Upgrade chart rendering support to be composer based
This allow to get rid of manual class loading and have simpler usage of the library.
This commit is contained in:
Adrien Crivelli
parent
dc9f4327b6
commit
782b4e4fae
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@ -54,7 +54,8 @@
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"phpunit/phpunit": "^5.7",
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"dompdf/dompdf": "^0.8.0",
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"mpdf/mpdf": "^7.0.0",
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"friendsofphp/php-cs-fixer": "^2.7"
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"friendsofphp/php-cs-fixer": "^2.7",
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"jpgraph/jpgraph": "^4.0"
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},
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"suggest": {
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"ext-gd": "Required for exact column width autocalculation",
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@ -4,7 +4,7 @@
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"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
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"This file is @generated automatically"
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],
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"content-hash": "eb3d1cabb8bf94da9858c9fb0c24ed6a",
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"content-hash": "804bbe054403d6532308f8a65f19adc2",
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"packages": [
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{
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"name": "psr/simple-cache",
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@ -527,6 +527,46 @@
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],
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"time": "2014-11-20T16:49:30+00:00"
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},
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{
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"name": "jpgraph/jpgraph",
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"version": "4.0.2",
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"source": {
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"type": "git",
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"url": "https://github.com/ztec/JpGraph.git",
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"reference": "e82db7da6a546d3926c24c9a346226da7aa49094"
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},
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"dist": {
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"type": "zip",
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"url": "https://api.github.com/repos/ztec/JpGraph/zipball/e82db7da6a546d3926c24c9a346226da7aa49094",
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"reference": "e82db7da6a546d3926c24c9a346226da7aa49094",
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"shasum": ""
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},
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"type": "library",
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"autoload": {
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"classmap": [
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"lib/JpGraph.php"
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]
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},
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"notification-url": "https://packagist.org/downloads/",
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"license": [
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"QPL 1.0"
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],
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"authors": [
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{
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"name": "JpGraph team"
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}
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],
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"description": "jpGraph, library to make graphs and charts",
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"homepage": "http://jpgraph.net/",
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"keywords": [
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"chart",
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"data",
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"graph",
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"jpgraph",
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"pie"
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],
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"time": "2017-02-23T09:44:15+00:00"
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},
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{
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"name": "mpdf/mpdf",
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"version": "v7.0.0",
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@ -199,6 +199,40 @@ $writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Pdf')
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$writer = new \PhpOffice\PhpSpreadsheet\Writer\Pdf\Mpdf($spreadsheet);
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```
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### Rendering charts
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When rendering charts for HTML or PDF outputs, the process was also simplified. And while
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JpGraph support is still available, it is unfortunately not up to date for latest PHP versions
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and it will generate various warnings.
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If you rely on this feature, please consider
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contributing either patches to JpGraph or another `IRenderer` implementation (a good
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candidate might be [CpChart](https://github.com/szymach/c-pchart)).
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Before:
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```php
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$rendererName = \PHPExcel_Settings::CHART_RENDERER_JPGRAPH;
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$rendererLibrary = 'jpgraph3.5.0b1/src/';
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$rendererLibraryPath = '/php/libraries/Charts/' . $rendererLibrary;
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\PHPExcel_Settings::setChartRenderer($rendererName, $rendererLibraryPath);
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```
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After:
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Require the dependency via composer:
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```sh
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composer require jpgraph/jpgraph
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```
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And then:
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```php
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Settings::setChartRenderer(\PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph::class);
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```
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### PclZip and ZipArchive
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Support for PclZip were dropped in favor of the more complete and modern
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@ -6,16 +6,7 @@ use PhpOffice\PhpSpreadsheet\Settings;
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require __DIR__ . '/../Header.php';
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// Change these values to select the Rendering library that you wish to use
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// and its directory location on your server
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$rendererName = Settings::CHART_RENDERER_JPGRAPH;
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$rendererLibrary = 'jpgraph3.5.0b1/src/';
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$rendererLibraryPath = '/php/libraries/Charts/' . $rendererLibrary;
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if (!Settings::setChartRenderer($rendererName, $rendererLibraryPath)) {
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$helper->log('NOTICE: Please set the $rendererName and $rendererLibraryPath values at the top of this script as appropriate for your directory structure');
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return;
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}
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Settings::setChartRenderer(\PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph::class);
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$inputFileType = 'Xlsx';
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$inputFileNames = __DIR__ . '/../templates/36write*.xlsx';
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@ -86,7 +77,7 @@ foreach ($inputFileNames as $inputFileName) {
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}
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// Save
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$filename = $helper->getFilename($inputFileName);
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$filename = $helper->getFilename($inputFileName, 'html');
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$writer = IOFactory::createWriter($spreadsheet, 'Html');
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$writer->setIncludeCharts(true);
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$callStartTime = microtime(true);
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@ -8,16 +8,7 @@ require __DIR__ . '/../Header.php';
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IOFactory::registerWriter('Pdf', \PhpOffice\PhpSpreadsheet\Writer\Pdf\Mpdf::class);
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// Change these values to select the Rendering library that you wish to use
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// for Chart images, and its directory location on your server
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$rendererName = Settings::CHART_RENDERER_JPGRAPH;
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$rendererLibrary = 'jpgraph3.5.0b1/src/';
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$rendererLibraryPath = '/php/libraries/Charts/' . $rendererLibrary;
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if (!Settings::setChartRenderer($rendererName, $rendererLibraryPath)) {
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$helper->log('NOTICE: Please set the $rendererName and $rendererLibraryPath values at the top of this script as appropriate for your directory structure');
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return;
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}
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Settings::setChartRenderer(\PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph::class);
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$inputFileType = 'Xlsx';
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$inputFileNames = __DIR__ . '/../templates/36write*.xlsx';
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@ -88,7 +79,7 @@ foreach ($inputFileNames as $inputFileName) {
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}
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// Save
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$filename = $helper->getFilename($inputFileName);
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$filename = $helper->getFilename($inputFileName, 'pdf');
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$writer = IOFactory::createWriter($spreadsheet, 'Pdf');
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$writer->setIncludeCharts(true);
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$callStartTime = microtime(true);
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@ -6,16 +6,7 @@ use PhpOffice\PhpSpreadsheet\Settings;
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require __DIR__ . '/../Header.php';
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// Change these values to select the Rendering library that you wish to use
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// and its directory location on your server
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$rendererName = Settings::CHART_RENDERER_JPGRAPH;
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$rendererLibrary = 'jpgraph3.5.0b1/src/';
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$rendererLibraryPath = '/php/libraries/Charts/' . $rendererLibrary;
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if (!Settings::setChartRenderer($rendererName, $rendererLibraryPath)) {
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$helper->log('NOTICE: Please set the $rendererName and $rendererLibraryPath values at the top of this script as appropriate for your directory structure');
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return;
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}
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Settings::setChartRenderer(\PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph::class);
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$inputFileType = 'Xlsx';
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$inputFileNames = __DIR__ . '/../templates/32readwrite*[0-9].xlsx';
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@ -62,13 +53,14 @@ foreach ($inputFileNames as $inputFileName) {
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}
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$helper->log(' ' . $chartName . ' - ' . $caption);
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$jpegFile = $helper->getFilename('35-' . $inputFileNameShort, 'jpg');
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$jpegFile = $helper->getFilename('35-' . $inputFileNameShort, 'png');
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if (file_exists($jpegFile)) {
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unlink($jpegFile);
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}
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try {
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$chart->render($jpegFile);
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$helper->log('Rendered image: ' . $jpegFile);
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} catch (Exception $e) {
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$helper->log('Error rendering chart: ' . $e->getMessage());
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}
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@ -640,29 +640,29 @@ class Chart
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}
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}
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/**
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* Render the chart to given file (or stream).
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*
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* @param string $outputDestination Name of the file render to
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*
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* @return bool true on success
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*/
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public function render($outputDestination = null)
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{
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$libraryName = Settings::getChartRendererName();
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if ($libraryName === null) {
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return false;
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}
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// Ensure that data series values are up-to-date before we render
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$this->refresh();
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$libraryPath = Settings::getChartRendererPath();
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$includePath = str_replace('\\', '/', get_include_path());
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$rendererPath = str_replace('\\', '/', $libraryPath);
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if (strpos($rendererPath, $includePath) === false) {
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set_include_path(get_include_path() . PATH_SEPARATOR . $libraryPath);
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}
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$rendererName = '\\PhpOffice\\PhpSpreadsheet\\Chart\\Renderer\\' . $libraryName;
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$renderer = new $rendererName($this);
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if ($outputDestination == 'php://output') {
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$outputDestination = null;
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}
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$libraryName = Settings::getChartRenderer();
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if ($libraryName === null) {
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return false;
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}
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// Ensure that data series values are up-to-date before we render
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$this->refresh();
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$renderer = new $libraryName($this);
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return $renderer->render($outputDestination);
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}
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}
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@ -0,0 +1,24 @@
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<?php
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namespace PhpOffice\PhpSpreadsheet\Chart\Renderer;
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use PhpOffice\PhpSpreadsheet\Chart;
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interface IRenderer
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{
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/**
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* IRenderer constructor.
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*
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* @param Chart $chart
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*/
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public function __construct(Chart $chart);
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/**
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* Render the chart to given file (or stream).
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*
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* @param string $filename Name of the file render to
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*
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* @return bool true on success
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*/
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public function render($filename);
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}
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@ -3,10 +3,11 @@
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namespace PhpOffice\PhpSpreadsheet\Chart\Renderer;
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use PhpOffice\PhpSpreadsheet\Chart;
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use PhpOffice\PhpSpreadsheet\Settings;
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use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
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class JpGraph
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require_once __DIR__ . '/Polyfill.php';
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class JpGraph implements IRenderer
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{
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private static $width = 640;
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@ -20,7 +21,47 @@ class JpGraph
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'goldenrod2',
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];
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private static $markSet = [
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private static $markSet;
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private $chart;
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private $graph;
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private static $plotColour = 0;
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private static $plotMark = 0;
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/**
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* Create a new jpgraph.
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*
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* @param Chart $chart
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*/
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public function __construct(Chart $chart)
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{
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self::init();
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$this->graph = null;
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$this->chart = $chart;
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}
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private static function init()
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{
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static $loaded = false;
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if ($loaded) {
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return;
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}
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\JpGraph\JpGraph::load();
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\JpGraph\JpGraph::module('bar');
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\JpGraph\JpGraph::module('contour');
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\JpGraph\JpGraph::module('line');
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\JpGraph\JpGraph::module('pie');
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\JpGraph\JpGraph::module('pie3d');
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\JpGraph\JpGraph::module('radar');
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\JpGraph\JpGraph::module('regstat');
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\JpGraph\JpGraph::module('scatter');
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\JpGraph\JpGraph::module('stock');
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self::$markSet = [
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'diamond' => MARK_DIAMOND,
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'square' => MARK_SQUARE,
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'triangle' => MARK_UTRIANGLE,
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@ -32,13 +73,8 @@ class JpGraph
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'plus' => MARK_CROSS,
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];
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private $chart;
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private $graph;
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private static $plotColour = 0;
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private static $plotMark = 0;
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$loaded = true;
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}
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private function formatPointMarker($seriesPlot, $markerID)
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{
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@ -186,7 +222,7 @@ class JpGraph
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private function renderCartesianPlotArea($type = 'textlin')
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{
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$this->graph = new Graph(self::$width, self::$height);
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$this->graph = new \Graph(self::$width, self::$height);
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$this->graph->SetScale($type);
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$this->renderTitle();
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@ -223,14 +259,14 @@ class JpGraph
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private function renderPiePlotArea($doughnut = false)
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{
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$this->graph = new PieGraph(self::$width, self::$height);
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$this->graph = new \PieGraph(self::$width, self::$height);
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$this->renderTitle();
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}
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private function renderRadarPlotArea()
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{
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$this->graph = new RadarGraph(self::$width, self::$height);
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$this->graph = new \RadarGraph(self::$width, self::$height);
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$this->graph->SetScale('lin');
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$this->renderTitle();
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@ -272,7 +308,7 @@ class JpGraph
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++$testCurrentIndex;
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}
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$seriesPlot = new LinePlot($dataValues);
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$seriesPlot = new \LinePlot($dataValues);
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if ($combination) {
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$seriesPlot->SetBarCenter();
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}
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@ -294,7 +330,7 @@ class JpGraph
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if ($grouping == 'standard') {
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$groupPlot = $seriesPlots;
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} else {
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$groupPlot = new AccLinePlot($seriesPlots);
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$groupPlot = new \AccLinePlot($seriesPlots);
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}
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$this->graph->Add($groupPlot);
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}
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@ -349,7 +385,7 @@ class JpGraph
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if ($rotation == 'bar') {
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$dataValues = array_reverse($dataValues);
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}
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$seriesPlot = new BarPlot($dataValues);
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$seriesPlot = new \BarPlot($dataValues);
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$seriesPlot->SetColor('black');
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$seriesPlot->SetFillColor(self::$colourSet[self::$plotColour++]);
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if ($dimensions == '3d') {
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@ -370,11 +406,11 @@ class JpGraph
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}
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if ($grouping == 'clustered') {
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$groupPlot = new GroupBarPlot($seriesPlots);
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$groupPlot = new \GroupBarPlot($seriesPlots);
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} elseif ($grouping == 'standard') {
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$groupPlot = new GroupBarPlot($seriesPlots);
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$groupPlot = new \GroupBarPlot($seriesPlots);
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} else {
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$groupPlot = new AccBarPlot($seriesPlots);
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$groupPlot = new \AccBarPlot($seriesPlots);
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if ($dimensions == '3d') {
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$groupPlot->SetShadow();
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}
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@ -400,14 +436,14 @@ class JpGraph
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$dataValuesY[$k] = $k;
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}
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$seriesPlot = new ScatterPlot($dataValuesX, $dataValuesY);
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$seriesPlot = new \ScatterPlot($dataValuesX, $dataValuesY);
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if ($scatterStyle == 'lineMarker') {
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$seriesPlot->SetLinkPoints();
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$seriesPlot->link->SetColor(self::$colourSet[self::$plotColour]);
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} elseif ($scatterStyle == 'smoothMarker') {
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$spline = new Spline($dataValuesY, $dataValuesX);
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$spline = new \Spline($dataValuesY, $dataValuesX);
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list($splineDataY, $splineDataX) = $spline->Get(count($dataValuesX) * self::$width / 20);
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$lplot = new LinePlot($splineDataX, $splineDataY);
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$lplot = new \LinePlot($splineDataX, $splineDataY);
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$lplot->SetColor(self::$colourSet[self::$plotColour]);
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$this->graph->Add($lplot);
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@ -452,7 +488,7 @@ class JpGraph
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$this->graph->SetTitles(array_reverse($dataValues));
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$seriesPlot = new RadarPlot(array_reverse($dataValuesX));
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$seriesPlot = new \RadarPlot(array_reverse($dataValuesX));
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$dataLabel = $this->chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($i)->getDataValue();
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$seriesPlot->SetColor(self::$colourSet[self::$plotColour++]);
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@ -481,7 +517,7 @@ class JpGraph
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$dataValues[$i] = $dataValuesX;
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}
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$seriesPlot = new ContourPlot($dataValues);
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$seriesPlot = new \ContourPlot($dataValues);
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$this->graph->Add($seriesPlot);
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}
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@ -519,7 +555,7 @@ class JpGraph
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$this->graph->xaxis->SetTickLabels($datasetLabels);
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}
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||||
$seriesPlot = new StockPlot($dataValuesPlot);
|
||||
$seriesPlot = new \StockPlot($dataValuesPlot);
|
||||
$seriesPlot->SetWidth(20);
|
||||
|
||||
$this->graph->Add($seriesPlot);
|
||||
|
|
@ -527,8 +563,6 @@ class JpGraph
|
|||
|
||||
private function renderAreaChart($groupCount, $dimensions = '2d')
|
||||
{
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_line.php';
|
||||
|
||||
$this->renderCartesianPlotArea();
|
||||
|
||||
for ($i = 0; $i < $groupCount; ++$i) {
|
||||
|
|
@ -538,8 +572,6 @@ class JpGraph
|
|||
|
||||
private function renderLineChart($groupCount, $dimensions = '2d')
|
||||
{
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_line.php';
|
||||
|
||||
$this->renderCartesianPlotArea();
|
||||
|
||||
for ($i = 0; $i < $groupCount; ++$i) {
|
||||
|
|
@ -549,8 +581,6 @@ class JpGraph
|
|||
|
||||
private function renderBarChart($groupCount, $dimensions = '2d')
|
||||
{
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_bar.php';
|
||||
|
||||
$this->renderCartesianPlotArea();
|
||||
|
||||
for ($i = 0; $i < $groupCount; ++$i) {
|
||||
|
|
@ -560,10 +590,6 @@ class JpGraph
|
|||
|
||||
private function renderScatterChart($groupCount)
|
||||
{
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_scatter.php';
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_regstat.php';
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_line.php';
|
||||
|
||||
$this->renderCartesianPlotArea('linlin');
|
||||
|
||||
for ($i = 0; $i < $groupCount; ++$i) {
|
||||
|
|
@ -573,8 +599,6 @@ class JpGraph
|
|||
|
||||
private function renderBubbleChart($groupCount)
|
||||
{
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_scatter.php';
|
||||
|
||||
$this->renderCartesianPlotArea('linlin');
|
||||
|
||||
for ($i = 0; $i < $groupCount; ++$i) {
|
||||
|
|
@ -584,11 +608,6 @@ class JpGraph
|
|||
|
||||
private function renderPieChart($groupCount, $dimensions = '2d', $doughnut = false, $multiplePlots = false)
|
||||
{
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_pie.php';
|
||||
if ($dimensions == '3d') {
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_pie3d.php';
|
||||
}
|
||||
|
||||
$this->renderPiePlotArea($doughnut);
|
||||
|
||||
$iLimit = ($multiplePlots) ? $groupCount : 1;
|
||||
|
|
@ -622,12 +641,12 @@ class JpGraph
|
|||
}
|
||||
|
||||
if ($dimensions == '3d') {
|
||||
$seriesPlot = new PiePlot3D($dataValues);
|
||||
$seriesPlot = new \PiePlot3D($dataValues);
|
||||
} else {
|
||||
if ($doughnut) {
|
||||
$seriesPlot = new PiePlotC($dataValues);
|
||||
$seriesPlot = new \PiePlotC($dataValues);
|
||||
} else {
|
||||
$seriesPlot = new PiePlot($dataValues);
|
||||
$seriesPlot = new \PiePlot($dataValues);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -660,8 +679,6 @@ class JpGraph
|
|||
|
||||
private function renderRadarChart($groupCount)
|
||||
{
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_radar.php';
|
||||
|
||||
$this->renderRadarPlotArea();
|
||||
|
||||
for ($groupID = 0; $groupID < $groupCount; ++$groupID) {
|
||||
|
|
@ -671,8 +688,6 @@ class JpGraph
|
|||
|
||||
private function renderStockChart($groupCount)
|
||||
{
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_stock.php';
|
||||
|
||||
$this->renderCartesianPlotArea('intint');
|
||||
|
||||
for ($groupID = 0; $groupID < $groupCount; ++$groupID) {
|
||||
|
|
@ -682,8 +697,6 @@ class JpGraph
|
|||
|
||||
private function renderContourChart($groupCount, $dimensions)
|
||||
{
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_contour.php';
|
||||
|
||||
$this->renderCartesianPlotArea('intint');
|
||||
|
||||
for ($i = 0; $i < $groupCount; ++$i) {
|
||||
|
|
@ -693,12 +706,6 @@ class JpGraph
|
|||
|
||||
private function renderCombinationChart($groupCount, $dimensions, $outputDestination)
|
||||
{
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_line.php';
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_bar.php';
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_scatter.php';
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_regstat.php';
|
||||
require_once Settings::getChartRendererPath() . 'jpgraph_line.php';
|
||||
|
||||
$this->renderCartesianPlotArea();
|
||||
|
||||
for ($i = 0; $i < $groupCount; ++$i) {
|
||||
|
|
@ -844,17 +851,4 @@ class JpGraph
|
|||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new jpgraph.
|
||||
*
|
||||
* @param Chart $chart
|
||||
*/
|
||||
public function __construct(Chart $chart)
|
||||
{
|
||||
$this->graph = null;
|
||||
$this->chart = $chart;
|
||||
|
||||
require_once Settings::getChartRendererPath() . '/jpgraph.php';
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,9 @@
|
|||
<?php
|
||||
|
||||
// This is a dirty workaround to output JpGraph charts even when antialiasing is not available
|
||||
if (!function_exists('imageantialias')) {
|
||||
function imageantialias(...$args)
|
||||
{
|
||||
// Do nothing
|
||||
}
|
||||
}
|
||||
|
|
@ -157,7 +157,9 @@ class Sample
|
|||
*/
|
||||
public function getFilename($filename, $extension = 'xlsx')
|
||||
{
|
||||
return $this->getTemporaryFolder() . '/' . str_replace('.php', '.' . $extension, basename($filename));
|
||||
$originalExtension = pathinfo($filename, PATHINFO_EXTENSION);
|
||||
|
||||
return $this->getTemporaryFolder() . '/' . str_replace('.' . $originalExtension, '.' . $extension, basename($filename));
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -2,33 +2,19 @@
|
|||
|
||||
namespace PhpOffice\PhpSpreadsheet;
|
||||
|
||||
use PhpOffice\PhpSpreadsheet\Chart\Renderer\IRenderer;
|
||||
use PhpOffice\PhpSpreadsheet\Collection\Memory;
|
||||
use Psr\SimpleCache\CacheInterface;
|
||||
|
||||
class Settings
|
||||
{
|
||||
/** Optional Chart Rendering libraries */
|
||||
const CHART_RENDERER_JPGRAPH = 'JpGraph';
|
||||
|
||||
private static $chartRenderers = [
|
||||
self::CHART_RENDERER_JPGRAPH,
|
||||
];
|
||||
|
||||
/**
|
||||
* Name of the external Library used for rendering charts
|
||||
* e.g.
|
||||
* jpgraph.
|
||||
* Class name of the chart renderer used for rendering charts
|
||||
* eg: PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
private static $chartRendererName;
|
||||
|
||||
/**
|
||||
* Directory Path to the external Library used for rendering charts.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
private static $chartRendererPath;
|
||||
private static $chartRenderer;
|
||||
|
||||
/**
|
||||
* Default options for libxml loader.
|
||||
|
|
@ -56,80 +42,32 @@ class Settings
|
|||
return Calculation::getInstance()->setLocale($locale);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set details of the external library that PhpSpreadsheet should use for rendering charts.
|
||||
*
|
||||
* @param string $libraryName Internal reference name of the library
|
||||
* e.g. \PhpOffice\PhpSpreadsheet\Settings::CHART_RENDERER_JPGRAPH
|
||||
* @param string $libraryBaseDir Directory path to the library's base folder
|
||||
*
|
||||
* @return bool Success or failure
|
||||
*/
|
||||
public static function setChartRenderer($libraryName, $libraryBaseDir)
|
||||
{
|
||||
if (!self::setChartRendererName($libraryName)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return self::setChartRendererPath($libraryBaseDir);
|
||||
}
|
||||
|
||||
/**
|
||||
* Identify to PhpSpreadsheet the external library to use for rendering charts.
|
||||
*
|
||||
* @param string $libraryName Internal reference name of the library
|
||||
* e.g. \PhpOffice\PhpSpreadsheet\Settings::CHART_RENDERER_JPGRAPH
|
||||
* @param string $rendererClass Class name of the chart renderer
|
||||
* eg: PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph
|
||||
*
|
||||
* @return bool Success or failure
|
||||
* @throws Exception
|
||||
*/
|
||||
public static function setChartRendererName($libraryName)
|
||||
public static function setChartRenderer($rendererClass)
|
||||
{
|
||||
if (!in_array($libraryName, self::$chartRenderers)) {
|
||||
return false;
|
||||
if (!is_a($rendererClass, IRenderer::class, true)) {
|
||||
throw new Exception('Chart renderer must implement ' . IRenderer::class);
|
||||
}
|
||||
self::$chartRendererName = $libraryName;
|
||||
|
||||
return true;
|
||||
self::$chartRenderer = $rendererClass;
|
||||
}
|
||||
|
||||
/**
|
||||
* Tell PhpSpreadsheet where to find the external library to use for rendering charts.
|
||||
* Return the Chart Rendering Library that PhpSpreadsheet is currently configured to use.
|
||||
*
|
||||
* @param string $libraryBaseDir Directory path to the library's base folder
|
||||
*
|
||||
* @return bool Success or failure
|
||||
* @return null|string Class name of the chart renderer
|
||||
* eg: PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph
|
||||
*/
|
||||
public static function setChartRendererPath($libraryBaseDir)
|
||||
public static function getChartRenderer()
|
||||
{
|
||||
if ((file_exists($libraryBaseDir) === false) || (is_readable($libraryBaseDir) === false)) {
|
||||
return false;
|
||||
}
|
||||
self::$chartRendererPath = $libraryBaseDir;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the Chart Rendering Library that PhpSpreadsheet is currently configured to use (e.g. jpgraph).
|
||||
*
|
||||
* @return null|string Internal reference name of the Chart Rendering Library that PhpSpreadsheet is
|
||||
* currently configured to use
|
||||
* e.g. \PhpOffice\PhpSpreadsheet\Settings::CHART_RENDERER_JPGRAPH
|
||||
*/
|
||||
public static function getChartRendererName()
|
||||
{
|
||||
return self::$chartRendererName;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the directory path to the Chart Rendering Library that PhpSpreadsheet is currently configured to use.
|
||||
*
|
||||
* @return null|string Directory Path to the Chart Rendering Library that PhpSpreadsheet is
|
||||
* currently configured to use
|
||||
*/
|
||||
public static function getChartRendererPath()
|
||||
{
|
||||
return self::$chartRendererPath;
|
||||
return self::$chartRenderer;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -2,8 +2,17 @@
|
|||
|
||||
namespace PhpOffice\PhpSpreadsheet\Writer;
|
||||
|
||||
use PhpOffice\PhpSpreadsheet\Spreadsheet;
|
||||
|
||||
interface IWriter
|
||||
{
|
||||
/**
|
||||
* IWriter constructor.
|
||||
*
|
||||
* @param Spreadsheet $spreadsheet
|
||||
*/
|
||||
public function __construct(Spreadsheet $spreadsheet);
|
||||
|
||||
/**
|
||||
* Save PhpSpreadsheet to file.
|
||||
*
|
||||
|
|
|
|||
|
|
@ -25,15 +25,18 @@ class SampleTest extends PHPUnit_Framework_TestCase
|
|||
|
||||
public function providerSample()
|
||||
{
|
||||
$skipped = [];
|
||||
$skipped = [
|
||||
'Chart/32_Chart_read_write_PDF.php', // Unfortunately JpGraph is not up to date for latest PHP and raise many warnings
|
||||
'Chart/32_Chart_read_write_HTML.php', // idem
|
||||
];
|
||||
|
||||
// Unfortunately some tests are too long be ran with code-coverage
|
||||
// analysis on Travis, so we need to exclude them
|
||||
global $argv;
|
||||
if (in_array('--coverage-clover', $argv)) {
|
||||
$tooLongToBeCovered = [
|
||||
'06 Largescale',
|
||||
'13 CalculationCyclicFormulae',
|
||||
'Basic/06_Largescale.php',
|
||||
'Basic/13_CalculationCyclicFormulae.php',
|
||||
];
|
||||
$skipped = array_merge($skipped, $tooLongToBeCovered);
|
||||
}
|
||||
|
|
@ -41,8 +44,8 @@ class SampleTest extends PHPUnit_Framework_TestCase
|
|||
$helper = new Sample();
|
||||
$result = [];
|
||||
foreach ($helper->getSamples() as $samples) {
|
||||
foreach ($samples as $name => $sample) {
|
||||
if (!in_array($name, $skipped)) {
|
||||
foreach ($samples as $sample) {
|
||||
if (!in_array($sample, $skipped)) {
|
||||
$file = '../samples/' . $sample;
|
||||
$result[] = [$file];
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue