromName(string $name): string
{
$name = strtolower($name);
if (($dotpos = strpos($name, '.')) !== false) {
// remove parent name (i.e.: color.green)
$name = substr($name, ($dotpos + 1));
}
if (empty(self::WEBHEX[$name])) {
throw new ColorException('unable to find the color hex for the name: ' . $name);
}
return self::WEBHEX[$name];
}
/**
* Get the color name code from hexadecimal hash
*
* @param string $hex hexadecimal color hash (i.e. #RRGGBBAA)
*
* @return string color name
*
* @throws ColorException if the color is not found
*/
public function getNameFromHex(string $hex): string
{
$name = array_search($this->extractHexCode($hex), self::WEBHEX, true);
if ($name === false) {
throw new ColorException('unable to find the color name for the hex code: ' . $hex);
}
return $name;
}
/**
* Extract the hexadecimal code from the input string and add the alpha channel if missing
*
* @param string $hex string containing the hexadecimal color hash (i.e. #RGB, #RGBA, #RRGGBB, #RRGGBBAA)
*
* @return string the hash code (e.g.: '40e0d0')
*
* @throws ColorException if the hash is not found or has an invalid format
*/
public function extractHexCode(string $hex): string
{
if (preg_match('/^[#]?([0-9a-f]{3,8})$/', strtolower($hex), $match) !== 1) {
throw new ColorException('unable to extract the color hash: ' . $hex);
}
$hex = $match[1];
switch (strlen($hex)) {
case 3:
return $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2] . 'ff';
case 4:
return $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2] . $hex[3] . $hex[3];
case 6:
return $hex . 'ff';
}
return $hex;
}
/**
* Get the RGB color object from hexadecimal hash
*
* @param string $hex hexadecimal color hash (i.e. #RGB, #RGBA, #RRGGBB, #RRGGBBAA)
*
* @throws ColorException if the color is not found
*/
public function getRgbObjFromHex(string $hex): \Com\Tecnick\Color\Model\Rgb
{
return new \Com\Tecnick\Color\Model\Rgb(
$this->getHexArray(
$this->extractHexCode($hex)
)
);
}
/**
* Get the RGB color object from color name
*
* @param string $name Color name
*
* @return \Com\Tecnick\Color\Model\Rgb object
*
* @throws ColorException if the color is not found
*/
public function getRgbObjFromName(string $name): \Com\Tecnick\Color\Model\Rgb
{
return new \Com\Tecnick\Color\Model\Rgb(
$this->getHexArray(
$this->getHexFromName($name)
)
);
}
/**
* Get the RGB array from hexadecimal hash
*
* @param string $hex hexadecimal color hash (i.e. RRGGBBAA)
*
* @return array<string, float> with keys ('red', 'green', 'blue', 'alpha')
*/
private function getHexArray(string $hex): array
{
return [
'red' => (hexdec(substr($hex, 0, 2)) / 255),
'green' => (hexdec(substr($hex, 2, 2)) / 255),
'blue' => (hexdec(substr($hex, 4, 2)) / 255),
'alpha' => (hexdec(substr($hex, 6, 2)) / 255),
];
}
/**
* Get the normalized integer value from [0..$max] to [0..1]
*
* @param int|float|string $value Value to convert
* @param int $max Max input value
*
* @return float value [0..1]
*/
public function normalizeValue(mixed $value, int $max): float
{
if (is_string($value) && (strpos($value, '%') !== false)) {
return max(0, min(1, ((float) $value / 100)));
}
return max(0, min(1, ((float) $value / $max)));
}
/**
* Parse the input color string and return the correspondent color Object
*
* @param string $color String containing web color definition
*
* @throws ColorException in case of error
*/
public function getColorObj(string $color): ?\Com\Tecnick\Color\Model
{
$color = preg_replace('/[\s]*+/', '', strtolower($color));
if (empty($color) || (strpos($color, 'transparent') !== false)) {
return null;
}
if ($color[0] === '#') {
return $this->getRgbObjFromHex($color);
}
if ($color[0] === '[') {
return $this->getColorObjFromJs($color);
}
$rex = '/^(t|g|rgba|rgb|hsla|hsl|cmyka|cmyk)[\(]/';
if (preg_match($rex, $color, $col) === 1) {
return $this->getColorObjFromCss($col[1], $color);
}
return $this->getRgbObjFromName($color);
}
/**
* Get the square of the distance between 2 RGB points
*
* @param array<string, float> $cola First color as RGB array
* @param array<string, float> $colb Second color as RGB array
*/
public function getRgbSquareDistance(array $cola, array $colb): float
{
return ($cola['red'] - $colb['red']) ** 2
+ ($cola['green'] - $colb['green']) ** 2
+ ($cola['blue'] - $colb['blue']) ** 2;
}
/**
* Get the name of the closest web color
*
* @param array<string, float> $col Color as RGB array (keys: 'red', 'green', 'blue')
*/
public function getClosestWebColor(array $col): string
{
$color = '';
$mindist = 3; // = 1^2 + 1^2 + 1^2
foreach (self::WEBHEX as $name => $hex) {
$dist = $this->getRgbSquareDistance($col, $this->getHexArray($hex));
if ($dist <= $mindist) {
$mindist = $dist;
$color = $name;
}
}
return $color;
}
}

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vendor/tecnickcom/tc-lib-color/test/Model/CmykTest.php vendored Normal file
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<?php
/**
* CmykTest.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Test\Model;
use Test\TestUtil;
/**
* Cmyk Color class test
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class CmykTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Color\Model\Cmyk
{
return new \Com\Tecnick\Color\Model\Cmyk(
[
'cyan' => 0.666,
'magenta' => 0.333,
'yellow' => 0,
'key' => 0.25,
'alpha' => 0.85,
]
);
}
public function testGetType(): void
{
$cmyk = $this->getTestObject();
$type = $cmyk->getType();
$this->assertEquals('CMYK', $type);
}
public function testGetNormalizedValue(): void
{
$cmyk = $this->getTestObject();
$res = $cmyk->getNormalizedValue(0.5, 255);
$this->assertEquals(128, $res);
}
public function testGetHexValue(): void
{
$cmyk = $this->getTestObject();
$res = $cmyk->getHexValue(0.5, 255);
$this->assertEquals('80', $res);
}
public function testGetRgbaHexColor(): void
{
$cmyk = $this->getTestObject();
$rgbaHexColor = $cmyk->getRgbaHexColor();
$this->assertEquals('#4080bfd9', $rgbaHexColor);
}
public function testGetRgbHexColor(): void
{
$cmyk = $this->getTestObject();
$rgbHexColor = $cmyk->getRgbHexColor();
$this->assertEquals('#4080bf', $rgbHexColor);
}
public function testGetArray(): void
{
$cmyk = $this->getTestObject();
$res = $cmyk->getArray();
$this->assertEquals(
[
'C' => 0.666,
'M' => 0.333,
'Y' => 0,
'K' => 0.25,
'A' => 0.85,
],
$res
);
}
public function testGetNormalizedArray(): void
{
$cmyk = $this->getTestObject();
$res = $cmyk->getNormalizedArray(100);
$this->assertEquals(
[
'C' => 67,
'M' => 33,
'Y' => 0,
'K' => 25,
'A' => 0.85,
],
$res
);
}
public function testGetCssColor(): void
{
$cmyk = $this->getTestObject();
$cssColor = $cmyk->getCssColor();
$this->assertEquals('rgba(25%,50%,75%,0.85)', $cssColor);
}
public function testGetJsPdfColor(): void
{
$testObj = $this->getTestObject();
$res = $testObj->getJsPdfColor();
$this->assertEquals('["CMYK",0.666000,0.333000,0.000000,0.250000]', $res);
$cmyk = new \Com\Tecnick\Color\Model\Cmyk(
[
'cyan' => 0.666,
'magenta' => 0.333,
'yellow' => 0,
'key' => 0.25,
'alpha' => 0,
]
);
$res = $cmyk->getJsPdfColor();
$this->assertEquals('["T"]', $res);
}
public function testGetComponentsString(): void
{
$cmyk = $this->getTestObject();
$componentsString = $cmyk->getComponentsString();
$this->assertEquals('0.666000 0.333000 0.000000 0.250000', $componentsString);
}
public function testGetPdfColor(): void
{
$cmyk = $this->getTestObject();
$res = $cmyk->getPdfColor();
$this->assertEquals('0.666000 0.333000 0.000000 0.250000 k' . "\n", $res);
$res = $cmyk->getPdfColor(false);
$this->assertEquals('0.666000 0.333000 0.000000 0.250000 k' . "\n", $res);
$res = $cmyk->getPdfColor(true);
$this->assertEquals('0.666000 0.333000 0.000000 0.250000 K' . "\n", $res);
}
public function testToGrayArray(): void
{
$cmyk = $this->getTestObject();
$res = $cmyk->toGrayArray();
$this->bcAssertEqualsWithDelta(
[
'gray' => 0.25,
'alpha' => 0.85,
],
$res
);
}
public function testToRgbArray(): void
{
$cmyk = $this->getTestObject();
$res = $cmyk->toRgbArray();
$this->bcAssertEqualsWithDelta(
[
'red' => 0.25,
'green' => 0.50,
'blue' => 0.75,
'alpha' => 0.85,
],
$res
);
}
public function testToHslArray(): void
{
$cmyk = $this->getTestObject();
$res = $cmyk->toHslArray();
$this->bcAssertEqualsWithDelta(
[
'hue' => 0.583,
'saturation' => 0.5,
'lightness' => 0.5,
'alpha' => 0.85,
],
$res
);
}
public function testToCmykArray(): void
{
$cmyk = $this->getTestObject();
$res = $cmyk->toCmykArray();
$this->bcAssertEqualsWithDelta(
[
'cyan' => 0.666,
'magenta' => 0.333,
'yellow' => 0,
'key' => 0.25,
'alpha' => 0.85,
],
$res
);
}
public function testInvertColor(): void
{
$cmyk = $this->getTestObject();
$cmyk->invertColor();
$res = $cmyk->toCmykArray();
$this->bcAssertEqualsWithDelta(
[
'cyan' => 0.333,
'magenta' => 0.666,
'yellow' => 1,
'key' => 0.75,
'alpha' => 0.85,
],
$res
);
}
}

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vendor/tecnickcom/tc-lib-color/test/Model/GrayTest.php vendored Normal file
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<?php
/**
* GrayTest.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Test\Model;
use Test\TestUtil;
/**
* Gray Color class test
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class GrayTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Color\Model\Gray
{
return new \Com\Tecnick\Color\Model\Gray(
[
'gray' => 0.75,
'alpha' => 0.85,
]
);
}
public function testGetType(): void
{
$gray = $this->getTestObject();
$type = $gray->getType();
$this->assertEquals('GRAY', $type);
}
public function testGetNormalizedValue(): void
{
$gray = $this->getTestObject();
$res = $gray->getNormalizedValue(0.5, 255);
$this->assertEquals(128, $res);
}
public function testGetHexValue(): void
{
$gray = $this->getTestObject();
$res = $gray->getHexValue(0.5, 255);
$this->assertEquals('80', $res);
}
public function testGetRgbaHexColor(): void
{
$gray = $this->getTestObject();
$rgbaHexColor = $gray->getRgbaHexColor();
$this->assertEquals('#bfbfbfd9', $rgbaHexColor);
}
public function testGetRgbHexColor(): void
{
$gray = $this->getTestObject();
$rgbHexColor = $gray->getRgbHexColor();
$this->assertEquals('#bfbfbf', $rgbHexColor);
}
public function testGetArray(): void
{
$gray = $this->getTestObject();
$res = $gray->getArray();
$this->assertEquals([
'G' => 0.75,
'A' => 0.85,
], $res);
}
public function testGetNormalizedArray(): void
{
$gray = $this->getTestObject();
$res = $gray->getNormalizedArray(255);
$this->assertEquals([
'G' => 191,
'A' => 0.85,
], $res);
}
public function testGetCssColor(): void
{
$gray = $this->getTestObject();
$cssColor = $gray->getCssColor();
$this->assertEquals('rgba(75%,75%,75%,0.85)', $cssColor);
}
public function testGetJsPdfColor(): void
{
$testObj = $this->getTestObject();
$res = $testObj->getJsPdfColor();
$this->assertEquals('["G",0.750000]', $res);
$gray = new \Com\Tecnick\Color\Model\Gray(
[
'gray' => 0.5,
'alpha' => 0,
]
);
$res = $gray->getJsPdfColor();
$this->assertEquals('["T"]', $res);
}
public function testGetComponentsString(): void
{
$gray = $this->getTestObject();
$componentsString = $gray->getComponentsString();
$this->assertEquals('0.750000', $componentsString);
}
public function testGetPdfColor(): void
{
$gray = $this->getTestObject();
$res = $gray->getPdfColor();
$this->assertEquals('0.750000 g' . "\n", $res);
$res = $gray->getPdfColor(false);
$this->assertEquals('0.750000 g' . "\n", $res);
$res = $gray->getPdfColor(true);
$this->assertEquals('0.750000 G' . "\n", $res);
}
public function testToGrayArray(): void
{
$gray = $this->getTestObject();
$res = $gray->toGrayArray();
$this->assertEquals(
[
'gray' => 0.75,
'alpha' => 0.85,
],
$res
);
}
public function testToRgbArray(): void
{
$gray = $this->getTestObject();
$res = $gray->toRgbArray();
$this->assertEquals(
[
'red' => 0.75,
'green' => 0.75,
'blue' => 0.75,
'alpha' => 0.85,
],
$res
);
}
public function testToHslArray(): void
{
$gray = $this->getTestObject();
$res = $gray->toHslArray();
$this->assertEquals(
[
'hue' => 0,
'saturation' => 0,
'lightness' => 0.75,
'alpha' => 0.85,
],
$res
);
}
public function testToCmykArray(): void
{
$gray = $this->getTestObject();
$res = $gray->toCmykArray();
$this->assertEquals(
[
'cyan' => 0,
'magenta' => 0,
'yellow' => 0,
'key' => 0.75,
'alpha' => 0.85,
],
$res
);
}
public function testInvertColor(): void
{
$gray = $this->getTestObject();
$gray->invertColor();
$res = $gray->toGrayArray();
$this->assertEquals(
[
'gray' => 0.25,
'alpha' => 0.85,
],
$res
);
}
}

309
vendor/tecnickcom/tc-lib-color/test/Model/HslTest.php vendored Normal file
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<?php
/**
* HslTest.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Test\Model;
use Test\TestUtil;
/**
* Hsl Color class test
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class HslTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Color\Model\Hsl
{
return new \Com\Tecnick\Color\Model\Hsl(
[
'hue' => 0.583,
'saturation' => 0.5,
'lightness' => 0.5,
'alpha' => 0.85,
]
);
}
public function testGetType(): void
{
$hsl = $this->getTestObject();
$type = $hsl->getType();
$this->assertEquals('HSL', $type);
}
public function testGetNormalizedValue(): void
{
$hsl = $this->getTestObject();
$res = $hsl->getNormalizedValue(0.5, 255);
$this->assertEquals(128, $res);
}
public function testGetHexValue(): void
{
$testObj = $this->getTestObject();
$testObj = $this->getTestObject();
$res = $testObj->getHexValue(0.5, 255);
$this->assertEquals('80', $res);
}
public function testGetRgbaHexColor(): void
{
$hsl = $this->getTestObject();
$rgbaHexColor = $hsl->getRgbaHexColor();
$this->assertEquals('#4080bfd9', $rgbaHexColor);
}
public function testGetRgbHexColor(): void
{
$hsl = $this->getTestObject();
$rgbHexColor = $hsl->getRgbHexColor();
$this->assertEquals('#4080bf', $rgbHexColor);
}
public function testGetArray(): void
{
$hsl = $this->getTestObject();
$res = $hsl->getArray();
$this->assertEquals(
[
'H' => 0.583,
'S' => 0.5,
'L' => 0.5,
'A' => 0.85,
],
$res
);
}
public function testGetNormalizedArray(): void
{
$hsl = $this->getTestObject();
$res = $hsl->getNormalizedArray(255);
$this->assertEquals(
[
'H' => 210,
'S' => 0.5,
'L' => 0.5,
'A' => 0.85,
],
$res
);
}
public function testGetCssColor(): void
{
$hsl = $this->getTestObject();
$cssColor = $hsl->getCssColor();
$this->assertEquals('hsla(210,50%,50%,0.85)', $cssColor);
}
public function testGetJsPdfColor(): void
{
$testObj = $this->getTestObject();
$res = $testObj->getJsPdfColor();
$this->assertEquals('["RGB",0.250000,0.501000,0.750000]', $res);
$hsl = new \Com\Tecnick\Color\Model\Hsl(
[
'hue' => 0.583,
'saturation' => 0.5,
'lightness' => 0.5,
'alpha' => 0,
]
);
$res = $hsl->getJsPdfColor();
$this->assertEquals('["T"]', $res);
}
public function testGetComponentsString(): void
{
$hsl = $this->getTestObject();
$componentsString = $hsl->getComponentsString();
$this->assertEquals('0.250000 0.501000 0.750000', $componentsString);
}
public function testGetPdfColor(): void
{
$hsl = $this->getTestObject();
$res = $hsl->getPdfColor();
$this->assertEquals('0.250000 0.501000 0.750000 rg' . "\n", $res);
$res = $hsl->getPdfColor(false);
$this->assertEquals('0.250000 0.501000 0.750000 rg' . "\n", $res);
$res = $hsl->getPdfColor(true);
$this->assertEquals('0.250000 0.501000 0.750000 RG' . "\n", $res);
}
public function testToGrayArray(): void
{
$hsl = $this->getTestObject();
$res = $hsl->toGrayArray();
$this->bcAssertEqualsWithDelta(
[
'gray' => 0.5,
'alpha' => 0.85,
],
$res
);
}
public function testToRgbArray(): void
{
$testObj = $this->getTestObject();
$res = $testObj->toRgbArray();
$this->bcAssertEqualsWithDelta(
[
'red' => 0.25,
'green' => 0.50,
'blue' => 0.75,
'alpha' => 0.85,
],
$res
);
$col = new \Com\Tecnick\Color\Model\Hsl(
[
'hue' => 0.583,
'saturation' => 0.5,
'lightness' => 0.4,
'alpha' => 1,
]
);
$res = $col->toRgbArray();
$this->bcAssertEqualsWithDelta(
[
'red' => 0.199,
'green' => 0.400,
'blue' => 0.600,
'alpha' => 1,
],
$res
);
$col = new \Com\Tecnick\Color\Model\Hsl(
[
'hue' => 0.583,
'saturation' => 0,
'lightness' => 0.4,
'alpha' => 1,
]
);
$res = $col->toRgbArray();
$this->bcAssertEqualsWithDelta(
[
'red' => 0.400,
'green' => 0.400,
'blue' => 0.400,
'alpha' => 1,
],
$res
);
$col = new \Com\Tecnick\Color\Model\Hsl(
[
'hue' => 0.01,
'saturation' => 1,
'lightness' => 0.4,
'alpha' => 1,
]
);
$res = $col->toRgbArray();
$this->bcAssertEqualsWithDelta(
[
'red' => 0.8,
'green' => 0.048,
'blue' => 0,
'alpha' => 1,
],
$res
);
$col = new \Com\Tecnick\Color\Model\Hsl(
[
'hue' => 1,
'saturation' => 1,
'lightness' => 0.4,
'alpha' => 1,
]
);
$res = $col->toRgbArray();
$this->bcAssertEqualsWithDelta(
[
'red' => 0.8,
'green' => 0,
'blue' => 0,
'alpha' => 1,
],
$res
);
}
public function testToHslArray(): void
{
$hsl = $this->getTestObject();
$res = $hsl->toHslArray();
$this->bcAssertEqualsWithDelta(
[
'hue' => 0.583,
'saturation' => 0.5,
'lightness' => 0.5,
'alpha' => 0.85,
],
$res
);
}
public function testToCmykArray(): void
{
$hsl = $this->getTestObject();
$res = $hsl->toCmykArray();
$this->bcAssertEqualsWithDelta(
[
'cyan' => 0.666,
'magenta' => 0.333,
'yellow' => 0,
'key' => 0.25,
'alpha' => 0.85,
],
$res
);
}
public function testInvertColor(): void
{
$hsl = $this->getTestObject();
$hsl->invertColor();
$res = $hsl->toHslArray();
$this->bcAssertEqualsWithDelta(
[
'hue' => 0.083,
'saturation' => 0.5,
'lightness' => 0.5,
'alpha' => 0.85,
],
$res
);
}
}

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vendor/tecnickcom/tc-lib-color/test/Model/RgbTest.php vendored Normal file
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<?php
/**
* RgbTest.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Test\Model;
use Test\TestUtil;
/**
* Rgb Color class test
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class RgbTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Color\Model\Rgb
{
return new \Com\Tecnick\Color\Model\Rgb(
[
'red' => 0.25,
'green' => 0.50,
'blue' => 0.75,
'alpha' => 0.85,
]
);
}
public function testGetType(): void
{
$rgb = $this->getTestObject();
$type = $rgb->getType();
$this->assertEquals('RGB', $type);
}
public function testGetNormalizedValue(): void
{
$rgb = $this->getTestObject();
$res = $rgb->getNormalizedValue(0.5, 255);
$this->assertEquals(128, $res);
}
public function testGetHexValue(): void
{
$rgb = $this->getTestObject();
$res = $rgb->getHexValue(0.5, 255);
$this->assertEquals('80', $res);
}
public function testGetRgbaHexColor(): void
{
$rgb = $this->getTestObject();
$rgbaHexColor = $rgb->getRgbaHexColor();
$this->assertEquals('#4080bfd9', $rgbaHexColor);
}
public function testGetRgbHexColor(): void
{
$rgb = $this->getTestObject();
$rgbHexColor = $rgb->getRgbHexColor();
$this->assertEquals('#4080bf', $rgbHexColor);
}
public function testGetArray(): void
{
$rgb = $this->getTestObject();
$res = $rgb->getArray();
$this->assertEquals(
[
'R' => 0.25,
'G' => 0.50,
'B' => 0.75,
'A' => 0.85,
],
$res
);
}
public function testGetNormalizedArray(): void
{
$rgb = $this->getTestObject();
$res = $rgb->getNormalizedArray(255);
$this->assertEquals(
[
'R' => 64,
'G' => 128,
'B' => 191,
'A' => 0.85,
],
$res
);
}
public function testGetCssColor(): void
{
$rgb = $this->getTestObject();
$cssColor = $rgb->getCssColor();
$this->assertEquals('rgba(25%,50%,75%,0.85)', $cssColor);
}
public function testGetJsPdfColor(): void
{
$testObj = $this->getTestObject();
$res = $testObj->getJsPdfColor();
$this->assertEquals('["RGB",0.250000,0.500000,0.750000]', $res);
$rgb = new \Com\Tecnick\Color\Model\Rgb(
[
'red' => 0.25,
'green' => 0.50,
'blue' => 0.75,
'alpha' => 0,
]
);
$res = $rgb->getJsPdfColor();
$this->assertEquals('["T"]', $res);
}
public function testGetComponentsString(): void
{
$rgb = $this->getTestObject();
$componentsString = $rgb->getComponentsString();
$this->assertEquals('0.250000 0.500000 0.750000', $componentsString);
}
public function testGetPdfColor(): void
{
$rgb = $this->getTestObject();
$res = $rgb->getPdfColor();
$this->assertEquals('0.250000 0.500000 0.750000 rg' . "\n", $res);
$res = $rgb->getPdfColor(false);
$this->assertEquals('0.250000 0.500000 0.750000 rg' . "\n", $res);
$res = $rgb->getPdfColor(true);
$this->assertEquals('0.250000 0.500000 0.750000 RG' . "\n", $res);
}
public function testToGrayArray(): void
{
$rgb = $this->getTestObject();
$res = $rgb->toGrayArray();
$this->bcAssertEqualsWithDelta(
[
'gray' => 0.465,
'alpha' => 0.85,
],
$res
);
}
public function testToRgbArray(): void
{
$rgb = $this->getTestObject();
$res = $rgb->toRgbArray();
$this->bcAssertEqualsWithDelta(
[
'red' => 0.25,
'green' => 0.50,
'blue' => 0.75,
'alpha' => 0.85,
],
$res
);
}
public function testToHslArray(): void
{
$testObj = $this->getTestObject();
$res = $testObj->toHslArray();
$this->bcAssertEqualsWithDelta(
[
'hue' => 0.583,
'saturation' => 0.5,
'lightness' => 0.5,
'alpha' => 0.85,
],
$res
);
$col = new \Com\Tecnick\Color\Model\Rgb(
[
'red' => 0,
'green' => 0,
'blue' => 0,
'alpha' => 1,
]
);
$res = $col->toHslArray();
$this->bcAssertEqualsWithDelta(
[
'hue' => 0,
'saturation' => 0,
'lightness' => 0,
'alpha' => 1,
],
$res
);
$col = new \Com\Tecnick\Color\Model\Rgb(
[
'red' => 0.1,
'green' => 0.3,
'blue' => 0.2,
'alpha' => 1,
]
);
$res = $col->toHslArray();
$this->bcAssertEqualsWithDelta(
[
'hue' => 0.416,
'saturation' => 0.500,
'lightness' => 0.200,
'alpha' => 1,
],
$res
);
$col = new \Com\Tecnick\Color\Model\Rgb(
[
'red' => 0.3,
'green' => 0.2,
'blue' => 0.1,
'alpha' => 1,
]
);
$res = $col->toHslArray();
$this->bcAssertEqualsWithDelta(
[
'hue' => 0.0833,
'saturation' => 0.500,
'lightness' => 0.200,
'alpha' => 1,
],
$res
);
$col = new \Com\Tecnick\Color\Model\Rgb(
[
'red' => 1,
'green' => 0.1,
'blue' => 0.9,
'alpha' => 1,
]
);
$res = $col->toHslArray();
$this->bcAssertEqualsWithDelta(
[
'hue' => 0.852,
'saturation' => 1,
'lightness' => 0.55,
'alpha' => 1,
],
$res
);
}
public function testToCmykArray(): void
{
$testObj = $this->getTestObject();
$res = $testObj->toCmykArray();
$this->bcAssertEqualsWithDelta(
[
'cyan' => 0.666,
'magenta' => 0.333,
'yellow' => 0,
'key' => 0.25,
'alpha' => 0.85,
],
$res
);
$rgb = new \Com\Tecnick\Color\Model\Rgb(
[
'red' => 0,
'green' => 0,
'blue' => 0,
'alpha' => 1,
]
);
$res = $rgb->toCmykArray();
$this->bcAssertEqualsWithDelta(
[
'cyan' => 0,
'magenta' => 0,
'yellow' => 0,
'key' => 1,
'alpha' => 1,
],
$res
);
}
public function testInvertColor(): void
{
$rgb = $this->getTestObject();
$rgb->invertColor();
$res = $rgb->toRgbArray();
$this->bcAssertEqualsWithDelta(
[
'red' => 0.75,
'green' => 0.50,
'blue' => 0.25,
'alpha' => 0.85,
],
$res
);
}
}

277
vendor/tecnickcom/tc-lib-color/test/PdfTest.php vendored Normal file
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<?php
/**
* PdfTest.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Test;
/**
* Pdf Color class test
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class PdfTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Color\Pdf
{
return new \Com\Tecnick\Color\Pdf();
}
public function testGetJsColorString(): void
{
$pdf = $this->getTestObject();
$res = $pdf->getJsColorString('t()');
$this->assertEquals('color.transparent', $res);
$res = $pdf->getJsColorString('["T"]');
$this->assertEquals('color.transparent', $res);
$res = $pdf->getJsColorString('transparent');
$this->assertEquals('color.transparent', $res);
$res = $pdf->getJsColorString('color.transparent');
$this->assertEquals('color.transparent', $res);
$res = $pdf->getJsColorString('magenta');
$this->assertEquals('color.magenta', $res);
$res = $pdf->getJsColorString('#1a2b3c4d');
$this->assertEquals('["RGB",0.101961,0.168627,0.235294]', $res);
$res = $pdf->getJsColorString('#1a2b3c');
$this->assertEquals('["RGB",0.101961,0.168627,0.235294]', $res);
$res = $pdf->getJsColorString('#1234');
$this->assertEquals('["RGB",0.066667,0.133333,0.200000]', $res);
$res = $pdf->getJsColorString('#123');
$this->assertEquals('["RGB",0.066667,0.133333,0.200000]', $res);
$res = $pdf->getJsColorString('["G",0.5]');
$this->assertEquals('["G",0.500000]', $res);
$res = $pdf->getJsColorString('["RGB",0.25,0.50,0.75]');
$this->assertEquals('["RGB",0.250000,0.500000,0.750000]', $res);
$res = $pdf->getJsColorString('["CMYK",0.666,0.333,0,0.25]');
$this->assertEquals('["CMYK",0.666000,0.333000,0.000000,0.250000]', $res);
$res = $pdf->getJsColorString('g(50%)');
$this->assertEquals('["G",0.500000]', $res);
$res = $pdf->getJsColorString('g(128)');
$this->assertEquals('["G",0.501961]', $res);
$res = $pdf->getJsColorString('rgb(25%,50%,75%)');
$this->assertEquals('["RGB",0.250000,0.500000,0.750000]', $res);
$res = $pdf->getJsColorString('rgb(64,128,191)');
$this->assertEquals('["RGB",0.250980,0.501961,0.749020]', $res);
$res = $pdf->getJsColorString('rgba(25%,50%,75%,0.85)');
$this->assertEquals('["RGB",0.250000,0.500000,0.750000]', $res);
$res = $pdf->getJsColorString('rgba(64,128,191,0.85)');
$this->assertEquals('["RGB",0.250980,0.501961,0.749020]', $res);
$res = $pdf->getJsColorString('hsl(210,50%,50%)');
$this->assertEquals('["RGB",0.250000,0.500000,0.750000]', $res);
$res = $pdf->getJsColorString('hsla(210,50%,50%,0.85)');
$this->assertEquals('["RGB",0.250000,0.500000,0.750000]', $res);
$res = $pdf->getJsColorString('cmyk(67%,33%,0,25%)');
$this->assertEquals('["CMYK",0.670000,0.330000,0.000000,0.250000]', $res);
$res = $pdf->getJsColorString('cmyk(67,33,0,25)');
$this->assertEquals('["CMYK",0.670000,0.330000,0.000000,0.250000]', $res);
$res = $pdf->getJsColorString('cmyka(67,33,0,25,0.85)');
$this->assertEquals('["CMYK",0.670000,0.330000,0.000000,0.250000]', $res);
$res = $pdf->getJsColorString('cmyka(67%,33%,0,25%,0.85)');
$this->assertEquals('["CMYK",0.670000,0.330000,0.000000,0.250000]', $res);
$res = $pdf->getJsColorString('g(-)');
$this->assertEquals('color.transparent', $res);
$res = $pdf->getJsColorString('rgb(-)');
$this->assertEquals('color.transparent', $res);
$res = $pdf->getJsColorString('hsl(-)');
$this->assertEquals('color.transparent', $res);
$res = $pdf->getJsColorString('cmyk(-)');
$this->assertEquals('color.transparent', $res);
}
public function testGetColorObject(): void
{
$pdf = $this->getTestObject();
$res = $pdf->getColorObject('');
$this->assertNull($res);
$res = $pdf->getColorObject('[*');
$this->assertNull($res);
$res = $pdf->getColorObject('t()');
$this->assertNull($res);
$res = $pdf->getColorObject('["T"]');
$this->assertNull($res);
$res = $pdf->getColorObject('transparent');
$this->assertNull($res);
$res = $pdf->getColorObject('color.transparent');
$this->assertNull($res);
$res = $pdf->getColorObject('#1a2b3c4d');
$this->assertNotNull($res);
$this->assertEquals('#1a2b3c4d', $res->getRgbaHexColor());
$res = $pdf->getColorObject('#1a2b3c');
$this->assertNotNull($res);
$this->assertEquals('#1a2b3cff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('#1234');
$this->assertNotNull($res);
$this->assertEquals('#11223344', $res->getRgbaHexColor());
$res = $pdf->getColorObject('#123');
$this->assertNotNull($res);
$this->assertEquals('#112233ff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('["G",0.5]');
$this->assertNotNull($res);
$this->assertEquals('#808080ff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('["RGB",0.25,0.50,0.75]');
$this->assertNotNull($res);
$this->assertEquals('#4080bfff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('["CMYK",0.666,0.333,0,0.25]');
$this->assertNotNull($res);
$this->assertEquals('#4080bfff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('g(50%)');
$this->assertNotNull($res);
$this->assertEquals('#808080ff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('g(128)');
$this->assertNotNull($res);
$this->assertEquals('#808080ff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('rgb(25%,50%,75%)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('rgb(64,128,191)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('rgba(25%,50%,75%,0.85)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfd9', $res->getRgbaHexColor());
$res = $pdf->getColorObject('rgba(64,128,191,0.85)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfd9', $res->getRgbaHexColor());
$res = $pdf->getColorObject('hsl(210,50%,50%)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('hsla(210,50%,50%,0.85)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfd9', $res->getRgbaHexColor());
$res = $pdf->getColorObject('cmyk(67%,33%,0,25%)');
$this->assertNotNull($res);
$this->assertEquals('#3f80bfff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('cmyk(67,33,0,25)');
$this->assertNotNull($res);
$this->assertEquals('#3f80bfff', $res->getRgbaHexColor());
$res = $pdf->getColorObject('cmyka(67,33,0,25,0.85)');
$this->assertNotNull($res);
$this->assertEquals('#3f80bfd9', $res->getRgbaHexColor());
$res = $pdf->getColorObject('cmyka(67%,33%,0,25%,0.85)');
$this->assertNotNull($res);
$this->assertEquals('#3f80bfd9', $res->getRgbaHexColor());
$res = $pdf->getColorObject('none');
$this->assertNotNull($res);
$this->assertEquals('0.000000 0.000000 0.000000 0.000000 k' . "\n", $res->getPdfColor());
$res = $pdf->getColorObject('all');
$this->assertNotNull($res);
$this->assertEquals('1.000000 1.000000 1.000000 1.000000 k' . "\n", $res->getPdfColor());
$res = $pdf->getColorObject('["G"]');
$this->assertNull($res);
$res = $pdf->getColorObject('["RGB"]');
$this->assertNull($res);
$res = $pdf->getColorObject('["CMYK"]');
$this->assertNull($res);
$res = $pdf->getColorObject('g(-)');
$this->assertNull($res);
$res = $pdf->getColorObject('rgb(-)');
$this->assertNull($res);
$res = $pdf->getColorObject('hsl(-)');
$this->assertNull($res);
$res = $pdf->getColorObject('cmyk(-)');
$this->assertNull($res);
}
public function testGetPdfColor(): void
{
$pdf = $this->getTestObject();
$res = $pdf->getPdfColor('magenta', false, 1);
$this->assertEquals('/CS1 cs 1.000000 scn' . "\n", $res);
$res = $pdf->getPdfColor('magenta', true, 1);
$this->assertEquals('/CS1 CS 1.000000 SCN' . "\n", $res);
$res = $pdf->getPdfColor('magenta', false, 0.5);
$this->assertEquals('/CS1 cs 0.500000 scn' . "\n", $res);
$res = $pdf->getPdfColor('magenta', true, 0.5);
$this->assertEquals('/CS1 CS 0.500000 SCN' . "\n", $res);
$res = $pdf->getPdfColor('t()', false, 1);
$this->assertEquals('', $res);
$res = $pdf->getPdfColor('["T"]', false, 1);
$this->assertEquals('', $res);
$res = $pdf->getPdfColor('transparent', false, 1);
$this->assertEquals('', $res);
$res = $pdf->getPdfColor('color.transparent', false, 1);
$this->assertEquals('', $res);
$res = $pdf->getPdfColor('magenta', false, 1);
$this->assertEquals('/CS1 cs 1.000000 scn' . "\n", $res);
$res = $pdf->getPdfColor('#1a2b3c4d', false, 1);
$this->assertEquals('0.101961 0.168627 0.235294 rg' . "\n", $res);
$res = $pdf->getPdfColor('#1a2b3c', false, 1);
$this->assertEquals('0.101961 0.168627 0.235294 rg' . "\n", $res);
$res = $pdf->getPdfColor('#1234', false, 1);
$this->assertEquals('0.066667 0.133333 0.200000 rg' . "\n", $res);
$res = $pdf->getPdfColor('#123', false, 1);
$this->assertEquals('0.066667 0.133333 0.200000 rg' . "\n", $res);
$res = $pdf->getPdfColor('["G",0.5]', false, 1);
$this->assertEquals('0.500000 g' . "\n", $res);
$res = $pdf->getPdfColor('["RGB",0.25,0.50,0.75]', false, 1);
$this->assertEquals('0.250000 0.500000 0.750000 rg' . "\n", $res);
$res = $pdf->getPdfColor('["CMYK",0.666,0.333,0,0.25]', false, 1);
$this->assertEquals('0.666000 0.333000 0.000000 0.250000 k' . "\n", $res);
$res = $pdf->getPdfColor('g(50%)', false, 1);
$this->assertEquals('0.500000 g' . "\n", $res);
$res = $pdf->getPdfColor('g(128)', false, 1);
$this->assertEquals('0.501961 g' . "\n", $res);
$res = $pdf->getPdfColor('rgb(25%,50%,75%)', false, 1);
$this->assertEquals('0.250000 0.500000 0.750000 rg' . "\n", $res);
$res = $pdf->getPdfColor('rgb(64,128,191)', false, 1);
$this->assertEquals('0.250980 0.501961 0.749020 rg' . "\n", $res);
$res = $pdf->getPdfColor('rgba(25%,50%,75%,0.85)', false, 1);
$this->assertEquals('0.250000 0.500000 0.750000 rg' . "\n", $res);
$res = $pdf->getPdfColor('rgba(64,128,191,0.85)', false, 1);
$this->assertEquals('0.250980 0.501961 0.749020 rg' . "\n", $res);
$res = $pdf->getPdfColor('hsl(210,50%,50%)', false, 1);
$this->assertEquals('0.250000 0.500000 0.750000 rg' . "\n", $res);
$res = $pdf->getPdfColor('hsla(210,50%,50%,0.85)', false, 1);
$this->assertEquals('0.250000 0.500000 0.750000 rg' . "\n", $res);
$res = $pdf->getPdfColor('cmyk(67%,33%,0,25%)', false, 1);
$this->assertEquals('0.670000 0.330000 0.000000 0.250000 k' . "\n", $res);
$res = $pdf->getPdfColor('cmyk(67,33,0,25)', false, 1);
$this->assertEquals('0.670000 0.330000 0.000000 0.250000 k' . "\n", $res);
$res = $pdf->getPdfColor('cmyka(67,33,0,25,0.85)', false, 1);
$this->assertEquals('0.670000 0.330000 0.000000 0.250000 k' . "\n", $res);
$res = $pdf->getPdfColor('cmyka(67%,33%,0,25%,0.85)', false, 1);
$this->assertEquals('0.670000 0.330000 0.000000 0.250000 k' . "\n", $res);
$res = $pdf->getPdfColor('g(-)');
$this->assertEquals('', $res);
$res = $pdf->getPdfColor('rgb(-)');
$this->assertEquals('', $res);
$res = $pdf->getPdfColor('hsl(-)');
$this->assertEquals('', $res);
$res = $pdf->getPdfColor('cmyk(-)');
$this->assertEquals('', $res);
}
public function testGetPdfRgbComponents(): void
{
$pdf = $this->getTestObject();
$res = $pdf->getPdfRgbComponents('');
$this->assertEquals('', $res);
$res = $pdf->getPdfRgbComponents('red');
$this->assertEquals('1.000000 0.000000 0.000000', $res);
$res = $pdf->getPdfRgbComponents('#00ff00');
$this->assertEquals('0.000000 1.000000 0.000000', $res);
$res = $pdf->getPdfRgbComponents('rgb(0,0,255)');
$this->assertEquals('0.000000 0.000000 1.000000', $res);
}
}

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vendor/tecnickcom/tc-lib-color/test/SpotTest.php vendored Normal file
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<?php
/**
* SpotTest.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Test;
/**
* Spot Color class test
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class SpotTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Color\Spot
{
return new \Com\Tecnick\Color\Spot();
}
public function testGetSpotColors(): void
{
$spot = $this->getTestObject();
$res = $spot->getSpotColors();
$this->assertEquals(0, count($res));
}
public function testNormalizeSpotColorName(): void
{
$spot = $this->getTestObject();
$res = $spot->normalizeSpotColorName('abc.FG12!-345');
$this->assertEquals('abcfg12345', $res);
}
public function testGetSpotColor(): void
{
$spot = $this->getTestObject();
$res = $spot->getSpotColor('none');
$this->assertEquals('0.000000 0.000000 0.000000 0.000000 k' . "\n", $res['color']->getPdfColor());
$res = $spot->getSpotColor('all');
$this->assertEquals('1.000000 1.000000 1.000000 1.000000 k' . "\n", $res['color']->getPdfColor());
$res = $spot->getSpotColor('red');
$this->assertEquals('0.000000 1.000000 1.000000 0.000000 K' . "\n", $res['color']->getPdfColor(true));
}
public function testGetSpotColorObj(): void
{
$spot = $this->getTestObject();
$res = $spot->getSpotColorObj('none');
$this->assertEquals('0.000000 0.000000 0.000000 0.000000 k' . "\n", $res->getPdfColor());
$res = $spot->getSpotColorObj('all');
$this->assertEquals('1.000000 1.000000 1.000000 1.000000 k' . "\n", $res->getPdfColor());
$res = $spot->getSpotColorObj('red');
$this->assertEquals('0.000000 1.000000 1.000000 0.000000 K' . "\n", $res->getPdfColor(true));
}
public function testAddSpotColor(): void
{
$spot = $this->getTestObject();
$cmyk = new \Com\Tecnick\Color\Model\Cmyk(
[
'cyan' => 0.666,
'magenta' => 0.333,
'yellow' => 0,
'key' => 0.25,
'alpha' => 0.85,
]
);
$spot->addSpotColor('test', $cmyk);
$res = $spot->getSpotColors();
$this->assertArrayHasKey('test', $res);
$this->assertEquals(1, $res['test']['i']);
$this->assertEquals('test', $res['test']['name']);
$this->assertEquals('0.666000 0.333000 0.000000 0.250000 k' . "\n", $res['test']['color']->getPdfColor());
// test overwrite
$cmyk = new \Com\Tecnick\Color\Model\Cmyk(
[
'cyan' => 0.25,
'magenta' => 0.35,
'yellow' => 0.45,
'key' => 0.55,
'alpha' => 0.65,
]
);
$key = $spot->addSpotColor('test', $cmyk);
$this->assertEquals('test', $key);
$res = $spot->getSpotColors();
$this->assertArrayHasKey('test', $res);
$this->assertEquals(1, $res['test']['i']);
$this->assertEquals('test', $res['test']['name']);
$this->assertEquals('0.250000 0.350000 0.450000 0.550000 k' . "\n", $res['test']['color']->getPdfColor());
}
public function testGetPdfSpotObjectsEmpty(): void
{
$spot = $this->getTestObject();
$obj = 1;
$res = $spot->getPdfSpotObjects($obj);
$this->assertEquals(1, $obj);
$this->assertEquals('', $res);
}
public function testGetPdfSpotResourcesEmpty(): void
{
$spot = $this->getTestObject();
$pdfSpotResources = $spot->getPdfSpotResources();
$this->assertEquals('', $pdfSpotResources);
}
public function testGetPdfSpotObjects(): void
{
$spot = $this->getTestObject();
$cmyk = new \Com\Tecnick\Color\Model\Cmyk(
[
'cyan' => 0.666,
'magenta' => 0.333,
'yellow' => 0,
'key' => 0.25,
'alpha' => 0.85,
]
);
$spot->addSpotColor('test', $cmyk);
$spot->getSpotColor('cyan');
$spot->getSpotColor('magenta');
$spot->getSpotColor('yellow');
$spot->getSpotColor('key');
$obj = 1;
$res = $spot->getPdfSpotObjects($obj);
$this->assertEquals(6, $obj);
$this->assertEquals(
'2 0 obj' . "\n"
. '[/Separation /test /DeviceCMYK <</Range [0 1 0 1 0 1 0 1] /C0 [0 0 0 0]'
. ' /C1 [0.666000 0.333000 0.000000 0.250000] /FunctionType 2 /Domain [0 1] /N 1>>]' . "\n"
. 'endobj' . "\n"
. '3 0 obj' . "\n"
. '[/Separation /cyan /DeviceCMYK <</Range [0 1 0 1 0 1 0 1] /C0 [0 0 0 0]'
. ' /C1 [1.000000 0.000000 0.000000 0.000000] /FunctionType 2 /Domain [0 1] /N 1>>]' . "\n"
. 'endobj' . "\n"
. '4 0 obj' . "\n"
. '[/Separation /magenta /DeviceCMYK <</Range [0 1 0 1 0 1 0 1] /C0 [0 0 0 0]'
. ' /C1 [0.000000 1.000000 0.000000 0.000000] /FunctionType 2 /Domain [0 1] /N 1>>]' . "\n"
. 'endobj' . "\n"
. '5 0 obj' . "\n"
. '[/Separation /yellow /DeviceCMYK <</Range [0 1 0 1 0 1 0 1] /C0 [0 0 0 0]'
. ' /C1 [0.000000 0.000000 1.000000 0.000000] /FunctionType 2 /Domain [0 1] /N 1>>]' . "\n"
. 'endobj' . "\n"
. '6 0 obj' . "\n"
. '[/Separation /key /DeviceCMYK <</Range [0 1 0 1 0 1 0 1] /C0 [0 0 0 0]'
. ' /C1 [0.000000 0.000000 0.000000 1.000000] /FunctionType 2 /Domain [0 1] /N 1>>]' . "\n"
. 'endobj' . "\n",
$res
);
$res = $spot->getPdfSpotResources();
$this->assertEquals('/ColorSpace << /CS1 2 0 R /CS2 3 0 R /CS3 4 0 R /CS4 5 0 R /CS5 6 0 R >>' . "\n", $res);
$resk = $spot->getPdfSpotResourcesByKeys(['cyan','yellow']);
$this->assertEquals('/ColorSpace << /CS2 3 0 R /CS4 5 0 R >>' . "\n", $resk);
}
}

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vendor/tecnickcom/tc-lib-color/test/TestUtil.php vendored Normal file
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<?php
/**
* TestUtil.php
*
* @since 2020-12-19
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Test;
use PHPUnit\Framework\TestCase;
/**
* Web Color class test
*
* @since 2020-12-19
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class TestUtil extends TestCase
{
public function bcAssertEqualsWithDelta(
mixed $expected,
mixed $actual,
float $delta = 0.01,
string $message = ''
): void {
parent::assertEqualsWithDelta($expected, $actual, $delta, $message);
}
/**
* @param class-string<\Throwable> $exception
*/
public function bcExpectException($exception): void
{
parent::expectException($exception);
}
}

306
vendor/tecnickcom/tc-lib-color/test/WebTest.php vendored Normal file
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<?php
/**
* WebTest.php
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*
* This file is part of tc-lib-color software library.
*/
namespace Test;
use PHPUnit\Framework\Attributes\DataProvider;
/**
* Web Color class test
*
* @since 2015-02-21
* @category Library
* @package Color
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2015-2024 Nicola Asuni - Tecnick.com LTD
* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
* @link https://github.com/tecnickcom/tc-lib-color
*/
class WebTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Color\Web
{
return new \Com\Tecnick\Color\Web();
}
public function testGetHexFromName(): void
{
$web = $this->getTestObject();
$res = $web->getHexFromName('aliceblue');
$this->assertEquals('f0f8ffff', $res);
$res = $web->getHexFromName('color.yellowgreen');
$this->assertEquals('9acd32ff', $res);
}
public function testGetHexFromNameInvalid(): void
{
$this->bcExpectException('\\' . \Com\Tecnick\Color\Exception::class);
$web = $this->getTestObject();
$web->getHexFromName('invalid');
}
public function testGetNameFromHex(): void
{
$web = $this->getTestObject();
$res = $web->getNameFromHex('f0f8ffff');
$this->assertEquals('aliceblue', $res);
$res = $web->getNameFromHex('9acd32ff');
$this->assertEquals('yellowgreen', $res);
}
public function testGetNameFromHexBad(): void
{
$this->bcExpectException('\\' . \Com\Tecnick\Color\Exception::class);
$web = $this->getTestObject();
$web->getNameFromHex('012345');
}
public function testExtractHexCode(): void
{
$web = $this->getTestObject();
$res = $web->extractHexCode('abc');
$this->assertEquals('aabbccff', $res);
$res = $web->extractHexCode('#abc');
$this->assertEquals('aabbccff', $res);
$res = $web->extractHexCode('abcd');
$this->assertEquals('aabbccdd', $res);
$res = $web->extractHexCode('#abcd');
$this->assertEquals('aabbccdd', $res);
$res = $web->extractHexCode('112233');
$this->assertEquals('112233ff', $res);
$res = $web->extractHexCode('#112233');
$this->assertEquals('112233ff', $res);
$res = $web->extractHexCode('11223344');
$this->assertEquals('11223344', $res);
$res = $web->extractHexCode('#11223344');
$this->assertEquals('11223344', $res);
}
public function testExtractHexCodeBad(): void
{
$this->bcExpectException('\\' . \Com\Tecnick\Color\Exception::class);
$web = $this->getTestObject();
$web->extractHexCode('');
}
public function testGetRgbObjFromHex(): void
{
$web = $this->getTestObject();
$rgb = $web->getRgbObjFromHex('#87ceebff');
$this->assertEquals('#87ceebff', $rgb->getRgbaHexColor());
}
public function testGetRgbObjFromHexBad(): void
{
$this->bcExpectException('\\' . \Com\Tecnick\Color\Exception::class);
$web = $this->getTestObject();
$web->getRgbObjFromHex('xx');
}
public function testGetRgbObjFromName(): void
{
$web = $this->getTestObject();
$rgb = $web->getRgbObjFromName('skyblue');
$this->assertEquals('#87ceebff', $rgb->getRgbaHexColor());
}
public function testGetRgbObjFromNameBad(): void
{
$this->bcExpectException('\\' . \Com\Tecnick\Color\Exception::class);
$web = $this->getTestObject();
$web->getRgbObjFromName('xx');
}
public function testNormalizeValue(): void
{
$web = $this->getTestObject();
$res = $web->normalizeValue('50%', 50);
$this->assertEquals(0.5, $res);
$res = $web->normalizeValue(128, 255);
$this->bcAssertEqualsWithDelta(0.5, $res);
}
public function testGetColorObj(): void
{
$web = $this->getTestObject();
$res = $web->getColorObj('');
$this->assertNull($res);
$res = $web->getColorObj('t()');
$this->assertNull($res);
$res = $web->getColorObj('["T"]');
$this->assertNull($res);
$res = $web->getColorObj('transparent');
$this->assertNull($res);
$res = $web->getColorObj('color.transparent');
$this->assertNull($res);
$res = $web->getColorObj('royalblue');
$this->assertNotNull($res);
$this->assertEquals('#4169e1ff', $res->getRgbaHexColor());
$res = $web->getColorObj('#1a2b3c4d');
$this->assertNotNull($res);
$this->assertEquals('#1a2b3c4d', $res->getRgbaHexColor());
$res = $web->getColorObj('#1a2b3c');
$this->assertNotNull($res);
$this->assertEquals('#1a2b3cff', $res->getRgbaHexColor());
$res = $web->getColorObj('#1234');
$this->assertNotNull($res);
$this->assertEquals('#11223344', $res->getRgbaHexColor());
$res = $web->getColorObj('#123');
$this->assertNotNull($res);
$this->assertEquals('#112233ff', $res->getRgbaHexColor());
$res = $web->getColorObj('["G",0.5]');
$this->assertNotNull($res);
$this->assertEquals('#808080ff', $res->getRgbaHexColor());
$res = $web->getColorObj('["RGB",0.25,0.50,0.75]');
$this->assertNotNull($res);
$this->assertEquals('#4080bfff', $res->getRgbaHexColor());
$res = $web->getColorObj('["CMYK",0.666,0.333,0,0.25]');
$this->assertNotNull($res);
$this->assertEquals('#4080bfff', $res->getRgbaHexColor());
$res = $web->getColorObj('g(50%)');
$this->assertNotNull($res);
$this->assertEquals('#808080ff', $res->getRgbaHexColor());
$res = $web->getColorObj('g(128)');
$this->assertNotNull($res);
$this->assertEquals('#808080ff', $res->getRgbaHexColor());
$res = $web->getColorObj('rgb(25%,50%,75%)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfff', $res->getRgbaHexColor());
$res = $web->getColorObj('rgb(64,128,191)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfff', $res->getRgbaHexColor());
$res = $web->getColorObj('rgba(25%,50%,75%,0.85)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfd9', $res->getRgbaHexColor());
$res = $web->getColorObj('rgba(64,128,191,0.85)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfd9', $res->getRgbaHexColor());
$res = $web->getColorObj('hsl(210,50%,50%)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfff', $res->getRgbaHexColor());
$res = $web->getColorObj('hsla(210,50%,50%,0.85)');
$this->assertNotNull($res);
$this->assertEquals('#4080bfd9', $res->getRgbaHexColor());
$res = $web->getColorObj('cmyk(67%,33%,0,25%)');
$this->assertNotNull($res);
$this->assertEquals('#3f80bfff', $res->getRgbaHexColor());
$res = $web->getColorObj('cmyk(67,33,0,25)');
$this->assertNotNull($res);
$this->assertEquals('#3f80bfff', $res->getRgbaHexColor());
$res = $web->getColorObj('cmyka(67,33,0,25,0.85)');
$this->assertNotNull($res);
$this->assertEquals('#3f80bfd9', $res->getRgbaHexColor());
$res = $web->getColorObj('cmyka(67%,33%,0,25%,0.85)');
$this->assertNotNull($res);
$this->assertEquals('#3f80bfd9', $res->getRgbaHexColor());
}
/**
* @return array<string[]>
*/
public static function getBadColor(): array
{
return [['g(-)'], ['rgb(-)'], ['hsl(-)'], ['cmyk(-)']];
}
#[DataProvider('getBadColor')]
public function testGetColorObjBad(string $bad): void
{
$this->bcExpectException('\\' . \Com\Tecnick\Color\Exception::class);
$web = $this->getTestObject();
$web->getColorObj($bad);
}
public function testGetRgbSquareDistance(): void
{
$web = $this->getTestObject();
$cola = [
'red' => 0,
'green' => 0,
'blue' => 0,
];
$colb = [
'red' => 1,
'green' => 1,
'blue' => 1,
];
$dist = $web->getRgbSquareDistance($cola, $colb);
$this->assertEquals(3, $dist);
$cola = [
'red' => 0.5,
'green' => 0.5,
'blue' => 0.5,
];
$colb = [
'red' => 0.5,
'green' => 0.5,
'blue' => 0.5,
];
$dist = $web->getRgbSquareDistance($cola, $colb);
$this->assertEquals(0, $dist);
$cola = [
'red' => 0.25,
'green' => 0.50,
'blue' => 0.75,
];
$colb = [
'red' => 0.50,
'green' => 0.75,
'blue' => 1.00,
];
$dist = $web->getRgbSquareDistance($cola, $colb);
$this->assertEquals(0.1875, $dist);
}
public function testGetClosestWebColor(): void
{
$web = $this->getTestObject();
$col = [
'red' => 1,
'green' => 0,
'blue' => 0,
];
$color = $web->getClosestWebColor($col);
$this->assertEquals('red', $color);
$col = [
'red' => 0,
'green' => 1,
'blue' => 0,
];
$color = $web->getClosestWebColor($col);
$this->assertEquals('lime', $color);
$col = [
'red' => 0,
'green' => 0,
'blue' => 1,
];
$color = $web->getClosestWebColor($col);
$this->assertEquals('blue', $color);
$col = [
'red' => 0.33,
'green' => 0.4,
'blue' => 0.18,
];
$color = $web->getClosestWebColor($col);
$this->assertEquals('darkolivegreen', $color);
}
}