plotboilerplate
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A simple javascript plotting boilerplate for 2d stuff.
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TypeScript
/**
* A wrapper for Lissajous figure params.
*
* @author Ikaros Kappler
* @date 2018-11-22
* @modified 2025-10-29 Ported to typescript from demo 13-lissajous.
* @version 1.0.0
*/
import { Vertex } from "../Vertex";
export declare class LissajousFigure {
freqA: number;
freqB: number;
phaseA: number;
phaseB: number;
/**
* Create a new figure with the given settings.
* @param {number} freqA - The 'horizontal' frequency.
* @param {number} freqB - The 'vertical' frequency.
* @param {number} phaseA - The 'horizonal' phase shift.
* @param {number} phaseB - The 'vertical' phase shift.
*/
constructor(freqA: number, freqB: number, phaseA: number, phaseB: number);
/**
* Get the point at the given abstract time.
*
* The result is periodic in 0..TWO_PI.
*
* @param {number} t - The timing value (for example milliseconds).
* @returns {Vertex} The x-y-position on the Lissajous figure at the given time.
*/
getPointAt(t: number): Vertex;
toPolyLine(stepSize: number): Array<Vertex>;
toQuadraticBezierApproximation(stepSize: number): Array<[Vertex, Vertex, Vertex] | [Vertex, Vertex]>;
}