/**
* Creates a bar chart from random data
*
*/
public function execute3DBarChartData()
{
//Create new stBar3D object and set the transparency and colour.
$redBar = new stBar3D(75, '#d01f3c');
$redBar->key('2007', 10);
//random data
for ($i = 0; $i < 12; $i++) {
$redBar->data[] = rand(200, 500);
}
//2nd Bar
$blueBar = new stBar3D(75, '#356aa0');
$blueBar->key('2008', 10);
//random data for 2nd bar
for ($i = 0; $i < 12; $i++) {
$blueBar->data[] = rand(200, 500);
}
$g = new stGraph();
$g->bg_colour = '#E4F5FC';
$g->title('Number of downloads in 2008 and 2009', '{font-size:20px; color: #18A6FF;}');
$g->data_sets[] = $redBar;
$g->data_sets[] = $blueBar;
//to create 3d x-axis
$g->set_x_axis_3d(10);
$g->x_axis_colour('#8499A4', '#E4F5FC');
$g->y_axis_colour('#8499A4', '#E4F5FC');
$g->set_x_labels(array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'));
$g->set_y_max(500);
$g->y_label_steps(5);
$g->set_y_legend('stOfcPlugin', 12, '#18A6FF');
echo $g->render();
return sfView::NONE;
}
