/usr/share/doc/libphp-jpgraph-examples/examples/example16.2.php is in libphp-jpgraph-examples 1.5.2-12.1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | <?php
include ("/usr/share/jpgraph/jpgraph.php");
include ("/usr/share/jpgraph/jpgraph_line.php");
include ("/usr/share/jpgraph/jpgraph_bar.php");
$l1datay = array(11,9,2,4,3,13,17);
$l2datay = array(23,12,5,19,17,10,15);
$datax=array("Jan","Feb","Mar","Apr","May");
// Create the graph.
$graph = new Graph(400,200,"auto");
$graph->img->SetMargin(40,130,20,40);
$graph->SetScale("textlin");
$graph->SetShadow();
// Create the linear error plot
$l1plot=new LinePlot($l1datay);
$l1plot->SetColor("red");
$l1plot->SetWeight(2);
$l1plot->SetLegend("Prediction");
// Create the bar plot
$l2plot = new BarPlot($l2datay);
$l2plot->SetFillColor("orange");
$l2plot->SetLegend("Result");
// Add the plots to the graph
$graph->Add($l2plot);
$graph->Add($l1plot);
$graph->title->Set("Example 16.2");
$graph->xaxis->title->Set("X-title");
$graph->yaxis->title->Set("Y-title");
$graph->title->SetFont(FF_FONT1,FS_BOLD);
$graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD);
$graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);
//$graph->xaxis->SetTickLabels($datax);
//$graph->xaxis->SetTextTickInterval(2);
// Display the graph
$graph->Stroke();
?>
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