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<?php 

// content=”text/plain; charset=utf-8″

require_once

 (‘jpgraph/jpgraph.php’);

require_once

 (‘jpgraph/jpgraph_line.php’);

// Some (random) data

$ydata

 = 

array

(11,3,8,12,5,1,9,13,5,7);

// Size of the overall graph

$width

=350;

$height

=250;

// Create the graph and set a scale.
// These two calls are always required

$graph

 = 

new

 Graph(

$width

,

$height

);

$graph

->SetScale(‘intlin’);

$graph

->SetShadow();

// Setup margin and titles

$graph

->SetMargin(40,20,20,40);

$graph

->title->Set(‘Calls per operator’);

$graph

->subtitle->Set(‘(March 12, 2008)’);

$graph

->xaxis->title->Set(‘Operator’);

$graph

->yaxis->title->Set(‘# of calls’);