const mix = require('@antv/util/lib/mix'); class Adjust { _initDefaultCfg() { this.adjustNames = [ 'x', 'y' ]; // 调整的维度,默认,x,y都做调整 } constructor(cfg) { this._initDefaultCfg(); mix(this, cfg); } /** * @override */ processAdjust(/* dataArray */) {} } module.exports = Adjust;