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  Classes of Tom Schaefer  >  d3Google  >  demos/002.php  >  Download  
File: demos/002.php
Role: Example script
Content type: text/plain
Description: Creating a cloumn chart
Class: d3Google
Generate JavaScript to show Google charts and maps
Author: By
Last change:
Date: 2012-12-29 12:19
Size: 1,755 bytes
 

Contents

Class file image Download
<?php 

include_once '../d3.classes.inc.php';
include_once '../google.classes.inc.php';
include_once '../element.php';

ob_start();

?><html>
<head>
<?php echo google::script();?>
<script type="text/javascript">
<?php echo google(true)->load("visualization", "1", obj(array("packages"=>array("columnchart"))));?>
<?php 

$data = google()->visualization->arrayToDataTable(array(
    array('Year', 'Austria', 'Belgium', 'Czech Republic', 'Finland', 'France', 'Germany'),
    array('2003',  1336060,   3817614,       974066,       1104797,   6651824,  15727003),
    array('2004',  1538156,   3968305,       928875,       1151983,   5940129,  17356071),
    array('2005',  1576579,   4063225,       1063414,      1156441,   5714009,  16716049),
    array('2006',  1600652,   4604684,       940478,       1167979,   6190532,  18542843),
    array('2007',  1968113,   4013653,       1037079,      1207029,   6420270,  19564053),
    array('2008',  1901067,   6792087,       1037327,      1284795,   6240921,  19830493)
));

$dataId = $data->createVar("data");


$init = google()
    ->visualization
    ->ColumnChart(document()->getElementById("chart_div"));

$chart = $init->createVar("chart", true);

$f = func();
$f->add($dataId);
$f->add($chart);
$f->add(google(true, $chart->getVar())->draw($dataId->getVar(), obj(
    array(
        "title" => "Yearly Coffee Consumption by Country",
        "width" => 600, "height" => 400,
        "hAxis" => array("title" => "Year")
    )
)));

echo google::variable($f, "drawChart");


?>

<?php echo google(true)->setOnLoadCallback(google::unescape("drawChart"))?>
</script>
</head>
<body>
<div id="chart_div"></div>
 </body>
</html>
<?php 

$html = ob_get_contents();

ob_end_clean();

echo $html;

?>