[42] | 1 | <?php // content="text/plain; charset=utf-8" |
---|
| 2 | //$Id: pieex7.php,v 1.1 2002/06/17 13:53:43 aditus Exp $ |
---|
| 3 | require_once ('jpgraph/jpgraph.php'); |
---|
| 4 | require_once ('jpgraph/jpgraph_pie.php'); |
---|
| 5 | |
---|
| 6 | // Some data |
---|
| 7 | $data = array(27,23,0,17); |
---|
| 8 | |
---|
| 9 | // A new graph |
---|
| 10 | $graph = new PieGraph(350,200); |
---|
| 11 | $graph->SetShadow(); |
---|
| 12 | |
---|
| 13 | // Setup title |
---|
| 14 | $graph->title->Set("Pie plot with absolute labels"); |
---|
| 15 | $graph->subtitle->Set('(With hidden 0 labels)'); |
---|
| 16 | $graph->title->SetFont(FF_FONT1,FS_BOLD); |
---|
| 17 | |
---|
| 18 | // The pie plot |
---|
| 19 | $p1 = new PiePlot($data); |
---|
| 20 | |
---|
| 21 | |
---|
| 22 | // Move center of pie to the left to make better room |
---|
| 23 | // for the legend |
---|
| 24 | $p1->SetCenter(0.35,0.5); |
---|
| 25 | |
---|
| 26 | // No border |
---|
| 27 | $p1->ShowBorder(false); |
---|
| 28 | |
---|
| 29 | // Label font and color setup |
---|
| 30 | $p1->value->SetFont(FF_FONT1,FS_BOLD); |
---|
| 31 | $p1->value->SetColor("darkred"); |
---|
| 32 | |
---|
| 33 | // Use absolute values (type==1) |
---|
| 34 | $p1->SetLabelType(PIE_VALUE_ABS); |
---|
| 35 | |
---|
| 36 | // Label format |
---|
| 37 | $p1->value->SetFormat("$%d"); |
---|
| 38 | $p1->value->HideZero(); |
---|
| 39 | $p1->value->Show(); |
---|
| 40 | |
---|
| 41 | // Size of pie in fraction of the width of the graph |
---|
| 42 | $p1->SetSize(0.3); |
---|
| 43 | |
---|
| 44 | // Legends |
---|
| 45 | $p1->SetLegends(array("May ($%d)","June ($%d)","July ($%d)","Aug ($%d)")); |
---|
| 46 | $graph->legend->Pos(0.05,0.2); |
---|
| 47 | |
---|
| 48 | $graph->Add($p1); |
---|
| 49 | $graph->Stroke(); |
---|
| 50 | ?> |
---|
| 51 | |
---|
| 52 | |
---|