@antv/f2
Version:
Charts for mobile visualization.
25 lines (24 loc) • 933 B
TypeScript
import { Data, DodgeCfg } from '../interface';
import Adjust from './adjust';
export default class Dodge extends Adjust {
private cacheMap;
private adjustDataArray;
private mergeData;
private rangeMap;
constructor(cfg: DodgeCfg);
process(groupDataArray: Data[][]): Data[][];
/**
* 获取指定数据记录在指定字段上的位置信息
* @param record 数据记录，例如 { city: 'Berlin', month: 1, rainfall: 23.2 }
* @param field 字段名称，例如 'month'
* @param value 字段值，例如 1
* @returns 调整后的位置
*/
getPositionInfo(record: Data, dim: string, frameIndexKey: number): Data;
protected adjustDim(dim: string, values: number[], data: Data[], frameIndex: number): any[];
private getDodgeOffset;
private getIntervalOnlyOffset;
private getDodgeOnlyOffset;
private getIntervalAndDodgeOffset;
private getDistribution;
}