forked from bruno/pabx-app
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
170 lines
4.5 KiB
170 lines
4.5 KiB
<?php |
|
|
|
/** |
|
* PHPExcel_Chart_Legend |
|
* |
|
* Copyright (c) 2006 - 2015 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 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel) |
|
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
|
* @version ##VERSION##, ##DATE## |
|
*/ |
|
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; |
|
} |
|
}
|
|
|