Legend.php in Loft Data Grids 7.2

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vendor/phpoffice/phpexcel/Classes/PHPExcel/Chart/Legend.php

<?php

/**
 * PHPExcel
 *
 * Copyright (c) 2006 - 2014 PHPExcel
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category	PHPExcel
 * @package		PHPExcel_Chart
 * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
 * @version		##VERSION##, ##DATE##
 */

/**
 * PHPExcel_Chart_Legend
 *
 * @category	PHPExcel
 * @package		PHPExcel_Chart
 * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 */
class PHPExcel_Chart_Legend {

  /** Legend positions */
  const xlLegendPositionBottom = -4107;

  //	Below the chart.
  const xlLegendPositionCorner = 2;

  //	In the upper right-hand corner of the chart border.
  const xlLegendPositionCustom = -4161;

  //	A custom position.
  const xlLegendPositionLeft = -4131;

  //	Left of the chart.
  const xlLegendPositionRight = -4152;

  //	Right of the chart.
  const xlLegendPositionTop = -4160;

  //	Above the chart.
  const POSITION_RIGHT = 'r';
  const POSITION_LEFT = 'l';
  const POSITION_BOTTOM = 'b';
  const POSITION_TOP = 't';
  const POSITION_TOPRIGHT = 'tr';
  private static $_positionXLref = array(
    self::xlLegendPositionBottom => self::POSITION_BOTTOM,
    self::xlLegendPositionCorner => self::POSITION_TOPRIGHT,
    self::xlLegendPositionCustom => '??',
    self::xlLegendPositionLeft => self::POSITION_LEFT,
    self::xlLegendPositionRight => self::POSITION_RIGHT,
    self::xlLegendPositionTop => self::POSITION_TOP,
  );

  /**
   * Legend position
   *
   * @var	string
   */
  private $_position = self::POSITION_RIGHT;

  /**
   * Allow overlay of other elements?
   *
   * @var	boolean
   */
  private $_overlay = TRUE;

  /**
   * Legend Layout
   *
   * @var	PHPExcel_Chart_Layout
   */
  private $_layout = NULL;

  /**
   *	Create a new PHPExcel_Chart_Legend
   */
  public function __construct($position = self::POSITION_RIGHT, PHPExcel_Chart_Layout $layout = NULL, $overlay = FALSE) {
    $this
      ->setPosition($position);
    $this->_layout = $layout;
    $this
      ->setOverlay($overlay);
  }

  /**
   * Get legend position as an excel string value
   *
   * @return	string
   */
  public function getPosition() {
    return $this->_position;
  }

  /**
   * Get legend position using an excel string value
   *
   * @param	string	$position
   */
  public function setPosition($position = self::POSITION_RIGHT) {
    if (!in_array($position, self::$_positionXLref)) {
      return false;
    }
    $this->_position = $position;
    return true;
  }

  /**
   * Get legend position as an Excel internal numeric value
   *
   * @return	number
   */
  public function getPositionXL() {
    return array_search($this->_position, self::$_positionXLref);
  }

  /**
   * Set legend position using an Excel internal numeric value
   *
   * @param	number	$positionXL
   */
  public function setPositionXL($positionXL = self::xlLegendPositionRight) {
    if (!array_key_exists($positionXL, self::$_positionXLref)) {
      return false;
    }
    $this->_position = self::$_positionXLref[$positionXL];
    return true;
  }

  /**
   * Get allow overlay of other elements?
   *
   * @return	boolean
   */
  public function getOverlay() {
    return $this->_overlay;
  }

  /**
   * Set allow overlay of other elements?
   *
   * @param	boolean	$overlay
   * @return	boolean
   */
  public function setOverlay($overlay = FALSE) {
    if (!is_bool($overlay)) {
      return false;
    }
    $this->_overlay = $overlay;
    return true;
  }

  /**
   * Get Layout
   *
   * @return PHPExcel_Chart_Layout
   */
  public function getLayout() {
    return $this->_layout;
  }

}

Classes

Name	Description
PHPExcel_Chart_Legend	PHPExcel_Chart_Legend