contain-rect

Install

Run npm install contain-rect in your project folder

usage

The first parameter is the container, the second is the the subject rect that needs to be contained. As third (optional) paramter you can set a offset which function as an allround padding withing the container.

Example

const containRect = require('contain-rect')

const container = { x: 50, y: 40, width: 100, height: 100 } 
const subject = { x: -5, y: -40, width: 120, height: 120 }

containRect(container, subject, 1) //=> { x: 31, y: 21 }