$area_w->set_fill_colour('#EFC01D'); $area_w->set_fill_alpha(0.4); $area_w->set_loop(); $area_w->set_values($vals); $line_t = new line(); $line_t->set_values($data_t); $max = max($data_t) * 1.15; $label = array(); for ($i = 0; $i < $max; $i = $i + round($max * 0.1, -1)) { $label[] = $i; } $r = new radar_axis($max); $r->set_colour('#EFD1EF'); $r->set_steps(round($max * 0.1, -1)); $r->set_grid_colour('#EFD1EF'); $labels = new radar_axis_labels($label); $labels->set_colour('#9F819F'); $r->set_labels($labels); $spoke_labels = new radar_spoke_labels($time_axis); $spoke_labels->set_colour('#9F819F'); $r->set_spoke_labels($spoke_labels); $tooltip = new tooltip(); $tooltip->set_hover(); $chart = new open_flash_chart(); $chart->set_title($title); $chart->set_tooltip($tooltip); $chart->set_bg_colour('#ffffff'); $chart->set_radar_axis($r); $chart->add_element($area_w); echo $chart->toString(); }