<?php require_once '../../vendor/autoload.php'; use Amenadiel\JpGraph\Graph; use Amenadiel\JpGraph\Plot; $data = array(0 => array(1, 1, 2.5, 4), 1 => array(3, 4, 1, 4), 'wsw' => array(1, 5, 5, 3), 'N' => array(2, 7, 5, 4, 2), 15 => array(2, 7, 12)); // First create a new windrose graph with a title $graph = new Graph\WindroseGraph(400, 400); // Setup title $graph->title->Set('Windrose basic example'); $graph->title->SetFont(FF_VERDANA, FS_BOLD, 12); $graph->title->SetColor('navy'); // Create the windrose plot. $wp = new Plot\WindrosePlot($data); $wp->SetRadialGridStyle('solid'); $graph->Add($wp); // Send the graph to the browser $graph->Stroke();