@alicloud/cloud-charts
Version:
53 lines (52 loc) • 1.63 kB
TypeScript
export interface CountUpOptions {
startVal?: number;
decimalPlaces?: number;
duration?: number;
useGrouping?: boolean;
useEasing?: boolean;
smartEasingThreshold?: number;
smartEasingAmount?: number;
separator?: string;
decimal?: string;
easingFn?: (t: number, b: number, c: number, d: number) => number;
formattingFn?: (n: number) => string;
prefix?: string;
suffix?: string;
numerals?: string[];
placeholder?: string;
}
export declare class CountUp {
version: string;
private defaults;
private el;
private rAF;
private startTime;
private remaining;
private finalEndVal;
private useEasing;
private countDown;
private throttle;
formattingFn: (num: number) => string;
easingFn?: (t: number, b: number, c: number, d: number) => number;
callback: (args?: any) => any;
error: string;
startVal: number;
duration: number;
paused: boolean;
frameVal: number;
endVal: number;
options?: CountUpOptions;
constructor(target: string | HTMLElement | HTMLInputElement, endVal: number, options?: CountUpOptions);
private determineDirectionAndSmartEasing;
start(callback?: (args?: any) => any): void;
pauseResume(): void;
reset(): void;
update(newEndVal: string | number): void;
count: (timestamp: number) => void;
printValue(val: number): void;
ensureNumber(n: any): boolean;
validateValue(value: string | number): number;
private resetDuration;
formatNumber: (num: number) => string;
easeOutExpo: (t: number, b: number, c: number, d: number) => number;
}