source: sourcecode/application/libraries/PHPExcel/Writer/PDF/Core.php @ 1

Last change on this file since 1 was 1, checked in by dungnv, 11 years ago
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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_Writer_PDF
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     1.8.0, 2014-03-02
26 */
27
28
29/**
30 *  PHPExcel_Writer_PDF_Core
31 *
32 *  @category    PHPExcel
33 *  @package     PHPExcel_Writer_PDF
34 *  @copyright   Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
35 */
36abstract class PHPExcel_Writer_PDF_Core extends PHPExcel_Writer_HTML
37{
38    /**
39     * Temporary storage directory
40     *
41     * @var string
42     */
43    protected $_tempDir = '';
44
45    /**
46     * Font
47     *
48     * @var string
49     */
50    protected $_font = 'freesans';
51
52    /**
53     * Orientation (Over-ride)
54     *
55     * @var string
56     */
57    protected $_orientation    = NULL;
58
59    /**
60     * Paper size (Over-ride)
61     *
62     * @var int
63     */
64    protected $_paperSize    = NULL;
65
66
67    /**
68     * Temporary storage for Save Array Return type
69     *
70     * @var string
71     */
72        private $_saveArrayReturnType;
73
74    /**
75     * Paper Sizes xRef List
76     *
77     * @var array
78     */
79    protected static $_paperSizes = array(
80        PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER
81            => 'LETTER',                 //    (8.5 in. by 11 in.)
82        PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER_SMALL
83            => 'LETTER',                 //    (8.5 in. by 11 in.)
84        PHPExcel_Worksheet_PageSetup::PAPERSIZE_TABLOID
85            => array(792.00, 1224.00),   //    (11 in. by 17 in.)
86        PHPExcel_Worksheet_PageSetup::PAPERSIZE_LEDGER
87            => array(1224.00, 792.00),   //    (17 in. by 11 in.)
88        PHPExcel_Worksheet_PageSetup::PAPERSIZE_LEGAL
89            => 'LEGAL',                  //    (8.5 in. by 14 in.)
90        PHPExcel_Worksheet_PageSetup::PAPERSIZE_STATEMENT
91            => array(396.00, 612.00),    //    (5.5 in. by 8.5 in.)
92        PHPExcel_Worksheet_PageSetup::PAPERSIZE_EXECUTIVE
93            => 'EXECUTIVE',              //    (7.25 in. by 10.5 in.)
94        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A3
95            => 'A3',                     //    (297 mm by 420 mm)
96        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4
97            => 'A4',                     //    (210 mm by 297 mm)
98        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4_SMALL
99            => 'A4',                     //    (210 mm by 297 mm)
100        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A5
101            => 'A5',                     //    (148 mm by 210 mm)
102        PHPExcel_Worksheet_PageSetup::PAPERSIZE_B4
103            => 'B4',                     //    (250 mm by 353 mm)
104        PHPExcel_Worksheet_PageSetup::PAPERSIZE_B5
105            => 'B5',                     //    (176 mm by 250 mm)
106        PHPExcel_Worksheet_PageSetup::PAPERSIZE_FOLIO
107            => 'FOLIO',                  //    (8.5 in. by 13 in.)
108        PHPExcel_Worksheet_PageSetup::PAPERSIZE_QUARTO
109            => array(609.45, 779.53),    //    (215 mm by 275 mm)
110        PHPExcel_Worksheet_PageSetup::PAPERSIZE_STANDARD_1
111            => array(720.00, 1008.00),   //    (10 in. by 14 in.)
112        PHPExcel_Worksheet_PageSetup::PAPERSIZE_STANDARD_2
113            => array(792.00, 1224.00),   //    (11 in. by 17 in.)
114        PHPExcel_Worksheet_PageSetup::PAPERSIZE_NOTE
115            => 'LETTER',                 //    (8.5 in. by 11 in.)
116        PHPExcel_Worksheet_PageSetup::PAPERSIZE_NO9_ENVELOPE
117            => array(279.00, 639.00),    //    (3.875 in. by 8.875 in.)
118        PHPExcel_Worksheet_PageSetup::PAPERSIZE_NO10_ENVELOPE
119            => array(297.00, 684.00),    //    (4.125 in. by 9.5 in.)
120        PHPExcel_Worksheet_PageSetup::PAPERSIZE_NO11_ENVELOPE
121            => array(324.00, 747.00),    //    (4.5 in. by 10.375 in.)
122        PHPExcel_Worksheet_PageSetup::PAPERSIZE_NO12_ENVELOPE
123            => array(342.00, 792.00),    //    (4.75 in. by 11 in.)
124        PHPExcel_Worksheet_PageSetup::PAPERSIZE_NO14_ENVELOPE
125            => array(360.00, 828.00),    //    (5 in. by 11.5 in.)
126        PHPExcel_Worksheet_PageSetup::PAPERSIZE_C
127            => array(1224.00, 1584.00),  //    (17 in. by 22 in.)
128        PHPExcel_Worksheet_PageSetup::PAPERSIZE_D
129            => array(1584.00, 2448.00),  //    (22 in. by 34 in.)
130        PHPExcel_Worksheet_PageSetup::PAPERSIZE_E
131            => array(2448.00, 3168.00),  //    (34 in. by 44 in.)
132        PHPExcel_Worksheet_PageSetup::PAPERSIZE_DL_ENVELOPE
133            => array(311.81, 623.62),    //    (110 mm by 220 mm)
134        PHPExcel_Worksheet_PageSetup::PAPERSIZE_C5_ENVELOPE
135            => 'C5',                     //    (162 mm by 229 mm)
136        PHPExcel_Worksheet_PageSetup::PAPERSIZE_C3_ENVELOPE
137            => 'C3',                     //    (324 mm by 458 mm)
138        PHPExcel_Worksheet_PageSetup::PAPERSIZE_C4_ENVELOPE
139            => 'C4',                     //    (229 mm by 324 mm)
140        PHPExcel_Worksheet_PageSetup::PAPERSIZE_C6_ENVELOPE
141            => 'C6',                     //    (114 mm by 162 mm)
142        PHPExcel_Worksheet_PageSetup::PAPERSIZE_C65_ENVELOPE
143            => array(323.15, 649.13),    //    (114 mm by 229 mm)
144        PHPExcel_Worksheet_PageSetup::PAPERSIZE_B4_ENVELOPE
145            => 'B4',                     //    (250 mm by 353 mm)
146        PHPExcel_Worksheet_PageSetup::PAPERSIZE_B5_ENVELOPE
147            => 'B5',                     //    (176 mm by 250 mm)
148        PHPExcel_Worksheet_PageSetup::PAPERSIZE_B6_ENVELOPE
149            => array(498.90, 354.33),    //    (176 mm by 125 mm)
150        PHPExcel_Worksheet_PageSetup::PAPERSIZE_ITALY_ENVELOPE
151            => array(311.81, 651.97),    //    (110 mm by 230 mm)
152        PHPExcel_Worksheet_PageSetup::PAPERSIZE_MONARCH_ENVELOPE
153            => array(279.00, 540.00),    //    (3.875 in. by 7.5 in.)
154        PHPExcel_Worksheet_PageSetup::PAPERSIZE_6_3_4_ENVELOPE
155            => array(261.00, 468.00),    //    (3.625 in. by 6.5 in.)
156        PHPExcel_Worksheet_PageSetup::PAPERSIZE_US_STANDARD_FANFOLD
157            => array(1071.00, 792.00),   //    (14.875 in. by 11 in.)
158        PHPExcel_Worksheet_PageSetup::PAPERSIZE_GERMAN_STANDARD_FANFOLD
159            => array(612.00, 864.00),    //    (8.5 in. by 12 in.)
160        PHPExcel_Worksheet_PageSetup::PAPERSIZE_GERMAN_LEGAL_FANFOLD
161            => 'FOLIO',                  //    (8.5 in. by 13 in.)
162        PHPExcel_Worksheet_PageSetup::PAPERSIZE_ISO_B4
163            => 'B4',                     //    (250 mm by 353 mm)
164        PHPExcel_Worksheet_PageSetup::PAPERSIZE_JAPANESE_DOUBLE_POSTCARD
165            => array(566.93, 419.53),    //    (200 mm by 148 mm)
166        PHPExcel_Worksheet_PageSetup::PAPERSIZE_STANDARD_PAPER_1
167            => array(648.00, 792.00),    //    (9 in. by 11 in.)
168        PHPExcel_Worksheet_PageSetup::PAPERSIZE_STANDARD_PAPER_2
169            => array(720.00, 792.00),    //    (10 in. by 11 in.)
170        PHPExcel_Worksheet_PageSetup::PAPERSIZE_STANDARD_PAPER_3
171            => array(1080.00, 792.00),   //    (15 in. by 11 in.)
172        PHPExcel_Worksheet_PageSetup::PAPERSIZE_INVITE_ENVELOPE
173            => array(623.62, 623.62),    //    (220 mm by 220 mm)
174        PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER_EXTRA_PAPER
175            => array(667.80, 864.00),    //    (9.275 in. by 12 in.)
176        PHPExcel_Worksheet_PageSetup::PAPERSIZE_LEGAL_EXTRA_PAPER
177            => array(667.80, 1080.00),   //    (9.275 in. by 15 in.)
178        PHPExcel_Worksheet_PageSetup::PAPERSIZE_TABLOID_EXTRA_PAPER
179            => array(841.68, 1296.00),   //    (11.69 in. by 18 in.)
180        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4_EXTRA_PAPER
181            => array(668.98, 912.76),    //    (236 mm by 322 mm)
182        PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER_TRANSVERSE_PAPER
183            => array(595.80, 792.00),    //    (8.275 in. by 11 in.)
184        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4_TRANSVERSE_PAPER
185            => 'A4',                     //    (210 mm by 297 mm)
186        PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER_EXTRA_TRANSVERSE_PAPER
187            => array(667.80, 864.00),    //    (9.275 in. by 12 in.)
188        PHPExcel_Worksheet_PageSetup::PAPERSIZE_SUPERA_SUPERA_A4_PAPER
189            => array(643.46, 1009.13),   //    (227 mm by 356 mm)
190        PHPExcel_Worksheet_PageSetup::PAPERSIZE_SUPERB_SUPERB_A3_PAPER
191            => array(864.57, 1380.47),   //    (305 mm by 487 mm)
192        PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER_PLUS_PAPER
193            => array(612.00, 913.68),    //    (8.5 in. by 12.69 in.)
194        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4_PLUS_PAPER
195            => array(595.28, 935.43),    //    (210 mm by 330 mm)
196        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A5_TRANSVERSE_PAPER
197            => 'A5',                     //    (148 mm by 210 mm)
198        PHPExcel_Worksheet_PageSetup::PAPERSIZE_JIS_B5_TRANSVERSE_PAPER
199            => array(515.91, 728.50),    //    (182 mm by 257 mm)
200        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A3_EXTRA_PAPER
201            => array(912.76, 1261.42),   //    (322 mm by 445 mm)
202        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A5_EXTRA_PAPER
203            => array(493.23, 666.14),    //    (174 mm by 235 mm)
204        PHPExcel_Worksheet_PageSetup::PAPERSIZE_ISO_B5_EXTRA_PAPER
205            => array(569.76, 782.36),    //    (201 mm by 276 mm)
206        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A2_PAPER
207            => 'A2',                     //    (420 mm by 594 mm)
208        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A3_TRANSVERSE_PAPER
209            => 'A3',                     //    (297 mm by 420 mm)
210        PHPExcel_Worksheet_PageSetup::PAPERSIZE_A3_EXTRA_TRANSVERSE_PAPER
211            => array(912.76, 1261.42)    //    (322 mm by 445 mm)
212    );
213
214    /**
215     *  Create a new PHPExcel_Writer_PDF
216     *
217     *  @param     PHPExcel    $phpExcel    PHPExcel object
218     */
219    public function __construct(PHPExcel $phpExcel)
220    {
221        parent::__construct($phpExcel);
222        $this->setUseInlineCss(TRUE);
223        $this->_tempDir = PHPExcel_Shared_File::sys_get_temp_dir();
224    }
225
226    /**
227     *  Get Font
228     *
229     *  @return string
230     */
231    public function getFont()
232    {
233        return $this->_font;
234    }
235
236    /**
237     *  Set font. Examples:
238     *      'arialunicid0-chinese-simplified'
239     *      'arialunicid0-chinese-traditional'
240     *      'arialunicid0-korean'
241     *      'arialunicid0-japanese'
242     *
243     *  @param    string    $fontName
244     */
245    public function setFont($fontName)
246    {
247        $this->_font = $fontName;
248        return $this;
249    }
250
251    /**
252     *  Get Paper Size
253     *
254     *  @return int
255     */
256    public function getPaperSize()
257    {
258        return $this->_paperSize;
259    }
260
261    /**
262     *  Set Paper Size
263     *
264     *  @param  string  $pValue Paper size
265     *  @return PHPExcel_Writer_PDF
266     */
267    public function setPaperSize($pValue = PHPExcel_Worksheet_PageSetup::PAPERSIZE_LETTER)
268    {
269        $this->_paperSize = $pValue;
270        return $this;
271    }
272
273    /**
274     *  Get Orientation
275     *
276     *  @return string
277     */
278    public function getOrientation()
279    {
280        return $this->_orientation;
281    }
282
283    /**
284     *  Set Orientation
285     *
286     *  @param string $pValue  Page orientation
287     *  @return PHPExcel_Writer_PDF
288     */
289    public function setOrientation($pValue = PHPExcel_Worksheet_PageSetup::ORIENTATION_DEFAULT)
290    {
291        $this->_orientation = $pValue;
292        return $this;
293    }
294
295    /**
296     *  Get temporary storage directory
297     *
298     *  @return string
299     */
300    public function getTempDir()
301    {
302        return $this->_tempDir;
303    }
304
305    /**
306     *  Set temporary storage directory
307     *
308     *  @param     string        $pValue        Temporary storage directory
309     *  @throws    PHPExcel_Writer_Exception    when directory does not exist
310     *  @return    PHPExcel_Writer_PDF
311     */
312    public function setTempDir($pValue = '')
313    {
314        if (is_dir($pValue)) {
315            $this->_tempDir = $pValue;
316        } else {
317            throw new PHPExcel_Writer_Exception("Directory does not exist: $pValue");
318        }
319        return $this;
320    }
321
322    /**
323     *  Save PHPExcel to PDF file, pre-save
324     *
325     *  @param     string     $pFilename   Name of the file to save as
326     *  @throws    PHPExcel_Writer_Exception
327     */
328    protected function prepareForSave($pFilename = NULL)
329    {
330        //  garbage collect
331        $this->_phpExcel->garbageCollect();
332
333        $this->_saveArrayReturnType = PHPExcel_Calculation::getArrayReturnType();
334        PHPExcel_Calculation::setArrayReturnType(PHPExcel_Calculation::RETURN_ARRAY_AS_VALUE);
335
336        //  Open file
337        $fileHandle = fopen($pFilename, 'w');
338        if ($fileHandle === FALSE) {
339            throw new PHPExcel_Writer_Exception("Could not open file $pFilename for writing.");
340        }
341
342        //  Set PDF
343        $this->_isPdf = TRUE;
344        //  Build CSS
345        $this->buildCSS(TRUE);
346
347        return $fileHandle;
348    }
349
350    /**
351     *  Save PHPExcel to PDF file, post-save
352     *
353     *  @param     resource      $fileHandle
354     *  @throws    PHPExcel_Writer_Exception
355     */
356    protected function restoreStateAfterSave($fileHandle)
357    {
358        //  Close file
359        fclose($fileHandle);
360
361        PHPExcel_Calculation::setArrayReturnType($this->_saveArrayReturnType);
362    }
363
364}
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