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site/jpgraph/Examples/barlinealphaex1.php 1.86 KB
8ec98c9f   Guillaume   MAJ
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  <?php // content="text/plain; charset=utf-8"
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_bar.php');
  require_once ('jpgraph/jpgraph_line.php');
  
  // Some "random" data
  $ydata  = array(10,120,80,190,260,170,60,40,20,230);
  $ydata2 = array(10,70,40,120,200,60,80,40,20,5);
  
  // Get a list of month using the current locale
  $months = $gDateLocale->GetShortMonth();
  
  // Create the graph. 
  $graph = new Graph(300,200);	
  $graph->SetScale("textlin");
  $graph->SetMarginColor('white');
  
  // Adjust the margin slightly so that we use the 
  // entire area (since we don't use a frame)
  $graph->SetMargin(30,1,20,5);
  
  // Box around plotarea
  $graph->SetBox(); 
  
  // No frame around the image
  $graph->SetFrame(false);
  
  // Setup the tab title
  $graph->tabtitle->Set('Year 2003');
  $graph->tabtitle->SetFont(FF_ARIAL,FS_BOLD,10);
  
  // Setup the X and Y grid
  $graph->ygrid->SetFill(true,'#DDDDDD@0.5','#BBBBBB@0.5');
  $graph->ygrid->SetLineStyle('dashed');
  $graph->ygrid->SetColor('gray');
  $graph->xgrid->Show();
  $graph->xgrid->SetLineStyle('dashed');
  $graph->xgrid->SetColor('gray');
  
  // Setup month as labels on the X-axis
  $graph->xaxis->SetTickLabels($months);
  $graph->xaxis->SetFont(FF_ARIAL,FS_NORMAL,8);
  $graph->xaxis->SetLabelAngle(45);
  
  // Create a bar pot
  $bplot = new BarPlot($ydata);
  $bplot->SetWidth(0.6);
  $fcol='#440000';
  $tcol='#FF9090';
  
  $bplot->SetFillGradient($fcol,$tcol,GRAD_LEFT_REFLECTION);
  
  // Set line weigth to 0 so that there are no border
  // around each bar
  $bplot->SetWeight(0);
  
  $graph->Add($bplot);
  
  // Create filled line plot
  $lplot = new LinePlot($ydata2);
  $lplot->SetFillColor('skyblue@0.5');
  $lplot->SetColor('navy@0.7');
  $lplot->SetBarCenter();
  
  $lplot->mark->SetType(MARK_SQUARE);
  $lplot->mark->SetColor('blue@0.5');
  $lplot->mark->SetFillColor('lightblue');
  $lplot->mark->SetSize(6);
  
  $graph->Add($lplot);
  
  // .. and finally send it back to the browser
  $graph->Stroke();
  ?>