@visactor/vgrammar-core
Version:
VGrammar is a visual grammar library
17 lines (16 loc) • 1.25 kB
TypeScript
import type { FilterDataTarget, IBaseInteractionOptions, IDataFilter, IDatazoom, IScale, IScrollbar, IView, InteractionEvent, ViewNavigationBaseOptions, ViewNavigationRange, ViewStateByDim } from '../types';
import { BaseInteraction } from './base';
export declare abstract class ViewNavigationBase<T extends ViewNavigationBaseOptions & IBaseInteractionOptions> extends BaseInteraction<T> {
options: T;
protected _state: Partial<Record<'x' | 'y', ViewStateByDim>>;
protected _inited?: boolean;
protected _dataFilterX: IDataFilter;
protected _dataFilterY: IDataFilter;
constructor(view: IView, options?: T);
protected _parseLinkedComponent(option: string | IDatazoom | IScrollbar): IDatazoom | IScrollbar;
protected _initStateByDim(dim: 'x' | 'y', linkedComponent?: string | IDatazoom | IScrollbar, scale?: string | IScale, dataTarget?: FilterDataTarget, rangeOptions?: [number, number] | (() => [number, number])): void;
protected _initGrammars(): void;
protected _updateLinkedComponent(comp: IDatazoom | IScrollbar, newRange: [number, number]): void;
updateView(type: 'start' | 'reset' | 'update' | 'end', newRange: ViewNavigationRange, eventType: string, e?: InteractionEvent): void;
unbind(): void;
}