public function MatrixUtilityTest::findMaxSumSubmatrixProvider in Image Effects 8.3

Same name and namespace in other branches

1. 8 tests/src/Unit/MatrixUtilityTest.php \Drupal\Tests\image_effects\Unit\MatrixUtilityTest::findMaxSumSubmatrixProvider()
2. 8.2 tests/src/Unit/MatrixUtilityTest.php \Drupal\Tests\image_effects\Unit\MatrixUtilityTest::findMaxSumSubmatrixProvider()

Data provider for testFindMaxSumSubmatrix.

File

tests/src/Unit/MatrixUtilityTest.php, line 82

Class

MatrixUtilityTest

Tests the matrix utility helper methods.

Namespace

Drupal\Tests\image_effects\Unit

Code

public function findMaxSumSubmatrixProvider() {
  return [
    'https://stackoverflow.com/questions/39937212/maximum-subarray-of-size-hxw-within-a-2d-matrix' => [
      [
        [
          2,
          6,
          11,
          17,
        ],
        [
          4,
          11,
          17,
          27,
        ],
        [
          6,
          13,
          21,
          32,
        ],
      ],
      2,
      2,
      [
        0,
        2,
        16,
      ],
    ],
    // @codingStandardsIgnoreStart
    'Balloons 800x600 image, 5x5 grid, 3x3 window, iteration 0' => [
      [
        [
          7.149828007969111,
          14.52693792247042,
          20.727133160067577,
          26.942425571557568,
          33.14823014686185,
        ],
        [
          14.312453427577974,
          29.096217924614514,
          42.7882823815876,
          56.29691369876961,
          68.8985044700969,
        ],
        [
          20.935767108102084,
          42.39019419048517,
          63.16330952146982,
          83.77903144175957,
          103.21479024117907,
        ],
        [
          27.77644771283922,
          56.54881486575256,
          84.76991681179018,
          112.84974270687856,
          139.28567384335068,
        ],
        [
          34.61396461236888,
          69.75423248892081,
          103.69791757996403,
          137.79049904400844,
          172.0607021748857,
        ],
      ],
      3,
      3,
      [
        1,
        1,
        65.28069743045089,
      ],
    ],
    'Balloons 800x600 image, 5x5 grid, 3x3 window, iteration 1' => [
      [
        [
          7.395436748720447,
          13.061548900268516,
          19.759674075645936,
          27.310109769326484,
          32.94961687584198,
        ],
        [
          14.499929343417879,
          25.649499984286866,
          39.644946789665944,
          54.539798303491395,
          66.59695801328084,
        ],
        [
          20.60739681107713,
          38.09231994008628,
          57.91000095867883,
          80.07381203314895,
          98.67086129463216,
        ],
        [
          26.975800006736442,
          50.778579908263275,
          76.57225186604275,
          104.24660526900689,
          128.31525088111917,
        ],
        [
          34.15827241029355,
          65.45350867389887,
          98.75244152233243,
          134.1220840130406,
          165.9781620519868,
        ],
      ],
      3,
      3,
      [
        0,
        2,
        60.578541354545884,
      ],
    ],
  ];
}