[Sommaire] [Imprimer]

   1  <?php
   2  include  ("../jpgraph.php");
   3  include  ("../jpgraph_bar.php");
   4  
   5  $datay=array(12,0,-19,-7,17,-6);
   6  
   7  // Create the graph. 
   8  $graph = new Graph(400,300,"auto");    
   9  $graph->img->SetMargin(60,30,50,40);
  10  $graph->SetScale("textlin");
  11  $graph->SetShadow();
  12  
  13  $graph->title->SetFont(FF_ARIAL,FS_BOLD,15);
  14  $graph->title->Set("Cash flow ");
  15  $graph->subtitle->Set("Shows some possible patterns for bands");
  16  
  17  // Show both X and Y grid
  18  $graph->xgrid->Show(true,false);
  19  
  20  // Add 10% grace ("space") at top and botton of Y-scale. 
  21  $graph->yscale->SetGrace(10,10);
  22  
  23  // Turn the tick mark out from the plot area
  24  $graph->xaxis->SetTickSide(SIDE_DOWN);
  25  $graph->yaxis->SetTickSide(SIDE_LEFT);
  26  
  27  // Create a bar pot
  28  $bplot = new BarPlot($datay);
  29  $bplot->SetFillColor("orange");
  30  $bplot->SetShadow();
  31  
  32  // Show the actual value for each bar on top/bottom
  33  $bplot->value->Show(true);
  34  $bplot->value->SetFormat("%02d kr");
  35  
  36  // Position the X-axis at the bottom of the plotare
  37  $graph->xaxis->SetPos("min");
  38  
  39  // .. and add the plot to the graph
  40  $graph->Add($bplot);
  41  
  42  // Add upper and lower band and use no frames
  43  $band[0]=new PlotBand(HORIZONTAL,BAND_RDIAG,10,20,"green");
  44  $band[0]->ShowFrame(false);
  45  $band[1]=new PlotBand(HORIZONTAL,BAND_LDIAG,-20,-10,"red");
  46  $band[1]->ShowFrame(false);
  47  $band[1]->SetDensity(20);
  48  $band[2]=new PlotBand(HORIZONTAL,BAND_DIAGCROSS,"min",-20,"red");
  49  $band[2]->ShowFrame(false);
  50  $band[2]->SetDensity(40);
  51  $band[3]=new PlotBand(VERTICAL,BAND_HLINE,0,1,"darkgray");
  52  $band[3]->ShowFrame(false);
  53  $band[3]->SetOrder(DEPTH_FRONT);
  54  $band[4]=new PlotBand(VERTICAL,BAND_HVCROSS,5,"max","darkgray");
  55  $band[4]->ShowFrame(false);
  56  $band[4]->SetOrder(DEPTH_FRONT);
  57  $band[5]=new PlotBand(HORIZONTAL,BAND_SOLID,20,"max","lightgreen");
  58  $band[6]=new PlotBand(HORIZONTAL,BAND_3DPLANE,-10,0,"blue");
  59  $band[6]->SetDensity(70);
  60  $graph->AddBand($band);
  61  
  62  $graph->AddLine(new PlotLine(HORIZONTAL,0,"black",2));
  63  
  64  //$graph->title->Set("Test of bar gradient fill");
  65  $graph->xaxis->title->Set("X-title");
  66  $graph->yaxis->title->Set("Y-title");
  67  
  68  $graph->yaxis->title->SetFont(FF_ARIAL,FS_BOLD,11);
  69  $graph->xaxis->title->SetFont(FF_ARIAL,FS_BOLD,11);
  70  
  71  $graph->Stroke();
  72  ?>