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site/jpgraph/Examples/example8.1.php 1.39 KB
8ec98c9f   Guillaume   MAJ
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  <?php // content="text/plain; charset=utf-8"
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_log.php');
  require_once ('jpgraph/jpgraph_line.php');
  
  $ydata = array(11,3,8,12,5,1,9,13,5,7);
  $y2data = array(354,200,265,99,111,91,198,225,293,251);
  
  // Create the graph. These two calls are always required
  $graph = new Graph(350,200);
  $graph->clearTheme();
  $graph->SetScale("textlog");
  $graph->SetY2Scale("log");
  
  $graph->SetShadow();
  $graph->SetMargin(40,110,20,40);
  
  $graph->ygrid->Show(true,true);
  $graph->xgrid->Show(true,false);
  
  // Create the linear plot
  $lineplot=new LinePlot($ydata);
  
  $lineplot2=new LinePlot($y2data);
  $lineplot2->SetColor("orange");
  $lineplot2->SetWeight(2);
  
  $graph->yaxis->scale->ticks->SupressFirst();
  
  // Add the plot to the graph
  $graph->Add($lineplot);
  $graph->AddY2($lineplot2);
  
  $graph->title->Set("Example 8");
  $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);
  
  $lineplot->SetColor("blue");
  $lineplot->SetWeight(2);
  
  $lineplot2->SetColor("orange");
  $lineplot2->SetWeight(2);
  
  $graph->yaxis->SetColor("blue");
  $graph->y2axis->SetColor("orange");
  
  $lineplot->SetLegend("Plot 1");
  $lineplot2->SetLegend("Plot 2");
  
  $graph->legend->Pos(0.05,0.5,"right","center");
  
  // Display the graph
  $graph->Stroke();
  ?>