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

$graph->SetShadow();

// Use an integer X-scale

$graph->SetScale("intlin");

// Set title and subtitle

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

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

// Use built in font

$graph->title->SetFont(FF_FONT1,FS_BOLD);

// Make the margin around the plot a little bit bigger

// then default

$graph->img->SetMargin(40,120,40,40);

// Slightly adjust the legend from it's default position in the

// top right corner to middle right side

$graph->legend->Pos(0.05,0.5,"right","center");

// Create a red line plot

$p1 = new LinePlot($datay,$datax);

$p1->SetColor("red");

$p1->SetLegend("Status one");

$graph->Add($p1);

// Create the bar plot

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

$b1->SetLegend("Status two");

$b1->SetAlign("left");

$b1->SetShadow();

$graph->Add($b1);

// Finally output the  image

$graph->Stroke();

?>