gr_byorigin.php

<?php
defined('IN_SCRIPT') || define('IN_SCRIPT', 1);

$originsmin = 0;
$hideunknown = true;
include_once('global.php');
if ($TryToChangeMemoryAndTimeLimits) @ini_set('memory_limit', -1);
include_once($jpgraphlocation.'jpgraph.php');
include_once($jpgraphlocation.'jpgraph_bar.php');
include_once($jpgraphlocation.'jpgraph_log.php');

function FormatLog($val) {
	return($val);
}

function cmp($a, $b) {
	if (strtolower($a) == strtolower($b))
		return(0);
	return((strtolower($a) < strtolower($b))? -1 : 1);
}

if (!isset($graphx) || !$graphx)
	$graphx = 800 - 40;
if (!isset($graphy) || !$graphy)
	$graphy = 'auto';
if ($graphy == 'auto')
	$graphy = ($graphx*3)/4;

$sql = "SELECT countryoforigin,countryoforigin2,countryoforigin3, sum(1) count FROM $DVD_TABLE WHERE collectiontype='owned' $originspecialcondition GROUP by countryoforigin,countryoforigin2,countryoforigin3";
$result = $db->sql_query($sql) or die($db->sql_error());

$origins = array();

$unknownkey = " $lang[UNKNOWN]";
$maxcount = 0;
while ($row = $db->sql_fetch_array($result)) {
	$origin = '';
	if ($row['countryoforigin'] != '') {
		CountryToLang($row['countryoforigin'], $origin, $countryloc);
		if (!isset($origins[$origin]))
			$origins[$origin] = 0;
		$origins[$origin] += $row['count'];
		if ($origins[$origin] > $maxcount)
			$maxcount = $origins[$origin];
	}
	if ($row['countryoforigin2'] != '') {
		CountryToLang($row['countryoforigin2'], $origin, $countryloc);
		if (!isset($origins[$origin]))
			$origins[$origin] = 0;
		$origins[$origin] += $row['count'];
		if ($origins[$origin] > $maxcount)
			$maxcount = $origins[$origin];
	}
	if ($row['countryoforigin3'] != '') {
		CountryToLang($row['countryoforigin3'], $origin, $countryloc);
		if (!isset($origins[$origin]))
			$origins[$origin] = 0;
		$origins[$origin] += $row['count'];
		if ($origins[$origin] > $maxcount)
			$maxcount = $origins[$origin];
	}
	if ($origin == '') {
		$origin = $unknownkey;
		$origins[$origin] = $row['count'];
		if ($origins[$origin] > $maxcount)
			$maxcount = $origins[$origin];
	}
}
$db->sql_freeresult($result);
$threshold = $maxcount*$originsmin;

uksort($origins, 'cmp');

$data = array();
$leg = array();
foreach ($origins as $key => $val) {
	if (!(($key == $unknownkey) && $hideunknown)) {
		if ($origins[$key] >= $threshold) {
			$data[] = $origins[$key];
			$leg[] = "$key ";
		}
	}
}

$graph = new Graph($graphx, $graphy, 'auto');
$graph->SetScale('textlog');
$graph->img->SetMargin(50, 30, 50, 120);
$unkncnt = array_key_exists($unknownkey, $origins)? $origins[$unknownkey]: 0;
if ($hideunknown && $unkncnt != 0)
	$graph->title->Set(html_entity_decode($lang['GRAPHS']['COO']."\n($lang[UNKNOWN] = $unkncnt)"));
else
	$graph->title->Set(html_entity_decode($lang['GRAPHS']['COO']));

$graph->xaxis->SetTickLabels($leg);
$graph->xaxis->SetFont(FF_ARIAL);
$graph->xaxis->SetLabelAngle(45);
$graph->xaxis->HideTicks();

$graph->yaxis->scale->SetGrace($jpgrace);
$graph->yaxis->SetLabelFormatCallback('FormatLog');

$bplot = new BarPlot($data);
$bplot->SetFillColor('lightgreen'); // Fill color
$bplot->value->Show();
$bplot->value->SetFormat('%d');
$bplot->value->SetFont(FF_ARIAL, FS_BOLD);
$bplot->value->SetColor('black', 'navy');
$bplot->SetYBase(0.1);
$bplot->SetValuePos('center');
$bplot->SetShadow();

$graph->Add($bplot);
$graph->Stroke();