source: trunk/xgraph/jpgraph/Examples/bkgimgflagex4.php @ 42

<?php // content="text/plain; charset=utf-8"

require_once ('jpgraph/jpgraph.php');
require_once ('jpgraph/jpgraph_bar.php');
require_once ('jpgraph/jpgraph_flags.php');

// Some data
$datay1=array(140,110,50);
$datay2=array(35,90,190);
$datay3=array(20,60,70);

// Create the basic graph
$graph = new Graph(300,200);    
$graph->SetScale("textlin");
$graph->SetMargin(40,20,20,40);
$graph->SetMarginColor('white:0.9');
$graph->SetColor('white');
$graph->SetShadow();

// Apply a perspective transformation at the end 
$graph->Set3DPerspective(SKEW3D_LEFT,350,320,true);

// Adjust the position of the legend box
$graph->legend->Pos(0.03,0.10);

// Adjust the color for theshadow of the legend
$graph->legend->SetShadow('darkgray@0.5');
$graph->legend->SetFillColor('lightblue@0.1');
$graph->legend->Hide();

// Get localised version of the month names
$graph->xaxis->SetTickLabels($gDateLocale->GetShortMonth());

$graph->SetBackgroundCountryFlag('mais',BGIMG_COPY,50);

// Set axis titles and fonts
$graph->xaxis->title->Set('Year 2002');
$graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);
$graph->xaxis->title->SetColor('white');

$graph->xaxis->SetFont(FF_FONT1,FS_BOLD);
$graph->xaxis->SetColor('navy');

$graph->yaxis->SetFont(FF_FONT1,FS_BOLD);
$graph->yaxis->SetColor('navy');

//$graph->ygrid->Show(false);
$graph->ygrid->SetColor('white@0.5');

// Setup graph title
$graph->title->Set('Using a country flag background');

// Some extra margin (from the top)
$graph->title->SetMargin(3);
$graph->title->SetFont(FF_ARIAL,FS_NORMAL,12);

// Create the three var series we will combine
$bplot1 = new BarPlot($datay1);
$bplot2 = new BarPlot($datay2);
$bplot3 = new BarPlot($datay3);

// Setup the colors with 40% transparency (alpha channel)
$bplot1->SetFillColor('yellow@0.4');
$bplot2->SetFillColor('red@0.4');
$bplot3->SetFillColor('darkgreen@0.4');

// Setup legends
$bplot1->SetLegend('Label 1');
$bplot2->SetLegend('Label 2');
$bplot3->SetLegend('Label 3');

// Setup each bar with a shadow of 50% transparency
$bplot1->SetShadow('black@0.4');
$bplot2->SetShadow('black@0.4');
$bplot3->SetShadow('black@0.4');

$gbarplot = new GroupBarPlot(array($bplot1,$bplot2,$bplot3));
$gbarplot->SetWidth(0.6);
$graph->Add($gbarplot);

$graph->Stroke();
?>