*
* Initialize the object and draw the pie. This would be the
* constructor in an ordinary OO scenario -- just that we haven't
* got constructors in PHP, now do we? ;-)
*
* RB 09.03.2006:
* - rearranged: please use indentation to seperate if/for blocks/statements!
* - modified to use draw_slices in stead of draw_slice
| public init ( $w, $h, $d ) |
}
}
/* }}} */
$debug = 0;
// Parse CGI GET vars and generate chart.
//
// Format is ?name=value,color&name2=value,color...
// where name is set title, and color is in hex like (ffffff).
//
// Special names: title=[graph title], size=[WxH].
$vals = array();
$pie = new piechart();
foreach ($_GET as $key => $val) {
if ($key == "title") {
$heads[] = array($val, 4, "c");
} elseif ($key == "size") {
list($w, $h) = explode("x", $val);
} else {
list($value, $color) = explode(",", $val);
list($r, $g, $b) = $pie->hex2rgb($color);
$vals[] = array($value, $key, $r, $g, $b);
}
}
if (!$w or !$h) {
$w = 400;
$h = 300;
}
$pie->init($w, $h, $vals);
$pie->draw_heading($heads);
$pie->set_legend_percent();
$pie->display();
$dir[$key] = $row[1];
$usage[$key] = $row[2];
$limit[$key] = $row[3];
$hard[$key] = $row[4];
$used[$key] = $row[5];
}
array_multisort($used, SORT_NUMERIC, SORT_DESC, $filearray);
foreach ($filearray as $info) {
list($red, $green, $blue) = $colors[$count];
$vals[] = array((int) $info[5], $info[1], $red, $green, $blue);
if ($count == 15) {
break;
}
$count++;
}
$heads = array(array("Top 16 Biggest Directory's", 4, "c"), array("on pugsly /export/home", 4, "c"), array("", 4, "c"));
/*
print "<pre>";
print_r($colors);
print_r($vals);
print "</pre>";
*/
$pie = new piechart();
$pie->init(900, 700, $vals);
$pie->draw_heading($heads);
$pie->set_legend_percent();
$pie->display();
/*
* Local Variables:
* tab-width: 3
* End: */
