$dt->assignData($o);
echo $dt;
?>
function drawVisualization() {
<?php
$dataVar = "table1";
$dataVar2 = "table2";
$dataVar3 = "table3";
$dataTable = "dataTable";
$options = null;
$chart = new Google_Chart("Table", $dataVar);
$chart->draw($dataTable, $options);
echo Google_Base::getVarById($dataVar) . "\n";
echo Google_Base::getVarById($dataVar2) . "\n";
echo Google_Base::getVarById($dataVar3) . "\n";
echo $chart;
$dataView = new Google_Data_View();
$dataView->setViewTable("dataView1");
$dataView->setDataTable($dataTable);
$dataView->setColumns(array(0, 2));
echo $dataView;
$chart2 = new Google_Chart("Table", $dataVar2);
$chart2->draw($dataView, $options);
echo $chart2;
$dataView2 = new Google_Data_View();
$dataView2->setViewTable("dataView2");
$dataView2->setDataTable($dataTable);
$dataView2->setColumns(array(0, 1, 3));
echo $dataView2;
$chart3 = new Google_Chart("Table", $dataVar3);
