@thi.ng/geom/split-at.d.ts

Functional, polymorphic API for 2D geometry types & SVG generation

import type { Maybe } from "@thi.ng/api";
import type { MultiFn2 } from "@thi.ng/defmulti";
import type { IShape, IShape2, IShape3 } from "./api.js";
import { Arc } from "./api/arc.js";
import type { Circle } from "./api/circle.js";
/**
 * Function overrides for {@link splitAt}.
 */
export type SplitAtFn = {
    (shape: Arc, t: number): [Arc, Arc];
    (shape: Circle, t: number): [Arc, Arc];
    <T extends IShape2>(shape: T, t: number): T[];
    <T extends IShape3>(shape: T, t: number): T[];
} & MultiFn2<IShape, number, Maybe<IShape[]>>;
/**
 * Splits given shape in 2 parts at normalized parametric position `t`.
 *
 * @remarks
 * Currently only implemented for:
 *
 * - {@link Arc}
 * - {@link Circle}
 * - {@link Cubic}
 * - {@link Cubic3}
 * - {@link Line}
 * - {@link Line3}
 * - {@link Polyline}
 * - {@link Polyline3}
 * - {@link Quadratic}
 * - {@link Quadratic3}
 *
 * @param shape
 * @param t
 */
export declare const splitAt: SplitAtFn;
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