<?php namespace PhpOffice\PhpSpreadsheet\Chart\Renderer; /** * Jpgraph is not officially maintained by Composer at packagist.org. * * This renderer implementation uses package * https://packagist.org/packages/mitoteam/jpgraph * * This package is up to date for June 2023 and has PHP 8.2 support. */ class MtJpGraphRenderer extends JpGraphRendererBase { protected static function init(): void { static $loaded = false; if ($loaded) { return; } \mitoteam\jpgraph\MtJpGraph::load([ 'bar', 'contour', 'line', 'pie', 'pie3d', 'radar', 'regstat', 'scatter', 'stock', ], true); // enable Extended mode $loaded = true; } }