donuuut v0.2.1

Donut-Marker

Set map marker shape as donut which is same lat, lot

NPM package published.

Need donut shaped position calculator? Use this!

How to use

import {makeDonuuut} from 'donuuut'

makeDonuut({
              blockSize: 32,
              radius: 50,
              offset: 16,
              itemSize: latLotDic[key].length
          })

• blockSize

  Item block size (width == height)

• radius

  Donut radius, it must bigger than blockSize

• offset

  Item block render offset position (x == y)

• itemSize

  How many items exist.

Result

[
  { x: 0, y: 0 },
  { x: 50, y: 0 },
  { x: 38.54735723750887, y: 31.84495642961178 },
  { x: 9.435949999845093, y: 49.101556468206006 },
  { x: -23.998119816736835, y: 43.86445309429428 },
  { x: -46.438513904016936, y: 18.532793269942495 },
  { x: -47.60515958474969, y: -15.288844982879347 },
  { x: -26.963609810461676, y: -42.1065760421003 },
  { x: 6.030123593683077, y: -49.63504416684755 },
  { x: 36.261422944543, y: -34.42541511785981 }
]

Preview

Test

npm test