| <?php |
| include ("../jpgraph.php"); |
| include ("../jpgraph_pie.php"); |
| |
| $data = array(19,12,4,3,3,12,3,3,5,6,7,8,8,1,7,2,2,4,6,8,21,23,2,2,12); |
| |
| // Create the Pie Graph. |
| $graph = new PieGraph(300,350); |
| |
| // Set A title for the plot |
| $graph->title->Set("Label guide lines"); |
| $graph->title->SetFont(FF_VERDANA,FS_BOLD,12); |
| $graph->title->SetColor("darkblue"); |
| $graph->legend->Pos(0.1,0.2); |
| |
| |
| // Create pie plot |
| $p1 = new PiePlot($data); |
| $p1->SetCenter(0.5,0.55); |
| $p1->SetSize(0.3); |
| |
| // Enable and set policy for guide-lines. Make labels line up vertically |
| $p1->SetGuideLines(true,false); |
| $p1->SetGuideLinesAdjust(1.1); |
| |
| // Setup the labels |
| $p1->SetLabelType(PIE_VALUE_PER); |
| $p1->value->Show(); |
| $p1->value->SetFont(FF_ARIAL,FS_NORMAL,9); |
| $p1->value->SetFormat('%2.1f%%'); |
| |
| // Add and stroke |
| $graph->Add($p1); |
| $graph->Stroke(); |
| |
| ?> |
| |
| |
