fit-rect

Fits one rectangle into another

Usage

fitRect(rect: Size, target: Rect, mode: FitMode): Rect

Parameters:

• rect - array [ w, h ] or [ x, y, w, h ]
• target - array [ w, h ] or [ x, y, w, h ]
• mode - string 'contain' (default) or 'cover'

Returns:

• array [ x, y, w, h ]

import { fitRect } from "fit-rect";

const rect = [16, 9];
const target = [200, 200, 400, 400];
const containedRect = fitRect(rect, target, "contain"); //[ 200, 287.5, 400, 225 ]
const coveringRect = fitRect(rect, target, "cover"); //[ 44.4, 200, 711.1, 400 ]

License

MIT, see LICENSE.md for details.