matrix-transposer

 

Abstract

Transpose 2D array.

License

MIT

install

``sh
$ npm install --save matrix-transposer
`

import

$3

`javascript
var MatrixTransposer = require('matrix-transposer').default;
`

$3

`javascript
import MatrixTransposer from 'matrix-transposer';
`

How to use

$3

`javascript

var array = [
[1, 2, 3],
[4, 5, 6]
];

var result = MatrixTransposer.arrayTranspose(array);
// result
// [
// [1, 4],
// [2, 5],
// [3, 6]
// ]

`

$3

`javascript

var array = [
[1],
[4, 5, 6]
];

// option
var option = {
referenceIndex: 1, // default: 0
defaultValue: 0 // default: null
};

var result = MatrixTransposer.arrayTranspose(array, option);
// result
// [
// [1, 4],
// [0, 5],
// [0, 6]
// ]
`

`javascript

var array = [
[1],
[4, 5, 6]
];

// option
var option = {
referenceIndex: 0, // default: 0
defaultValue: 0 // default: null
};

var result = MatrixTransposer.arrayTranspose(array, option);
// result
// [
// [1, 4]
// ]

``