<?php // A simple Polar graph, include "../jpgraph.php"; include "../jpgraph_polar.php"; $data = array(0, 1, 10, 2, 30, 25, 40, 60, 50, 110, 60, 160, 70, 210, 75, 230, 80, 260, 85, 370, 90, 480, 95, 370, 100, 260, 105, 230, 110, 210, 120, 160, 130, 110, 140, 60, 150, 25, 170, 2, 180, 1); $graph = new PolarGraph(350, 400); $graph->SetScale('log', 100); $graph->SetType(POLAR_180); //$graph->SetPlotSize(250,250); // Hide frame around graph (by setting width=0) $graph->SetFrame(true, 'white', 1); // Set plotarea color $graph->SetColor('lightblue'); // Show both major and minor grid lines $graph->axis->ShowGrid(true, true); // Set color for gradient lines $graph->axis->SetGridColor('lightblue:0.8', 'lightblue:0.8', 'lightblue:0.8'); // Setup axis title $graph->axis->SetTitle('Coverage (in meter)', 'middle'); $graph->axis->title->SetFont(FF_FONT1, FS_BOLD); $graph->title->Set('Polar plot #8'); $graph->title->SetFont(FF_ARIAL, FS_BOLD, 16); $graph->title->SetColor('navy'); // Adjust legen box position and color $graph->legend->SetColor('navy', 'darkgray'); $graph->legend->SetFillColor('white'); $graph->legend->SetShadow('darkgray@0.5', 5); $p = new PolarPlot($data); $p->SetFillColor('white@0.5'); $p->mark->SetType(MARK_SQUARE);