Inizializzazione

jpgraph-3.5.0b1/src/Examples/pieex6.php

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+<?php // content="text/plain; charset=utf-8"
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_pie.php');
+
+// Some data
+$data = array(27,23,47,17);
+
+// A new graph
+$graph = new PieGraph(350,200);
+$graph->SetShadow();
+
+// Setup title
+$graph->title->Set("Example of pie plot with absolute labels");
+$graph->title->SetFont(FF_FONT1,FS_BOLD);
+
+// The pie plot
+$p1 = new PiePlot($data);
+
+// Move center of pie to the left to make better room
+// for the legend
+$p1->SetCenter(0.35,0.5);
+
+// No border
+$p1->ShowBorder(false);
+
+// Label font and color setup
+$p1->value->SetFont(FF_FONT1,FS_BOLD);
+$p1->value->SetColor("darkred");
+
+// Use absolute values (type==1)
+$p1->SetLabelType(PIE_VALUE_ABS);
+
+// Label format
+$p1->value->SetFormat("$%d");
+$p1->value->Show();
+
+// Size of pie in fraction of the width of the graph
+$p1->SetSize(0.3);
+
+// Legends
+$p1->SetLegends(array("May ($%d)","June ($%d)","July ($%d)","Aug ($%d)"));
+$graph->legend->Pos(0.05,0.15);
+
+$graph->Add($p1);
+$graph->Stroke();
+?>
+
+