function customizeChartProperties()
{
parent::customizeChartProperties();
$dataSetsToDisplay = $this->getDataSetsToDisplay();
if ($dataSetsToDisplay === false) {
return;
}
$dataSetToDisplay = current($dataSetsToDisplay);
$this->x->set_grid_colour('#ffffff');
$this->x_labels->set_steps(2);
$this->x->set_stroke(1);
// create the Bar object
$bar = new bar_filled('#3B5AA9', '#063E7E');
$bar->set_alpha("0.5");
$bar->set_key($this->yLabels[$dataSetToDisplay], 12);
$bar->set_tooltip('#val# #key#');
// create the bar values
$yValues = $this->yValues[$dataSetToDisplay];
$labelName = $this->yLabels[$dataSetToDisplay];
$unit = $this->yUnit;
$barValues = array();
$i = 0;
$sum = array_sum($yValues);
foreach ($this->xLabels as $label) {
$value = (double) $yValues[$i];
$displayPercentage = '';
if ($this->displayPercentageInTooltip) {
$percentage = round(100 * $value / $sum);
$displayPercentage = "({$percentage}%)";
}
$barValue = new bar_value($value);
$barValue->set_tooltip("{$label}<br>{$value}{$unit} {$labelName} {$displayPercentage}");
$barValues[] = $barValue;
$i++;
}
$bar->set_values($barValues);
$this->chart->add_element($bar);
}
$tooltip = new tooltip();
$tooltip->set_hover();
$bars_curr = new bar_glass();
$bars_curr->set_key('Ist Tagesleistung (kWh)', 10);
$bars_curr->set_colour('#EFC01D');
$bars_curr->set_alpha(0.8);
$bars_curr->set_tooltip('#val# kWh');
for ($i = 0; $i < count($data_curr); $i++) {
$bval = new bar_value($data_curr[$i]);
$bval->{"on-click"} = "load_chart('day',{$ttime_axis[$i]})";
if ($data_soll[$i] > 0) {
$perc = round($data_curr[$i] / $data_soll[$i] * 100, 1);
} else {
$perc = 0;
}
$bval->set_tooltip($data_curr[$i] . ' kWh - ' . $perc . ' %');
if ($data_curr[$i] == max($data_curr)) {
$bval->set_colour('#ef4747');
}
$bars_curr->append_value($bval);
}
$line_soll = new line();
$line_soll->set_values($data_soll);
$line_soll->set_colour('#BFA447');
$line_soll->set_width(2);
$line_soll->set_key('Soll Tagesleistung (kWh)', 10);
$line_soll->set_tooltip("#val# kWh");
$max = max($data_curr) * 1.15;
$y = new y_axis();
$y->set_range(0, $max, round($max * 0.1, 0));
$x_labels = new x_axis_labels();
$sline->set_key('Leistung (W)', 11);
$v = array();
foreach ($data_watt as $key => $val) {
$v[] = new scatter_value($key, $val);
$v[] = new scatter_value($key + 1, $val);
}
$sline->set_values($v);
$bars_curr = new bar_glass();
$bars_curr->set_key('Leistung (W)', 10);
$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');
*/
/*
<?php
include 'php-ofc-library/open-flash-chart.php';
srand((double) microtime() * 1000000);
$data = array();
// add random height bars:
for ($i = 0; $i < 9; $i++) {
$data[] = rand(2, 9);
}
// make the last bar a different colour:
$bar = new bar_value(5);
$bar->set_colour('#900000');
$bar->set_tooltip('Hello<br>#val#');
$data[] = $bar;
$title = new title(date("D M d Y"));
$bar = new bar_3d();
$bar->set_values($data);
$bar->colour = '#D54C78';
$x_axis = new x_axis();
$x_axis->set_3d(5);
$x_axis->colour = '#909090';
$x_axis->set_labels(array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10));
$chart = new open_flash_chart();
$chart->set_title($title);
$chart->add_element($bar);
$chart->set_x_axis($x_axis);
echo $chart->toPrettyString();
