/**
* Copyright (c) 2017 ~ present NAVER Corp.
* billboard.js project is licensed under the MIT license
*/
/**
* bubble config options
*/
export default {
/**
* Set bubble options
* @name bubble
* @memberof Options
* @type {object}
* @property {object} bubble bubble object
* @property {number|Function} [bubble.maxR=35] Set the max bubble radius value
* @property {boolean} [bubble.zerobased=false] Set if min or max value will be 0 on bubble chart.
* @example
* bubble: {
* // ex) If 100 is the highest value among data bound, the representation bubble of 100 will have radius of 50.
* // And the lesser will have radius relatively from tha max value.
* maxR: 50,
*
* // or set radius callback
* maxR: function(d) {
* // ex. of d param - {x: Fri Oct 06 2017 00:00:00 GMT+0900, value: 80, id: "data2", index: 5}
* ...
* return Math.sqrt(d.value * 2);
* },
* zerobased: false
* }
*/
bubble_maxR: <number|(() => number)> 35,
bubble_zerobased: false
};