init

lib/PhpSpreadsheet/Chart/Renderer/JpGraph.php

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+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Chart\Renderer;
+
+/**
+ * Jpgraph is not oficially maintained in Composer, so the version there
+ * could be out of date. For that reason, all unit test requiring Jpgraph
+ * are skipped. So, do not measure code coverage for this class till that
+ * is fixed.
+ *
+ * This implementation uses abandoned package
+ * https://packagist.org/packages/jpgraph/jpgraph
+ *
+ * @codeCoverageIgnore
+ */
+class JpGraph extends JpGraphRendererBase
+{
+    protected static function init(): void
+    {
+        static $loaded = false;
+        if ($loaded) {
+            return;
+        }
+
+        // JpGraph is no longer included with distribution, but user may install it.
+        // So Scrutinizer's complaint that it can't find it is reasonable, but unfixable.
+        \JpGraph\JpGraph::load();
+        \JpGraph\JpGraph::module('bar');
+        \JpGraph\JpGraph::module('contour');
+        \JpGraph\JpGraph::module('line');
+        \JpGraph\JpGraph::module('pie');
+        \JpGraph\JpGraph::module('pie3d');
+        \JpGraph\JpGraph::module('radar');
+        \JpGraph\JpGraph::module('regstat');
+        \JpGraph\JpGraph::module('scatter');
+        \JpGraph\JpGraph::module('stock');
+
+        $loaded = true;
+    }
+}