@visactor/vgrammar-core/es/view/scale.d.ts

VGrammar is a visual grammar library

import type { IBaseScale, TickData, ScaleFishEyeOptions } from '@visactor/vscale';
import type { IGrammarBase, IView } from '../types';
import type { Nil } from '../types/base';
import type { GrammarType, IScale } from '../types/grammar';
import type { ScaleConfigureSpec, ScaleCoordinate, ScaleData, ScaleFunctionType, ScaleSpec, GrammarScaleType, MultiScaleData } from '../types/scale';
import { GrammarBase } from './grammar-base';
export declare class Scale extends GrammarBase implements IScale {
    readonly grammarType: GrammarType;
    protected spec: ScaleSpec;
    private scale;
    private _rangeFactor?;
    private _fishEyeOptions?;
    constructor(view: IView, scaleType: GrammarScaleType);
    parse(spec: ScaleSpec): this;
    evaluate(upstream: any, parameters: any): this;
    output(): IBaseScale;
    getScaleType(): "ordinal" | "band" | "point" | "linear" | "log" | "pow" | "sqrt" | "symlog" | "time" | "quantile" | "quantize" | "threshold" | "identity" | "utc";
    getScale(): IBaseScale;
    ticks(count?: number): TickData[];
    domain(domain: ScaleFunctionType<any[]> | ScaleData | MultiScaleData | Nil): this;
    range(range: ScaleFunctionType<any[]> | ScaleData | MultiScaleData | ScaleCoordinate | Nil): this;
    tickCount(tickCount: ScaleFunctionType<number> | Nil): this;
    setRangeFactor(range?: [number, number]): this;
    getRangeFactor(): [number, number];
    setFishEye(fishEyeOptions?: ScaleFishEyeOptions): this;
    getFishEye(): ScaleFishEyeOptions;
    getCoordinateAxisPosition(): any;
    getCoordinateAxisPoints(baseValue?: number): any;
    getCoordinate(): any;
    configure(config: ScaleConfigureSpec | Nil): this;
    reuse(grammar: IGrammarBase): this;
    clear(): void;
}
export declare const registerScale: () => void;