function pData::limits in Visitors 7.2

Same name and namespace in other branches

1. 7 pChart/class/pData.class.php \pData::limits()

File

pChart/class/pData.class.php, line 247

Class

pData

Code

function limits() {
  $GlobalMin = ABSOLUTE_MAX;
  $GlobalMax = ABSOLUTE_MIN;
  foreach ($this->Data["Series"] as $Key => $Value) {
    if ($this->Data["Abscissa"] != $Key && $this->Data["Series"][$Key]["isDrawable"] == TRUE) {
      if ($GlobalMin > $this->Data["Series"][$Key]["Min"]) {
        $GlobalMin = $this->Data["Series"][$Key]["Min"];
      }
      if ($GlobalMax < $this->Data["Series"][$Key]["Max"]) {
        $GlobalMax = $this->Data["Series"][$Key]["Max"];
      }
    }
  }
  $this->Data["Min"] = $GlobalMin;
  $this->Data["Max"] = $GlobalMax;
  return array(
    $GlobalMin,
    $GlobalMax,
  );
}