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site/jpgraph/Examples/example16.3.php 1.18 KB
8ec98c9f   Guillaume   MAJ
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  <?php // content="text/plain; charset=utf-8"
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_line.php');
  require_once ('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','Jun','Jul','Aug');
  
  // Create the graph.
  $graph = new Graph(400,200);
  $graph->clearTheme();
  $graph->SetScale('textlin');
  
  $graph->img->SetMargin(40,130,20,40);
  $graph->SetShadow();
  
  // Create the linear error plot
  $l1plot=new LinePlot($l1datay);
  $l1plot->SetColor('red');
  $l1plot->SetWeight(2);
  $l1plot->SetLegend('Prediction');
  
  // Create the bar plot
  $bplot = new BarPlot($l2datay);
  $bplot->SetFillColor('orange');
  $bplot->SetLegend('Result');
  
  // Add the plots to t'he graph
  $graph->Add($bplot);
  $graph->Add($l1plot);
  
  $graph->title->Set('Adding a line plot to a bar graph v1');
  $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();
  ?>