image-aspect-ratio

Image aspect ratio is a utility module which provides straight-forward, way to calculate aspect ratio of a image to fit within a given box.

Installation

To install strong-password-generator, use npm:

``
npm install image-aspect-ratio
`

Usage

`javascript
var imageAspectRatio = require("image-aspect-ratio");

imageAspectRatio.calculate(srcWidth, srcHeight, maxWidth, maxHeight);

`


$3


`javascript
var imageAspectRatio = require("image-aspect-ratio");

imageAspectRatio.calculate(1250, 580, 200, 200);
// >> {"width":200,"height":92.8}
`

$3


`javascript
var imageAspectRatio = require("image-aspect-ratio");

imageAspectRatio.calculate(580, 1250, 200, 200);
// >> {"width":92.8,"height":200}
`

$3


`javascript
var imageAspectRatio = require("image-aspect-ratio");

imageAspectRatio.calculate(1250, 1250, 200, 200);
// >> {"width":200,"height":200}
`

API

image-aspect-ratio.

- calculate(srcWidth, srcHeight, maxWidth, maxHeight)
- srcWidth - width of the original image {Number} [REQUIRED]
- srcHeight - height of the original image {Number} [REQUIRED]
- maxWidth - maximum width of the box which wraps the image {Number} [REQUIRED]
- maxHeight` - maximum heigth of the box which wraps the image {Number} [REQUIRED]