$bars_curr->set_colour('#EFC01D');
$bars_curr->set_alpha(0.8);
$bars_curr->set_tooltip('#val# W');
for ($i = 0; $i < count($data_watt); $i++) {
$bval = new bar_value($data_watt[$i]);
if ($data_watt[$i] == max($data_watt)) {
$bval->set_tooltip("Tages-Spitzenwert:<br>#val# W um {$time_axis[$i]} Uhr");
$bval->set_colour('#ef4747');
}
$bars_curr->append_value($bval);
}
// PEAK
$max_val = max($data_watt);
$i = array_search($max_val, $data_watt);
$s = new star($data_watt[$i]);
$s->tooltip("Tages-Spitzenwert:<br>#val# W um #x_label# Uhr");
$data_watt[$i] = $s->size(6)->halo_size(3)->colour('#ff0000');
/*
$line_max_default_dot = new dot();
$line_max_default_dot->size(3)->halo_size(2)->colour('#3D5C56');
*/
/*
$line_max = new line();
$line_max->set_default_dot_style($line_max_default_dot);
$line_max->set_values( $data_max );
$line_max->set_colour( '#FEE88F' );
$line_max->set_width( 1 );
$line_max->set_key( 'Max (W)', 10 );
$line_max->set_tooltip( "#val# W" );
*/
$line_watt_default_dot = new dot();
