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site/jpgraph/src/Examples/mulyaxisex1.php 1.02 KB
d72ac078   Guillaume   Ajout graphe V1.1
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  <?php // content="text/plain; charset=utf-8"
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_line.php');
  
  $n = 8;
  for($i=0; $i < $n; ++$i ) {
      $datay[$i] = rand(1,10);
      $datay2[$i] = rand(10,55);
      $datay3[$i] = rand(200,600);
      $datay4[$i] = rand(500,800);
  }
  
  // Setup the graph
  $graph = new Graph(450,250);
  $graph->clearTheme();
  $graph->SetMargin(40,150,40,30);
  $graph->SetMarginColor('white');
  
  $graph->SetScale('intlin');
  $graph->title->Set('Using multiple Y-axis');
  $graph->title->SetFont(FF_ARIAL,FS_NORMAL,14);
  
  $graph->SetYScale(0,'lin');
  $graph->SetYScale(1,'lin');
  $graph->SetYScale(2,'lin');
  
  $p1 = new LinePlot($datay);
  $graph->Add($p1);
  
  $p2 = new LinePlot($datay2);
  $p2->SetColor('teal');
  $graph->AddY(0,$p2);
  $graph->ynaxis[0]->SetColor('teal');
  
  $p3 = new LinePlot($datay3);
  $p3->SetColor('red');
  $graph->AddY(1,$p3);
  $graph->ynaxis[1]->SetColor('red');
  
  $p4 = new LinePlot($datay4);
  $p4->SetColor('blue');
  $graph->AddY(2,$p4);
  $graph->ynaxis[2]->SetColor('blue');
  
  // Output line
  $graph->Stroke();
  ?>