$data_step = $data_step_multiplier / 2;
} elseif ($data_max > $data_step_multiplier) {
$data_step = $data_step_multiplier / 5;
} else {
$data_step = $data_step_multiplier / 10;
}
}
$data_max = ceil($data_max / $data_step) * $data_step;
//DRAW X AXIS
$x = new x_axis();
$x->set_offset(false);
$xl_tmp = array();
foreach ($dates as $date) {
$xl_tmp[] = date('d.m', strtotime($date));
}
$x->steps(10);
$x->set_labels_from_array($xl_tmp);
//DRAW Y AXIS
$y = new y_axis();
$y->set_offset(false);
$y->set_range(0, $data_max, $data_step);
//SET TOOLTIP FORMAT
$t = new tooltip();
$t->set_shadow(false);
$t->set_stroke(5);
$t->set_colour("#cccccc");
$t->set_background_colour("#efefef");
$t->set_body_style("{font-size:10px; font-weight:bold; color:#000000;}");
//PREPARE FINAL CHART AND RETURN IT
$chart = new open_flash_chart();
$chart->set_title($title);
$line_data = array();
$labels = array();
foreach ($data as $label => $value) {
$line_data[] = (double) $value;
$labels[] = (string) $label;
}
$hol = new hollow_dot();
$hol->size(3)->halo_size(1)->tooltip('#x_label#<br>#val#');
$line = new line();
$line->set_default_dot_style($hol);
$line->set_values($line_data);
$chart = new open_flash_chart();
$chart->set_title(new title($title));
$chart->add_element($line);
$x = new x_axis();
$x->steps(count($data) > 10 ? (int) (count($data) / 4) : 1);
$x->set_labels_from_array($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);
$chart->set_bg_colour("#f3f3f3");
if (isset($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}');
<?php
$this->output->set_header("Cache-Control: no-store, no-cache, must-revalidate");
$this->output->set_header("Pragma: public");
$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);
$data_step = $data_step_multiplier / 2;
} elseif ($data_max > $data_step_multiplier) {
$data_step = $data_step_multiplier / 5;
} else {
$data_step = $data_step_multiplier / 10;
}
}
$data_max = ceil($data_max / $data_step) * $data_step;
//DRAW X AXIS
$x = new x_axis();
$x->set_offset(false);
$xl_tmp = array();
for ($kw = 1; $kw <= 52; $kw++) {
$xl_tmp[] = "KW {$kw}";
}
$x->steps(3);
$x->set_labels_from_array($xl_tmp);
//DRAW Y AXIS
$y = new y_axis();
$y->set_offset(false);
$y->set_range(0, $data_max, $data_step);
//SET TOOLTIP FORMAT
$t = new tooltip();
$t->set_shadow(false);
$t->set_stroke(5);
$t->set_colour("#cccccc");
$t->set_background_colour("#efefef");
$t->set_body_style("{font-size:10px; font-weight:bold; color:#000000;}");
if ($year == $year_today) {
//MARK TODAY KW
$today = new shape('#b266b2');
