}
// Label font and color setup
for ($i = 0; $i < $n; ++$i) {
$p[$i]->value->SetFont(FF_ARIAL, FS_BOLD);
$p[$i]->value->SetColor('white');
}
// Show the percetages for each slice
for ($i = 0; $i < $n; ++$i) {
$p[$i]->value->Show();
}
// Label format
for ($i = 0; $i < $n; ++$i) {
$p[$i]->value->SetFormat("%01.1f%%");
}
// Size of pie in fraction of the width of the graph
for ($i = 0; $i < $n; ++$i) {
$p[$i]->SetSize(0.15);
}
// Format the border around each slice
for ($i = 0; $i < $n; ++$i) {
$p[$i]->SetEdge(false);
$p[$i]->ExplodeSlice(1);
}
// Use one legend for the whole graph
$p[0]->SetLegends(array("May", "June", "July", "Aug"));
$graph->legend->Pos(0.05, 0.35);
$graph->legend->SetShadow(false);
for ($i = 0; $i < $n; ++$i) {
$graph->Add($p[$i]);
}
$graph->Stroke();
<?php
// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
$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 Graph\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
$p1 = new Plot\PiePlot($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(1.5);
// 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();
require_once '../../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
// Some data
$data = array(40, 21, 17, 14, 23);
// Create the Pie Graph.
$graph = new Graph\PieGraph(500, 300);
$graph->SetShadow();
$theme_class = new UniversalTheme();
//$graph->SetTheme($theme_class);
// Set A title for the plot
$graph->title->Set("Multiple - Pie plot");
// Create plots
$size = 0.13;
$p1 = new Plot\PiePlot($data);
$graph->Add($p1);
$p1->SetSize($size);
$p1->SetCenter(0.25, 0.32);
$p1->SetSliceColors(array('#1E90FF', '#2E8B57', '#ADFF2F', '#DC143C', '#BA55D3'));
$p1->title->Set("2005");
$p2 = new Plot\PiePlot($data);
$graph->Add($p2);
$p2->SetSize($size);
$p2->SetCenter(0.65, 0.32);
$p2->SetSliceColors(array('#1E90FF', '#2E8B57', '#ADFF2F', '#DC143C', '#BA55D3'));
$p2->title->Set("2006");
$p3 = new Plot\PiePlot($data);
$graph->Add($p3);
$p3->SetSize($size);
$p3->SetCenter(0.25, 0.75);
$p3->SetSliceColors(array('#6495ED', '#2E8B57', '#ADFF2F', '#DC143C', '#BA55D3'));
