Subversion-Projekte lars-tiefland.php_share

<?php

include ("../jpgraph.php");

include ("../jpgraph_line.php");

include ("../jpgraph_bar.php");

// Some data

$steps=100;for($i=0; $i<$steps; ++$i) {

    $datay[$i]=log(pow($i,$i/10)+1)*sin($i/15)+35;

    $datax[]=$i;

    if( $i % 10 == 0 ) {

	$databarx[]=$i;

	$databary[]=$datay[$i]/2;

    }

}

// New graph with a background image and drop shadow

$graph = new Graph(450,300,"auto");

$graph->img->SetMargin(40,180,40,40);

$graph->SetBackgroundImage("tiger_bkg.png",BGIMG_FILLFRAME);

//$graph->img->SetAntiAliasing();

$graph->SetScale("intlin");

$graph->SetShadow();

$graph->title->Set("Combined bar and line plot");

$graph->subtitle->Set("(\"center\" aligned bars)");

// 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,$datax);

$p1->SetWeight(1);

$p1->SetColor("red");

$p1->SetLegend("Triumph Tiger -98");

$graph->Add($p1);

$b1 = new BarPlot($databary,$databarx);

$b1->SetAbsWidth(10);

$b1->SetAlign("center");

$b1->SetShadow();

$graph->Add($b1);

$graph->Stroke();

?>