import { Point } from '../../../dependents'; import { FilterCondition, EventPayload } from '../../../interface'; import { View } from '../../../chart'; import Action from '../base'; /** range-filter 只用于:brush-filter, brush-x-filter, brush-y-filter */ declare enum EVENTS { FILTER = "brush-filter-processing", RESET = "brush-filter-reset", BEFORE_FILTER = "brush-filter:beforefilter", AFTER_FILTER = "brush-filter:afterfilter", BEFORE_RESET = "brush-filter:beforereset", AFTER_RESET = "brush-filter:afterreset" } export { EVENTS as BRUSH_FILTER_EVENTS }; /** * 范围过滤的 Action * @ignore */ declare class RangeFilter extends Action { /** 允许外部传入 dims */ protected cfgFields: ['dims']; /** * 范围过滤生效的字段/维度,可以是 x, y */ protected dims: string[]; /** 起始点 */ protected startPoint: Point; private isStarted; private hasDim; /** * 开始范围过滤,记录范围过滤的起点 */ start(): void; /** * 过滤,以开始的点和当前点对数据进行过滤 */ filter(): void; /** * 结束 */ end(): void; /** * 取消同当前 Action 相关的过滤,指定的 x,y */ reset(): void; /** * 对 view 进行过滤 */ protected filterView(view: View, field: string, filter: FilterCondition): void; /** * 重新渲染 * @param view */ protected reRender(view: View, payload?: EventPayload): void; } export default RangeFilter;