root/cleversvg/trunk/base/csBaseShape.class.php

<?php
/**
 * SVG Base Shape abstract class. All shapes inherit from this base class.
 *
 * @author     Nicolas Perriault <nperriault@gmail.com>
 * @package    cleversvg
 * @subpackage elements
 */
class csBaseShape extends csBaseElement
{

  /**
   * Computes DOMXML Node
   *
   * @param  boolean  $embedded  Is SVG element embedded ?
   * @return DOMElement
   */
  public function compile($embedded=false)
  {
    $element_node = parent::compile($embedded);

    // Transformations, if any
    if (count($this->transforms) > 0)
    {
      $transforms = array();
      foreach ($this->transforms as $transform_name => $transform_params)
      {
        $transforms[] = sprintf('%s(%s)',
                                $transform_name,
                                implode(',', $transform_params));

      }
      $element_node->setAttribute('transform', implode(' ', $transforms));
    }

    return $element_node;
  }

  /**
   * Sets the class name of element
   *
   * @param  mixed  $class
   */
  public function setClass($class)
  {
    $this->setAttribute('class', $class);
  }

  /**
   * Sets the fill color of shape
   *
   * @param  mixed  $color
   */
  public function setFill($color)
  {
    $this->setAttribute('fill', $color, 'none');
  }

  /**
   * Sets the fill opacity of shape
   *
   * @param  mixed  $fill_opacity
   */
  public function setFillOpacity($fill_opacity)
  {
    $this->setAttribute('fill-opacity', $fill_opacity, '0');
  }

  /**
   * Sets the global opacity of shape
   *
   * @param  mixed  $opacity
   */
  public function setOpacity($opacity)
  {
    $this->setAttribute('opacity', $opacity, '0');
  }

  /**
   * Sets the color of shape stroke
   *
   * @param  string  $color
   */
  public function setStroke($color)
  {
    $this->setAttribute('stroke', $color, 'none');
  }

  /**
   * Sets the width of shape stroke
   *
   * @param  mixed  $width
   */
  public function setStrokeWidth($width)
  {
    $this->setAttribute('stroke-width', $width, 1);
  }

}