| <?php |
| include ("../jpgraph.php"); |
| include ("../jpgraph_line.php"); |
| |
| // Some data |
| $datay = array(28,19,18,23,12,11); |
| $data2y = array(14,18,33,29,39,55); |
| |
| // A nice graph with anti-aliasing |
| $graph = new Graph(400,200,"auto"); |
| $graph->img->SetMargin(40,180,40,40); |
| $graph->SetBackgroundImage("tiger_bkg.png",BGIMG_FILLPLOT); |
| |
| // Adjust brightness and contrast for background image |
| // must be between -1 <= x <= 1, (0,0)=original image |
| $graph->AdjBackgroundImage(0,0); |
| |
| $graph->img->SetAntiAliasing("white"); |
| $graph->SetScale("textlin"); |
| $graph->SetShadow(); |
| $graph->title->Set("Background image"); |
| |
| // Use built in font |
| $graph->title->SetFont(FF_FONT1,FS_BOLD); |
| |
| // Slightly adjust the legend from it's default position in the |
| // top right corner. |
| $graph->legend->Pos(0.05,0.5,"right","center"); |
| |
| // Create the first line |
| $p1 = new LinePlot($datay); |
| $p1->mark->SetType(MARK_FILLEDCIRCLE); |
| $p1->mark->SetFillColor("red"); |
| $p1->mark->SetWidth(4); |
| $p1->SetColor("blue"); |
| $p1->SetCenter(); |
| $p1->SetLegend("Triumph Tiger -98"); |
| $graph->Add($p1); |
| |
| // ... and the second |
| $p2 = new LinePlot($data2y); |
| $p2->mark->SetType(MARK_STAR); |
| $p2->mark->SetFillColor("red"); |
| $p2->mark->SetWidth(4); |
| $p2->SetColor("red"); |
| $p2->SetCenter(); |
| $p2->SetLegend("New tiger -99"); |
| $graph->Add($p2); |
| |
| // Output line |
| $graph->Stroke(); |
| |
| ?> |
| |
| |