visualizer / vendor / phpoffice / phpexcel / Classes / PHPExcel / Worksheet / Drawing / Shadow.php

Shadow.php in Visualizer – Tables & Charts Manager with Built-in AI Generator 3.0.3, at vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet/Drawing/Shadow.php

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1	<?php
2	/**
3	* PHPExcel
4	*
5	* Copyright (c) 2006 - 2014 PHPExcel
6	*
7	* This library is free software; you can redistribute it and/or
8	* modify it under the terms of the GNU Lesser General Public
9	* License as published by the Free Software Foundation; either
10	* version 2.1 of the License, or (at your option) any later version.
11	*
12	* This library is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15	* Lesser General Public License for more details.
16	*
17	* You should have received a copy of the GNU Lesser General Public
18	* License along with this library; if not, write to the Free Software
19	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20	*
21	* @category PHPExcel
22	* @package PHPExcel_Worksheet_Drawing
23	* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
24	* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
25	* @version ##VERSION##, ##DATE##
26	*/
27
28
29	/**
30	* PHPExcel_Worksheet_Drawing_Shadow
31	*
32	* @category PHPExcel
33	* @package PHPExcel_Worksheet_Drawing
34	* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
35	*/
36	class PHPExcel_Worksheet_Drawing_Shadow implements PHPExcel_IComparable
37	{
38	/* Shadow alignment */
39	const SHADOW_BOTTOM = 'b';
40	const SHADOW_BOTTOM_LEFT = 'bl';
41	const SHADOW_BOTTOM_RIGHT = 'br';
42	const SHADOW_CENTER = 'ctr';
43	const SHADOW_LEFT = 'l';
44	const SHADOW_TOP = 't';
45	const SHADOW_TOP_LEFT = 'tl';
46	const SHADOW_TOP_RIGHT = 'tr';
47
48	/**
49	* Visible
50	*
51	* @var boolean
52	*/
53	private $_visible;
54
55	/**
56	* Blur radius
57	*
58	* Defaults to 6
59	*
60	* @var int
61	*/
62	private $_blurRadius;
63
64	/**
65	* Shadow distance
66	*
67	* Defaults to 2
68	*
69	* @var int
70	*/
71	private $_distance;
72
73	/**
74	* Shadow direction (in degrees)
75	*
76	* @var int
77	*/
78	private $_direction;
79
80	/**
81	* Shadow alignment
82	*
83	* @var int
84	*/
85	private $_alignment;
86
87	/**
88	* Color
89	*
90	* @var PHPExcel_Style_Color
91	*/
92	private $_color;
93
94	/**
95	* Alpha
96	*
97	* @var int
98	*/
99	private $_alpha;
100
101	/**
102	* Create a new PHPExcel_Worksheet_Drawing_Shadow
103	*/
104	public function __construct()
105	{
106	// Initialise values
107	$this->_visible = false;
108	$this->_blurRadius = 6;
109	$this->_distance = 2;
110	$this->_direction = 0;
111	$this->_alignment = PHPExcel_Worksheet_Drawing_Shadow::SHADOW_BOTTOM_RIGHT;
112	$this->_color = new PHPExcel_Style_Color(PHPExcel_Style_Color::COLOR_BLACK);
113	$this->_alpha = 50;
114	}
115
116	/**
117	* Get Visible
118	*
119	* @return boolean
120	*/
121	public function getVisible() {
122	return $this->_visible;
123	}
124
125	/**
126	* Set Visible
127	*
128	* @param boolean $pValue
129	* @return PHPExcel_Worksheet_Drawing_Shadow
130	*/
131	public function setVisible($pValue = false) {
132	$this->_visible = $pValue;
133	return $this;
134	}
135
136	/**
137	* Get Blur radius
138	*
139	* @return int
140	*/
141	public function getBlurRadius() {
142	return $this->_blurRadius;
143	}
144
145	/**
146	* Set Blur radius
147	*
148	* @param int $pValue
149	* @return PHPExcel_Worksheet_Drawing_Shadow
150	*/
151	public function setBlurRadius($pValue = 6) {
152	$this->_blurRadius = $pValue;
153	return $this;
154	}
155
156	/**
157	* Get Shadow distance
158	*
159	* @return int
160	*/
161	public function getDistance() {
162	return $this->_distance;
163	}
164
165	/**
166	* Set Shadow distance
167	*
168	* @param int $pValue
169	* @return PHPExcel_Worksheet_Drawing_Shadow
170	*/
171	public function setDistance($pValue = 2) {
172	$this->_distance = $pValue;
173	return $this;
174	}
175
176	/**
177	* Get Shadow direction (in degrees)
178	*
179	* @return int
180	*/
181	public function getDirection() {
182	return $this->_direction;
183	}
184
185	/**
186	* Set Shadow direction (in degrees)
187	*
188	* @param int $pValue
189	* @return PHPExcel_Worksheet_Drawing_Shadow
190	*/
191	public function setDirection($pValue = 0) {
192	$this->_direction = $pValue;
193	return $this;
194	}
195
196	/**
197	* Get Shadow alignment
198	*
199	* @return int
200	*/
201	public function getAlignment() {
202	return $this->_alignment;
203	}
204
205	/**
206	* Set Shadow alignment
207	*
208	* @param int $pValue
209	* @return PHPExcel_Worksheet_Drawing_Shadow
210	*/
211	public function setAlignment($pValue = 0) {
212	$this->_alignment = $pValue;
213	return $this;
214	}
215
216	/**
217	* Get Color
218	*
219	* @return PHPExcel_Style_Color
220	*/
221	public function getColor() {
222	return $this->_color;
223	}
224
225	/**
226	* Set Color
227	*
228	* @param PHPExcel_Style_Color $pValue
229	* @throws PHPExcel_Exception
230	* @return PHPExcel_Worksheet_Drawing_Shadow
231	*/
232	public function setColor(PHPExcel_Style_Color $pValue = null) {
233	$this->_color = $pValue;
234	return $this;
235	}
236
237	/**
238	* Get Alpha
239	*
240	* @return int
241	*/
242	public function getAlpha() {
243	return $this->_alpha;
244	}
245
246	/**
247	* Set Alpha
248	*
249	* @param int $pValue
250	* @return PHPExcel_Worksheet_Drawing_Shadow
251	*/
252	public function setAlpha($pValue = 0) {
253	$this->_alpha = $pValue;
254	return $this;
255	}
256
257	/**
258	* Get hash code
259	*
260	* @return string Hash code
261	*/
262	public function getHashCode() {
263	return md5(
264	($this->_visible ? 't' : 'f')
265	. $this->_blurRadius
266	. $this->_distance
267	. $this->_direction
268	. $this->_alignment
269	. $this->_color->getHashCode()
270	. $this->_alpha
271	. __CLASS__
272	);
273	}
274
275	/**
276	* Implement PHP __clone to create a deep clone, not just a shallow copy.
277	*/
278	public function __clone() {
279	$vars = get_object_vars($this);
280	foreach ($vars as $key => $value) {
281	if (is_object($value)) {
282	$this->$key = clone $value;
283	} else {
284	$this->$key = $value;
285	}
286	}
287	}
288	}
289