# Bresenham's line algorithm

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**bresenham-line** algorithm for node and Browserify.

## Warning

You need to have support for [ES6 generators](https://developer.mozilla.org/es/docs/Web/JavaScript/Referencia/Sentencias/function*)

## Installation
You can install bresenham-line using npm.

```
npm install --save bresenham-line
```

## Usage
Just require the module.

```javascript
// es5
var line = require('bresenham-line');

var genLine = line({
  x: 1,
  y: 1
},
{
  x: 6,
  y: 2
});
console.dir(genLine.next().value); // { x: 1, y: 1 }
console.dir(genLine.next().value); // { x: 2, y: 1 }
console.dir(genLine.next().value); // { x: 3, y: 1 }
// ..
```

```javascript
// es6
import line from 'bresenham-line';

const startPoint = {
  x: 1,
  y: 1
};

const finalPoint = {
  x: 6,
  y: 2
};

for (const point of line(startPoint, finalPoint)) {
  console.dir(point); // { x: 1, y: 1 }, { x: 2, y: 1 }, ...
}

```

# License
MIT @ Nicolas Quiceno