/**
* I use this wrapper for default dot types,
* it just makes the code easier to read.
*/
function s_box($colour, $size)
{
parent::anchor();
$this->colour($colour)->size($size)->rotation(45)->sides(4);
}
/**
* I use this wrapper for default dot types,
* it just makes the code easier to read.
*/
public function __construct($colour, $size)
{
parent::anchor();
$this->colour($colour)->size($size)->rotation(45)->sides(4);
}
function get_linear_graph($dates, $vals, $keys = array())
{
include 'php-ofc-library/open-flash-chart.php';
$max_y = 0;
$arr_filled = array();
for ($i = 0; $i < count($dates); $i++) {
$year[] = $dates[$i];
for ($m = 0; $m < count($vals); $m++) {
$price[$m][] = (int) $vals[$m][$i];
if ($max_y < (int) $vals[$m][$i]) {
$max_y = (int) $vals[$m][$i];
}
if (@$arr_filled[$m] != $vals[$m][$i] and @$arr_filled[$m] == 0) {
@($arr_filled[$m] = (int) $vals[$m][$i]);
}
}
}
while ($max_y % 10 != 0) {
$max_y++;
}
$chart = new open_flash_chart();
//$title = new title( 'UK Petrol price (pence) per Litre' );
$d = new anchor();
if (count($dates) > 60) {
$d->size(2);
} else {
$d->size(3);
}
$d->halo_size(1);
$d->colour('#3D5C56');
$d->rotation(0);
$d->sides(4);
for ($i = 0; $i < count($price); $i++) {
if ($arr_filled[$i] == 0) {
continue;
}
if ($i == 0) {
$color = '#5E0722';
} elseif ($i == 1) {
$color = '#00FF00';
} else {
$color = '#FF0000';
}
$area = new area();
$area->set_colour($color);
$area->set_default_dot_style($d);
$area->set_values($price[$i]);
if (isset($keys[$i])) {
$area->set_key($keys[$i], 12);
}
// mb_convert_encoding($keys[$i], "UTF-8", "Windows-1251")
$area->set_width(2);
$chart->add_element($area);
}
$x_labels = new x_axis_labels();
if (count($dates) > 40) {
$x_labels->set_steps(7);
} else {
$x_labels->set_steps(1);
}
$x_labels->set_vertical();
$x_labels->set_colour('#000000');
$x_labels->set_labels($year);
$x_labels->rotate(-55);
$x_labels->set_size(12);
$x = new x_axis();
$x->set_colour('#000000');
$x->set_grid_colour('#DDDDDD');
//$x->set_offset( false );
$x->set_steps(1);
// Add the X Axis Labels to the X Axis
$x->set_labels($x_labels);
$chart->set_x_axis($x);
$y = new y_axis();
$y->set_range(0, $max_y);
$y->set_colour('#000000');
$y->set_grid_colour('#DDDDDD');
$chart->add_y_axis($y);
$chart->set_bg_colour("#FFFFFF");
?>
<script type="text/javascript" src="script/json/json2.js"></script>
<script type="text/javascript" src="script/swfobject.js"></script>
<script type="text/javascript">
swfobject.embedSWF("open-flash-chart.swf", "my_chart", "600", "350", "9.0.0");
</script>
<script type="text/javascript">
function ofc_ready()
{
}
function open_flash_chart_data()
{
return JSON.stringify(data);
}
function findSWF(movieName) {
if (navigator.appName.indexOf("Microsoft")!= -1) {
return window[movieName];
} else {
return document[movieName];
}
}
var data = <?php
echo $chart->toPrettyString();
?>
;
</script>
<?php
}
