| <?php |
| // A simple Polar graph, |
| |
| include "../jpgraph.php"; |
| include "../jpgraph_polar.php"; |
| |
| |
| $data = array(0,1,10,2,30,25,40,60, |
| 50,110,60,160,70,210,75,230,80,260,85,270, |
| 90,480, |
| 95,270,100,260,105,230, |
| 110,210,120,160,130,110,140,60, |
| 150,25,170,2,180,1); |
| |
| |
| $graph = new PolarGraph(300,350); |
| $graph->SetScale('log'); |
| $graph->SetType(POLAR_180); |
| |
| // Show both major and minor grid lines |
| $graph->axis->ShowGrid(true,true); |
| |
| $graph->title->Set('Polar plot #6'); |
| $graph->title->SetFont(FF_FONT2,FS_BOLD); |
| $graph->title->SetColor('navy'); |
| |
| |
| $p = new PolarPlot($data); |
| $p->SetFillColor('lightred@0.5'); |
| |
| $graph->Add($p); |
| |
| $graph->Stroke(); |
| |
| ?> |
