<?php
require '../../lib/GoogleBarChart.php';
?>
<h2>Data autoscaling (text format)</h2>
<?php
$values1 = array(-10, 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110);
$values2 = array(10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130);
$chart = new GoogleBarChart('bvg', 500, 200);
$chart->setDataFormat(GoogleChart::TEXT);
$chart->setAutoscale(GoogleChart::AUTOSCALE_OFF);
$data = new GoogleChartData($values1);
$data->setAutoscale(true);
$chart->addData($data);
$data = new GoogleChartData($values2);
$data->setColor('336699');
$data->setAutoscale(true);
$chart->addData($data);
$y_axis = new GoogleChartAxis('y');
$chart->addAxis($y_axis);
echo $chart->toHtml();
var_dump($chart->getQuery());
?>
<h2>Data autoscaling (simple encoding)</h2>
<?php
$chart->setDataFormat(GoogleChart::SIMPLE_ENCODING);
echo $chart->toHtml();
var_dump($chart->getQuery());
?>
<?php
require '../../lib/GoogleBarChart.php';
$chart = new GoogleBarChart('bvs', 180, 150);
$chart->addData(array(10, 15, 25, 30, 45, 55, 58));
$chart->setTitle("Site visitors by month\nJanuary to July", '336699', 18);
echo $chart->toHtml();
