Complex classes like PhpSpreadsheetWrapper often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use PhpSpreadsheetWrapper, and based on these observations, apply Extract Interface, too.
1 | <?php |
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19 | class PhpSpreadsheetWrapper |
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20 | { |
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21 | private $__phpexcel; |
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22 | private $__sheet = []; |
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23 | private $__deleteSheetList = []; |
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24 | private static $__underlineType = [ |
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25 | 'double' => Font::UNDERLINE_DOUBLE, |
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26 | 'doubleaccounting' => Font::UNDERLINE_DOUBLEACCOUNTING, |
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27 | 'none' => Font::UNDERLINE_NONE, |
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28 | 'single' => Font::UNDERLINE_SINGLE, |
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29 | 'singleaccounting' => Font::UNDERLINE_SINGLEACCOUNTING, |
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30 | ]; |
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31 | |||
32 | private static $__borderType = [ |
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33 | 'none' => Border::BORDER_NONE, |
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34 | 'thin' => Border::BORDER_THIN, |
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35 | 'medium' => Border::BORDER_MEDIUM, |
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36 | 'dashed' => Border::BORDER_DASHED, |
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37 | 'dotted' => Border::BORDER_DOTTED, |
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38 | 'thick' => Border::BORDER_THICK, |
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39 | 'double' => Border::BORDER_DOUBLE, |
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40 | 'hair' => Border::BORDER_HAIR, |
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41 | 'mediumdashed' => Border::BORDER_MEDIUMDASHED, |
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42 | 'dashdot' => Border::BORDER_DASHDOT, |
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43 | 'mediumdashdot' => Border::BORDER_MEDIUMDASHDOT, |
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44 | 'dashdotdot' => Border::BORDER_DASHDOTDOT, |
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45 | 'mediumdashdotdot' => Border::BORDER_MEDIUMDASHDOTDOT, |
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46 | 'slantdashdot' => Border::BORDER_SLANTDASHDOT, |
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47 | ]; |
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48 | |||
49 | private static $__alignHolizonalType = [ |
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50 | 'general' => Alignment::HORIZONTAL_GENERAL, |
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51 | 'center' => Alignment::HORIZONTAL_CENTER, |
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52 | 'left' => Alignment::HORIZONTAL_LEFT, |
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53 | 'right' => Alignment::HORIZONTAL_RIGHT, |
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54 | 'justify' => Alignment::HORIZONTAL_JUSTIFY, |
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55 | 'countinuous' => Alignment::HORIZONTAL_CENTER_CONTINUOUS, |
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56 | ]; |
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57 | |||
58 | private static $__alignVerticalType = [ |
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59 | 'bottom' => Alignment::VERTICAL_BOTTOM, |
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60 | 'center' => Alignment::VERTICAL_CENTER, |
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61 | 'justify' => Alignment::VERTICAL_JUSTIFY, |
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62 | 'top' => Alignment::VERTICAL_TOP, |
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63 | ]; |
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64 | |||
65 | private static $__fillType = [ |
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66 | 'linear' => Fill::FILL_GRADIENT_LINEAR, |
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67 | 'path' => Fill::FILL_GRADIENT_PATH, |
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68 | 'none' => Fill::FILL_NONE, |
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69 | 'darkdown' => Fill::FILL_PATTERN_DARKDOWN, |
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70 | 'darkgray' => Fill::FILL_PATTERN_DARKGRAY, |
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71 | 'darkgrid' => Fill::FILL_PATTERN_DARKGRID, |
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72 | 'darkhorizontal' => Fill::FILL_PATTERN_DARKHORIZONTAL, |
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73 | 'darktrellis' => Fill::FILL_PATTERN_DARKTRELLIS, |
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74 | 'darkup' => Fill::FILL_PATTERN_DARKUP, |
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75 | 'darkvertical' => Fill::FILL_PATTERN_DARKVERTICAL, |
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76 | 'gray0625' => Fill::FILL_PATTERN_GRAY0625, |
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77 | 'gray125' => Fill::FILL_PATTERN_GRAY125, |
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78 | 'lightdown' => Fill::FILL_PATTERN_LIGHTDOWN, |
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79 | 'lightgray' => Fill::FILL_PATTERN_LIGHTGRAY, |
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80 | 'lightgrid' => Fill::FILL_PATTERN_LIGHTGRID, |
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81 | 'lighthorizontal' => Fill::FILL_PATTERN_LIGHTHORIZONTAL, |
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82 | 'lighttrellis' => Fill::FILL_PATTERN_LIGHTTRELLIS, |
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83 | 'lightup' => Fill::FILL_PATTERN_LIGHTUP, |
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84 | 'lightvertical' => Fill::FILL_PATTERN_LIGHTVERTICAL, |
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85 | 'mediumgray' => Fill::FILL_PATTERN_MEDIUMGRAY, |
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86 | 'solid' => Fill::FILL_SOLID, |
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87 | ]; |
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88 | |||
89 | /** |
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90 | * __construct |
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91 | * |
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92 | * @param string $template テンプレートファイルのパス |
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93 | * @author hagiwara |
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94 | */ |
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95 | public function __construct($template = null, $type = 'Xlsx') |
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106 | |||
107 | /** |
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108 | * setVal |
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109 | * 値のセット |
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110 | * @param string $value 値 |
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111 | * @param integer $col 行 |
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112 | * @param integer $row 列 |
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113 | * @param integer $sheetNo シート番号 |
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114 | * @param integer $refCol 参照セル行 |
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115 | * @param integer $refRow 参照セル列 |
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116 | * @param integer $refSheet 参照シート |
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117 | * @param string $dataType 書き込みするデータの方を強制的に指定 |
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118 | * @author hagiwara |
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119 | */ |
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120 | public function setVal($value, $col, $row, $sheetNo = 0, $refCol = null, $refRow = null, $refSheet = 0, $dataType = null) |
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135 | |||
136 | /** |
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137 | * getVal |
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138 | * 値の取得 |
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139 | * @param integer $col 行 |
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140 | * @param integer $row 列 |
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141 | * @param integer $sheetNo シート番号 |
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142 | * @author hagiwara |
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143 | */ |
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144 | public function getVal($col, $row, $sheetNo = 0) |
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150 | |||
151 | /** |
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152 | * getPlainVal |
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153 | * 値の取得 |
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154 | * @param integer $col 行 |
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155 | * @param integer $row 列 |
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156 | * @param integer $sheetNo シート番号 |
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157 | * @author hagiwara |
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158 | */ |
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159 | public function getPlainVal($col, $row, $sheetNo = 0) |
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169 | |||
170 | /** |
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171 | * setImage |
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172 | * 画像のセット |
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173 | * @param string $img 画像のファイルパス |
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174 | * @param integer $col 行 |
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175 | * @param integer $row 列 |
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176 | * @param integer $sheetNo シート番号 |
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177 | * @param integer $height 画像の縦幅 |
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178 | * @param integer $width 画像の横幅 |
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179 | * @param boolean $proportial 縦横比を維持するか |
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180 | * @param integer $offsetx セルから何ピクセルずらすか(X軸) |
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181 | * @param integer $offsety セルから何ピクセルずらすか(Y軸) |
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182 | * @author hagiwara |
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183 | */ |
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184 | public function setImage($img, $col, $row, $sheetNo = 0, $height = null, $width = null, $proportial = false, $offsetx = null, $offsety = null) |
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208 | |||
209 | /** |
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210 | * cellMerge |
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211 | * セルのマージ |
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212 | * @param integer $col1 行 |
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213 | * @param integer $row1 列 |
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214 | * @param integer $col2 行 |
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215 | * @param integer $row2 列 |
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216 | * @param integer $sheetNo シート番号 |
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217 | * @author hagiwara |
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218 | */ |
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219 | public function cellMerge($col1, $row1, $col2, $row2, $sheetNo) |
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226 | |||
227 | |||
228 | /** |
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229 | * styleCopy |
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230 | * セルの書式コピー |
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231 | * @param integer $col 行 |
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232 | * @param integer $row 列 |
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233 | * @param integer $sheetNo シート番号 |
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234 | * @param integer $refCol 参照セル行 |
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235 | * @param integer $refRow 参照セル列 |
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236 | * @param integer $refSheet 参照シート |
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237 | * @author hagiwara |
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238 | */ |
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239 | public function styleCopy($col, $row, $sheetNo, $refCol, $refRow, $refSheet) |
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247 | |||
248 | /** |
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249 | * setStyle |
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250 | * 書式のセット(まとめて) |
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251 | * @param integer $col 行 |
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252 | * @param integer $row 列 |
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253 | * @param integer $sheetNo シート番号 |
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254 | * @param array $style スタイル情報 |
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255 | * @author hagiwara |
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256 | */ |
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257 | public function setStyle($col, $row, $sheetNo, $style) |
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286 | |||
287 | /** |
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288 | * setFontName |
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289 | * フォントのセット |
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290 | * @param integer $col 行 |
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291 | * @param integer $row 列 |
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292 | * @param integer $sheetNo シート番号 |
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293 | * @param string|null $fontName フォント名 |
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294 | * @author hagiwara |
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295 | */ |
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296 | public function setFontName($col, $row, $sheetNo, $fontName) |
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303 | |||
304 | /** |
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305 | * setUnderline |
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306 | * 下線のセット |
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307 | * @param integer $col 行 |
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308 | * @param integer $row 列 |
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309 | * @param integer $sheetNo シート番号 |
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310 | * @param string|null $underline 下線の種類 |
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311 | * @author hagiwara |
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312 | */ |
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313 | public function setUnderline($col, $row, $sheetNo, $underline) |
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320 | |||
321 | |||
322 | /** |
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323 | * getUnderlineType |
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324 | * 下線の種類の設定 |
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325 | * @param string $type |
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326 | * @author hagiwara |
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327 | */ |
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328 | private function getUnderlineType($type) |
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336 | |||
337 | /** |
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338 | * setFontBold |
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339 | * 太字のセット |
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340 | * @param integer $col 行 |
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341 | * @param integer $row 列 |
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342 | * @param integer $sheetNo シート番号 |
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343 | * @param boolean|null $bold 太字を引くか |
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344 | * @author hagiwara |
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345 | */ |
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346 | public function setFontBold($col, $row, $sheetNo, $bold) |
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353 | |||
354 | /** |
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355 | * setItalic |
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356 | * イタリックのセット |
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357 | * @param integer $col 行 |
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358 | * @param integer $row 列 |
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359 | * @param integer $sheetNo シート番号 |
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360 | * @param boolean|null $italic イタリックにするか |
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361 | * @author hagiwara |
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362 | */ |
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363 | public function setItalic($col, $row, $sheetNo, $italic) |
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370 | |||
371 | /** |
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372 | * setStrikethrough |
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373 | * 打ち消し線のセット |
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374 | * @param integer $col 行 |
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375 | * @param integer $row 列 |
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376 | * @param integer $sheetNo シート番号 |
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377 | * @param boolean|null $strikethrough 打ち消し線をつけるか |
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378 | * @author hagiwara |
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379 | */ |
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380 | public function setStrikethrough($col, $row, $sheetNo, $strikethrough) |
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391 | |||
392 | /** |
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393 | * setColor |
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394 | * 文字の色 |
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395 | * @param integer $col 行 |
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396 | * @param integer $row 列 |
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397 | * @param integer $sheetNo シート番号 |
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398 | * @param string|null $color 色(ARGB) |
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399 | * @author hagiwara |
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400 | */ |
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401 | public function setColor($col, $row, $sheetNo, $color) |
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408 | |||
409 | /** |
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410 | * setSize |
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411 | * 文字サイズ |
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412 | * @param integer $col 行 |
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413 | * @param integer $row 列 |
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414 | * @param integer $sheetNo シート番号 |
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415 | * @param integer|null $size |
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416 | * @author hagiwara |
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417 | */ |
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418 | public function setSize($col, $row, $sheetNo, $size) |
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425 | |||
426 | /** |
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427 | * getFont |
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428 | * fontデータ取得 |
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429 | * @param integer $col 行 |
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430 | * @param integer $row 列 |
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431 | * @param integer $sheetNo シート番号 |
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432 | * @author hagiwara |
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433 | */ |
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434 | private function getFont($col, $row, $sheetNo) |
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439 | |||
440 | /** |
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441 | * setAlignHolizonal |
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442 | * 水平方向のalign |
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443 | * @param integer $col 行 |
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444 | * @param integer $row 列 |
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445 | * @param integer $sheetNo シート番号 |
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446 | * @param string|null $type |
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447 | * typeはgetAlignHolizonalType参照 |
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448 | * @author hagiwara |
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449 | */ |
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450 | public function setAlignHolizonal($col, $row, $sheetNo, $type) |
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457 | |||
458 | /** |
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459 | * setAlignVertical |
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460 | * 垂直方法のalign |
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461 | * @param integer $col 行 |
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462 | * @param integer $row 列 |
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463 | * @param integer $sheetNo シート番号 |
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464 | * @param string|null $type |
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465 | * typeはgetAlignVerticalType参照 |
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466 | * @author hagiwara |
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467 | */ |
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468 | public function setAlignVertical($col, $row, $sheetNo, $type) |
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475 | |||
476 | /** |
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477 | * getAlignment |
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478 | * alignmentデータ取得 |
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479 | * @param integer $col 行 |
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480 | * @param integer $row 列 |
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481 | * @param integer $sheetNo シート番号 |
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482 | * @author hagiwara |
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483 | */ |
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484 | private function getAlignment($col, $row, $sheetNo) |
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489 | |||
490 | /** |
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491 | * setBorder |
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492 | * 罫線の設定 |
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493 | * @param integer $col 行 |
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494 | * @param integer $row 列 |
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495 | * @param integer $sheetNo シート番号 |
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496 | * @param array|null $border |
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497 | * borderの内部はgetBorderType参照 |
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498 | * @author hagiwara |
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499 | */ |
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500 | public function setBorder($col, $row, $sheetNo, $border) |
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531 | |||
532 | /** |
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533 | * setBackgroundColor |
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534 | * 背景色の設定 |
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535 | * @param integer $col 行 |
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536 | * @param integer $row 列 |
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537 | * @param integer $sheetNo シート番号 |
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538 | * @param string $color 色 |
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539 | * @param string $fillType 塗りつぶし方(デフォルトsolid) |
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540 | * fillTypeの内部はgetFillType参照 |
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541 | * @author hagiwara |
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542 | */ |
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543 | public function setBackgroundColor($col, $row, $sheetNo, $color, $fillType = 'solid') |
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549 | |||
550 | /** |
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551 | * getBorderType |
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552 | * 罫線の種類の設定 |
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553 | * @param string $type |
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554 | * @author hagiwara |
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555 | */ |
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556 | private function getBorderType($type) |
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564 | |||
565 | /** |
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566 | * getAlignHolizonalType |
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567 | * 水平方向のAlignの設定 |
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568 | * @param string $type |
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569 | * @author hagiwara |
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570 | */ |
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571 | private function getAlignHolizonalType($type) |
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579 | |||
580 | /** |
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581 | * getAlignVerticalType |
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582 | * 垂直方向のAlignの設定 |
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583 | * @param string $type |
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584 | * @author hagiwara |
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585 | */ |
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586 | private function getAlignVerticalType($type) |
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594 | |||
595 | /** |
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596 | * getFillType |
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597 | * 塗りつぶしの設定 |
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598 | * @param string $type |
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599 | * @author hagiwara |
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600 | */ |
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601 | private function getFillType($type) |
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609 | |||
610 | /** |
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611 | * createSheet |
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612 | * シートの作成 |
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613 | * @param string $name |
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614 | * @author hagiwara |
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615 | */ |
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616 | public function createSheet($name = null) |
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626 | |||
627 | /** |
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628 | * deleteSheet |
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629 | * シートの削除 |
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630 | * @param integer $sheetNo |
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631 | * @author hagiwara |
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632 | */ |
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633 | public function deleteSheet($sheetNo) |
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638 | |||
639 | /** |
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640 | * copySheet |
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641 | * シートのコピー |
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642 | * @param integer $sheetNo |
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643 | * @param integer $position |
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644 | * @param string $name |
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645 | * @author hagiwara |
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646 | */ |
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647 | public function copySheet($sheetNo, $position = null, $name = null) |
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658 | |||
659 | /** |
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660 | * renameSheet |
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661 | * シート名の変更 |
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662 | * @param integer $sheetNo |
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663 | * @param string $name |
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664 | * @author hagiwara |
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665 | */ |
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666 | public function renameSheet($sheetNo, $name) |
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670 | |||
671 | /** |
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672 | * write |
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673 | * xlsxファイルの書き込み |
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674 | * @param string $file 書き込み先のファイルパス |
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675 | * @author hagiwara |
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676 | */ |
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677 | public function write($file, $type = 'Xlsx') |
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686 | |||
687 | /** |
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688 | * getReader |
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689 | * readerを返す(※直接Spreadsheetの関数を実行できるように) |
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690 | * @author hagiwara |
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691 | */ |
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692 | public function getReader() |
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696 | |||
697 | /** |
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698 | * getSheet |
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699 | * シート情報の読み込み |
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700 | * @param integer $sheetNo シート番号 |
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701 | * @author hagiwara |
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702 | * @return null|\Spreadsheet_Worksheet |
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703 | */ |
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704 | private function getSheet($sheetNo) |
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711 | |||
712 | /** |
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713 | * cellInfo |
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714 | * R1C1参照をA1参照に変換して返す |
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715 | * @param integer $col 行 |
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716 | * @param integer $row 列 |
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717 | * @author hagiwara |
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718 | */ |
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719 | private function cellInfo($col, $row) |
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724 | |||
725 | /** |
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726 | * cellInfo |
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727 | * http://qiita.com/Hiraku/items/036080976884fad1e450 |
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728 | * @param string $str |
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729 | */ |
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730 | private function camelize($str) |
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735 | } |
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736 |