1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
|
<?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_DataSeriesValues * * @category PHPExcel * @package PHPExcel_Chart * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) */ class PHPExcel_Chart_DataSeriesValues {
const DATASERIES_TYPE_STRING = 'String'; const DATASERIES_TYPE_NUMBER = 'Number';
private static $_dataTypeValues = array( self::DATASERIES_TYPE_STRING, self::DATASERIES_TYPE_NUMBER, );
/** * Series Data Type * * @var string */ private $_dataType = null;
/** * Series Data Source * * @var string */ private $_dataSource = null;
/** * Format Code * * @var string */ private $_formatCode = null;
/** * Series Point Marker * * @var string */ private $_marker = null;
/** * Point Count (The number of datapoints in the dataseries) * * @var integer */ private $_pointCount = 0;
/** * Data Values * * @var array of mixed */ private $_dataValues = array();
/** * Create a new PHPExcel_Chart_DataSeriesValues object */ public function __construct($dataType = self::DATASERIES_TYPE_NUMBER, $dataSource = null, $formatCode = null, $pointCount = 0, $dataValues = array(), $marker = null) { $this->setDataType($dataType); $this->_dataSource = $dataSource; $this->_formatCode = $formatCode; $this->_pointCount = $pointCount; $this->_dataValues = $dataValues; $this->_marker = $marker; }
/** * Get Series Data Type * * @return string */ public function getDataType() { return $this->_dataType; }
/** * Set Series Data Type * * @param string $dataType Datatype of this data series * Typical values are: * PHPExcel_Chart_DataSeriesValues::DATASERIES_TYPE_STRING * Normally used for axis point values * PHPExcel_Chart_DataSeriesValues::DATASERIES_TYPE_NUMBER * Normally used for chart data values * @return PHPExcel_Chart_DataSeriesValues */ public function setDataType($dataType = self::DATASERIES_TYPE_NUMBER) { if (!in_array($dataType, self::$_dataTypeValues)) { throw new PHPExcel_Chart_Exception('Invalid datatype for chart data series values'); } $this->_dataType = $dataType;
return $this; }
/** * Get Series Data Source (formula) * * @return string */ public function getDataSource() { return $this->_dataSource; }
/** * Set Series Data Source (formula) * * @param string $dataSource * @return PHPExcel_Chart_DataSeriesValues */ public function setDataSource($dataSource = null, $refreshDataValues = true) { $this->_dataSource = $dataSource;
if ($refreshDataValues) { // TO DO }
return $this; }
/** * Get Point Marker * * @return string */ public function getPointMarker() { return $this->_marker; }
/** * Set Point Marker * * @param string $marker * @return PHPExcel_Chart_DataSeriesValues */ public function setPointMarker($marker = null) { $this->_marker = $marker;
return $this; }
/** * Get Series Format Code * * @return string */ public function getFormatCode() { return $this->_formatCode; }
/** * Set Series Format Code * * @param string $formatCode * @return PHPExcel_Chart_DataSeriesValues */ public function setFormatCode($formatCode = null) { $this->_formatCode = $formatCode;
return $this; }
/** * Get Series Point Count * * @return integer */ public function getPointCount() { return $this->_pointCount; }
/** * Identify if the Data Series is a multi-level or a simple series * * @return boolean */ public function isMultiLevelSeries() { if (count($this->_dataValues) > 0) { return is_array($this->_dataValues[0]); } return null; }
/** * Return the level count of a multi-level Data Series * * @return boolean */ public function multiLevelCount() { $levelCount = 0; foreach($this->_dataValues as $dataValueSet) { $levelCount = max($levelCount,count($dataValueSet)); } return $levelCount; }
/** * Get Series Data Values * * @return array of mixed */ public function getDataValues() { return $this->_dataValues; }
/** * Get the first Series Data value * * @return mixed */ public function getDataValue() { $count = count($this->_dataValues); if ($count == 0) { return null; } elseif ($count == 1) { return $this->_dataValues[0]; } return $this->_dataValues; }
/** * Set Series Data Values * * @param array $dataValues * @param boolean $refreshDataSource * TRUE - refresh the value of _dataSource based on the values of $dataValues * FALSE - don't change the value of _dataSource * @return PHPExcel_Chart_DataSeriesValues */ public function setDataValues($dataValues = array(), $refreshDataSource = TRUE) { $this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($dataValues); $this->_pointCount = count($dataValues);
if ($refreshDataSource) { // TO DO }
return $this; }
private function _stripNulls($var) { return $var !== NULL; }
public function refresh(PHPExcel_Worksheet $worksheet, $flatten = TRUE) { if ($this->_dataSource !== NULL) { $calcEngine = PHPExcel_Calculation::getInstance($worksheet->getParent()); $newDataValues = PHPExcel_Calculation::_unwrapResult( $calcEngine->_calculateFormulaValue( '='.$this->_dataSource, NULL, $worksheet->getCell('A1') ) ); if ($flatten) { $this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($newDataValues); foreach($this->_dataValues as &$dataValue) { if ((!empty($dataValue)) && ($dataValue[0] == '#')) { $dataValue = 0.0; } } unset($dataValue); } else { $cellRange = explode('!',$this->_dataSource); if (count($cellRange) > 1) { list(,$cellRange) = $cellRange; }
$dimensions = PHPExcel_Cell::rangeDimension(str_replace('$','',$cellRange)); if (($dimensions[0] == 1) || ($dimensions[1] == 1)) { $this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($newDataValues); } else { $newArray = array_values(array_shift($newDataValues)); foreach($newArray as $i => $newDataSet) { $newArray[$i] = array($newDataSet); }
foreach($newDataValues as $newDataSet) { $i = 0; foreach($newDataSet as $newDataVal) { array_unshift($newArray[$i++],$newDataVal); } } $this->_dataValues = $newArray; } } $this->_pointCount = count($this->_dataValues); }
}
}
|