[Sommaire] [Imprimer]

   1  <?php
   2  include  ("../jpgraph.php");
   3  include  ("../jpgraph_line.php");
   4  
   5  $n = 8;
   6  for($i=0; $i < $n; ++$i ) {
   7      $datay[$i] = rand(1,10);
   8      $datay2[$i] = rand(10,55);
   9      $datay3[$i] = rand(200,600);
  10      $datay4[$i] = rand(500,800);
  11  }
  12  
  13  // Setup the graph
  14  $graph = new Graph(450,250);
  15  $graph->SetMargin(40,150,40,30);
  16  $graph->SetMarginColor('white');
  17  
  18  $graph->SetScale('intlin');
  19  $graph->title->Set('Using multiple Y-axis');
  20  $graph->title->SetFont(FF_ARIAL,FS_NORMAL,14);
  21  
  22  $graph->SetYScale(0,'lin');
  23  $graph->SetYScale(1,'lin');
  24  $graph->SetYScale(2,'lin');
  25  
  26  $p1 = new LinePlot($datay);
  27  $graph->Add($p1);
  28  
  29  $p2 = new LinePlot($datay2);
  30  $p2->SetColor('teal');
  31  $graph->AddY(0,$p2);
  32  $graph->ynaxis[0]->SetColor('teal');
  33  
  34  $p3 = new LinePlot($datay3);
  35  $p3->SetColor('red');
  36  $graph->AddY(1,$p3);
  37  $graph->ynaxis[1]->SetColor('red');
  38  
  39  $p4 = new LinePlot($datay4);
  40  $p4->SetColor('blue');
  41  $graph->AddY(2,$p4);
  42  $graph->ynaxis[2]->SetColor('blue');
  43  
  44  // Output line
  45  $graph->Stroke();
  46  ?>
  47  
  48