PHP I2CE_FontMetric::getDescender示例

示例#1

文件： I2CE_FontMetricMultiDirection.php 项目： apelon-ohie/ihris-site

 /**
  * get the desceneder value
  * @returns numeric $descender
  **/
 public function getDescender()
 {
     if ($this->direction != -1) {
         return $this->font_metrics[$this->direction]->getDescender();
     } else {
         return parent::getDescender();
     }
 }