Asial

JpGraph サンプル

bartutex3.php

<?php // content="text/plain; charset=utf-8"
require_once ("jpgraph/jpgraph.php");
require_once ("jpgraph/jpgraph_bar.php");

// Some data
$months=$gDateLocale->GetShortMonth();

srand ((double) microtime() * 1000000);
for( $i=0; $i<25; ++$i) {
	$databary[]=rand(1,50);
	$databarx[]=$months[$i%12];
}
	
// New graph with a drop shadow
$graph = new Graph(300,200,'auto');
$graph->SetShadow();

// Use a "text" X-scale
$graph->SetScale("textlin");

// Specify X-labels
$graph->xaxis->SetTickLabels($databarx);

// Set title and subtitle
$graph->title->Set("Bar tutorial example 3");

// Use built in font
$graph->title->SetFont(FF_FONT1,FS_BOLD);

// Create the bar plot
$b1 = new BarPlot($databary);
$b1->SetLegend("Temperature");
//$b1->SetAbsWidth(6);
//$b1->SetShadow();

// The order the plots are added determines who's ontop
$graph->Add($b1);

// Finally output the  image
$graph->Stroke();

?>