[Sommaire] [Imprimer]

   1  <?php
   2  
   3  include  ("../jpgraph.php");
   4  include  ("../jpgraph_bar.php");
   5  include  ("../jpgraph_flags.php");
   6  
   7  // Some data
   8  $datay1=array(140,110,50);
   9  $datay2=array(35,90,190);
  10  $datay3=array(20,60,70);
  11  
  12  // Create the basic graph
  13  $graph = new Graph(300,200);    
  14  $graph->SetScale("textlin");
  15  $graph->SetMargin(40,20,20,40);
  16  $graph->SetMarginColor('white:0.9');
  17  $graph->SetColor('white');
  18  $graph->SetShadow();
  19  
  20  // Apply a perspective transformation at the end 
  21  $graph->Set3DPerspective(SKEW3D_LEFT,350,320,true);
  22  
  23  // Adjust the position of the legend box
  24  $graph->legend->Pos(0.03,0.10);
  25  
  26  // Adjust the color for theshadow of the legend
  27  $graph->legend->SetShadow('darkgray@0.5');
  28  $graph->legend->SetFillColor('lightblue@0.1');
  29  $graph->legend->Hide();
  30  
  31  // Get localised version of the month names
  32  $graph->xaxis->SetTickLabels($gDateLocale->GetShortMonth());
  33  
  34  $graph->SetBackgroundCountryFlag('mais',BGIMG_COPY,50);
  35  
  36  // Set axis titles and fonts
  37  $graph->xaxis->title->Set('Year 2002');
  38  $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);
  39  $graph->xaxis->title->SetColor('white');
  40  
  41  $graph->xaxis->SetFont(FF_FONT1,FS_BOLD);
  42  $graph->xaxis->SetColor('navy');
  43  
  44  $graph->yaxis->SetFont(FF_FONT1,FS_BOLD);
  45  $graph->yaxis->SetColor('navy');
  46  
  47  //$graph->ygrid->Show(false);
  48  $graph->ygrid->SetColor('white@0.5');
  49  
  50  // Setup graph title
  51  $graph->title->Set('Using a country flag background');
  52  
  53  // Some extra margin (from the top)
  54  $graph->title->SetMargin(3);
  55  $graph->title->SetFont(FF_ARIAL,FS_NORMAL,12);
  56  
  57  // Create the three var series we will combine
  58  $bplot1 = new BarPlot($datay1);
  59  $bplot2 = new BarPlot($datay2);
  60  $bplot3 = new BarPlot($datay3);
  61  
  62  // Setup the colors with 40% transparency (alpha channel)
  63  $bplot1->SetFillColor('yellow@0.4');
  64  $bplot2->SetFillColor('red@0.4');
  65  $bplot3->SetFillColor('darkgreen@0.4');
  66  
  67  // Setup legends
  68  $bplot1->SetLegend('Label 1');
  69  $bplot2->SetLegend('Label 2');
  70  $bplot3->SetLegend('Label 3');
  71  
  72  // Setup each bar with a shadow of 50% transparency
  73  $bplot1->SetShadow('black@0.4');
  74  $bplot2->SetShadow('black@0.4');
  75  $bplot3->SetShadow('black@0.4');
  76  
  77  $gbarplot = new GroupBarPlot(array($bplot1,$bplot2,$bplot3));
  78  $gbarplot->SetWidth(0.6);
  79  $graph->Add($gbarplot);
  80  
  81  $graph->Stroke();
  82  ?>
  83