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296 lines
6.1 KiB
296 lines
6.1 KiB
<?php
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/**
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* PHPExcel_Worksheet_Drawing_Shadow
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*
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* Copyright (c) 2006 - 2015 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Worksheet_Drawing
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* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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class PHPExcel_Worksheet_Drawing_Shadow implements PHPExcel_IComparable
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{
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/* Shadow alignment */
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const SHADOW_BOTTOM = 'b';
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const SHADOW_BOTTOM_LEFT = 'bl';
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const SHADOW_BOTTOM_RIGHT = 'br';
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const SHADOW_CENTER = 'ctr';
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const SHADOW_LEFT = 'l';
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const SHADOW_TOP = 't';
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const SHADOW_TOP_LEFT = 'tl';
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const SHADOW_TOP_RIGHT = 'tr';
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/**
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* Visible
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*
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* @var boolean
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*/
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private $visible;
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/**
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* Blur radius
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*
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* Defaults to 6
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*
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* @var int
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*/
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private $blurRadius;
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/**
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* Shadow distance
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*
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* Defaults to 2
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*
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* @var int
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*/
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private $distance;
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/**
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* Shadow direction (in degrees)
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*
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* @var int
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*/
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private $direction;
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/**
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* Shadow alignment
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*
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* @var int
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*/
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private $alignment;
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/**
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* Color
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*
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* @var PHPExcel_Style_Color
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*/
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private $color;
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/**
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* Alpha
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*
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* @var int
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*/
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private $alpha;
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/**
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* Create a new PHPExcel_Worksheet_Drawing_Shadow
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*/
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public function __construct()
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{
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// Initialise values
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$this->visible = false;
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$this->blurRadius = 6;
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$this->distance = 2;
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$this->direction = 0;
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$this->alignment = PHPExcel_Worksheet_Drawing_Shadow::SHADOW_BOTTOM_RIGHT;
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$this->color = new PHPExcel_Style_Color(PHPExcel_Style_Color::COLOR_BLACK);
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$this->alpha = 50;
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}
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/**
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* Get Visible
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*
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* @return boolean
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*/
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public function getVisible()
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{
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return $this->visible;
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}
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/**
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* Set Visible
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*
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* @param boolean $pValue
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* @return PHPExcel_Worksheet_Drawing_Shadow
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*/
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public function setVisible($pValue = false)
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{
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$this->visible = $pValue;
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return $this;
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}
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/**
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* Get Blur radius
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*
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* @return int
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*/
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public function getBlurRadius()
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{
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return $this->blurRadius;
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}
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/**
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* Set Blur radius
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*
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* @param int $pValue
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* @return PHPExcel_Worksheet_Drawing_Shadow
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*/
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public function setBlurRadius($pValue = 6)
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{
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$this->blurRadius = $pValue;
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return $this;
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}
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/**
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* Get Shadow distance
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*
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* @return int
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*/
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public function getDistance()
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{
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return $this->distance;
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}
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/**
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* Set Shadow distance
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*
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* @param int $pValue
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* @return PHPExcel_Worksheet_Drawing_Shadow
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*/
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public function setDistance($pValue = 2)
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{
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$this->distance = $pValue;
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return $this;
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}
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/**
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* Get Shadow direction (in degrees)
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*
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* @return int
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*/
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public function getDirection()
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{
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return $this->direction;
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}
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/**
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* Set Shadow direction (in degrees)
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*
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* @param int $pValue
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* @return PHPExcel_Worksheet_Drawing_Shadow
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*/
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public function setDirection($pValue = 0)
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{
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$this->direction = $pValue;
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return $this;
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}
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/**
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* Get Shadow alignment
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*
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* @return int
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*/
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public function getAlignment()
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{
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return $this->alignment;
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}
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/**
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* Set Shadow alignment
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*
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* @param int $pValue
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* @return PHPExcel_Worksheet_Drawing_Shadow
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*/
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public function setAlignment($pValue = 0)
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{
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$this->alignment = $pValue;
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return $this;
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}
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/**
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* Get Color
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*
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* @return PHPExcel_Style_Color
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*/
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public function getColor()
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{
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return $this->color;
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}
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/**
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* Set Color
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*
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* @param PHPExcel_Style_Color $pValue
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* @throws PHPExcel_Exception
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* @return PHPExcel_Worksheet_Drawing_Shadow
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*/
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public function setColor(PHPExcel_Style_Color $pValue = null)
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{
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$this->color = $pValue;
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return $this;
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}
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/**
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* Get Alpha
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*
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* @return int
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*/
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public function getAlpha()
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{
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return $this->alpha;
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}
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/**
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* Set Alpha
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*
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* @param int $pValue
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* @return PHPExcel_Worksheet_Drawing_Shadow
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*/
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public function setAlpha($pValue = 0)
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{
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$this->alpha = $pValue;
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return $this;
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}
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/**
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* Get hash code
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*
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* @return string Hash code
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*/
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public function getHashCode()
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{
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return md5(
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($this->visible ? 't' : 'f') .
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$this->blurRadius .
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$this->distance .
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$this->direction .
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$this->alignment .
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$this->color->getHashCode() .
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$this->alpha .
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__CLASS__
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);
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}
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/**
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* Implement PHP __clone to create a deep clone, not just a shallow copy.
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*/
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public function __clone()
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{
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$vars = get_object_vars($this);
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foreach ($vars as $key => $value) {
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if (is_object($value)) {
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$this->$key = clone $value;
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} else {
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$this->$key = $value;
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}
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}
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}
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}
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