<?php
/**
 * SVG Rectangle class
 * 
 * @author     Nicolas Perriault <nperriault@gmail.com>
 * @package    cleversvg
 * @subpackage elements
 */
class csRect extends csBaseShape
{

  protected 
    $xml_node_name = 'rect';

  /**
   * Class constructor
   * 
   * @param  mixed  $x
   * @param  mixed  $y
   * @param  mixed  $width
   * @param  mixed  $height
   * @param  array  $attrs
   */
  public function __construct($x=null, $y=null, $width=null, $height=null, $attrs=array())
  {
    $this->setX($x);
    $this->setY($y);
    $this->setWidth($width);
    $this->setHeight($height);
    $this->attributes = array_merge($attrs, $this->attributes);
  }
  
  /**
   * The x-axis coordinate of one corner of the rectangular region into which an
   * embedded 'svg' element is placed.
   * 
   */
  public function setX($x)
  {
    $this->setAttribute('x', $x);
  }
  
  /**
   * The y-axis coordinate of one corner of the rectangular region into which an
   * embedded 'svg' element is placed.
   * 
   */
  public function setY($y)
  {
    $this->setAttribute('y', $y);
  }
  
  /**
   * For outermost 'svg'  elements, the intrinsic width of the SVG document 
   * fragment. For embedded 'svg'  elements, the width of the rectangular 
   * region into which the 'svg' element is placed.
   * 
   */
  public function setWidth($width)
  {
    $this->setAttribute('width', $width);
  }
  
  /**
   * For outermost 'svg'  elements, the intrinsic height of the SVG document 
   * fragment. For embedded 'svg' elements, the height of the rectangular 
   * region into which the 'svg' element is placed.
   * 
   */
  public function setHeight($height)
  {
    $this->setAttribute('height', $height);
  }
  
  /**
   * Sets the radius of the corners
   * 
   * @param  int  $radius
   */
  public function setRadius($radius)
  {
    $this->setAttribute('rx', $radius);
    $this->setAttribute('ry', $radius);
  }
  
  /**
   * Sets the x-radius
   * 
   * @param  int $rx
   */
  public function setRx($rx)
  {
    $this->setAttribute('rx', $rx);
  }
  
  /**
   * Sets the y-radius
   * 
   * @param  int $ry
   */
  public function setRy($ry)
  {
    $this->setAttribute('ry', $ry);
  }
  
}