PHPOffice /
PhpSpreadsheet
| @@ 380-390 (lines=11) @@ | ||
| 377 | * |
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| 378 | * @return Matrix Submatrix |
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| 379 | */ |
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| 380 | public function getMatrixByRow($i0 = null, $iF = null) |
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| 381 | { |
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| 382 | if (is_int($i0)) { |
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| 383 | if (is_int($iF)) { |
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| 384 | return $this->getMatrix($i0, 0, $iF + 1, $this->n); |
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| 385 | } |
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| 386 | ||
| 387 | return $this->getMatrix($i0, 0, $i0 + 1, $this->n); |
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| 388 | } |
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| 389 | ||
| 390 | throw new CalculationException(self::ARGUMENT_TYPE_EXCEPTION); |
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| 391 | } |
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| 392 | ||
| 393 | /** |
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| @@ 403-413 (lines=11) @@ | ||
| 400 | * |
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| 401 | * @return Matrix Submatrix |
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| 402 | */ |
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| 403 | public function getMatrixByCol($j0 = null, $jF = null) |
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| 404 | { |
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| 405 | if (is_int($j0)) { |
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| 406 | if (is_int($jF)) { |
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| 407 | return $this->getMatrix(0, $j0, $this->m, $jF + 1); |
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| 408 | } |
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| 409 | ||
| 410 | return $this->getMatrix(0, $j0, $this->m, $j0 + 1); |
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| 411 | } |
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| 412 | ||
| 413 | throw new CalculationException(self::ARGUMENT_TYPE_EXCEPTION); |
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| 414 | } |
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| 415 | ||
| 416 | /** |
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