40 lines
883 B
PHP
40 lines
883 B
PHP
<?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
|
|
// and force guide lines to always beeing used
|
|
$p1->SetGuideLines(true,false,true);
|
|
$p1->SetGuideLinesAdjust(1.5);
|
|
|
|
// 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();
|
|
|
|
?>
|
|
|
|
|