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site/jpgraph/Examples/pastel_example.php 1.74 KB
8ec98c9f   Guillaume   MAJ
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  <?php
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_bar.php');
  require_once ('jpgraph/jpgraph_line.php');
  
  $theme = isset($_GET['theme']) ? $_GET['theme'] : null;
  $data = array (
    0 => array (0 => 79, 1 => -25, 2 => -7, 3 => 85, 4 => -26, 5 => -32, ),
    1 => array (0 => 76, 1 => 51, 2 => 86, 3 => 12, 4 => -7, 5 => 94, ),
    2 => array (0 => 49, 1 => 38, 2 => 7, 3 => -40, 4 => 9, 5 => -7, ),
    3 => array ( 0 => 69, 1 => 96, 2 => 49, 3 => 7, 4 => 92, 5 => -38, ),
    4 => array ( 0 => 68, 1 => 16, 2 => 82, 3 => -49, 4 => 50, 5 => 7, ),
    5 => array ( 0 => -37, 1 => 28, 2 => 32, 3 => 6, 4 => 13, 5 => 57, ),
    6 => array ( 0 => 24, 1 => -11, 2 => 7, 3 => 10, 4 => 51, 5 => 51, ),
    7 => array ( 0 => 3, 1 => -1, 2 => -12, 3 => 61, 4 => 10, 5 => 47, ),
    8 => array ( 0 => -47, 1 => -21, 2 => 43, 3 => 53, 4 => 36, 5 => 34, ),
  );
  
  
  // Create the graph. These two calls are always required
  $graph = new Graph(400,300);    
  
  $graph->SetScale("textlin");
  if ($theme) {
    $graph->SetTheme(new $theme());
  }
  $theme_class = new PastelTheme;
  $graph->SetTheme($theme_class);
  
  $plot = array();
  // Create the bar plots
  for ($i = 0; $i < 4; $i++) {
    $plot[$i] = new BarPlot($data[$i]);
    $plot[$i]->SetLegend('plot'.($i+1));
  }
  //$acc1 = new AccBarPlot(array($plot[0], $plot[1]));
  //$acc1->value->Show();
  $gbplot = new GroupBarPlot(array($plot[2], $plot[1] ));
  
  for ($i = 4; $i < 8; $i++) {
    $plot[$i] = new LinePlot($data[$i]);
    $plot[$i]->SetLegend('plot'.$i);
    $plot[$i]->value->Show();
  }
  
  $graph->Add($gbplot);
  $graph->Add($plot[4]);
  
  $title = "PastelTheme Example";
  $title = mb_convert_encoding($title,'UTF-8');
  $graph->title->Set($title);
  $graph->xaxis->title->Set("X-title");
  $graph->yaxis->title->Set("Y-title");
  
  // Display the graph
  $graph->Stroke();
  ?>