<?php


class PdfLn implements IPdfCommand
{
  private $_height;
  
  public function __construct($pHeight = 0)
  {
    $this->_height = $pHeight;
  }
  
  public function render($pdf)
  {
    $pdf->ln($this->_height);
    return $pdf;
  }
  
  public function height()
  {
    return $this->_height;
  }
}