Subversion-Projekte lars-tiefland.php_share

<?php

// $Id

// Example of pie with center circle

include ("../jpgraph.php");

include ("../jpgraph_pie.php");

// Some data

$data = array(50,28,25,27,31,20);

// A new pie graph

$graph = new PieGraph(300,300,'auto');

// Setup title

$graph->title->Set("Pie plot with center circle");

$graph->title->SetFont(FF_ARIAL,FS_BOLD,14);

$graph->title->SetMargin(8); // Add a little bit more margin from the top

// Create the pie plot

$p1 = new PiePlotC($data);

// Set size of pie

$p1->SetSize(0.32);

// Label font and color setup

$p1->value->SetFont(FF_ARIAL,FS_BOLD,10);

$p1->value->SetColor('black');

// Setup the title on the center circle

$p1->midtitle->Set("Test mid\nRow 1\nRow 2");

$p1->midtitle->SetFont(FF_ARIAL,FS_NORMAL,10);

// Set color for mid circle

$p1->SetMidColor('yellow');

// Use percentage values in the legends values (This is also the default)

$p1->SetLabelType(PIE_VALUE_PER);

// Add plot to pie graph

$graph->Add($p1);

// .. and send the image on it's marry way to the browser

$graph->Stroke();

?>