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site/jpgraph/Examples/plotlineex1.php 1.03 KB
8ec98c9f   Guillaume   MAJ
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  <?php // content="text/plain; charset=utf-8"
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_bar.php');
  require_once ('jpgraph/jpgraph_line.php');
  require_once ('jpgraph/jpgraph_plotline.php');
  
  $datay=array(2,3,5,8.5,11.5,6,3);
  
  // Create the graph.
  $graph = new Graph(460,400,'auto');
  $graph->clearTheme();
  $graph->SetScale("textlin");
  $graph->SetMargin(40,20,50,70);
  
  $graph->legend->SetPos(0.5,0.97,'center','bottom');
  
  $graph->title->Set('Plot line legend');
  $graph->title->SetFont(FF_ARIAL,FS_BOLD,14);
  
  $graph->SetTitleBackground('lightblue:1.3',TITLEBKG_STYLE2,TITLEBKG_FRAME_BEVEL);
  $graph->SetTitleBackgroundFillStyle(TITLEBKG_FILLSTYLE_HSTRIPED,'lightblue','navy');
  
  // Create a bar pot
  $bplot = new BarPlot($datay);
  $bplot->value->Show();
  $bplot->value->SetFont(FF_VERDANA,FS_BOLD,8);
  $bplot->SetValuePos('top');
  $bplot->SetLegend('Bar Legend');
  $graph->Add($bplot);
  
  $pline = new PlotLine(HORIZONTAL,8,'red',2);
  $pline->SetLegend('Line Legend');
  $graph->legend->SetColumns(10);
  $graph->Add($pline);
  
  $graph->Stroke();
  ?>