Viewing file:  horizbarex1.html (8.98 KB) -rw-r--r--
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<?php
include ("../jpgraph.php");
include ("../jpgraph_bar.php");
$datay=array(2,3,5,8,12,6,3);
$datax=array("Jan","Feb","Mar","Apr","May","Jun","Jul");
// Size of graph
$width=400;
$height=500;
// Set the basic parameters of the graph
$graph = new Graph($width,$height,'auto');
$graph->SetScale("textlin");
// Rotate graph 90 degrees and set margin
$graph->Set90AndMargin(50,20,50,30);
// Nice shadow
$graph->SetShadow();
// Setup title
$graph->title->Set("Horizontal bar graph ex 1");
$graph->title->SetFont(FF_VERDANA,FS_BOLD,14);
$graph->subtitle->Set("(No Y-axis)");
// Setup X-axis
$graph->xaxis->SetTickLabels($datax);
$graph->xaxis->SetFont(FF_VERDANA,FS_NORMAL,12);
// Some extra margin looks nicer
$graph->xaxis->SetLabelMargin(10);
// Label align for X-axis
$graph->xaxis->SetLabelAlign('right','center');
// Add some grace to y-axis so the bars doesn't go
// all the way to the end of the plot area
$graph->yaxis->scale->SetGrace(20);
// We don't want to display Y-axis
$graph->yaxis->Hide();
// Now create a bar pot
$bplot = new BarPlot($datay);
$bplot->SetFillColor("orange");
$bplot->SetShadow();
//You can change the width of the bars if you like
//$bplot->SetWidth(0.5);
// We want to display the value of each bar at the top
$bplot->value->Show();
$bplot->value->SetFont(FF_ARIAL,FS_BOLD,12);
$bplot->value->SetAlign('left','center');
$bplot->value->SetColor("black","darkred");
$bplot->value->SetFormat('%.1f mkr');
// Add the bar to the graph
$graph->Add($bplot);
// .. and stroke the graph
$graph->Stroke();
?>
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