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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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vendor/tecnickcom/tc-lib-pdf-graph/.editorconfig vendored Normal file
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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-pdf-graph/.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-pdf-graph/.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-pdf-graph/.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-pdf-graph/.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-pdf-graph/.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-pdf-graph/CODEOWNERS vendored Normal file
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* @nicolaasuni

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vendor/tecnickcom/tc-lib-pdf-graph/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
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We pledge to act and interact in ways that contribute to an open, welcoming,
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## Our Standards
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Examples of representing our community include using an official e-mail address,
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## Enforcement
Instances of abusive, harassing, or otherwise unacceptable behavior may be
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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
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**Consequence**: A private, written warning from community leaders, providing
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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],
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https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
Community Impact Guidelines were inspired by [Mozilla's code of conduct
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[homepage]: https://www.contributor-covenant.org
For answers to common questions about this code of conduct, see the FAQ at
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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-pdf-graph/LICENSE vendored Normal file
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**********************************************************************
* LICENSE
*
* SOFTWARE : tc-lib-pdf-graph
* AUTHOR : Nicola Asuni <info@tecnick.com>
* COPYRIGHT : 2011-2025 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
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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
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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>
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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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along with this program. If not, see <http://www.gnu.org/licenses/>.
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
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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-pdf-graph/Makefile vendored Normal file
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# makefile
#
# @since 2015-05-14
# @category Library
# @package PdfGraph
# @author Nicola Asuni <info@tecnick.com>
# @copyright 2011-2024 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-pdf-graph
#
# This file is part of tc-lib-pdf-graph software library.
# ----------------------------------------------------------------------------------------------------------------------
SHELL=/bin/bash
.SHELLFLAGS=-o pipefail -c
# Project owner
OWNER=tecnickcom
# Project vendor
VENDOR=${OWNER}
# Project name
PROJECT=tc-lib-pdf-graph
# Project version
VERSION=$(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=${PHPHOME}/Pdf/Graph/
# Path for configuration files (etc/$(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-pdf-graph
*PHP library containing PDF graphic and geometric methods*
[![Latest Stable Version](https://poser.pugx.org/tecnickcom/tc-lib-pdf-graph/version)](https://packagist.org/packages/tecnickcom/tc-lib-pdf-graph)
![Build](https://github.com/tecnickcom/tc-lib-pdf-graph/actions/workflows/check.yml/badge.svg)
[![Coverage](https://codecov.io/gh/tecnickcom/tc-lib-pdf-graph/graph/badge.svg?token=LqxfwhPB8G)](https://codecov.io/gh/tecnickcom/tc-lib-pdf-graph)
[![License](https://poser.pugx.org/tecnickcom/tc-lib-pdf-graph/license)](https://packagist.org/packages/tecnickcom/tc-lib-pdf-graph)
[![Downloads](https://poser.pugx.org/tecnickcom/tc-lib-pdf-graph/downloads)](https://packagist.org/packages/tecnickcom/tc-lib-pdf-graph)
[![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\Pdf\Graph
* **author** Nicola Asuni <info@tecnick.com>
* **copyright** 2011-2025 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-pdf-graph
* **SRC DOC** https://tcpdf.org/docs/srcdoc/tc-lib-pdf-graph
## Description
PHP library containing PDF graphic and geometric methods.
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-pdf-graph": "^2.0"
}
}
```
Or add to an existing project with:
```bash
composer require tecnickcom/tc-lib-pdf-graph ^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/Pdf/Page/autoload.php');
```
## Developer(s) Contact
* Nicola Asuni <info@tecnick.com>

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0

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# Security Policy
## Reporting a Vulnerability
Please report (suspected) security vulnerabilities to info@tecnick.com.

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2.3.2

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{
"name": "tecnickcom/tc-lib-pdf-graph",
"description": "PHP library containing PDF graphic and geometric methods",
"type": "library",
"homepage": "http://www.tecnick.com",
"license": "LGPL-3.0-or-later",
"keywords": [
"tc-lib-pdf-graph",
"PDF",
"graphic",
"geometry",
"transformation"
],
"authors": [
{
"name": "Nicola Asuni",
"email": "info@tecnick.com",
"role": "lead"
}
],
"require": {
"php": ">=8.1",
"ext-zlib": "*",
"tecnickcom/tc-lib-color": "^2.2",
"tecnickcom/tc-lib-pdf-encrypt": "^2.1"
},
"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\\Pdf\\Graph\\": "src"
}
},
"autoload-dev": {
"psr-4": { "Test\\": "test" }
}
}

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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-pdf-graph 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 PdfGraph
* @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-pdf-graph
*
* This file is part of tc-lib-pdf-graph 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(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#~

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10

15
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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), php-zip, php-tecnickcom-tc-lib-color (<< 3.0.0), php-tecnickcom-tc-lib-color (>= 2.2.13), php-tecnickcom-tc-lib-pdf-encrypt (<< 3.0.0), php-tecnickcom-tc-lib-pdf-encrypt (>= 2.1.16), ${misc:Depends}
Description: PHP PDF Graph Library
PHP library containing PDF graphic and geometric methods.

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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

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

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3.0 (quilt)

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vendor/tecnickcom/tc-lib-pdf-graph/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 containing PDF graphic and geometric methods
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-zlib
Requires: php-composer(%{c_vendor}/tc-lib-color) < 3.0.0
Requires: php-composer(%{c_vendor}/tc-lib-color) >= 2.2.13
Requires: php-composer(%{c_vendor}/tc-lib-pdf-encrypt) < 3.0.0
Requires: php-composer(%{c_vendor}/tc-lib-pdf-encrypt) >= 2.1.16
Provides: php-composer(%{c_vendor}/%{gh_project}) = %{version}
Provides: php-%{gh_project} = %{version}
%description
PHP library containing PDF graphic and geometric methods
%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
* Mon Dec 14 2024 Nicola Asuni <info@tecnick.com> 1.0.0-1
- Initial Commit

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<?php
/**
* Base.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Com\Tecnick\Pdf\Graph;
use Com\Tecnick\Color\Pdf as PdfColor;
use Com\Tecnick\Pdf\Encrypt\Encrypt;
/**
* Com\Tecnick\Pdf\Graph\Base
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* @phpstan-type TTMatrix array{
* float,
* float,
* float,
* float,
* float,
* float,
* }
*
* @phpstan-type StyleData array{
* 'lineWidth': float,
* 'lineCap': string,
* 'lineJoin': string,
* 'miterLimit': float,
* 'dashArray': array<int>,
* 'dashPhase': float,
* 'lineColor': string,
* 'fillColor': string,
* }
*
* @phpstan-type StyleDataOpt array{
* 'lineWidth'?: float,
* 'lineCap'?: string,
* 'lineJoin'?: string,
* 'miterLimit'?: float,
* 'dashArray'?: array<int>,
* 'dashPhase'?: float,
* 'lineColor'?: string,
* 'fillColor'?: string,
* }
*
* @phpstan-type GradientData array{
* 'antialias': bool,
* 'background': ?\Com\Tecnick\Color\Model,
* 'colors': array<int, array{
* 'color': string,
* 'exponent'?: float,
* 'opacity'?: float,
* 'offset'?: float,
* }>,
* 'colspace': string,
* 'coords': array<float>,
* 'id': int,
* 'pattern': int,
* 'stream': string,
* 'transparency': bool,
* 'type': int,
* }
*
* @SuppressWarnings("PHPMD.ExcessiveClassComplexity")
*/
abstract class Base
{
/**
* Pi constant
* We use this instead of M_PI because HHVM has a different value.
*
* @var float
*/
public const MPI = 3.14159265358979323846264338327950288419716939937510;
/**
* Identity matrix for transformations.
*
* @var TTMatrix
*/
public const IDMATRIX = [1.0, 0.0, 0.0, 1.0, 0.0, 0.0];
/**
* Current PDF object number
*/
protected int $pon = 0;
/**
* Current page height
*/
protected float $pageh = 0;
/**
* Current page width
*/
protected float $pagew = 0;
/**
* Unit of measure conversion ratio
*/
protected float $kunit = 1.0;
/**
* Stack index.
*/
protected int $styleid = -1;
/**
* Stack containing style data.
*
* @var array<StyleDataOpt>
*/
protected array $style = [];
/**
* Array of transparency objects and parameters.
*
* @var array<int, array{
* 'n': int,
* 'name': string,
* 'parms': array<string, int|float|bool|string>,
* }>
*/
protected array $extgstates = [];
/**
* Array of gradients
*
* @var array<int, GradientData>
*/
protected array $gradients = [];
/**
* Initialize
*
* @param float $kunit Unit of measure conversion ratio.
* @param float $pagew Page width.
* @param float $pageh Page height.
* @param PdfColor $pdfColor Color object.
* @param bool $pdfa True if we are in PDF/A mode.
* @param bool $compress Set to false to disable stream compression.
*/
public function __construct(
float $kunit,
float $pagew,
float $pageh,
/**
* Color object
*/
protected PdfColor $pdfColor,
/**
* Encrypt object
*/
protected Encrypt $encrypt,
protected bool $pdfa = false,
protected bool $compress = true
) {
$this->setKUnit($kunit);
$this->setPageWidth($pagew);
$this->setPageHeight($pageh);
$this->initStyle();
}
/**
* Initialize default style
*/
public function initStyle(): void
{
$this->style[++$this->styleid] = $this->getDefaultStyle();
}
/**
* Returns the default style.
*
* @param StyleDataOpt $style Style parameters to merge to the default ones.
*
* @return StyleData
*/
public function getDefaultStyle(array $style = []): array
{
$def = [
// line thickness in user units
'lineWidth' => (1.0 / $this->kunit),
// shape of the endpoints for any open path that is stroked
'lineCap' => 'butt',
// shape of joints between connected segments of a stroked path
'lineJoin' => 'miter',
// maximum length of mitered line joins for stroked paths
'miterLimit' => (10.0 / $this->kunit),
// lengths of alternating dashes and gaps
'dashArray' => [],
// distance at which to start the dash
'dashPhase' => 0,
// line (drawing) color
'lineColor' => 'black',
// background (filling) color
'fillColor' => 'black',
];
return array_merge($def, $style);
}
/**
* Returns current PDF object number
*/
public function getObjectNumber(): int
{
return $this->pon;
}
/**
* Set page height
*
* @param float $pageh Page height
*/
public function setPageHeight(float $pageh): static
{
$this->pageh = $pageh;
return $this;
}
/**
* Set page width
*
* @param float $pagew Page width
*/
public function setPageWidth(float $pagew): static
{
$this->pagew = $pagew;
return $this;
}
/**
* Set unit of measure conversion ratio.
*
* @param float $kunit Unit of measure conversion ratio.
*/
public function setKUnit(float $kunit): static
{
$this->kunit = $kunit;
return $this;
}
/**
* Get the PDF output string for ExtGState
*
* @param int $pon Current PDF Object Number
*
* @return string PDF command
*/
public function getOutExtGState(int $pon): string
{
$this->pon = $pon;
$out = '';
foreach ($this->extgstates as $idx => $ext) {
$this->extgstates[$idx]['n'] = ++$this->pon;
$out .= $this->pon . ' 0 obj' . "\n"
. '<< /Type /ExtGState';
foreach ($ext['parms'] as $key => $val) {
if (is_numeric($val)) {
$val = sprintf('%F', $val);
} elseif ($val === true) {
$val = 'true';
} elseif ($val === false) {
$val = 'false';
}
$out .= ' /' . $key . ' ' . $val;
}
$out .= ' >>' . "\n"
. 'endobj' . "\n";
}
return $out;
}
/**
* Returns the last extgstate ID to be used with XOBjects.
*
* @return ?int
*/
public function getLastExtGStateID(): ?int
{
return array_key_last($this->extgstates);
}
/**
* Get the PDF output string for ExtGState Resource Dictionary.
*
* @param array<int, array{'name': string, 'n': int}> $data extgstates data.
*
* @return string PDF command
*/
private function getOutExtGStateResDict(array $data): string
{
if ($this->pdfa || $this->extgstates === []) {
return '';
}
$out = ' /ExtGState <<';
foreach ($data as $key => $ext) {
if (! empty($ext['name'])) {
$out .= ' /' . $ext['name'];
} else {
$out .= ' /GS' . $key;
}
$out .= ' ' . $ext['n'] . ' 0 R';
}
return $out . (' >>' . "\n");
}
/**
* Get the PDF output string for ExtGState Resource Dictionary
*
* @return string PDF command
*/
public function getOutExtGStateResources(): string
{
return $this->getOutExtGStateResDict($this->extgstates);
}
/**
* Get the PDF output string for ExtGState Resource Dictionary for XOBjects.
*
* @param array<int> $keys Array of extgstates keys.
*
* @return string PDF command
*/
public function getOutExtGStateResourcesByKeys(array $keys): string
{
if (empty($keys)) {
return '';
}
$data = [];
foreach ($keys as $key) {
$data[$key] = [
'name' => $this->extgstates[$key]['name'],
'n' => $this->extgstates[$key]['n'],
];
}
return $this->getOutExtGStateResDict($data);
}
/**
* Get the PDF output string for Gradients Resource Dictionary.
*
* @param array<int, array{'id': int, 'pattern': int}> $data gradients data.
*
* @return string PDF command
*/
private function getOutGradientResDict(array $data): string
{
if ($this->pdfa || empty($data)) {
return '';
}
$grp = '';
$grs = '';
foreach ($data as $idx => $grad) {
// gradient patterns
$grp .= ' /p' . $idx . ' ' . $grad['pattern'] . ' 0 R';
// gradient shadings
$grs .= ' /Sh' . $idx . ' ' . $grad['id'] . ' 0 R';
}
return ' /Pattern <<' . $grp . ' >>' . "\n"
. ' /Shading <<' . $grs . ' >>' . "\n";
}
/**
* Get the PDF output string for Gradients Resource Dictionary
*
* @return string PDF command
*/
public function getOutGradientResources(): string
{
return $this->getOutGradientResDict($this->gradients);
}
/**
* Returns the PDF command to output gradient resources.
*
* @param array<int> $keys Array of gradient keys.
*
* @return string PDF command
*/
public function getOutGradientResourcesByKeys(array $keys): string
{
if (empty($keys)) {
return '';
}
$data = [];
foreach ($keys as $key) {
$data[$key] = [
'id' => $this->gradients[$key]['id'],
'pattern' => $this->gradients[$key]['pattern'],
];
}
return $this->getOutGradientResDict($data);
}
/**
* Get the PDF output string for gradient colors and transparency
*
* @param GradientData $grad Array of gradient colors
* @param string $type Type of output: 'color' or 'opacity'
*
* @return string PDF command
*
* @SuppressWarnings("PHPMD.CyclomaticComplexity")
*/
protected function getOutGradientCols(array $grad, string $type): string
{
if (($type == 'opacity') && ! $grad['transparency']) {
return '';
}
$out = '';
if (($grad['type'] == 2) || ($grad['type'] == 3)) {
$num_cols = count($grad['colors']);
$lastcols = ($num_cols - 1);
$funct = []; // color and transparency objects
$bounds = [];
$encode = [];
for ($idx = 1; $idx < $num_cols; ++$idx) {
$col0 = $grad['colors'][($idx - 1)][$type];
$col1 = $grad['colors'][$idx][$type];
if ($type == 'color') {
$col0 = $this->pdfColor->getColorObject($grad['colors'][($idx - 1)][$type]);
$col1 = $this->pdfColor->getColorObject($grad['colors'][$idx][$type]);
if (! $col0 instanceof \Com\Tecnick\Color\Model) {
continue;
}
if (! $col1 instanceof \Com\Tecnick\Color\Model) {
continue;
}
$col0 = $col0->getComponentsString();
$col1 = $col1->getComponentsString();
}
$encode[] = '0 1';
if ($idx < $lastcols && isset($grad['colors'][$idx]['offset'])) {
$bounds[] = sprintf('%F ', $grad['colors'][$idx]['offset']);
}
$out .= ++$this->pon . ' 0 obj' . "\n"
. '<<'
. ' /FunctionType 2'
. ' /Domain [0 1]'
. ' /C0 [' . $col0 . ']'
. ' /C1 [' . $col1 . ']';
if (isset($grad['colors'][$idx]['exponent'])) {
$out .= ' /N ' . $grad['colors'][$idx]['exponent'];
}
$out .= ' >>' . "\n"
. 'endobj' . "\n";
$funct[] = $this->pon . ' 0 R';
}
$out .= ++$this->pon . ' 0 obj' . "\n"
. '<<'
. ' /FunctionType 3'
. ' /Domain [0 1]'
. ' /Functions [' . implode(' ', $funct) . ']'
. ' /Bounds [' . implode(' ', $bounds) . ']'
. ' /Encode [' . implode(' ', $encode) . ']'
. ' >>' . "\n"
. 'endobj' . "\n";
}
return $out . $this->getOutPatternObj($grad, $this->pon);
}
/**
* Get the PDF output string for the pattern and shading object
*
* @param GradientData $grad Array of gradient colors
* @param int $objref Refrence object number
*
* @return string PDF command
*/
protected function getOutPatternObj(array $grad, int $objref): string
{
// set shading object
if ($grad['transparency']) {
$grad['colspace'] = 'DeviceGray';
}
$oid = ++$this->pon;
$out = $oid . ' 0 obj' . "\n"
. '<<'
. ' /ShadingType ' . $grad['type']
. ' /ColorSpace /' . $grad['colspace'];
if (! empty($grad['background'])) {
$out .= ' /Background [' . $grad['background']->getComponentsString() . ']';
}
if ($grad['antialias']) {
$out .= ' /AntiAlias true';
}
if ($grad['type'] == 2) {
$out .= ' ' . sprintf(
'/Coords [%F %F %F %F]',
$grad['coords'][0],
$grad['coords'][1],
$grad['coords'][2],
$grad['coords'][3]
)
. ' /Domain [0 1]'
. ' /Function ' . $objref . ' 0 R'
. ' /Extend [true true]'
. ' >>' . "\n";
} elseif ($grad['type'] == 3) {
// x0, y0, r0, x1, y1, r1
// the radius of the inner circle is 0
$out .= ' ' . sprintf(
'/Coords [%F %F 0 %F %F %F]',
$grad['coords'][0],
$grad['coords'][1],
$grad['coords'][2],
$grad['coords'][3],
$grad['coords'][4]
)
. ' /Domain [0 1]'
. ' /Function ' . $objref . ' 0 R'
. ' /Extend [true true]'
. ' >>' . "\n";
} elseif ($grad['type'] == 6) {
$stream = $this->encrypt->encryptString($grad['stream'], $this->pon);
$out .= ' /BitsPerCoordinate 16 /BitsPerComponent 8/Decode[0 1 0 1 0 1 0 1 0 1] /BitsPerFlag 8 /Length '
. strlen($stream)
. ' >>' . "\n"
. ' stream' . "\n"
. $stream . "\n"
. 'endstream' . "\n";
}
$out .= 'endobj' . "\n";
// pattern object
$out .= ++$this->pon . ' 0 obj' . "\n"
. '<<'
. ' /Type /Pattern'
. ' /PatternType 2'
. ' /Shading ' . $oid . ' 0 R'
. ' >>' . "\n"
. 'endobj'
. "\n";
return $out;
}
/**
* Get the PDF output string for gradient shaders
*
* @param int $pon Current PDF Object Number
*
* @return string PDF command
*/
public function getOutGradientShaders(int $pon): string
{
$this->pon = $pon;
if ($this->pdfa || $this->gradients === []) {
return '';
}
$idt = count($this->gradients); // index for transparency gradients
$out = '';
foreach ($this->gradients as $idx => $grad) {
$gcol = $this->getOutGradientCols($grad, 'color');
if ($gcol !== '') {
$out .= $gcol;
$this->gradients[$idx]['id'] = ($this->pon - 1);
$this->gradients[$idx]['pattern'] = $this->pon;
}
$gopa = $this->getOutGradientCols($grad, 'opacity');
$idgs = ($idx + $idt);
if ($gopa !== '') {
$out .= $gopa;
$this->gradients[$idgs]['id'] = ($this->pon - 1);
$this->gradients[$idgs]['pattern'] = $this->pon;
}
if ($grad['transparency']) {
$oid = ++$this->pon;
$pwidth = ($this->pagew * $this->kunit);
$pheight = ($this->pageh * $this->kunit);
$rect = sprintf('%F %F', $pwidth, $pheight);
$out .= $oid . ' 0 obj' . "\n"
. '<<'
. ' /Type /XObject'
. ' /Subtype /Form'
. ' /FormType 1';
$stream = 'q /a0 gs /Pattern cs /p' . $idgs . ' scn 0 0 ' . $pwidth . ' ' . $pheight . ' re f Q';
if ($this->compress) {
$cmpstream = gzcompress($stream);
if ($cmpstream !== false) {
$stream = $cmpstream;
$out .= ' /Filter /FlateDecode';
}
}
$stream = $this->encrypt->encryptString($stream, $oid);
$out .= ' /Length ' . strlen($stream)
. ' /BBox [0 0 ' . $rect . ']'
. ' /Group << /Type /Group /S /Transparency /CS /DeviceGray >>'
. ' /Resources <<'
. ' /ExtGState << /a0 << /ca 1 /CA 1 >> >>'
. ' /Pattern << /p' . $idgs . ' ' . $this->gradients[$idgs]['pattern'] . ' 0 R >>'
. ' >>'
. ' >>' . "\n"
. ' stream' . "\n"
. $stream . "\n"
. 'endstream' . "\n"
. 'endobj' . "\n";
// SMask
$objsm = ++$this->pon;
$out .= $objsm . ' 0 obj' . "\n"
. '<<'
. ' /Type /Mask'
. ' /S /Luminosity'
. ' /G ' . $oid . ' 0 R'
. ' >>' . "\n"
. 'endobj' . "\n";
// ExtGState
$objext = ++$this->pon;
$out .= ++$objext . ' 0 obj' . "\n"
. '<<'
. ' /Type /ExtGState'
. ' /SMask ' . $objsm . ' 0 R'
. ' /AIS false'
. ' >>' . "\n"
. 'endobj' . "\n";
$this->extgstates[] = [
'n' => $objext,
'name' => 'TGS' . $idx,
'parms' => [],
];
}
}
return $out;
}
}

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vendor/tecnickcom/tc-lib-pdf-graph/src/Draw.php vendored Normal file
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<?php
/**
* Draw.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Com\Tecnick\Pdf\Graph;
use Com\Tecnick\Pdf\Graph\Exception as GraphException;
/**
* Com\Tecnick\Pdf\Graph\Draw
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* @phpstan-import-type StyleDataOpt from \Com\Tecnick\Pdf\Graph\Base
*
* @SuppressWarnings("PHPMD.ExcessiveClassComplexity")
*/
class Draw extends \Com\Tecnick\Pdf\Graph\Gradient
{
/**
* Draws a line between two points.
*
* @param float $posx1 Abscissa of first point.
* @param float $posy1 Ordinate of first point.
* @param float $posx2 Abscissa of second point.
* @param float $posy2 Ordinate of second point.
* @param StyleDataOpt $style Line style to apply.
*
* @return string PDF command
*/
public function getLine(
float $posx1,
float $posy1,
float $posx2,
float $posy2,
array $style = [],
): string {
return $this->getStyleCmd($style)
. $this->getRawPoint($posx1, $posy1)
. $this->getRawLine($posx2, $posy2)
. $this->getPathPaintOp('S');
}
/**
* Draws a Bezier curve.
* The Bezier curve is a tangent to the line between the control points at either end of the curve.
*
* @param float $posx0 Abscissa of start point.
* @param float $posy0 Ordinate of start point.
* @param float $posx1 Abscissa of control point 1.
* @param float $posy1 Ordinate of control point 1.
* @param float $posx2 Abscissa of control point 2.
* @param float $posy2 Ordinate of control point 2.
* @param float $posx3 Abscissa of end point.
* @param float $posy3 Ordinate of end point.
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param StyleDataOpt $style Style.
*
* @return string PDF command
*
* @SuppressWarnings("PHPMD.ExcessiveParameterList")
*/
public function getCurve(
float $posx0,
float $posy0,
float $posx1,
float $posy1,
float $posx2,
float $posy2,
float $posx3,
float $posy3,
string $mode = 'S',
array $style = [],
): string {
return $this->getStyleCmd($style)
. $this->getRawPoint($posx0, $posy0)
. $this->getRawCurve($posx1, $posy1, $posx2, $posy2, $posx3, $posy3)
. $this->getPathPaintOp($mode);
}
/**
* Draws a poly-Bezier curve.
* Each Bezier curve segment is a tangent to the line between the control points at either end of the curve.
*
* @param float $posx0 Abscissa of start point.
* @param float $posy0 Ordinate of start point.
* @param array<array<float>> $segments An array of bezier descriptions. Format: array(x1, y1, x2, y2, x3, y3).
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param StyleDataOpt $style Style.
*
* @return string PDF command
*/
public function getPolycurve(
float $posx0,
float $posy0,
array $segments,
string $mode = 'S',
array $style = [],
): string {
$out = $this->getStyleCmd($style)
. $this->getRawPoint($posx0, $posy0);
foreach ($segments as $segment) {
[$posx1, $posy1, $posx2, $posy2, $posx3, $posy3] = $segment;
$out .= $this->getRawCurve($posx1, $posy1, $posx2, $posy2, $posx3, $posy3);
}
return $out . $this->getPathPaintOp($mode);
}
/**
* Draws an ellipse.
* An ellipse is formed from n Bezier curves.
*
* @param float $posx Abscissa of center point.
* @param float $posy Ordinate of center point.
* @param float $hrad Horizontal radius.
* @param float $vrad Vertical radius.
* @param float $angle Angle oriented (anti-clockwise). Default value: 0.
* @param float $angs Angle in degrees at which starting drawing.
* @param float $angf Angle in degrees at which stop drawing.
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param StyleDataOpt $style Style.
* @param int $ncv Number of curves used to draw a 90 degrees portion of ellipse.
*
* @return string PDF command
*
* @SuppressWarnings("PHPMD.ExcessiveParameterList")
*/
public function getEllipse(
float $posx,
float $posy,
float $hrad,
float $vrad = 0,
float $angle = 0,
float $angs = 0,
float $angf = 360,
string $mode = 'S',
array $style = [],
int $ncv = 2
): string {
if (empty($vrad)) {
$vrad = $hrad;
}
return $this->getStyleCmd($style)
. $this->getRawEllipticalArc(
$posx,
$posy,
$hrad,
$vrad,
$angle,
$angs,
$angf,
false,
$ncv,
true,
true,
false
)
. $this->getPathPaintOp($mode);
}
/**
* Draws a circle.
* A circle is formed from n Bezier curves.
*
* @param float $posx Abscissa of center point.
* @param float $posy Ordinate of center point.
* @param float $rad Radius.
* @param float $angs Angle in degrees at which starting drawing.
* @param float $angf Angle in degrees at which stop drawing.
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param StyleDataOpt $style Style.
* @param int $ncv Number of curves used to draw a 90 degrees portion of ellipse.
*
* @return string PDF command
*/
public function getCircle(
float $posx,
float $posy,
float $rad,
float $angs = 0,
float $angf = 360,
string $mode = 'S',
array $style = [],
int $ncv = 2
): string {
return $this->getEllipse($posx, $posy, $rad, $rad, 0, $angs, $angf, $mode, $style, $ncv);
}
/**
* Draws a circle pie sector.
*
* @param float $posx Abscissa of center point.
* @param float $posy Ordinate of center point.
* @param float $rad Radius.
* @param float $angs Angle in degrees at which starting drawing.
* @param float $angf Angle in degrees at which stop drawing.
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param StyleDataOpt $style Style.
* @param int $ncv Number of curves used to draw a 90 degrees portion of ellipse.
*
* @return string PDF command
*/
public function getPieSector(
float $posx,
float $posy,
float $rad,
float $angs = 0,
float $angf = 360,
string $mode = 'FD',
array $style = [],
int $ncv = 2
): string {
return $this->getStyleCmd($style)
. $this->getRawEllipticalArc(
$posx,
$posy,
$rad,
$rad,
0,
$angs,
$angf,
true,
$ncv,
true,
true,
false
)
. $this->getPathPaintOp($mode);
}
/**
* Draws a basic polygon.
*
* @param array<float> $points Points - array containing 4 points for each segment: (x0, y0, x1, y1, x2, y2, ...)
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param StyleDataOpt $style Style.
*
* @return string PDF command
*/
public function getBasicPolygon(
array $points,
string $mode = 'S',
array $style = [],
): string {
$nco = count($points); // number of coordinates
$out = $this->getStyleCmd($style)
. $this->getRawPoint($points[0], $points[1]);
for ($idx = 2; $idx < $nco; $idx += 2) {
$out .= $this->getRawLine($points[$idx], $points[($idx + 1)]);
}
return $out . $this->getPathPaintOp($mode);
}
/**
* Returns the polygon default style command and initialize the first segment style if missing.
*
* @param array<StyleDataOpt> $styles Array of styles -
* one style entry for each polygon segment and/or one global "all" entry.
*
* @return string PDF command
*/
protected function getDefaultSegStyle(array $styles = []): string
{
$out = '';
if (! empty($styles['all'])) {
$out .= $this->getStyleCmd($styles['all']);
}
if (empty($styles[0])) {
$styles[0] = [];
}
return $out;
}
/**
* Draws a polygon with a different style for each segment.
*
* @param array<float> $points Points - array with values (x0, y0, x1, y1,..., x(n-1), y(n-1))
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param array<StyleDataOpt> $styles Array of styles -
* one style entry for each polygon segment and/or one global "all" entry.
*
* @return string PDF command
*
* @SuppressWarnings("PHPMD.CyclomaticComplexity")
* @SuppressWarnings("PHPMD.NPathComplexity")
*/
public function getPolygon(array $points, string $mode = 'S', array $styles = []): string
{
$nco = count($points); // number of points
if ($nco < 6) {
return ''; // we need at least 3 points
}
$nseg = (int) ($nco / 2); // number of segments (including the closing one)
$out = $this->getDefaultSegStyle($styles);
if (
$this->isClosingMode($mode)
&& (($points[($nco - 2)] != $points[0]) || ($points[($nco - 1)] != $points[1]))
) {
// close polygon by adding the first point (x, y) at the end
$points[$nco++] = $points[0];
$points[$nco++] = $points[1];
if (!empty($styles[0])) {
// copy style for the last segment
$styles[($nseg - 1)] = $styles[0];
}
}
// paint the filling
if ($this->isFillingMode($mode)) {
$out .= $this->getBasicPolygon($points, $this->getModeWithoutStroke($mode));
if ($this->isClippingMode($mode)) {
return $out;
}
}
$nco -= 3;
// paint the outline
for ($idx = 0; $idx < $nco; $idx += 2) {
$segid = (int) ($idx / 2);
if (! isset($styles[$segid])) {
$styles[$segid] = [];
}
$out .= $this->getLine(
$points[$idx],
$points[($idx + 1)],
$points[($idx + 2)],
$points[($idx + 3)],
$styles[$segid]
);
}
return $out;
}
/**
* Draws a regular polygon.
*
* @param float $posx Abscissa of center point.
* @param float $posy Ordinate of center point.
* @param float $radius Radius of inscribed circle.
* @param int $sides Number of sides.
* @param float $angle Angle of the orientation (anti-clockwise).
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param array<StyleDataOpt> $styles Array of styles -
* one style entry for each polygon segment and/or one global "all" entry.
* @param string $cirmode Mode of rendering of the inscribed circle (if any). @see getPathPaintOp()
* @param StyleDataOpt $cirstyle Style of inscribed circle.
*
* @return string PDF command
*/
public function getRegularPolygon(
float $posx,
float $posy,
float $radius,
int $sides,
float $angle = 0,
string $mode = 'S',
array $styles = [],
string $cirmode = '',
array $cirstyle = []
): string {
if ($sides < 3) { // triangle is the minimum polygon
return '';
}
$out = '';
if ($cirmode !== '') {
$out .= $this->getCircle($posx, $posy, $radius, 0, 360, $cirmode, $cirstyle);
}
$points = [];
for ($idx = 0; $idx < $sides; ++$idx) {
$angrad = $this->degToRad($angle + ($idx * 360 / $sides));
$points[] = ($posx + ($radius * sin($angrad)));
$points[] = ($posy + ($radius * cos($angrad)));
}
return $out . $this->getPolygon($points, $mode, $styles);
}
/**
* Draws a star polygon.
*
* @param float $posx Abscissa of center point.
* @param float $posy Ordinate of center point.
* @param float $radius Radius of inscribed circle.
* @param int $nvert Number of vertices.
* @param int $ngaps Number of gaps (if ($ngaps % $nvert = 1) then is a regular polygon).
* @param float $angle Angle oriented (anti-clockwise).
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param array<StyleDataOpt> $styles Array of styles -
* one style entry for each polygon segment and/or one global "all" entry.
* @param string $cirmode Mode of rendering of the inscribed circle (if any). @see getPathPaintOp()
* @param StyleDataOpt $cirstyle Style of inscribed circle.
*
* @return string PDF command
*
* @SuppressWarnings("PHPMD.ExcessiveParameterList")
*/
public function getStarPolygon(
float $posx,
float $posy,
float $radius,
int $nvert,
int $ngaps,
float $angle = 0,
string $mode = 'S',
array $styles = [],
string $cirmode = '',
array $cirstyle = []
): string {
if ($nvert < 2) {
return '';
}
$out = '';
if ($cirmode !== '') {
$out .= $this->getCircle($posx, $posy, $radius, 0, 360, $cirmode, $cirstyle);
}
$points2 = [];
$visited = [];
for ($idx = 0; $idx < $nvert; ++$idx) {
$angrad = $this->degToRad($angle + ($idx * 360 / $nvert));
$points2[] = $posx + ($radius * sin($angrad));
$points2[] = $posy + ($radius * cos($angrad));
$visited[] = false;
}
$points = [];
$idx = 0;
do {
$points[] = $points2[($idx * 2)];
$points[] = $points2[(($idx * 2) + 1)];
$visited[$idx] = true;
$idx += $ngaps;
$idx %= $nvert;
} while (! $visited[$idx]);
return $out . $this->getPolygon($points, $mode, $styles);
}
/**
* Draws a rectangle with a different style for each segment.
*
* @param float $posx Abscissa of upper-left corner.
* @param float $posy Ordinate of upper-left corner.
* @param float $width Width.
* @param float $height Height.
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param array<StyleDataOpt> $styles Array of styles -
* one style entry for each side (T,R,B,L) and/or one global "all" entry.
* @return string PDF command
*/
public function getRect(
float $posx,
float $posy,
float $width,
float $height,
string $mode = 'S',
array $styles = []
): string {
$points = [
$posx, $posy,
$posx + $width, $posy,
$posx + $width, $posy + $height,
$posx, $posy + $height,
$posx, $posy,
];
return $this->getPolygon($points, $mode, $styles);
}
/**
* Draws a rounded rectangle.
*
* @param float $posx Abscissa of upper-left corner.
* @param float $posy Ordinate of upper-left corner.
* @param float $width Width.
* @param float $height Height.
* @param float $hrad X-axis radius of the ellipse used to round off the corners of the rectangle.
* @param float $vrad Y-axis radius of the ellipse used to round off the corners of the rectangle.
* @param string $corner Round corners to draw: 0 (square i-corner) or 1 (rounded i-corner) in i-position.
* Positions are int the following order: top right, bottom right, bottom left and
* top left.
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param StyleDataOpt $style Style.
*
* @return string PDF command
*
* @SuppressWarnings("PHPMD.CyclomaticComplexity")
* @SuppressWarnings("PHPMD.NPathComplexity")
*/
public function getRoundedRect(
float $posx,
float $posy,
float $width,
float $height,
float $hrad,
float $vrad,
string $corner = '1111',
string $mode = 'S',
array $style = [],
): string {
if (($corner === '0000') || (empty($hrad) && empty($vrad))) {
// basic rectangle with straight corners
return $this->getBasicRect($posx, $posy, $width, $height, $mode, $style);
}
$out = $this->getStyleCmd($style);
if ($corner[3] !== '0') {
$out .= $this->getRawPoint(($posx + $hrad), $posy);
} else {
$out .= $this->getRawPoint($posx, $posy);
}
$posxc = ($posx + $width - $hrad);
$posyc = ($posy + $vrad);
$out .= $this->getRawLine($posxc, $posy);
$arc = (4 / 3 * (sqrt(2) - 1));
$harc = ($hrad * $arc);
$varc = ($vrad * $arc);
if ($corner[0] !== '0') {
$out .= $this->getRawCurve(
($posxc + $harc),
($posyc - $vrad),
($posxc + $hrad),
($posyc - $varc),
($posxc + $hrad),
$posyc
);
} else {
$out .= $this->getRawLine(($posx + $width), $posy);
}
$posxc = ($posx + $width - $hrad);
$posyc = ($posy + $height - $vrad);
$out .= $this->getRawLine(($posx + $width), $posyc);
if ($corner[1] !== '0') {
$out .= $this->getRawCurve(
($posxc + $hrad),
($posyc + $varc),
($posxc + $harc),
($posyc + $vrad),
$posxc,
($posyc + $vrad)
);
} else {
$out .= $this->getRawLine(($posx + $width), ($posy + $height));
}
$posxc = ($posx + $hrad);
$posyc = ($posy + $height - $vrad);
$out .= $this->getRawLine($posxc, ($posy + $height));
if ($corner[2] !== '0') {
$out .= $this->getRawCurve(
($posxc - $harc),
($posyc + $vrad),
($posxc - $hrad),
($posyc + $varc),
($posxc - $hrad),
$posyc
);
} else {
$out .= $this->getRawLine($posx, ($posy + $height));
}
$posxc = ($posx + $hrad);
$posyc = ($posy + $vrad);
$out .= $this->getRawLine($posx, $posyc);
if ($corner[3] !== '0') {
$out .= $this->getRawCurve(
($posxc - $hrad),
($posyc - $varc),
($posxc - $harc),
($posyc - $vrad),
$posxc,
($posyc - $vrad)
);
} else {
$out .= $this->getRawLine($posx, $posy);
}
return $out . $this->getPathPaintOp($mode);
}
/**
* Draws an arrow.
*
* @param float $posx0 Abscissa of first point.
* @param float $posy0 Ordinate of first point.
* @param float $posx1 Abscissa of second point (head side).
* @param float $posy1 Ordinate of second point (head side)
* @param int $headmode Arrow head mode:
* 0 = draw only
* head arms; 1 =
* draw closed head
* without filling;
* 2 = closed and
* filled head; 3 =
* filled head.
* @param float $armsize Length of head arms.
* @param int $armangle Angle between an head arm and the arrow shaft.
* @param StyleDataOpt $style Line style to apply.
*
* @return string PDF command
*/
public function getArrow(
float $posx0,
float $posy0,
float $posx1,
float $posy1,
int $headmode = 0,
float $armsize = 5,
int $armangle = 15,
array $style = [],
): string {
// getting arrow direction angle; 0 deg angle is when both arms go along X axis; angle grows clockwise.
$dir_angle = atan2(($posy0 - $posy1), ($posx0 - $posx1));
if ($dir_angle < 0) {
$dir_angle += (2 * self::MPI);
}
$armangle = $this->degToRad($armangle);
$sx1 = $posx1;
$sy1 = $posy1;
if ($headmode > 0) {
// calculate the stopping point for the arrow shaft
$linewidth = 0;
$linewidth = $style['lineWidth'] ?? (float) $this->getLastStyleProperty('lineWidth', $linewidth);
$sx1 = ($posx1 + (($armsize - $linewidth) * cos($dir_angle)));
$sy1 = ($posy1 + (($armsize - $linewidth) * sin($dir_angle)));
}
$out = $this->getStyleCmd($style);
// main arrow line / shaft
$out .= $this->getLine($posx0, $posy0, $sx1, $sy1);
// left arrowhead arm tip
$hxl = ($posx1 + ($armsize * cos($dir_angle + $armangle)));
$hyl = ($posy1 + ($armsize * sin($dir_angle + $armangle)));
// right arrowhead arm tip
$hxr = ($posx1 + ($armsize * cos($dir_angle - $armangle)));
$hyr = ($posy1 + ($armsize * sin($dir_angle - $armangle)));
$modemap = [
0 => 'S',
1 => 's',
2 => 'b',
3 => 'f',
];
$points = [$hxl, $hyl, $posx1, $posy1, $hxr, $hyr];
return $out . $this->getBasicPolygon($points, $modemap[$headmode], $style);
}
/**
* Get a registration mark.
*
* @param float $posx Abscissa of center point.
* @param float $posy Ordinate of center point.
* @param float $rad Radius.
* @param bool $double If true prints two concentric crop marks.
* @param string $color Color.
*
* @return string PDF command
*/
public function getRegistrationMark(
float $posx,
float $posy,
float $rad,
bool $double = false,
string $color = 'all'
): string {
$style = [
'lineWidth' => max((0.5 / $this->kunit), ($rad / 30)),
'lineCap' => 'butt',
'lineJoin' => 'miter',
'miterLimit' => (10.0 / $this->kunit),
'dashArray' => [],
'dashPhase' => 0,
'lineColor' => $color,
'fillColor' => $color,
];
$colobj = $this->pdfColor->getColorObject($color);
if (! $colobj instanceof \Com\Tecnick\Color\Model) {
throw new GraphException('Unknow color: ' . $color);
}
$out = $colobj->getPdfColor()
. $this->getPieSector($posx, $posy, $rad, 90, 180, 'F')
. $this->getPieSector($posx, $posy, $rad, 270, 360, 'F')
. $this->getCircle($posx, $posy, $rad, 0, 360, 'S', [], 8);
if ($double) {
$radi = ($rad * 0.5);
$out .= $colobj->invertColor()->getPdfColor()
. $this->getPieSector($posx, $posy, $radi, 90, 180, 'F')
. $this->getPieSector($posx, $posy, $radi, 270, 360, 'F')
. $this->getCircle($posx, $posy, $radi, 0, 360, 'S', [], 8)
. $colobj->getPdfColor()
. $this->getPieSector($posx, $posy, $radi, 0, 90, 'F')
. $this->getPieSector($posx, $posy, $radi, 180, 270, 'F')
. $this->getCircle($posx, $posy, $radi, 0, 360, 'S', [], 8);
}
return $this->getStartTransform()
. $this->getStyleCmd($style)
. $out
. $this->getStopTransform();
}
/**
* Get a CMYK registration mark.
*
* @param float $posx Abscissa of center point.
* @param float $posy Ordinate of center point.
* @param float $rad Radius.
*
* @return string PDF command
*/
public function getCmykRegistrationMark(float $posx, float $posy, float $rad): string
{
// internal radius
$radi = ($rad * 0.6);
// external radius
$rade = ($rad * 1.3);
// line style for external circle
$style = [
'lineWidth' => max((0.5 / $this->kunit), ($rad / 30)),
'lineCap' => 'butt',
'lineJoin' => 'miter',
'miterLimit' => (10.0 / $this->kunit),
'dashArray' => [],
'dashPhase' => 0,
'lineColor' => 'All',
'fillColor' => '',
];
return $this->getStartTransform()
. (($this->pdfColor->getColorObject('Cyan') instanceof \Com\Tecnick\Color\Model)
? $this->pdfColor->getColorObject('Cyan')->getPdfColor() : '')
. $this->getPieSector($posx, $posy, $radi, 270, 360, 'F')
. (($this->pdfColor->getColorObject('Magenta') instanceof \Com\Tecnick\Color\Model)
? $this->pdfColor->getColorObject('Magenta')->getPdfColor() : '')
. $this->getPieSector($posx, $posy, $radi, 0, 90, 'F')
. (($this->pdfColor->getColorObject('Yellow') instanceof \Com\Tecnick\Color\Model)
? $this->pdfColor->getColorObject('Yellow')->getPdfColor() : '')
. $this->getPieSector($posx, $posy, $radi, 90, 180, 'F')
. (($this->pdfColor->getColorObject('Key') instanceof \Com\Tecnick\Color\Model)
? $this->pdfColor->getColorObject('Key')->getPdfColor() : '')
. $this->getPieSector($posx, $posy, $radi, 180, 270, 'F')
. $this->getStyleCmd($style)
. $this->getCircle($posx, $posy, $rad, 0, 360, 'S', [], 8)
. $this->getLine($posx, ($posy - $rade), $posx, ($posy - $radi))
. $this->getLine($posx, ($posy + $radi), $posx, ($posy + $rade))
. $this->getLine(($posx - $rade), $posy, ($posx - $radi), $posy)
. $this->getLine(($posx + $radi), $posy, ($posx + $rade), $posy)
. $this->getStopTransform();
}
}

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vendor/tecnickcom/tc-lib-pdf-graph/src/Exception.php vendored Normal file
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<?php
/**
* Exception.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Com\Tecnick\Pdf\Graph;
/**
* Com\Tecnick\Pdf\Graph\Exception
*
* Custom Exception class
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*/
class Exception extends \Exception
{
}

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vendor/tecnickcom/tc-lib-pdf-graph/src/Gradient.php vendored Normal file
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<?php
/**
* Gradient.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Com\Tecnick\Pdf\Graph;
use Com\Tecnick\Pdf\Graph\Exception as GraphException;
/**
* Com\Tecnick\Pdf\Graph\Gradient
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* @phpstan-import-type GradientData from \Com\Tecnick\Pdf\Graph\Base
* @phpstan-import-type StyleDataOpt from \Com\Tecnick\Pdf\Graph\Base
*
* @SuppressWarnings("PHPMD.ExcessiveClassComplexity")
*/
abstract class Gradient extends \Com\Tecnick\Pdf\Graph\Raw
{
/**
* Blend mode.
*
* @var array<string, bool>
*/
protected const BLENDMODE = [
'Color' => true,
'ColorBurn' => true,
'ColorDodge' => true,
'Darken' => true,
'Difference' => true,
'Exclusion' => true,
'HardLight' => true,
'Hue' => true,
'Lighten' => true,
'Luminosity' => true,
'Multiply' => true,
'Normal' => true,
'Overlay' => true,
'Saturation' => true,
'Screen' => true,
'SoftLight' => true,
];
/**
* Blend mode.
*
* @var array<string, string>
*/
protected const COLSPACE = [
'CMYK' => 'DeviceCMYK',
'RGB' => 'DeviceRGB',
'GRAY' => 'DeviceGray',
];
/**
* Returns the gradients array
*
* @return array<int, GradientData>
*/
public function getGradientsArray(): array
{
return $this->gradients;
}
/**
* Draws a basic rectangle
*
* @param float $posx Abscissa of upper-left corner.
* @param float $posy Ordinate of upper-left corner.
* @param float $width Width.
* @param float $height Height.
* @param string $mode Mode of rendering. @see getPathPaintOp()
* @param StyleDataOpt $style Style.
*
* @return string PDF command
*/
public function getBasicRect(
float $posx,
float $posy,
float $width,
float $height,
string $mode = 'S',
array $style = []
): string {
return $this->getStyleCmd($style)
. $this->getRawRect($posx, $posy, $width, $height, $mode);
}
/**
* Get a linear colour gradient command.
*
* @param float $posx Abscissa of the top left corner of the rectangle.
* @param float $posy Ordinate of the top left corner of the rectangle.
* @param float $width Width of the rectangle.
* @param float $height Height of the rectangle.
* @param string $colorstart Starting color.
* @param string $colorend Ending color.
* @param array<float> $coords Gradient vector (x1, y1, x2, y2).
*
* @return string PDF command
*/
public function getLinearGradient(
float $posx,
float $posy,
float $width,
float $height,
string $colorstart,
string $colorend,
array $coords = [0, 0, 1, 0]
): string {
return $this->getStartTransform()
. $this->getClippingRect($posx, $posy, $width, $height)
. $this->getGradientTransform($posx, $posy, $width, $height)
. $this->getGradient(
2,
$coords,
[
[
'color' => $colorstart,
'exponent' => 1.0,
'offset' => 0.0,
'opacity' => 1.0,
],
[
'color' => $colorend,
'exponent' => 1.0,
'offset' => 1.0,
'opacity' => 1.0,
],
],
'',
false
)
. $this->getStopTransform();
}
/**
* Get a radial colour gradient command.
*
* @param float $posx Abscissa of the top left corner of the rectangle.
* @param float $posy Ordinate of the top left corner of the rectangle.
* @param float $width Width of the rectangle.
* @param float $height Height of the rectangle.
* @param string $colorstart Starting color.
* @param string $colorend Ending color.
* @param array<float> $coords Array of the form (fx, fy, cx, cy, r) where
* (fx, fy) is the starting point of the
* gradient with $colorstart (be inside the
* circle), (cx, cy) is the center of the
* circle with $colorend, and r is the radius
* of the circle.
*
* @return string PDF command
*/
public function getRadialGradient(
float $posx,
float $posy,
float $width,
float $height,
string $colorstart,
string $colorend,
array $coords = [0.5, 0.5, 0.5, 0.5, 1]
): string {
return $this->getStartTransform()
. $this->getClippingRect($posx, $posy, $width, $height)
. $this->getGradientTransform($posx, $posy, $width, $height)
. $this->getGradient(
3,
$coords,
[
[
'color' => $colorstart,
'exponent' => 1.0,
'offset' => 0.0,
'opacity' => 1.0,
],
[
'color' => $colorend,
'exponent' => 1.0,
'offset' => 1.0,
'opacity' => 1.0,
],
],
'',
false
)
. $this->getStopTransform();
}
/**
* Rectangular clipping area.
*
* @param float $posx Abscissa of the top left corner of the rectangle.
* @param float $posy Ordinate of the top left corner of the rectangle.
* @param float $width Width of the rectangle.
* @param float $height Height of the rectangle.
* @param bool $eoclip If true, set clipping path using even-odd rule.
*/
public function getClippingRect(float $posx, float $posy, float $width, float $height, bool $eoclip = false): string
{
$mode = $eoclip ? 'CEO' : 'CNZ';
return $this->getRawRect($posx, $posy, $width, $height, $mode);
}
/**
* Rectangular clipping area.
*
* @param float $posx Abscissa of the top left corner of the rectangle.
* @param float $posy Ordinate of the top left corner of the rectangle.
* @param float $width Width of the rectangle.
* @param float $height Height of the rectangle.
*/
public function getGradientTransform(float $posx, float $posy, float $width, float $height): string
{
$ctm = [
($width * $this->kunit),
0,
0,
($height * $this->kunit),
($posx * $this->kunit),
(($this->pageh - ($posy + $height)) * $this->kunit),
];
return $this->getTransformation($ctm);
}
/**
* Get a color gradient PDF command.
*
* @param int $type Type of gradient (Not all types are currently supported):
* 1 = Function-based shading; 2 = Axial shading; 3 = Radial
* shading; 4 = Free-form Gouraud-shaded triangle mesh; 5 =
* Lattice-form Gouraud-shaded triangle mesh; 6 = Coons
* patch mesh; 7 Tensor-product patch mesh
* @param array<float> $coords Array of coordinates.
* @param array<int, array{
* 'color': string,
* 'exponent'?: float,
* 'opacity'?: float,
* 'offset'?: float,
* }> $stops Array gradient color components:
* color = color; offset = (0 to 1)
* represents a location along the
* gradient vector; exponent =
* exponent of the exponential
* interpolation function (default
* = 1).
* @param string $bgcolor Background color
* @param bool $antialias Flag indicating whether to filter the
* shading function to prevent aliasing artifacts.
*
* @return string PDF command
*/
public function getGradient(
int $type,
array $coords,
array $stops,
string $bgcolor,
bool $antialias = false
): string {
if ($this->pdfa) {
return '';
}
$model = $this->pdfColor->getColorObject($stops[0]['color']);
if (! $model instanceof \Com\Tecnick\Color\Model) {
throw new GraphException('Invalid color');
}
$ngr = (1 + count($this->gradients));
$this->gradients[$ngr] = $this->getGradientStops(
[
'antialias' => $antialias,
'background' => $this->pdfColor->getColorObject($bgcolor),
'colors' => [],
'colspace' => self::COLSPACE[$model->getType()],
'coords' => $coords,
'id' => 0,
'pattern' => 0,
'stream' => '',
'transparency' => false,
'type' => $type,
],
$stops
);
$out = '';
if ($this->gradients[$ngr]['transparency']) {
// paint luminosity gradient
$out .= '/TGS' . $ngr . ' gs' . "\n";
}
// paint the gradient
$out .= '/Sh' . $ngr . ' sh' . "\n";
return $out;
}
/**
* Returns the last gradient ID to be used with XOBjects.
*
* @return ?int
*/
public function getLastGradientID(): ?int
{
return array_key_last($this->gradients);
}
/**
* Process the gradient stops.
*
* @param GradientData $grad Array containing gradient info
* @param array<int, array{
* 'color': string,
* 'exponent'?: float,
* 'opacity'?: float,
* 'offset'?: float,
* }> $stops Array gradient color components:
* color = color;
* offset = (0 to 1) represents a location along the gradient vector;
* exponent = exponent of the exponential interpolation function (default = 1).
*
* @return GradientData Gradient array.
*/
protected function getGradientStops(array $grad, array $stops): array
{
$num_stops = count($stops);
$last_stop_id = ($num_stops - 1);
foreach ($stops as $key => $stop) {
$grad['colors'][$key] = [];
$grad['colors'][$key]['color'] = $stop['color'];
$grad['colors'][$key]['exponent'] = 1;
if (isset($stop['exponent'])) {
// exponent for the interpolation function
$grad['colors'][$key]['exponent'] = $stop['exponent'];
}
$grad['colors'][$key]['opacity'] = 1;
if (isset($stop['opacity'])) {
$grad['colors'][$key]['opacity'] = $stop['opacity'];
$grad['transparency'] = ($grad['transparency'] || ($stop['opacity'] < 1));
}
// offset represents a location along the gradient vector
if (isset($stop['offset'])) {
$grad['colors'][$key]['offset'] = $stop['offset'];
} elseif ($key == 0) {
$grad['colors'][$key]['offset'] = 0;
} elseif ($key == $last_stop_id) {
$grad['colors'][$key]['offset'] = 1;
} elseif (isset($grad['colors'][($key - 1)]['offset'])) {
$offsetstep = ((1.0 - $grad['colors'][($key - 1)]['offset']) / ($num_stops - $key));
$grad['colors'][$key]['offset'] = ($grad['colors'][($key - 1)]['offset'] + $offsetstep);
}
}
return $grad;
}
/**
* Paints a coons patch mesh.
*
* @param float $posx Abscissa of the top left corner of the rectangle.
* @param float $posy Ordinate of the top left corner of the rectangle.
* @param float $width Width of the rectangle.
* @param float $height Height of the rectangle.
* @param string $colll Lower-Left corner color.
* @param string $collr Lower-Right corner color.
* @param string $colur Upper-Right corner color.
* @param string $colul Upper-Left corner color.
* @param array<float> $coords Coordinates
* @param float $coords_min Minimum value used by the coordinates.
* If a coordinate's value is smaller
* than this it will be cut to
* coords_min.
* @param float $coords_max Maximum value used by the coordinates.
* If a coordinate's value is greater
* than this it will be cut to
* coords_max.
* @param bool $antialias Flag indicating whether to filter the
* shading function to prevent aliasing artifacts.
*
* @return string PDF command
*
* @SuppressWarnings("PHPMD.ExcessiveParameterList")
* @SuppressWarnings("PHPMD.ExcessiveMethodLength")
*/
public function getCoonsPatchMeshWithCoords(
float $posx,
float $posy,
float $width,
float $height,
string $colll = 'yellow',
string $collr = 'blue',
string $colur = 'green',
string $colul = 'red',
array $coords = [
0.00,
0.00,
0.33,
0.00,
0.67,
0.00,
1.00,
0.00,
1.00,
0.33,
1.00,
0.67,
1.00,
1.00,
0.67,
1.00,
0.33,
1.00,
0.00,
1.00,
0.00,
0.67,
0.00,
0.33,
],
float $coords_min = 0.0,
float $coords_max = 1.0,
bool $antialias = false
): string {
if ($this->pdfa) {
return '';
}
// simple array -> convert to multi patch array
$patch_array = [
0 => [
'f' => 0,
'points' => $coords,
'colors' => [
0 => [
'red' => 1,
'green' => 1,
'blue' => 0,
'alpha' => 1,
],
1 => [
'red' => 0,
'green' => 0,
'blue' => 1,
'alpha' => 1,
],
2 => [
'red' => 0,
'green' => 1,
'blue' => 0,
'alpha' => 1,
],
3 => [
'red' => 1,
'green' => 0,
'blue' => 0,
'alpha' => 1,
],
],
],
];
$colllobj = $this->pdfColor->getColorObject($colll);
if (! $colllobj instanceof \Com\Tecnick\Color\Model) {
throw new GraphException('Invalid Lower-Left corner color');
}
$patch_array[0]['colors'][0] = $colllobj->toRgbArray();
$collrobj = $this->pdfColor->getColorObject($collr);
if (! $collrobj instanceof \Com\Tecnick\Color\Model) {
throw new GraphException('Invalid Lower-Right corner color');
}
$patch_array[0]['colors'][1] = $collrobj->toRgbArray();
$colurobj = $this->pdfColor->getColorObject($colur);
if (! $colurobj instanceof \Com\Tecnick\Color\Model) {
throw new GraphException('Invalid Upper-Right corner color');
}
$patch_array[0]['colors'][2] = $colurobj->toRgbArray();
$colulobj = $this->pdfColor->getColorObject($colul);
if (! $colulobj instanceof \Com\Tecnick\Color\Model) {
throw new GraphException('Invalid Upper-Left corner color');
}
$patch_array[0]['colors'][3] = $colulobj->toRgbArray();
return $this->getCoonsPatchMesh(
$posx,
$posy,
$width,
$height,
$patch_array,
$coords_min,
$coords_max,
$antialias,
);
}
/**
* Paints a coons patch mesh.
*
* @param float $posx Abscissa of the top left corner of the rectangle.
* @param float $posy Ordinate of the top left corner of the rectangle.
* @param float $width Width of the rectangle.
* @param float $height Height of the rectangle.
* @param array<array{
* 'f': int,
* 'points': array<float>,
* 'colors': array<int, array<string, float>>,
* }> $patch_array For one patch mesh:
* array(float x1,
* float y1, ....
* float x12, float
* y12): 12 pairs of
* coordinates
* (normally from 0 to
* 1) which specify
* the Bezier control
* points that define
* the patch. First
* pair is the lower
* left edge point,
* next is its right
* control point
* (control point 2).
* Then the other
* points are defined
* in the order:
* control point 1,
* edge point, control
* point 2 going
* counter-clockwise
* around the patch.
* Last (x12, y12) is
* the first edge
* point's left
* control point
* (control point 1).
* For two or more
* patch meshes:
* array[number of
* patches] - arrays
* with the following
* keys for each
* patch: f: where to
* put that patch (0 =
* first patch, 1, 2,
* 3 = right, top and
* left) points: 12
* pairs of
* coordinates of the
* Bezier control
* points as above for
* the first patch, 8
* pairs of
* coordinates for the
* following patches,
* ignoring the
* coordinates already
* defined by the
* precedent patch
* colors: must be 4
* colors for the
* first patch, 2
* colors for the
* following patches
* @param float $coords_min Minimum value used by the coordinates.
* If a coordinate's value is smaller
* than this it will be cut to
* coords_min.
* @param float $coords_max Maximum value used by the coordinates.
* If a coordinate's value is greater
* than this it will be cut to
* coords_max.
* @param bool $antialias Flag indicating whether to filter the
* shading function to prevent aliasing artifacts.
*
* @return string PDF command
*
* @SuppressWarnings("PHPMD.ExcessiveParameterList")
* @SuppressWarnings("PHPMD.ExcessiveMethodLength")
* @SuppressWarnings("PHPMD.CyclomaticComplexity")
*/
public function getCoonsPatchMesh(
float $posx,
float $posy,
float $width,
float $height,
array $patch_array = [],
float $coords_min = 0.0,
float $coords_max = 1.0,
bool $antialias = false
): string {
if ($this->pdfa) {
return '';
}
$ngr = (1 + count($this->gradients));
$this->gradients[$ngr] = [
'antialias' => $antialias,
'colors' => [],
'background' => null,
'colspace' => 'DeviceRGB',
'coords' => [],
'id' => 0,
'pattern' => 0,
'stream' => '',
'transparency' => false,
'type' => 6, //coons patch mesh
];
$bpcd = 65535; // 16 bits per coordinate
foreach ($patch_array as $par) {
$this->gradients[$ngr]['stream'] .= chr($par['f']); // start with the edge flag as 8 bit
foreach ($par['points'] as $point) {
// each point as 16 bit
$point = floor(
max(
0,
min(
$bpcd,
((($point - $coords_min) / ($coords_max - $coords_min)) * $bpcd)
)
)
);
$this->gradients[$ngr]['stream'] .= chr((int) floor($point / 256)) . chr((int) floor($point % 256));
}
foreach ($par['colors'] as $color) {
// each color component as 8 bit
$this->gradients[$ngr]['stream'] .= chr((int) floor($color['red'] * 255))
. chr((int) floor($color['green'] * 255))
. chr((int) floor($color['blue'] * 255));
}
}
return $this->getStartTransform()
. $this->getClippingRect($posx, $posy, $width, $height)
. $this->getGradientTransform($posx, $posy, $width, $height)
. '/Sh' . $ngr . ' sh' . "\n"
. $this->getStopTransform();
}
/**
* Paints registration bars with color transtions
*
* @param float $posx Abscissa of the top left corner of the rectangle.
* @param float $posy Ordinate of the top left corner of the rectangle.
* @param float $width Width of the rectangle.
* @param float $height Height of the rectangle.
* @param bool $vertical If true prints bar vertically, otherwise horizontally.
* @param array<int, array<string>> $colors Array of colors to print,
* each entry is a color
* string or an array of two
* transition colors;
*
* @return string PDF command
*
* @SuppressWarnings("PHPMD.CyclomaticComplexity")
*/
public function getColorRegistrationBar(
float $posx,
float $posy,
float $width,
float $height,
bool $vertical = false,
array $colors = [
// GRAY : black to white
['g(0%)', 'g(100%)'],
// RGB : red to white
['rgb(100%,0%,0%)', 'rgb(100%,100%,100%)'],
// RGB : green to white
['rgb(0%,100%,0%)', 'rgb(100%,100%,100%)'],
// RGB : blue to white
['rgb(0%,0%,100%)', 'rgb(100%,100%,100%)'],
// CMYK : cyan to white
['cmyk(100%,0%,0,0%)', 'cmyk(0%,0%,0,0%)'],
// CMYK : magenta to white
['cmyk(0%,100%,0,0%)', 'cmyk(0%,0%,0,0%)'],
// CMYK : yellow to white
['cmyk(0%,0%,100,0%)', 'cmyk(0%,0%,0,0%)'],
// CMYK : black to white
['cmyk(0%,0%,0,100%)', 'cmyk(0%,0%,0,0%)'],
]
): string {
$numbars = count($colors);
if ($numbars <= 0) {
return '';
}
// set bar measures
if ($vertical) {
$coords = [0, 1, 0, 0]; // coordinates for gradient transition
$wbr = ($width / $numbars); // bar width
$hbr = $height; // bar height
$xdt = $wbr; // delta x
$ydt = 0; // delta y
} else {
$coords = [0, 0, 1, 0];
$wbr = $width;
$hbr = ($height / $numbars);
$xdt = 0;
$ydt = $hbr;
}
$xbr = $posx;
$ybr = $posy;
$out = '';
foreach ($colors as $color) {
if (! empty($color) && ! empty($color[0])) {
if (! isset($color[1])) {
$color[1] = $color[0];
}
if (($color[0] !== $color[1]) && (! $this->pdfa)) {
// color gradient
$out .= $this->getLinearGradient($xbr, $ybr, $wbr, $hbr, $color[0], $color[1], $coords);
} else {
// colored rectangle
$out .= $this->getStartTransform();
$colobj = $this->pdfColor->getColorObject($color[0]);
if ($colobj instanceof \Com\Tecnick\Color\Model) {
$out .= $colobj->getPdfColor();
}
$out .= $this->getBasicRect($xbr, $ybr, $wbr, $hbr, 'F')
. $this->getStopTransform();
}
}
$xbr += $xdt;
$ybr += $ydt;
}
return $out;
}
/**
* Get a crop-mark.
*
* @param float $posx Abscissa of the crop-mark center.
* @param float $posy Ordinate of the crop-mark center.
* @param float $width Width of the crop-mark.
* @param float $height Height of the crop-mark.
* @param string $type Type of crop mark - one symbol per type:
* T = TOP, B = BOTTOM, L = LEFT, R = RIGHT
* @param StyleDataOpt $style Line style to apply.
*
* @return string PDF command
*/
public function getCropMark(
float $posx,
float $posy,
float $width,
float $height,
string $type = 'TBLR',
array $style = []
): string {
$crops = array_unique(str_split(strtoupper($type), 1));
$space_ratio = 4;
$dhw = ($width / $space_ratio); // horizontal space to leave before the intersection point
$dvh = ($height / $space_ratio); // vertical space to leave before the intersection point
$out = '';
foreach ($crops as $crop) {
switch ($crop) {
case 'T':
$posx1 = $posx;
$posy1 = ($posy - $height);
$posx2 = $posx;
$posy2 = ($posy - $dvh);
break;
case 'B':
$posx1 = $posx;
$posy1 = ($posy + $dvh);
$posx2 = $posx;
$posy2 = ($posy + $height);
break;
case 'L':
$posx1 = ($posx - $width);
$posy1 = $posy;
$posx2 = ($posx - $dhw);
$posy2 = $posy;
break;
case 'R':
$posx1 = ($posx + $dhw);
$posy1 = $posy;
$posx2 = ($posx + $width);
$posy2 = $posy;
break;
default:
continue 2;
}
$out .= $this->getRawPoint($posx1, $posy1)
. $this->getRawLine($posx2, $posy2)
. $this->getPathPaintOp('S');
}
if ($out === '') {
return '';
}
return $this->getStartTransform()
. $this->getStyleCmd($style)
. $out
. $this->getStopTransform();
}
/**
* Get overprint mode for stroking (OP) and non-stroking (op) painting operations.
* (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008).
*
* @param bool $stroking If true apply overprint for stroking operations.
* @param bool|null $nonstroking If true apply overprint for painting operations other than stroking.
* @param int $mode Overprint mode:
* 0 = each source
* colour
* component value
* replaces the
* value
* previously
* painted for the
* corresponding
* device
* colorant; 1 = a
* tint value of
* 0.0 for a
* source colour
* component shall
* leave the
* corresponding
* component of
* the previously
* painted colour
* unchanged.
*
* @return string PDF command
*/
public function getOverprint(
bool $stroking = true,
?bool $nonstroking = null,
int $mode = 0
): string {
if ($nonstroking === null) {
$nonstroking = $stroking;
}
return $this->getExtGState(
[
'OP' => $stroking,
'op' => $nonstroking,
'OPM' => max(0, min(1, $mode)),
]
);
}
/**
* Set alpha for stroking (CA) and non-stroking (ca) operations.
*
* @param float $stroking Alpha value for stroking operations:
* real value from 0 (transparent) to 1 (opaque).
* @param string $bmv Blend mode, one of the following:
* Normal, Multiply, Screen,
* Overlay, Darken, Lighten,
* ColorDodge, ColorBurn, HardLight,
* SoftLight, Difference, Exclusion,
* Hue, Saturation, Color,
* Luminosity.
* @param float|string $nonstroking Alpha value for non-stroking operations:
* real value from 0 (transparent) to 1
* (opaque).
*
* @return string PDF command
*/
public function getAlpha(
float $stroking = 1,
string $bmv = 'Normal',
float|string $nonstroking = '',
bool $ais = false
): string {
if ($nonstroking == '') {
$nonstroking = $stroking;
}
if ($bmv[0] == '/') {
// remove trailing slash
$bmv = substr($bmv, 1);
}
if (! isset(self::BLENDMODE[$bmv])) {
$bmv = 'Normal';
}
return $this->getExtGState(
[
'CA' => $stroking,
'ca' => (float) $nonstroking,
'BM' => '/' . $bmv,
'AIS' => $ais,
]
);
}
}

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<?php
/**
* Raw.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Com\Tecnick\Pdf\Graph;
/**
* Com\Tecnick\Pdf\Graph\Raw
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*/
abstract class Raw extends \Com\Tecnick\Pdf\Graph\Transform
{
/**
* Begin a new subpath by moving the current point to the specified coordinates,
* omitting any connecting line segment.
*
* @param float $posx Abscissa of point.
* @param float $posy Ordinate of point.
*
* @return string PDF command
*/
public function getRawPoint(float $posx, float $posy): string
{
return sprintf(
'%F %F m' . "\n",
($posx * $this->kunit),
(($this->pageh - $posy) * $this->kunit)
);
}
/**
* Append a straight line segment from the current point to the specified one.
* The new current point shall be the one specified.
*
* @param float $posx Abscissa of end point.
* @param float $posy Ordinate of end point.
*
* @return string PDF command
*/
public function getRawLine(float $posx, float $posy): string
{
return sprintf(
'%F %F l' . "\n",
($posx * $this->kunit),
(($this->pageh - $posy) * $this->kunit)
);
}
/**
* Append a rectangle to the current path as a complete subpath,
* with lower-left corner in the specified point and dimensions width and height in user units.
*
* @param float $posx Abscissa of upper-left corner.
* @param float $posy Ordinate of upper-left corner.
* @param float $width Width.
* @param float $height Height.
* @param string $mode Mode of rendering. @see getPathPaintOp()
*
* @return string PDF command
*/
public function getRawRect(
float $posx,
float $posy,
float $width,
float $height,
string $mode = ''
): string {
return sprintf(
'%F %F %F %F re' . "\n" . $this->getPathPaintOp($mode, ''),
($posx * $this->kunit),
(($this->pageh - $posy) * $this->kunit),
($width * $this->kunit),
(-$height * $this->kunit)
);
}
/**
* Append a cubic Bezier curve to the current path.
* The curve shall extend from the current point to the point (posx3, posy3),
* using (posx1, posy1) and (posx2, posy2) as the Bezier control points.
* The new current point shall be (posx3, posy3).
*
* @param float $posx1 Abscissa of control point 1.
* @param float $posy1 Ordinate of control point 1.
* @param float $posx2 Abscissa of control point 2.
* @param float $posy2 Ordinate of control point 2.
* @param float $posx3 Abscissa of end point.
* @param float $posy3 Ordinate of end point.
*
* @return string PDF command
*/
public function getRawCurve(
float $posx1,
float $posy1,
float $posx2,
float $posy2,
float $posx3,
float $posy3
): string {
return sprintf(
'%F %F %F %F %F %F c' . "\n",
($posx1 * $this->kunit),
(($this->pageh - $posy1) * $this->kunit),
($posx2 * $this->kunit),
(($this->pageh - $posy2) * $this->kunit),
($posx3 * $this->kunit),
(($this->pageh - $posy3) * $this->kunit)
);
}
/**
* Append a cubic Bezier curve to the current path.
* The curve shall extend from the current point to the point (posx3, posy3),
* using the current point and (posx2, posy2) as the Bezier control points.
* The new current point shall be (posx3, posy3).
*
* @param float $posx2 Abscissa of control point 2.
* @param float $posy2 Ordinate of control point 2.
* @param float $posx3 Abscissa of end point.
* @param float $posy3 Ordinate of end point.
*
* @return string PDF command
*/
public function getRawCurveV(float $posx2, float $posy2, float $posx3, float $posy3): string
{
return sprintf(
'%F %F %F %F v' . "\n",
($posx2 * $this->kunit),
(($this->pageh - $posy2) * $this->kunit),
($posx3 * $this->kunit),
(($this->pageh - $posy3) * $this->kunit)
);
}
/**
* Append a cubic Bezier curve to the current path.
* The curve shall extend from the current point to the point (posx3, posy3),
* using (posx1, posy1) and (posx3, posy3) as the Bezier control points.
* The new current point shall be (posx3, posy3).
*
* @param float $posx1 Abscissa of control point 1.
* @param float $posy1 Ordinate of control point 1.
* @param float $posx3 Abscissa of end point.
* @param float $posy3 Ordinate of end point.
*
* @return string PDF command
*/
public function getRawCurveY(float $posx1, float $posy1, float $posx3, float $posy3): string
{
return sprintf(
'%F %F %F %F y' . "\n",
($posx1 * $this->kunit),
(($this->pageh - $posy1) * $this->kunit),
($posx3 * $this->kunit),
(($this->pageh - $posy3) * $this->kunit)
);
}
/**
* Initialize angles for the elliptical arc.
*
* @param float $ags Angle in degrees at which starting drawing.
* @param float $agf Angle in degrees at which stop drawing.
* @param float $rdh Horizontal radius.
* @param float $rdv Vertical radius (if = 0 then it is a circle).
* @param bool $ccw If true draws in counter-clockwise direction.
* @param bool $svg If true the angles are in svg mode (already calculated).
*/
protected function setRawEllipticalArcAngles(
float &$ags,
float &$agf,
float $rdv,
float $rdh,
bool $ccw,
bool $svg
): void {
$ags = $this->degToRad($ags);
$agf = $this->degToRad($agf);
if (! $svg) {
$ags = atan2((sin($ags) / $rdv), (cos($ags) / $rdh));
$agf = atan2((sin($agf) / $rdv), (cos($agf) / $rdh));
}
if ($ags < 0) {
$ags += (2 * self::MPI);
}
if ($agf < 0) {
$agf += (2 * self::MPI);
}
if ($ccw && ($ags > $agf)) {
// reverse rotation
$ags -= (2 * self::MPI);
} elseif (! $ccw && ($ags < $agf)) {
// reverse rotation
$agf -= (2 * self::MPI);
}
}
/**
* Append an elliptical arc to the current path.
* An ellipse is formed from n Bezier curves.
*
* @param float $posxc Abscissa of center point.
* @param float $posyc Ordinate of center point.
* @param float $rdh Horizontal radius.
* @param float $rdv Vertical radius (if = 0 then it is a circle).
* @param float $posxang Angle between the X-axis and the major axis of the ellipse.
* @param float $angs Angle in degrees at which starting drawing.
* @param float $angf Angle in degrees at which stop drawing.
* @param bool $pie If true do not mark the border point (used to draw pie sectors).
* @param float $ncv Number of curves used to draw a 90 degrees portion of ellipse.
* @param bool $startpoint If true output a starting point.
* @param bool $ccw If true draws in counter-clockwise direction.
* @param bool $svg If true the angles are in svg mode (already calculated).
* @param array<int> $bbox If provided, it will be filled with the bounding box coordinates
* (x min, y min, x max, y max).
*
* @return string PDF command
*
* @SuppressWarnings("PHPMD.ExcessiveParameterList")
* @SuppressWarnings("PHPMD.ExcessiveMethodLength")
*/
public function getRawEllipticalArc(
float $posxc,
float $posyc,
float $rdh,
float $rdv,
float $posxang = 0.0,
float $angs = 0.0,
float $angf = 360.0,
bool $pie = false,
float $ncv = 2,
bool $startpoint = true,
bool $ccw = true,
bool $svg = false,
array &$bbox = []
): string {
$out = '';
if (($rdh <= 0) || ($rdv < 0)) {
return '';
}
$bbox = [PHP_INT_MAX, PHP_INT_MAX, 0, 0];
if ($pie) {
$out .= $this->getRawPoint($posxc, $posyc); // center of the arc
}
$posxang = $this->degToRad($posxang);
$ags = $angs;
$agf = $angf;
$this->setRawEllipticalArcAngles($ags, $agf, $rdv, $rdh, $ccw, $svg);
$total_angle = ($agf - $ags);
$ncv = max(2, $ncv);
$ncv *= (2 * abs($total_angle) / self::MPI); // total arcs to draw
$ncv = round($ncv) + 1;
$arcang = ($total_angle / $ncv); // angle of each arc
$posx0 = $posxc; // X center point in PDF coordinates
$posy0 = ($this->pageh - $posyc); // Y center point in PDF coordinates
$ang = $ags; // starting angle
$alpha = sin($arcang) * ((sqrt(4 + (3 * tan(($arcang) / 2) ** 2)) - 1) / 3);
$cos_xang = cos($posxang);
$sin_xang = sin($posxang);
$cos_ang = cos($ang);
$sin_ang = sin($ang);
// first arc point
$px1 = $posx0 + ($rdh * $cos_xang * $cos_ang) - ($rdv * $sin_xang * $sin_ang);
$py1 = $posy0 + ($rdh * $sin_xang * $cos_ang) + ($rdv * $cos_xang * $sin_ang);
// first Bezier control point
$qx1 = ($alpha * ((-$rdh * $cos_xang * $sin_ang) - ($rdv * $sin_xang * $cos_ang)));
$qy1 = ($alpha * ((-$rdh * $sin_xang * $sin_ang) + ($rdv * $cos_xang * $cos_ang)));
if ($pie) {
$out .= $this->getRawLine($px1, ($this->pageh - $py1)); // line from center to arc starting point
} elseif ($startpoint) {
$out .= $this->getRawPoint($px1, ($this->pageh - $py1)); // arc starting point
}
// draw arcs
for ($idx = 1; $idx <= $ncv; ++$idx) {
$ang = $ags + ($idx * $arcang); // starting angle
if ($idx == $ncv) {
$ang = $agf;
}
$cos_ang = cos($ang);
$sin_ang = sin($ang);
// second arc point
$px2 = $posx0 + ($rdh * $cos_xang * $cos_ang) - ($rdv * $sin_xang * $sin_ang);
$py2 = $posy0 + ($rdh * $sin_xang * $cos_ang) + ($rdv * $cos_xang * $sin_ang);
// second Bezier control point
$qx2 = ($alpha * ((-$rdh * $cos_xang * $sin_ang) - ($rdv * $sin_xang * $cos_ang)));
$qy2 = ($alpha * ((-$rdh * $sin_xang * $sin_ang) + ($rdv * $cos_xang * $cos_ang)));
// draw arc
$cx1 = ($px1 + $qx1);
$cy1 = ($this->pageh - ($py1 + $qy1));
$cx2 = ($px2 - $qx2);
$cy2 = ($this->pageh - ($py2 - $qy2));
$cx3 = $px2;
$cy3 = ($this->pageh - $py2);
$out .= $this->getRawCurve($cx1, $cy1, $cx2, $cy2, $cx3, $cy3);
// get bounding box coordinates
$bbox = [
min($bbox[0], (int) $cx1, (int) $cx2, (int) $cx3),
min($bbox[1], (int) $cy1, (int) $cy2, (int) $cy3),
max($bbox[2], (int) $cx1, (int) $cx2, (int) $cx3),
max($bbox[3], (int) $cy1, (int) $cy2, (int) $cy3),
];
// move to next point
$px1 = $px2;
$py1 = $py2;
$qx1 = $qx2;
$qy1 = $qy2;
}
if ($pie) {
$out .= $this->getRawLine($posxc, $posyc);
// get bounding box coordinates
$bbox = [
min($bbox[0], (int) $posxc),
min($bbox[1], (int) $posyc),
max($bbox[2], (int) $posxc),
max($bbox[3], (int) $posyc),
];
}
return $out;
}
/**
* Returns the angle in radiants between two vectors with the same origin point.
* Angles are counted counter-clock wise.
*
* @param float $posx1 X coordinate of first vector point.
* @param float $posy1 Y coordinate of first vector point.
* @param float $posx2 X coordinate of second vector point.
* @param float $posy2 Y coordinate of second vector point.
*
* @return float Angle in radiants
*/
public function getVectorsAngle(
float $posx1,
float $posy1,
float $posx2,
float $posy2,
): float {
$dprod = (($posx1 * $posx2) + ($posy1 * $posy2));
$dist1 = sqrt(($posx1 * $posx1) + ($posy1 * $posy1));
$dist2 = sqrt(($posx2 * $posx2) + ($posy2 * $posy2));
$distprod = ($dist1 * $dist2);
if ($distprod == 0) {
return 0;
}
$angle = acos(min(1, max(-1, ($dprod / $distprod))));
if ((($posx1 * $posy2) - ($posx2 * $posy1)) < 0) {
$angle *= -1;
}
return $angle;
}
}

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<?php
/**
* Style.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Com\Tecnick\Pdf\Graph;
use Com\Tecnick\Pdf\Graph\Exception as GraphException;
/**
* Com\Tecnick\Pdf\Graph\Style
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* @phpstan-import-type StyleDataOpt from \Com\Tecnick\Pdf\Graph\Base
*
* @SuppressWarnings("PHPMD.ExcessiveClassComplexity")
*/
abstract class Style extends \Com\Tecnick\Pdf\Graph\Base
{
/**
* Array of restore points (style ID).
*
* @var array<int>
*/
protected array $stylemark = [0];
/**
* Map values for lineCap.
*
* @var array<int|string, int>
*/
protected const LINECAPMAP = [
0 => 0,
1 => 1,
2 => 2,
'butt' => 0,
'round' => 1,
'square' => 2,
];
/**
* Map values for lineJoin.
*
* @var array<int|string, int>
*/
protected const LINEJOINMAP = [
0 => 0,
1 => 1,
2 => 2,
'miter' => 0,
'round' => 1,
'bevel' => 2,
];
/**
* Map path paint operators.
*
* @var array<string, string>
*/
protected const PPOPMAP = [
'S' => 'S',
'D' => 'S',
's' => 's',
'h S' => 's',
'd' => 's',
'f' => 'f',
'F' => 'f',
'h f' => 'h f',
'f*' => 'f*',
'F*' => 'f*',
'h f*' => 'h f*',
'B' => 'B',
'FD' => 'B',
'DF' => 'B',
'B*' => 'B*',
'F*D' => 'B*',
'DF*' => 'B*',
'b' => 'b',
'h B' => 'b',
'fd' => 'b',
'df' => 'b',
'b*' => 'b*',
'h B*' => 'b*',
'f*d' => 'b*',
'df*' => 'b*',
'W n' => 'W n',
'CNZ' => 'W n',
'W* n' => 'W* n',
'CEO' => 'W* n',
'h' => 'h',
'n' => 'n',
];
/**
* Filling modes.
*
* @var array<string, bool>
*/
protected const MODEFILLING = [
'f' => true,
'f*' => true,
'B' => true,
'B*' => true,
'b' => true,
'b*' => true,
];
/**
* Stroking Modes.
*
* @var array<string, bool>
*/
protected const MODESTROKING = [
'S' => true,
's' => true,
'B' => true,
'B*' => true,
'b' => true,
'b*' => true,
];
/**
* Closing Modes.
*
* @var array<string, bool>
*/
protected const MODECLOSING = [
'b' => true,
'b*' => true,
's' => true,
];
/**
* Clipping Modes.
*
* @var array<string, bool>
*/
protected const MODECLIPPING = [
'CEO' => true,
'CNZ' => true,
'W n' => true,
'W* n' => true,
];
/**
* Map of equivalent modes without close.
*
* @var array<string, string>
*/
protected const MODETONOCLOSE = [
's' => 'S',
'b' => 'B',
'b*' => 'B*',
];
/**
* Map of equivalent modes without fill.
*
* @var array<string, string>
*/
protected const MODETONOFILL = [
'f' => '',
'f*' => '',
'B' => 'S',
'B*' => 'S',
'b' => 's',
'b*' => 's',
];
/**
* Map of equivalent modes without STROKE.
*
* @var array<string, string>
*/
protected const MODETONOSTROKE = [
'S' => '',
's' => 'h',
'B' => 'f',
'B*' => 'f*',
'b' => 'h f',
'b*' => 'h f*',
];
/**
* Add a new style
*
* @param StyleDataOpt $style Style to add.
* @param bool $inheritlast If true inherit missing values from the last style.
*
* @return string PDF style string
*/
public function add(array $style = [], bool $inheritlast = false): string
{
if ($inheritlast) {
$style = array_merge($this->style[$this->styleid], $style);
}
$this->style[++$this->styleid] = $style;
return $this->getStyle();
}
/**
* Remove and return last style.
*
* @return string PDF style string.
*/
public function pop(): string
{
if ($this->styleid <= 0) {
throw new GraphException('The style stack is empty');
}
$style = $this->getStyle();
unset($this->style[$this->styleid]);
--$this->styleid;
return $style;
}
/**
* Save the current style ID to be restored later.
*/
public function saveStyleStatus(): void
{
$this->stylemark[] = $this->styleid;
}
/**
* Restore the saved style status.
*/
public function restoreStyleStatus(): void
{
$styleid = array_pop($this->stylemark);
if ($styleid === null) {
$styleid = 0;
}
$this->styleid = $styleid;
$this->style = array_slice($this->style, 0, ($this->styleid + 1), true);
}
/**
* Returns the last style array.
*
* @return StyleDataOpt
*/
public function getCurrentStyleArray(): array
{
return $this->style[$this->styleid];
}
/**
* Returns the last set value of the specified property.
*
* @param string $property Property to search.
* @param int|float|bool|string|null $default Default value to return in case the property is not found.
*
* @return int|float|bool|string|null Property value or $default in case the property is not found.
*/
public function getLastStyleProperty(
string $property,
int|float|bool|string|null $default = null
): int|float|bool|string|null {
for ($idx = $this->styleid; $idx >= 0; --$idx) {
if (isset($this->style[$idx][$property]) && !is_array($this->style[$idx][$property])) {
return $this->style[$idx][$property];
}
}
return $default;
}
/**
* Returns the value of th especified item from the last inserted style.
*
* @param string $item Item to search.
*/
public function getCurrentStyleItem(string $item): mixed
{
if (! isset($this->style[$this->styleid][$item])) {
throw new GraphException('The ' . $item . ' value is not set in the current style');
}
return $this->style[$this->styleid][$item];
}
/**
* Returns the PDF string of the last style added.
*/
public function getStyle(): string
{
return $this->getStyleCmd($this->style[$this->styleid]);
}
/**
* Returns the PDF string of the specified style.
*
* @param StyleDataOpt $style Style to represent.
*/
public function getStyleCmd(array $style = []): string
{
$out = '';
if (isset($style['lineWidth'])) {
$out .= sprintf('%F w' . "\n", ($style['lineWidth'] * $this->kunit));
}
$out .= $this->getLineModeCmd($style);
if (isset($style['lineColor'])) {
$out .= $this->pdfColor->getPdfColor($style['lineColor'], true);
}
if (isset($style['fillColor'])) {
$out .= $this->pdfColor->getPdfColor($style['fillColor'], false);
}
return $out;
}
/**
* Returns the PDF string of the specified line style.
*
* @param StyleDataOpt $style Style to represent.
*
* @SuppressWarnings("PHPMD.CyclomaticComplexity")
*/
protected function getLineModeCmd(array $style = []): string
{
$out = '';
if (isset($style['lineCap']) && isset(self::LINECAPMAP[$style['lineCap']])) {
$out .= self::LINECAPMAP[$style['lineCap']] . ' J' . "\n";
}
if (isset($style['lineJoin']) && isset(self::LINEJOINMAP[$style['lineJoin']])) {
$out .= self::LINEJOINMAP[$style['lineJoin']] . ' j' . "\n";
}
if (isset($style['miterLimit'])) {
$out .= sprintf('%F M' . "\n", ($style['miterLimit'] * $this->kunit));
}
if (isset($style['dashArray'])) {
$dash = [];
foreach ($style['dashArray'] as $val) {
$dash[] = sprintf('%F', ((float) $val * $this->kunit));
}
if (! isset($style['dashPhase'])) {
$style['dashPhase'] = 0;
}
return $out .= sprintf('[%s] %F d' . "\n", implode(' ', $dash), $style['dashPhase']);
}
return $out;
}
/**
* Get the Path-Painting Operators.
*
* @param string $mode Mode of rendering. Possible values are:
* - S or D: Stroke the path. - s or d:
* Close and stroke the path. - f or F:
* Fill the path, using the nonzero
* winding number rule to determine the
* region to fill. - f* or F*: Fill the
* path, using the even-odd rule to
* determine the region to fill. - B or FD
* or DF: Fill and then stroke the path,
* using the nonzero winding number rule
* to determine the region to fill. - B*
* or F*D or DF*: Fill and then stroke the
* path, using the even-odd rule to
* determine the region to fill. - b or fd
* or df: Close, fill, and then stroke the
* path, using the nonzero winding number
* rule to determine the region to fill. -
* b or f*d or df*: Close, fill, and then
* stroke the path, using the even-odd
* rule to determine the region to fill. -
* CNZ: Clipping mode using the even-odd
* rule to determine which regions lie
* inside the clipping path. - CEO:
* Clipping mode using the nonzero winding
* number rule to determine which regions
* lie inside the clipping path - n: End
* the path object without filling or
* stroking it.
* @param string $default Default style
*/
public function getPathPaintOp(string $mode, string $default = 'S'): string
{
if (empty($mode) || !isset(self::PPOPMAP[$mode])) {
return isset(self::PPOPMAP[$default]) ? self::PPOPMAP[$default] . "\n" : '';
}
return self::PPOPMAP[$mode] . "\n";
}
/**
* Returns true if the specified path paint operator includes the filling option.
*
* @param string $mode Path paint operator (mode of rendering).
*/
public function isFillingMode(string $mode): bool
{
return (isset(self::PPOPMAP[$mode])
&& (isset(self::MODEFILLING[self::PPOPMAP[$mode]])
|| $this->isClippingMode($mode))
);
}
/**
* Returns true if the specified mode includes the stroking option.
*
* @param string $mode Path paint operator (mode of rendering).
*/
public function isStrokingMode(string $mode): bool
{
return (isset(self::PPOPMAP[$mode])
&& isset(self::MODESTROKING[self::PPOPMAP[$mode]])
);
}
/**
* Returns true if the specified mode includes "closing the path" option.
*
* @param string $mode Path paint operator (mode of rendering).
*/
public function isClosingMode(string $mode): bool
{
return (isset(self::PPOPMAP[$mode])
&& (isset(self::MODECLOSING[self::PPOPMAP[$mode]])
|| $this->isClippingMode($mode))
);
}
/**
* Returns true if the specified mode is of clippping type.
*
* @param string $mode Path paint operator (mode of rendering).
*/
public function isClippingMode(string $mode): bool
{
return (isset(self::PPOPMAP[$mode])
&& isset(self::MODECLIPPING[self::PPOPMAP[$mode]])
);
}
/**
* Remove the Close option from the specified Path paint operator.
*
* @param string $mode Path paint operator (mode of rendering).
*/
public function getModeWithoutClose(string $mode): string
{
if (
isset(self::PPOPMAP[$mode])
&& isset(self::MODETONOCLOSE[self::PPOPMAP[$mode]])
) {
return self::MODETONOCLOSE[self::PPOPMAP[$mode]];
}
return $mode;
}
/**
* Remove the Fill option from the specified Path paint operator.
*
* @param string $mode Path paint operator (mode of rendering).
*/
public function getModeWithoutFill(string $mode): string
{
if (
isset(self::PPOPMAP[$mode])
&& isset(self::MODETONOFILL[self::PPOPMAP[$mode]])
) {
return self::MODETONOFILL[self::PPOPMAP[$mode]];
}
return $mode;
}
/**
* Remove the Stroke option from the specified Path paint operator.
*
* @param string $mode Path paint operator (mode of rendering).
*/
public function getModeWithoutStroke(string $mode): string
{
if (
isset(self::PPOPMAP[$mode])
&& isset(self::MODETONOSTROKE[self::PPOPMAP[$mode]])
) {
return self::MODETONOSTROKE[self::PPOPMAP[$mode]];
}
return $mode;
}
/**
* Add transparency parameters to the current extgstate.
*
* @param array<string, int|float|bool|string> $parms parameters.
*
* @return string PDF command.
*/
public function getExtGState(array $parms): string
{
if ($this->pdfa) {
return '';
}
$gsx = (count($this->extgstates) + 1);
// check if this ExtGState already exist
foreach ($this->extgstates as $idx => $ext) {
if ($ext['parms'] == $parms) {
$gsx = $idx;
break;
}
}
if (empty($this->extgstates[$gsx])) {
$this->extgstates[$gsx] = [
'n' => 0,
'name' => '',
'parms' => $parms,
];
}
return '/GS' . $gsx . ' gs' . "\n";
}
}

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<?php
/**
* Transform.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Com\Tecnick\Pdf\Graph;
use Com\Tecnick\Pdf\Graph\Exception as GraphException;
/**
* Com\Tecnick\Pdf\Graph\Transform
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* @phpstan-import-type TTMatrix from \Com\Tecnick\Pdf\Graph\Base
*/
abstract class Transform extends \Com\Tecnick\Pdf\Graph\Style
{
/**
* Current ID for transformation matrix.
*/
protected int $ctmid = -1;
/**
* Array (stack) of Current Transformation Matrix (CTM),
* which maps user space coordinates used within a PDF content stream into output device coordinates.
*
* @var array<int, array<int, TTMatrix>>
*/
protected array $ctm = [];
/**
* Returns the transformation stack.
*
* @return array<int, array<int, TTMatrix>>
*/
public function getTransformStack(): array
{
return $this->ctm;
}
/**
* Returns the transformation stack index.
*/
public function getTransformIndex(): int
{
return $this->ctmid;
}
/**
* Starts a 2D transformation saving current graphic state.
* This function must be called before calling transformation methods
*/
public function getStartTransform(): string
{
$this->saveStyleStatus();
$this->ctm[++$this->ctmid] = [];
return 'q' . "\n";
}
/**
* Stops a 2D tranformation restoring previous graphic state.
* This function must be called after calling transformation methods.
*/
public function getStopTransform(): string
{
if (! isset($this->ctm[$this->ctmid])) {
return '';
}
unset($this->ctm[$this->ctmid]);
--$this->ctmid;
$this->restoreStyleStatus();
return 'Q' . "\n";
}
/**
* Get the tranformation matrix (CTM) PDF string
*
* @param TTMatrix $ctm Transformation matrix array.
*/
public function getTransformation(array $ctm): string
{
$this->ctm[$this->ctmid][] = $ctm;
return sprintf('%F %F %F %F %F %F cm' . "\n", $ctm[0], $ctm[1], $ctm[2], $ctm[3], $ctm[4], $ctm[5]);
}
/**
* Vertical and horizontal non-proportional Scaling.
*
* @param float $skx Horizontal scaling factor.
* @param float $sky vertical scaling factor.
* @param float $posx Abscissa of the scaling center.
* @param float $posy Ordinate of the scaling center.
*
* @return string Transformation string
*/
public function getScaling(float $skx, float $sky, float $posx, float $posy): string
{
if (($skx == 0) || ($sky == 0)) {
throw new GraphException('Scaling factors must be different than zero');
}
$posy = (($this->pageh - $posy) * $this->kunit);
$posx *= $this->kunit;
$ctm = [$skx, 0, 0, $sky, ($posx * (1 - $skx)), ($posy * (1 - $sky))];
return $this->getTransformation($ctm);
}
/**
* Horizontal Scaling.
*
* @param float $skx Horizontal scaling factor.
* @param float $posx Abscissa of the scaling center.
* @param float $posy Ordinate of the scaling center.
*
* @return string Transformation string
*/
public function getHorizScaling(float $skx, float $posx, float $posy): string
{
return $this->getScaling($skx, 1, $posx, $posy);
}
/**
* Vertical Scaling.
*
* @param float $sky vertical scaling factor.
* @param float $posx Abscissa of the scaling center.
* @param float $posy Ordinate of the scaling center.
*
* @return string Transformation string
*/
public function getVertScaling(float $sky, float $posx, float $posy): string
{
return $this->getScaling(1, $sky, $posx, $posy);
}
/**
* Vertical and horizontal proportional Scaling.
*
* @param float $skf Scaling factor.
* @param float $posx Abscissa of the scaling center.
* @param float $posy Ordinate of the scaling center.
*
* @return string Transformation string
*/
public function getPropScaling(float $skf, float $posx, float $posy): string
{
return $this->getScaling($skf, $skf, $posx, $posy);
}
/**
* Rotation.
*
* @param float $angle Angle in degrees for counter-clockwise rotation.
* @param float $posx Abscissa of the rotation center.
* @param float $posy Ordinate of the rotation center.
*
* @return string Transformation string
*/
public function getRotation(float $angle, float $posx, float $posy): string
{
$posy = (($this->pageh - $posy) * $this->kunit);
$posx *= $this->kunit;
$ctm = [];
$ctm[0] = cos($this->degToRad($angle));
$ctm[1] = sin($this->degToRad($angle));
$ctm[2] = -$ctm[1];
$ctm[3] = $ctm[0];
$ctm[4] = ($posx + ($ctm[1] * $posy) - ($ctm[0] * $posx));
$ctm[5] = ($posy - ($ctm[0] * $posy) - ($ctm[1] * $posx));
return $this->getTransformation($ctm);
}
/**
* Horizontal Mirroring.
*
* @param float $posx Abscissa of the mirroring line.
*
* @return string Transformation string
*/
public function getHorizMirroring(float $posx): string
{
return $this->getScaling(-1, 1, $posx, 0);
}
/**
* Verical Mirroring.
*
* @param float $posy Ordinate of the mirroring line.
*
* @return string Transformation string
*/
public function getVertMirroring(float $posy): string
{
return $this->getScaling(1, -1, 0, $posy);
}
/**
* Point reflection mirroring.
*
* @param float $posx Abscissa of the mirroring point.
* @param float $posy Ordinate of the mirroring point.
*
* @return string Transformation string
*/
public function getPointMirroring(float $posx, float $posy): string
{
return $this->getScaling(-1, -1, $posx, $posy);
}
/**
* Reflection against a straight line through point (x, y) with the gradient angle (angle).
*
* @param float $ang Gradient angle in degrees of the straight line.
* @param float $posx Abscissa of the mirroring point.
* @param float $posy Ordinate of the mirroring point.
*
* @return string Transformation string
*/
public function getReflection(float $ang, float $posx, float $posy): string
{
return $this->getScaling(-1, 1, $posx, $posy) . $this->getRotation((-2 * ($ang - 90)), $posx, $posy);
}
/**
* Translate graphic object horizontally and vertically.
*
* @param float $trx Movement to the right.
* @param float $try Movement to the bottom.
*
* @return string Transformation string
*/
public function getTranslation(float $trx, float $try): string
{
//calculate elements of transformation matrix
$ctm = [1, 0, 0, 1, ($trx * $this->kunit), (-$try * $this->kunit)];
return $this->getTransformation($ctm);
}
/**
* Translate graphic object horizontally.
*
* @param float $trx Movement to the right.
*
* @return string Transformation string
*/
public function getHorizTranslation(float $trx): string
{
return $this->getTranslation($trx, 0);
}
/**
* Translate graphic object vertically.
*
* @param float $try Movement to the bottom.
*
* @return string Transformation string
*/
public function getVertTranslation(float $try): string
{
return $this->getTranslation(0, $try);
}
/**
* Skew.
*
* @param float $angx Angle in degrees between -90 (skew to the left) and 90 (skew to the right)
* @param float $angy Angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
* @param float $posx Abscissa of the skewing center.
* @param float $posy Ordinate of the skewing center.
*
* @return string Transformation string
*/
public function getSkewing(float $angx, float $angy, float $posx, float $posy): string
{
if (($angx <= -90) || ($angx >= 90) || ($angy <= -90) || ($angy >= 90)) {
throw new GraphException('Angle values must be beweeen -90 and +90 degrees.');
}
$posy = (($this->pageh - $posy) * $this->kunit);
$posx *= $this->kunit;
$ctm = [];
$ctm[0] = 1;
$ctm[1] = tan($this->degToRad($angy));
$ctm[2] = tan($this->degToRad($angx));
$ctm[3] = 1;
$ctm[4] = (-$ctm[2] * $posy);
$ctm[5] = (-$ctm[1] * $posx);
return $this->getTransformation($ctm);
}
/**
* Skew horizontally.
*
* @param float $angx Angle in degrees between -90 (skew to the left) and 90 (skew to the right)
* @param float $posx Abscissa of the skewing center.
* @param float $posy Ordinate of the skewing center.
*
* @return string Transformation string
*/
public function getHorizSkewing(float $angx, float $posx, float $posy): string
{
return $this->getSkewing($angx, 0, $posx, $posy);
}
/**
* Skew vertically.
*
* @param float $angy Angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
* @param float $posx Abscissa of the skewing center.
* @param float $posy Ordinate of the skewing center.
*
* @return string Transformation string
*/
public function getVertSkewing(float $angy, float $posx, float $posy): string
{
return $this->getSkewing(0, $angy, $posx, $posy);
}
/**
* Get the product of two Tranformation Matrix.
*
* @param TTMatrix $tma First Tranformation Matrix.
* @param TTMatrix $tmb Second Tranformation Matrix.
*
* @return TTMatrix CTM Transformation Matrix.
*/
public function getCtmProduct(array $tma, array $tmb): array
{
return [
(($tma[0] * $tmb[0]) + ($tma[2] * $tmb[1])),
(($tma[1] * $tmb[0]) + ($tma[3] * $tmb[1])),
(($tma[0] * $tmb[2]) + ($tma[2] * $tmb[3])),
(($tma[1] * $tmb[2]) + ($tma[3] * $tmb[3])),
(($tma[0] * $tmb[4]) + ($tma[2] * $tmb[5]) + $tma[4]),
(($tma[1] * $tmb[4]) + ($tma[3] * $tmb[5]) + $tma[5]),
];
}
/**
* Converts the number in degrees to the radian equivalent.
* We use this instead of $this->degToRad to avoid precision problems with hhvm.
*
* @param float $deg Angular value in degrees.
*
* @return float Angle in radiants
*/
public function degToRad(float $deg): float
{
return ($deg * self::MPI / 180);
}
}

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<?php
/**
* BaseTest.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Test;
/**
* Base Test
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*/
class BaseTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Pdf\Graph\Draw
{
return new \Com\Tecnick\Pdf\Graph\Draw(
0.75,
80,
100,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
false
);
}
public function testGetOutExtGState(): void
{
$draw = $this->getTestObject();
$res = $draw->getOutExtGState(10);
$this->assertEquals(
'',
$res
);
$draw->getOverprint();
$draw->getAlpha();
$res = $draw->getOutExtGState(10);
$this->assertEquals(
'11 0 obj' . "\n"
. '<< /Type /ExtGState /OP true /op true /OPM 0.000000 >>' . "\n"
. 'endobj' . "\n"
. '12 0 obj' . "\n"
. '<< /Type /ExtGState /CA 1.000000 /ca 1.000000 /BM /Normal /AIS false >>' . "\n"
. 'endobj' . "\n",
$res
);
$this->assertEquals(12, $draw->getObjectNumber());
$this->assertEquals(2, $draw->getLastExtGStateID());
}
/**
* @SuppressWarnings("PHPMD.LongVariable")
*/
public function testGetOutExtGStateResourcesEmpty(): void
{
$draw = $this->getTestObject();
$outExtGStateResources = $draw->getOutExtGStateResources();
$this->assertEquals('', $outExtGStateResources);
}
public function testGetOutGradientResourcesEmpty(): void
{
$draw = $this->getTestObject();
$outGradientResources = $draw->getOutGradientResources();
$this->assertEquals(
'',
$outGradientResources
);
}
public function testGetOutGradientShaders(): void
{
$draw = $this->getTestObject();
$res = $draw->getOutGradientShaders(10);
$this->assertEquals(
'',
$res
);
$draw->getCoonsPatchMeshWithCoords(3, 5, 7, 11);
$draw->getOutGradientShaders(11);
$this->assertEquals(13, $draw->getObjectNumber());
$res = $draw->getOutGradientResources();
$this->assertEquals(
' /Pattern << /p1 13 0 R >>' . "\n"
. ' /Shading << /Sh1 12 0 R >>' . "\n",
$res
);
$resx = $draw->getOutGradientResourcesByKeys([1]);
$this->assertEquals(
' /Pattern << /p1 13 0 R >>' . "\n"
. ' /Shading << /Sh1 12 0 R >>' . "\n",
$resx
);
}
public function testGetOutShaders(): void
{
$draw = $this->getTestObject();
$stops = [
[
'color' => 'red',
'exponent' => 1,
'opacity' => 0.5,
],
[
'color' => 'blue',
'exponent' => 1,
'offset' => 0.2,
'opacity' => 0.6,
],
[
'color' => '#98fb98',
'exponent' => 1,
'opacity' => 0.7,
],
[
'color' => 'rgb(64,128,191)',
'exponent' => 1,
'offset' => 0.8,
'opacity' => 0.8,
],
[
'color' => 'skyblue',
'exponent' => 1,
'opacity' => 0.9,
],
];
$this->assertEquals(
'/TGS1 gs' . "\n"
. '/Sh1 sh' . "\n",
$draw->getGradient(2, [0, 0, 1, 0], $stops, '', false)
);
$draw->getOverprint();
$draw->getAlpha();
$draw->getOutExtGState($draw->getObjectNumber());
$draw->getOutGradientShaders($draw->getObjectNumber());
$this->assertEquals(19, $draw->getObjectNumber());
$res = $draw->getOutExtGStateResources();
$this->assertEquals(
' /ExtGState << /GS1 1 0 R /GS2 2 0 R /TGS1 20 0 R >>' . "\n",
$res
);
$resx = $draw->getOutExtGStateResourcesByKeys([1,2]);
$this->assertEquals(
' /ExtGState << /GS1 1 0 R /GS2 2 0 R >>' . "\n",
$resx
);
}
public function testGetOutShadersRadial(): void
{
$draw = $this->getTestObject();
$out = $draw->getGradient(
3,
[0.6, 0.5, 0.4, 0.3, 1],
[
[
'color' => 'red',
'exponent' => 1,
'offset' => 0,
],
[
'color' => 'green',
'exponent' => 1,
'offset' => 1,
],
],
'white',
true
);
$this->assertEquals(
'/Sh1 sh' . "\n",
$out
);
$this->assertEquals(0, $draw->getObjectNumber());
$draw->getOutGradientShaders($draw->getObjectNumber());
$this->assertEquals(4, $draw->getObjectNumber());
}
}

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<?php
/**
* GradientTest.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Test;
/**
* Gradient Test
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*/
class GradientTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Pdf\Graph\Draw
{
return new \Com\Tecnick\Pdf\Graph\Draw(
0.75,
80,
100,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
false
);
}
public function testGetClippingRect(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'2.250000 71.250000 5.250000 -8.250000 re' . "\n" . 'W n' . "\n",
$draw->getClippingRect(3, 5, 7, 11)
);
}
public function testGetGradientTransform(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'5.250000 0.000000 0.000000 8.250000 2.250000 63.000000 cm' . "\n",
$draw->getGradientTransform(3, 5, 7, 11)
);
}
public function testGetLinearGradient(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'q' . "\n"
. '2.250000 71.250000 5.250000 -8.250000 re' . "\n" . 'W n' . "\n"
. '5.250000 0.000000 0.000000 8.250000 2.250000 63.000000 cm' . "\n"
. '/Sh1 sh' . "\n"
. 'Q' . "\n",
$draw->getLinearGradient(3, 5, 7, 11, 'red', 'green', [1, 2, 3, 4])
);
}
public function testGetRadialGradient(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'q' . "\n"
. '2.250000 71.250000 5.250000 -8.250000 re' . "\n" . 'W n' . "\n"
. '5.250000 0.000000 0.000000 8.250000 2.250000 63.000000 cm' . "\n"
. '/Sh1 sh' . "\n"
. 'Q' . "\n",
$draw->getRadialGradient(3, 5, 7, 11, 'red', 'green', [0.6, 0.5, 0.4, 0.3, 1])
);
}
public function testGetGradientPDFA(): void
{
$draw = new \Com\Tecnick\Pdf\Graph\Draw(
0.75,
80,
100,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
true
);
$this->assertEquals(
'',
$draw->getGradient(2, [], [], '', false)
);
$this->assertNull($draw->getLastGradientID());
}
public function testGetGradient(): void
{
$draw = $this->getTestObject();
$stops = [
[
'color' => 'red',
'exponent' => 1.0,
'offset' => 0.0,
'opacity' => 0.5,
],
[
'color' => 'blue',
'exponent' => 1.0,
'offset' => 0.2,
'opacity' => 0.6,
],
[
'color' => '#98fb98',
'exponent' => 1.0,
'offset' => 0.47,
'opacity' => 0.7,
],
[
'color' => 'rgb(64,128,191)',
'exponent' => 1.0,
'offset' => 0.8,
'opacity' => 0.8,
],
[
'color' => 'skyblue',
'exponent' => 1.0,
'offset' => 1.0,
'opacity' => 0.9,
],
];
$this->assertEquals(
'/TGS1 gs' . "\n"
. '/Sh1 sh' . "\n",
$draw->getGradient(2, [0, 0, 1, 0], $stops, '', false)
);
$exp = [
1 => [
'type' => 2,
'coords' => [
0 => 0,
1 => 0,
2 => 1,
3 => 0,
],
'antialias' => false,
'colors' => [
0 => [
'color' => 'red',
'exponent' => 1,
'offset' => 0,
'opacity' => 0.5,
],
1 => [
'color' => 'blue',
'exponent' => 1,
'offset' => 0.20,
'opacity' => 0.60,
],
2 => [
'color' => '#98fb98',
'exponent' => 1,
'offset' => 0.47,
'opacity' => 0.70,
],
3 => [
'color' => 'rgb(64,128,191)',
'exponent' => 1,
'offset' => 0.80,
'opacity' => 0.80,
],
4 => [
'color' => 'skyblue',
'exponent' => 1,
'offset' => 1,
'opacity' => 0.90,
],
],
'transparency' => true,
'background' => null,
'colspace' => 'DeviceCMYK',
'id' => 0,
'pattern' => 0,
'stream' => '',
],
];
$this->bcAssertEqualsWithDelta($exp, $draw->getGradientsArray());
$this->assertEquals(1, $draw->getLastGradientID());
}
public function testGetCoonsPatchMeshPDFA(): void
{
$draw = new \Com\Tecnick\Pdf\Graph\Draw(
0.75,
80,
100,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
true
);
$this->assertEquals(
'',
$draw->getCoonsPatchMesh(3, 5, 7, 11)
);
}
public function testGetCoonsPatchMesh(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'q' . "\n"
. '2.250000 71.250000 5.250000 -8.250000 re' . "\n" . 'W n' . "\n"
. '5.250000 0.000000 0.000000 8.250000 2.250000 63.000000 cm' . "\n"
. '/Sh1 sh' . "\n"
. 'Q' . "\n",
$draw->getCoonsPatchMesh(3, 5, 7, 11)
);
$patch_array = [
0 => [
'f' => 0,
'points' => [
0 => 0.0,
1 => 0.0,
2 => 0.33,
3 => 0.0,
4 => 0.67,
5 => 0.0,
6 => 1.0,
7 => 0.0,
8 => 1.0,
9 => 0.33,
10 => 0.80,
11 => 0.67,
12 => 1.0,
13 => 1.0,
14 => 0.67,
15 => 0.800,
16 => 0.33,
17 => 1.8,
18 => 0.0,
19 => 1.0,
20 => 0.0,
21 => 0.67,
22 => 0.0,
23 => 0.33,
],
'colors' => [
0 => [
'red' => 255,
'green' => 255,
'blue' => 0,
],
1 => [
'red' => 0,
'green' => 0,
'blue' => 255,
],
2 => [
'red' => 0,
'green' => 255,
'blue' => 0,
],
3 => [
'red' => 255,
'green' => 0,
'blue' => 0,
],
],
],
1 => [
'f' => 2,
'points' => [
0 => 0.0,
1 => 1.33,
2 => 0.0,
3 => 1.67,
4 => 0.0,
5 => 2.0,
6 => 0.33,
7 => 2.0,
8 => 0.67,
9 => 2.0,
10 => 1.0,
11 => 2.0,
12 => 1.0,
13 => 1.67,
14 => 1.5,
15 => 1.33,
],
'colors' => [
0 => [
'red' => 0,
'green' => 0,
'blue' => 0,
],
1 => [
'red' => 255,
'green' => 0,
'blue' => 255,
],
],
],
2 => [
'f' => 3,
'points' => [
0 => 1.33,
1 => 0.80,
2 => 1.67,
3 => 1.5,
4 => 2.0,
5 => 1.0,
6 => 2.0,
7 => 1.33,
8 => 2.0,
9 => 1.67,
10 => 2.0,
11 => 2.0,
12 => 1.66,
13 => 2.0,
14 => 1.33,
15 => 2.0,
],
'colors' => [
0 => [
'red' => 0,
'green' => 255,
'blue' => 255,
],
1 => [
'red' => 0,
'green' => 0,
'blue' => 0,
],
],
],
3 => [
'f' => 1,
'points' => [
0 => 2.0,
1 => 0.67,
2 => 2.0,
3 => 0.33,
4 => 2.0,
5 => 0.0,
6 => 1.67,
7 => 0.0,
8 => 1.33,
9 => 0.0,
10 => 1.0,
11 => 0.0,
12 => 1.0,
13 => 0.33,
14 => 0.80,
15 => 0.67,
],
'colors' => [
0 => [
'red' => 0,
'green' => 0,
'blue' => 0,
],
1 => [
'red' => 0,
'green' => 0,
'blue' => 255,
],
],
],
];
$this->assertEquals(
'q' . "\n"
. '7.500000 41.250000 142.500000 -150.000000 re' . "\n" . 'W n' . "\n"
. '142.500000 0.000000 0.000000 150.000000 7.500000 -108.750000 cm' . "\n"
. '/Sh2 sh' . "\n"
. 'Q' . "\n",
$draw->getCoonsPatchMesh(10, 45, 190, 200, $patch_array, 0, 2)
);
}
public function testGetColorRegistrationBar(): void
{
$draw = $this->getTestObject();
$res = $draw->getColorRegistrationBar(50, 70, 40, 40);
$this->assertEquals(
'q' . "\n"
. '37.500000 22.500000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
. '30.000000 0.000000 0.000000 3.750000 37.500000 18.750000 cm' . "\n"
. '/Sh1 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '37.500000 18.750000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
. '30.000000 0.000000 0.000000 3.750000 37.500000 15.000000 cm' . "\n"
. '/Sh2 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '37.500000 15.000000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
. '30.000000 0.000000 0.000000 3.750000 37.500000 11.250000 cm' . "\n"
. '/Sh3 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '37.500000 11.250000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
. '30.000000 0.000000 0.000000 3.750000 37.500000 7.500000 cm' . "\n"
. '/Sh4 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '37.500000 7.500000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
. '30.000000 0.000000 0.000000 3.750000 37.500000 3.750000 cm' . "\n"
. '/Sh5 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '37.500000 3.750000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
. '30.000000 0.000000 0.000000 3.750000 37.500000 0.000000 cm' . "\n"
. '/Sh6 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '37.500000 0.000000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
. '30.000000 0.000000 0.000000 3.750000 37.500000 -3.750000 cm' . "\n"
. '/Sh7 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '37.500000 -3.750000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
. '30.000000 0.000000 0.000000 3.750000 37.500000 -7.500000 cm' . "\n"
. '/Sh8 sh' . "\n"
. 'Q' . "\n",
$res
);
$res = $draw->getColorRegistrationBar(50, 70, 40, 40, true);
$this->assertEquals(
'q' . "\n"
. '37.500000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
. '3.750000 0.000000 0.000000 30.000000 37.500000 -7.500000 cm' . "\n"
. '/Sh9 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '41.250000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
. '3.750000 0.000000 0.000000 30.000000 41.250000 -7.500000 cm' . "\n"
. '/Sh10 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '45.000000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
. '3.750000 0.000000 0.000000 30.000000 45.000000 -7.500000 cm' . "\n"
. '/Sh11 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '48.750000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
. '3.750000 0.000000 0.000000 30.000000 48.750000 -7.500000 cm' . "\n"
. '/Sh12 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '52.500000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
. '3.750000 0.000000 0.000000 30.000000 52.500000 -7.500000 cm' . "\n"
. '/Sh13 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '56.250000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
. '3.750000 0.000000 0.000000 30.000000 56.250000 -7.500000 cm' . "\n"
. '/Sh14 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '60.000000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
. '3.750000 0.000000 0.000000 30.000000 60.000000 -7.500000 cm' . "\n"
. '/Sh15 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '63.750000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
. '3.750000 0.000000 0.000000 30.000000 63.750000 -7.500000 cm' . "\n"
. '/Sh16 sh' . "\n"
. 'Q' . "\n",
$res
);
$res = $draw->getColorRegistrationBar(
50,
70,
40,
40,
true,
[
[''],
['g(50%)'],
['rgb(50%,50%,50%)'],
['cmyk(50%,50%,50,50%)'],
['rgb(100%,0%,0%)'],
['red', 'white'],
['black', 'black'],
['g(11%)', 'g(11%)'],
['rgb(30%,50%,70%)', 'rgb(170%,150%,130%)'],
['cmyk(10%,20%,30,40%)', 'cmyk(100%,90%,80,70%)'],
[],
]
);
$this->assertEquals(
'q' . "\n"
. '0.500000 g' . "\n"
. '40.227273 22.500000 2.727273 -30.000000 re' . "\n"
. 'f' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '0.500000 0.500000 0.500000 rg' . "\n"
. '42.954545 22.500000 2.727273 -30.000000 re' . "\n"
. 'f' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '0.500000 0.500000 0.500000 0.500000 k' . "\n"
. '45.681818 22.500000 2.727273 -30.000000 re' . "\n"
. 'f' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '1.000000 0.000000 0.000000 rg' . "\n"
. '48.409091 22.500000 2.727273 -30.000000 re' . "\n"
. 'f' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '51.136364 22.500000 2.727273 -30.000000 re' . "\n" . 'W n' . "\n"
. '2.727273 0.000000 0.000000 30.000000 51.136364 -7.500000 cm' . "\n"
. '/Sh17 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '0.000000 0.000000 0.000000 1.000000 k' . "\n"
. '53.863636 22.500000 2.727273 -30.000000 re' . "\n"
. 'f' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '0.110000 g' . "\n"
. '56.590909 22.500000 2.727273 -30.000000 re' . "\n"
. 'f' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '59.318182 22.500000 2.727273 -30.000000 re' . "\n" . 'W n' . "\n"
. '2.727273 0.000000 0.000000 30.000000 59.318182 -7.500000 cm' . "\n"
. '/Sh18 sh' . "\n"
. 'Q' . "\n"
. 'q' . "\n"
. '62.045455 22.500000 2.727273 -30.000000 re' . "\n" . 'W n' . "\n"
. '2.727273 0.000000 0.000000 30.000000 62.045455 -7.500000 cm' . "\n"
. '/Sh19 sh' . "\n"
. 'Q' . "\n",
$res
);
$res = $draw->getColorRegistrationBar(
50,
70,
40,
40,
false,
[]
);
$this->assertEquals('', $res);
}
public function testGetCropMark(): void
{
$draw = $this->getTestObject();
$res = $draw->getCropMark(3, 5, 7, 11, '');
$this->assertEquals('', $res);
$res = $draw->getCropMark(3, 5, 7, 11, 'TBLR');
$this->assertEquals(
'q' . "\n"
. '2.250000 79.500000 m' . "\n"
. '2.250000 73.312500 l' . "\n"
. 'S' . "\n"
. '2.250000 69.187500 m' . "\n"
. '2.250000 63.000000 l' . "\n"
. 'S' . "\n"
. '-3.000000 71.250000 m' . "\n"
. '0.937500 71.250000 l' . "\n"
. 'S' . "\n"
. '3.562500 71.250000 m' . "\n"
. '7.500000 71.250000 l' . "\n"
. 'S' . "\n"
. 'Q' . "\n",
$res
);
$style = [
'lineWidth' => 0.3,
'lineColor' => 'black',
'lineCap' => 'butt',
'lineJoin' => 'miter',
];
$res = $draw->getCropMark(3, 5, 7, 11, 'TBLR', $style);
$this->assertEquals(
'q' . "\n"
. '0.225000 w' . "\n"
. '0 J' . "\n"
. '0 j' . "\n"
. '/CS1 CS 1.000000 SCN' . "\n"
. '2.250000 79.500000 m' . "\n"
. '2.250000 73.312500 l' . "\n"
. 'S' . "\n"
. '2.250000 69.187500 m' . "\n"
. '2.250000 63.000000 l' . "\n"
. 'S' . "\n"
. '-3.000000 71.250000 m' . "\n"
. '0.937500 71.250000 l' . "\n"
. 'S' . "\n"
. '3.562500 71.250000 m' . "\n"
. '7.500000 71.250000 l' . "\n"
. 'S' . "\n"
. 'Q' . "\n",
$res
);
}
public function testGetOverprint(): void
{
$draw = $this->getTestObject();
$res = $draw->getOverprint();
$this->assertEquals(
'/GS1 gs' . "\n",
$res
);
$res = $draw->getOverprint(false, true, 1);
$this->assertEquals(
'/GS2 gs' . "\n",
$res
);
}
public function testGetAlpha(): void
{
$draw = $this->getTestObject();
$res = $draw->getAlpha();
$this->assertEquals(
'/GS1 gs' . "\n",
$res
);
$res = $draw->getAlpha(0.5, '/Missing', 0.4, true);
$this->assertEquals(
'/GS2 gs' . "\n",
$res
);
}
}

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vendor/tecnickcom/tc-lib-pdf-graph/test/RawTest.php vendored Normal file
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<?php
/**
* RawTest.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Test;
/**
* Raw Test
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*/
class RawTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Pdf\Graph\Draw
{
return new \Com\Tecnick\Pdf\Graph\Draw(
0.75,
80,
100,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
false
);
}
public function testGetRawPoint(): void
{
$draw = $this->getTestObject();
$this->assertEquals('2.250000 71.250000 m' . "\n", $draw->getRawPoint(3, 5));
}
public function testGetRawLine(): void
{
$draw = $this->getTestObject();
$this->assertEquals('2.250000 71.250000 l' . "\n", $draw->getRawLine(3, 5));
}
public function testGetRawRect(): void
{
$draw = $this->getTestObject();
$this->assertEquals('2.250000 71.250000 5.250000 -8.250000 re' . "\n", $draw->getRawRect(3, 5, 7, 11));
}
public function testGetRawCurve(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'2.250000 71.250000 5.250000 66.750000 9.750000 62.250000 c' . "\n",
$draw->getRawCurve(3, 5, 7, 11, 13, 17)
);
}
public function testGetRawCurveV(): void
{
$draw = $this->getTestObject();
$this->assertEquals('2.250000 71.250000 5.250000 66.750000 v' . "\n", $draw->getRawCurveV(3, 5, 7, 11));
}
public function testGetRawCurveY(): void
{
$draw = $this->getTestObject();
$this->assertEquals('2.250000 71.250000 5.250000 66.750000 y' . "\n", $draw->getRawCurveY(3, 5, 7, 11));
}
public function testGetRawEllipticalArc(): void
{
$draw = $this->getTestObject();
$res = $draw->getRawEllipticalArc(0, 0, 0, 0);
$this->assertEquals('', $res);
$res = $draw->getRawEllipticalArc(3, 5, 7, 11);
$this->assertEquals(
'7.500000 71.250000 m' . "\n"
. '7.500000 73.189135 7.064930 75.067534 6.271733 76.552998 c' . "\n"
. '5.478536 78.038462 4.376901 79.037937 3.161653 79.374664 c' . "\n"
. '1.946405 79.711391 0.693671 79.364277 -0.375000 78.394710 c' . "\n"
. '-1.443671 77.425142 -2.261335 75.893857 -2.683386 74.071666 c' . "\n"
. '-3.105437 72.249475 -3.105437 70.250525 -2.683386 68.428334 c' . "\n"
. '-2.261335 66.606143 -1.443671 65.074858 -0.375000 64.105290 c' . "\n"
. '0.693671 63.135723 1.946405 62.788609 3.161653 63.125336 c' . "\n"
. '4.376901 63.462063 5.478536 64.461538 6.271733 65.947002 c' . "\n"
. '7.064930 67.432466 7.500000 69.310865 7.500000 71.250000 c' . "\n",
$res
);
$bbox = [];
$res = $draw->getRawEllipticalArc(
3,
5,
7,
11,
0,
-180,
-90,
true,
1.8,
false,
false,
true,
$bbox
);
$this->assertEquals(
'2.250000 71.250000 m' . "\n"
. '-3.000000 71.250000 l' . "\n"
. '-3.000000 73.118591 -2.596009 74.932867 -1.854615 76.393791 c' . "\n"
. '-1.113221 77.854714 -0.077525 78.877355 1.081765 79.293155 c' . "\n"
. '2.241055 79.708956 3.456544 79.493745 4.527890 78.682993 c' . "\n"
. '5.599235 77.872242 6.464154 76.513084 6.980087 74.829541 c' . "\n"
. '7.496019 73.145998 7.632972 71.235944 7.368372 69.414202 c' . "\n"
. '7.103771 67.592460 6.453000 65.964938 5.523321 64.799890 c' . "\n"
. '4.593643 63.634843 3.439104 63.000000 2.250000 63.000000 c' . "\n"
. '2.250000 71.250000 l' . "\n",
$res
);
$res = $draw->getRawEllipticalArc(3, 5, 7, 11, 0, 90, 45);
$this->assertEquals(
'2.250000 79.500000 m' . "\n"
. '1.084822 79.500000 -0.047846 78.890447 -0.968406 77.767993 c' . "\n"
. '-1.888967 76.645539 -2.546049 75.072821 -2.835467 73.299209 c' . "\n"
. '-3.124884 71.525598 -3.030486 69.650067 -2.567240 67.970002 c' . "\n"
. '-2.103993 66.289938 -1.297750 64.899093 -0.276348 64.018002 c' . "\n"
. '0.745054 63.136911 1.924617 62.814741 3.075308 63.102576 c' . "\n"
. '4.225999 63.390411 5.283605 64.272189 6.080433 65.608093 c' . "\n"
. '6.877260 66.943998 7.368843 68.659482 7.477234 70.482537 c' . "\n"
. '7.585626 72.305591 7.304778 74.134484 6.679223 75.679223 c' . "\n",
$res
);
}
public function testGetVectorsAngle(): void
{
$draw = $this->getTestObject();
$res = $draw->getVectorsAngle(0, 0, 0, 0);
$this->bcAssertEqualsWithDelta(0, $res);
$res = $draw->getVectorsAngle(0, 1, 0, 1);
$this->bcAssertEqualsWithDelta(0, $res);
$res = $draw->getVectorsAngle(1, 1, 2, 2);
$this->bcAssertEqualsWithDelta(0, $res);
$res = $draw->getVectorsAngle(1, 0, 0, 1);
$this->bcAssertEqualsWithDelta(1.57, $res);
$res = $draw->getVectorsAngle(0, 1, 1, 0);
$this->bcAssertEqualsWithDelta(-1.57, $res);
$res = $draw->getVectorsAngle(1, 0, 1, 1);
$this->bcAssertEqualsWithDelta(0.79, $res);
$res = $draw->getVectorsAngle(-1, -1, 1, 1);
$this->bcAssertEqualsWithDelta(M_PI, $res);
$res = $draw->getVectorsAngle(1, 0, -1, 0);
$this->bcAssertEqualsWithDelta(M_PI, $res);
}
}

418
vendor/tecnickcom/tc-lib-pdf-graph/test/StyleTest.php vendored Normal file
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<?php
/**
* StyleTest.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Test;
/**
* Style Test
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*/
class StyleTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Pdf\Graph\Draw
{
return new \Com\Tecnick\Pdf\Graph\Draw(
1,
0,
0,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
false
);
}
public function testGetStyleCmd(): void
{
$draw = $this->getTestObject();
$styleCmd = $draw->getStyleCmd();
$exp1 = '';
$this->assertEquals($exp1, $styleCmd);
$style2 = [
'lineWidth' => 3,
'lineCap' => 'round',
'lineJoin' => 'bevel',
'miterLimit' => 11,
'dashArray' => [5, 7],
'dashPhase' => 0,
'lineColor' => 'greenyellow',
'fillColor' => '["RGB",0.250000,0.500000,0.750000]',
];
$res2 = $draw->getStyleCmd($style2);
$exp2 = '3.000000 w' . "\n"
. '1 J' . "\n"
. '2 j' . "\n"
. '11.000000 M' . "\n"
. '[5.000000 7.000000] 0.000000 d' . "\n"
. '0.678431 1.000000 0.184314 RG' . "\n"
. '0.250000 0.500000 0.750000 rg' . "\n";
$this->assertEquals($exp2, $res2);
}
public function testStyle(): void
{
$draw = $this->getTestObject();
$style = [];
$res1 = $draw->add($style, true);
$exp1 = '1.000000 w' . "\n"
. '0 J' . "\n"
. '0 j' . "\n"
. '10.000000 M' . "\n"
. '[] 0.000000 d' . "\n"
. '/CS1 CS 1.000000 SCN' . "\n"
. '/CS1 cs 1.000000 scn' . "\n";
$this->assertEquals($exp1, $res1);
$style = [
'lineWidth' => 3,
'lineCap' => 'round',
'lineJoin' => 'bevel',
'miterLimit' => 11,
'dashArray' => [5, 7],
'dashPhase' => 1,
'lineColor' => 'greenyellow',
'fillColor' => '["RGB",0.250000,0.500000,0.750000]',
];
$res2 = $draw->add($style, false);
$exp2 = '3.000000 w' . "\n"
. '1 J' . "\n"
. '2 j' . "\n"
. '11.000000 M' . "\n"
. '[5.000000 7.000000] 1.000000 d' . "\n"
. '0.678431 1.000000 0.184314 RG' . "\n"
. '0.250000 0.500000 0.750000 rg' . "\n";
$this->assertEquals($exp2, $res2);
$this->assertEquals($style, $draw->getCurrentStyleArray());
$style = [
'lineCap' => 'round',
'lineJoin' => 'bevel',
'lineColor' => 'transparent',
'fillColor' => 'cmyk(67,33,0,25)',
];
$res3 = $draw->add($style, true);
$exp3 = '3.000000 w' . "\n"
. '1 J' . "\n"
. '2 j' . "\n"
. '11.000000 M' . "\n"
. '[5.000000 7.000000] 1.000000 d' . "\n"
. '0.670000 0.330000 0.000000 0.250000 k' . "\n";
$this->assertEquals($exp3, $res3);
$style = [
'lineCap' => 'round',
'lineJoin' => 'bevel',
'lineColor' => 'transparent',
'fillColor' => 'cmyk(67,33,0,25)',
'dashArray' => [],
];
$res4 = $draw->add($style, true);
$exp4 = '3.000000 w' . "\n"
. '1 J' . "\n"
. '2 j' . "\n"
. '11.000000 M' . "\n"
. '[] 1.000000 d' . "\n"
. '0.670000 0.330000 0.000000 0.250000 k' . "\n";
$this->assertEquals($exp4, $res4);
$style = [
'lineWidth' => 7.123,
];
$res5 = $draw->add($style, false);
$exp5 = '7.123000 w' . "\n";
$this->assertEquals($exp5, $res5);
$res = $draw->pop();
$this->assertEquals($exp5, $res);
$res = $draw->pop();
$this->assertEquals($exp4, $res);
$res = $draw->pop();
$this->assertEquals($exp3, $res);
$res = $draw->pop();
$this->assertEquals($exp2, $res);
$res = $draw->pop();
$this->assertEquals($exp1, $res);
}
public function testStyleEx(): void
{
$this->bcExpectException('\\' . \Com\Tecnick\Pdf\Graph\Exception::class);
$draw = $this->getTestObject();
$draw->pop();
}
public function testSaveRestoreStyle(): void
{
$draw = $this->getTestObject();
$draw->add(
[
'lineWidth' => 1,
],
false
);
$draw->add(
[
'lineWidth' => 2,
],
false
);
$draw->add(
[
'lineWidth' => 3,
],
false
);
$draw->saveStyleStatus();
$draw->add(
[
'lineWidth' => 4,
],
false
);
$draw->add(
[
'lineWidth' => 5,
],
false
);
$draw->add(
[
'lineWidth' => 6,
],
false
);
$this->assertEquals(
[
'lineWidth' => 6,
],
$draw->getCurrentStyleArray()
);
$draw->restoreStyleStatus();
$this->assertEquals(
[
'lineWidth' => 3,
],
$draw->getCurrentStyleArray()
);
}
public function testStyleItem(): void
{
$draw = $this->getTestObject();
$res = $draw->getCurrentStyleItem('lineCap');
$this->assertEquals('butt', $res);
}
public function testStyleItemEx(): void
{
$this->bcExpectException('\\' . \Com\Tecnick\Pdf\Graph\Exception::class);
$draw = $this->getTestObject();
$draw->getCurrentStyleItem('wrongField');
}
public function testGetLastStyleProperty(): void
{
$draw = $this->getTestObject();
$draw->add(
[
'lineWidth' => 1,
],
false
);
$draw->add(
[
'lineWidth' => 2,
],
false
);
$draw->add(
[
'lineWidth' => 3,
],
false
);
$this->assertEquals(3, $draw->getLastStyleProperty('lineWidth', 0));
$draw->add(
[
'lineWidth' => 4,
],
false
);
$this->assertEquals(4, $draw->getLastStyleProperty('lineWidth', 0));
$this->assertEquals(7, $draw->getLastStyleProperty('unknown', 7));
}
public function testGetPathPaintOp(): void
{
$draw = $this->getTestObject();
$res = $draw->getPathPaintOp('', '');
$this->assertEquals('', $res);
$res = $draw->getPathPaintOp('');
$this->assertEquals('S' . "\n", $res);
$res = $draw->getPathPaintOp('', 'df');
$this->assertEquals('b' . "\n", $res);
$res = $draw->getPathPaintOp('CEO');
$this->assertEquals('W* n' . "\n", $res);
$res = $draw->getPathPaintOp('F*D');
$this->assertEquals('B*' . "\n", $res);
}
public function testIsFillingMode(): void
{
$draw = $this->getTestObject();
$this->assertTrue($draw->isFillingMode('f'));
$this->assertTrue($draw->isFillingMode('f*'));
$this->assertTrue($draw->isFillingMode('B'));
$this->assertTrue($draw->isFillingMode('B*'));
$this->assertTrue($draw->isFillingMode('b'));
$this->assertTrue($draw->isFillingMode('b*'));
$this->assertFalse($draw->isFillingMode('S'));
$this->assertFalse($draw->isFillingMode('s'));
$this->assertFalse($draw->isFillingMode('n'));
$this->assertFalse($draw->isFillingMode(''));
}
public function testIsStrokingMode(): void
{
$draw = $this->getTestObject();
$this->assertTrue($draw->isStrokingMode('S'));
$this->assertTrue($draw->isStrokingMode('s'));
$this->assertTrue($draw->isStrokingMode('B'));
$this->assertTrue($draw->isStrokingMode('B*'));
$this->assertTrue($draw->isStrokingMode('b'));
$this->assertTrue($draw->isStrokingMode('b*'));
$this->assertFalse($draw->isStrokingMode('f'));
$this->assertFalse($draw->isStrokingMode('f*'));
$this->assertFalse($draw->isStrokingMode('n'));
$this->assertFalse($draw->isStrokingMode(''));
}
public function testIsClosingMode(): void
{
$draw = $this->getTestObject();
$this->assertTrue($draw->isClosingMode('s'));
$this->assertTrue($draw->isClosingMode('b'));
$this->assertTrue($draw->isClosingMode('b*'));
$this->assertFalse($draw->isClosingMode('f'));
$this->assertFalse($draw->isClosingMode('f*'));
$this->assertFalse($draw->isClosingMode('S'));
$this->assertFalse($draw->isClosingMode('B'));
$this->assertFalse($draw->isClosingMode('B*'));
$this->assertFalse($draw->isClosingMode('n'));
$this->assertFalse($draw->isClosingMode(''));
}
public function testGetModeWithoutClose(): void
{
$draw = $this->getTestObject();
$this->assertEquals('', $draw->getModeWithoutClose(''));
$this->assertEquals('S', $draw->getModeWithoutClose('s'));
$this->assertEquals('B', $draw->getModeWithoutClose('b'));
$this->assertEquals('B*', $draw->getModeWithoutClose('b*'));
$this->assertEquals('n', $draw->getModeWithoutClose('n'));
}
public function testGetModeWithoutFill(): void
{
$draw = $this->getTestObject();
$this->assertEquals('', $draw->getModeWithoutFill(''));
$this->assertEquals('', $draw->getModeWithoutFill('f'));
$this->assertEquals('', $draw->getModeWithoutFill('f*'));
$this->assertEquals('S', $draw->getModeWithoutFill('B'));
$this->assertEquals('S', $draw->getModeWithoutFill('B*'));
$this->assertEquals('s', $draw->getModeWithoutFill('b'));
$this->assertEquals('s', $draw->getModeWithoutFill('b*'));
$this->assertEquals('n', $draw->getModeWithoutFill('n'));
}
public function testGetModeWithoutStroke(): void
{
$draw = $this->getTestObject();
$this->assertEquals('', $draw->getModeWithoutStroke(''));
$this->assertEquals('', $draw->getModeWithoutStroke('S'));
$this->assertEquals('h', $draw->getModeWithoutStroke('s'));
$this->assertEquals('f', $draw->getModeWithoutStroke('B'));
$this->assertEquals('f*', $draw->getModeWithoutStroke('B*'));
$this->assertEquals('h f', $draw->getModeWithoutStroke('b'));
$this->assertEquals('h f*', $draw->getModeWithoutStroke('b*'));
$this->assertEquals('n', $draw->getModeWithoutStroke('n'));
}
public function testGetExtGState(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'/GS1 gs' . "\n",
$draw->getExtGState(
[
'A' => 'B',
]
)
);
$this->assertEquals(
'/GS1 gs' . "\n",
$draw->getExtGState(
[
'A' => 'B',
]
)
);
$this->assertEquals(
'/GS2 gs' . "\n",
$draw->getExtGState(
[
'C' => 'D',
]
)
);
}
public function testGetExtGStatePdfa(): void
{
$draw = new \Com\Tecnick\Pdf\Graph\Draw(
1,
0,
0,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
true
);
$this->assertEquals(
'',
$draw->getExtGState(
[
'A' => 'B',
]
)
);
}
}

50
vendor/tecnickcom/tc-lib-pdf-graph/test/TestUtil.php vendored Normal file
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<?php
/**
* TestUtil.php
*
* @since 2020-12-19
* @category Library
* @package file
* @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-file
*
* This file is part of tc-lib-file software library.
*/
namespace Test;
use PHPUnit\Framework\TestCase;
/**
* Test Util
*
* @since 2020-12-19
* @category Library
* @package file
* @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-file
*/
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);
}
}

292
vendor/tecnickcom/tc-lib-pdf-graph/test/TransformTest.php vendored Normal file
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<?php
/**
* TransformTest.php
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*
* This file is part of tc-lib-pdf-graph software library.
*/
namespace Test;
/**
* Transform Test
*
* @since 2011-05-23
* @category Library
* @package PdfGraph
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2011-2024 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-pdf-graph
*/
class TransformTest extends TestUtil
{
protected function getTestObject(): \Com\Tecnick\Pdf\Graph\Draw
{
$draw = new \Com\Tecnick\Pdf\Graph\Draw(
1,
0,
0,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
false
);
$this->assertEquals(-1, $draw->getTransformIndex());
$this->assertEquals('q' . "\n", $draw->getStartTransform());
return $draw;
}
public function testGetStartStopTransform(): void
{
$draw = new \Com\Tecnick\Pdf\Graph\Draw(
1,
0,
0,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
false
);
$this->assertEquals(-1, $draw->getTransformIndex());
$this->assertEquals('q' . "\n", $draw->getStartTransform());
$this->assertEquals(0, $draw->getTransformIndex());
$tmx = [0.1, 1.2, 2.3, 3.4, 4.5, 5.6];
$this->assertEquals(
'0.100000 1.200000 2.300000 3.400000 4.500000 5.600000 cm' . "\n",
$draw->getTransformation($tmx)
);
$this->bcAssertEqualsWithDelta(
[
0 => [
0 => [0.1, 1.2, 2.3, 3.4, 4.5, 5.6],
],
],
$draw->getTransformStack(),
0.0001,
''
);
$this->assertEquals('Q' . "\n", $draw->getStopTransform());
$this->assertEquals(-1, $draw->getTransformIndex());
$this->assertEquals('', $draw->getStopTransform());
$this->assertEquals(-1, $draw->getTransformIndex());
}
public function testGetTransform(): void
{
$draw = $this->getTestObject();
$tmx = [0.1, 1.2, 2.3, 3.4, 4.5, 5.6];
$this->assertEquals(
'0.100000 1.200000 2.300000 3.400000 4.500000 5.600000 cm' . "\n",
$draw->getTransformation($tmx)
);
}
public function testSetPageHeight(): void
{
$draw = new \Com\Tecnick\Pdf\Graph\Draw(
1,
0,
0,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
false
);
$draw->setPageHeight(100);
$this->assertEquals('q' . "\n", $draw->getStartTransform());
$this->assertEquals(
'3.000000 0.000000 0.000000 5.000000 -14.000000 -356.000000 cm' . "\n",
$draw->getScaling(3, 5, 7, 11)
);
}
public function testSetKUnit(): void
{
$draw = new \Com\Tecnick\Pdf\Graph\Draw(
1,
0,
0,
new \Com\Tecnick\Color\Pdf(),
new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
false
);
$draw->setKUnit(0.75);
$this->assertEquals('q' . "\n", $draw->getStartTransform());
$this->assertEquals(
'3.000000 0.000000 0.000000 5.000000 -10.500000 33.000000 cm' . "\n",
$draw->getScaling(3, 5, 7, 11)
);
}
public function testGetScaling(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'3.000000 0.000000 0.000000 5.000000 -14.000000 44.000000 cm' . "\n",
$draw->getScaling(3, 5, 7, 11)
);
$this->assertEquals(
'3.000000 0.000000 0.000000 3.000000 -14.000000 22.000000 cm' . "\n",
$draw->getScaling(3, 3, 7, 11)
);
}
public function testGetScalingEx(): void
{
$this->bcExpectException('\\' . \Com\Tecnick\Pdf\Graph\Exception::class);
$draw = $this->getTestObject();
$draw->getScaling(0, 0, 7, 11);
}
public function testGetHorizScaling(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'3.000000 0.000000 0.000000 1.000000 -14.000000 0.000000 cm' . "\n",
$draw->getHorizScaling(3, 7, 11)
);
}
public function testGetVertScaling(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'1.000000 0.000000 0.000000 5.000000 0.000000 44.000000 cm' . "\n",
$draw->getVertScaling(5, 7, 11)
);
}
public function testGetPropScaling(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'3.000000 0.000000 0.000000 3.000000 -14.000000 22.000000 cm' . "\n",
$draw->getPropScaling(3, 7, 11)
);
}
public function testGetRotation(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'0.707107 0.707107 -0.707107 0.707107 -5.727922 -8.171573 cm' . "\n",
$draw->getRotation(45, 7, 11)
);
}
public function testGetHorizMirroring(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'-1.000000 0.000000 0.000000 1.000000 14.000000 0.000000 cm' . "\n",
$draw->getHorizMirroring(7)
);
}
public function testGetVertMirroring(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'1.000000 0.000000 0.000000 -1.000000 0.000000 -22.000000 cm' . "\n",
$draw->getVertMirroring(11)
);
}
public function testGetPointMirroring(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'-1.000000 0.000000 0.000000 -1.000000 14.000000 -22.000000 cm' . "\n",
$draw->getPointMirroring(7, 11)
);
}
public function testGetReflection(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'-1.000000 0.000000 0.000000 1.000000 14.000000 0.000000 cm' . "\n"
. '0.000000 1.000000 -1.000000 0.000000 -4.000000 -18.000000 cm' . "\n",
$draw->getReflection(45, 7, 11)
);
}
public function testGetTranslation(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'1.000000 0.000000 0.000000 1.000000 3.000000 -5.000000 cm' . "\n",
$draw->getTranslation(3, 5)
);
}
public function testGetHorizTranslation(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'1.000000 0.000000 0.000000 1.000000 3.000000 0.000000 cm' . "\n",
$draw->getHorizTranslation(3)
);
}
public function testGetVertTranslation(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'1.000000 0.000000 0.000000 1.000000 0.000000 -5.000000 cm' . "\n",
$draw->getVertTranslation(5)
);
}
public function testGetSkewing(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'1.000000 0.087489 0.052408 1.000000 0.576486 -0.612421 cm' . "\n",
$draw->getSkewing(3, 5, 7, 11)
);
}
public function testGetSkewingEx(): void
{
$draw = $this->getTestObject();
$this->bcExpectException('\\' . \Com\Tecnick\Pdf\Graph\Exception::class);
$draw->getSkewing(90, -90, 7, 11);
}
public function testGetHorizSkewing(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'1.000000 0.000000 0.052408 1.000000 0.576486 0.000000 cm' . "\n",
$draw->getHorizSkewing(3, 7, 11)
);
}
public function testGetVertSkewing(): void
{
$draw = $this->getTestObject();
$this->assertEquals(
'1.000000 0.087489 0.000000 1.000000 0.000000 -0.612421 cm' . "\n",
$draw->getVertSkewing(5, 7, 11)
);
}
public function testGetCtmProduct(): void
{
$draw = $this->getTestObject();
$tma = [3.1, 5.2, 7.3, 11.4, 13.5, 17.6];
$tmb = [19.1, 23.2, 29.3, 31.4, 37.5, 41.6];
$ctm = $draw->getCtmProduct($tma, $tmb);
$this->bcAssertEqualsWithDelta([228.570, 363.800, 320.050, 510.320, 433.430, 686.840], $ctm, 0.001);
}
}