public static function getMaxCountOfArray($ArrayToCheck)
{
$maxValue = count($ArrayToCheck);
foreach ($ArrayToCheck as $temp) {
if (is_array($temp)) {
$maxValue = max($maxValue, gchartutil::getMaxCountOfArray($temp));
}
}
return $maxValue;
}
private function setBarWidth()
{
if (isset($this->barWidth)) {
$this->realBarWidth = $this->barWidth;
return;
}
$this->setBarCount();
$totalGroups = gchartutil::getMaxCountOfArray($this->values);
if ($this->isHoriz) {
$chartSize = $this->height - 50;
} else {
$chartSize = $this->width - 50;
}
$chartSize -= $totalGroups * $this->groupSpacerWidth;
$this->realBarWidth = round($chartSize / $this->totalBars);
}
public function setBarCount()
{
$this->totalBars = gchartutil::getMaxCountOfArray($this->values);
}