$bar = new bar_filled('#4386a1', '#577261');
$bar_labels = array();
$bar_values = array();
foreach ($data as $label => $value) {
$bar_labels[] = (string) $label;
$bar_values[] = (double) $value;
}
$bar->set_values($bar_values);
$chart = new open_flash_chart();
$chart->set_title(new title($title));
$x = new x_axis();
$x->steps(1);
$x->set_labels_from_array($bar_labels);
$chart->set_x_axis($x);
$y = new y_axis();
$y->set_tick_length(7);
$y->set_range(0, (count($data) > 0 ? max($data) : 0) + 25, ((count($data) > 0 ? max($data) : 0) + 25) / 10);
$chart->set_y_axis($y);
$chart->set_bg_colour("#f3f3f3");
$chart->add_element($bar);
if (isset($yaxis_label)) {
$y_legend = new y_legend($yaxis_label);
$y_legend->set_style('{font-size: 20px; color: #000000}');
$chart->set_y_legend($y_legend);
}
if (isset($xaxis_label)) {
$x_legend = new x_legend($xaxis_label);
$x_legend->set_style('{font-size: 20px; color: #000000}');
$chart->set_x_legend($x_legend);
}
echo $chart->toPrettyString();
