@visactor/vtable
Version:
canvas table width high performance
49 lines (48 loc) • 1.72 kB
TypeScript
import { LinearScale, LogScale, SymlogScale } from '@visactor/vscale';
type IRange = {
max?: number;
min?: number;
};
export declare class LinearAxisScale {
protected _extend: {
[key: string]: number;
};
_scale: LinearScale | LogScale | SymlogScale;
_scales: (LinearScale | LogScale | SymlogScale)[];
nice: boolean;
zero: boolean;
domain: Required<IRange>;
expand?: IRange;
forceTickCount?: number;
tickCount?: number;
niceType?: 'tickCountFirst' | 'accurateFirst';
type?: 'linear' | 'time' | 'log' | 'symlog';
constructor(type?: 'linear' | 'time' | 'log' | 'symlog');
setExtraAttrFromSpec(nice: boolean, zero: boolean, range: Required<IRange>, expand?: IRange, base?: number, constant?: number): void;
transformScaleDomain(): void;
setScaleNice(): void;
setLogScaleNice(): void;
setLinearScaleNice(): void;
dataToPosition(values: any[]): number;
valueToPosition(value: any): number;
computeLinearDomain(data: {
min: number;
max: number;
}[]): number[];
protected expandDomain(domain: number[]): void;
protected niceDomain(domain: number[]): number[];
protected niceMinMax(): void;
protected includeZero(domain: number[]): void;
setExtendDomain(key: string, value: number | undefined): void;
protected extendDomain(domain: number[]): void;
protected setDomainMinMax(domain: number[]): void;
setZero(zero: boolean): void;
updateScaleDomain(): void;
computeDomain(data: {
min: number;
max: number;
}[]): number[];
protected updateScaleDomainByModel(domain?: number[]): void;
updateRange(newRange: [number, number]): void;
}
export {};