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site/jpgraph/src/Examples/markflagex1.php 1.67 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');
  require_once ('jpgraph/jpgraph_scatter.php');
  
  $datay = array(
      array(4,26,15,44),
      array(20,51,32,20));
  
  // Setup the graph
  $graph = new Graph(300,200);
  $graph->clearTheme();
  $graph->SetMarginColor('white');
  $graph->SetScale("textlin");
  $graph->SetFrame(false);
  $graph->SetMargin(30,5,25,20);
  
  // Enable X-grid as well
  $graph->xgrid->Show();
  
  // Use months as X-labels
  $graph->xaxis->SetTickLabels($gDateLocale->GetShortMonth());
  
  //------------------------
  // Create the plots
  //------------------------
  $p1 = new LinePlot($datay[0]);
  $p1->SetColor("navy");
  
  // Use a flag
  $p1->mark->SetType(MARK_FLAG1,197);
  
  // Displayes value on top of marker image
  $p1->value->SetFormat('%d mil');
  $p1->value->Show();
  $p1->value->SetColor('darkred');
  $p1->value->SetFont(FF_ARIAL,FS_BOLD,10);
  // Increase the margin so that the value is printed avove tje
  // img marker
  $p1->value->SetMargin(14);
  
  // Incent the X-scale so the first and last point doesn't
  // fall on the edges
  $p1->SetCenter();
  
  $graph->Add($p1);
  
  //------------
  // 2:nd plot
  //------------
  $p2 = new LinePlot($datay[1]);
  $p2->SetColor("navy");
  
  // Use a flag
  $p2->mark->SetType(MARK_FLAG1,'united states');
  
  // Displayes value on top of marker image
  $p2->value->SetFormat('%d mil');
  $p2->value->Show();
  $p2->value->SetColor('darkred');
  $p2->value->SetFont(FF_ARIAL,FS_BOLD,10);
  // Increase the margin so that the value is printed avove tje
  // img marker
  $p2->value->SetMargin(14);
  
  // Incent the X-scale so the first and last point doesn't
  // fall on the edges
  $p2->SetCenter();
  $graph->Add($p2);
  
  $graph->Stroke();
  
  ?>