quadrekt

Pack rectangles to rectangle in asynchronous manner

Install

npm i quadrekt

Usage

 
const quadrekt = require("quadrekt");
 
quadrekt([
    {width: 200, height: 100, data: 1},
    {width: 150, height: 60, data: 2},
    {width: 80, height: 40, data: 3}
]).then(result => {
    let { totalWidth, totalHeight, rects } = result;
    
    rects.forEach(rect => console.log(rect.x, rect.y, rect.data));
})
 

API

quadrekt(rects, [options])

rects

Type: Object[]

Array of objects representing rectangles to be packed. Each object should include width, height and (optionally) data properties. data property will be included in resulting array of packed rects.

options

Type Object

Possible options:

• maxWidth — width of target rectangle (to which other rects will be packed) (default: 2048)
• rectsPerTick — amount of rectangles to pack during one tick (default: 50)

TODO

• Add unit tests