@thi.ng/grid-iterators/clipping.d.ts

2D grid and shape iterators w/ multiple orderings

import type { FnU7, FnU8, Maybe, Tuple } from "@thi.ng/api";
/**
 * Filters points from `src` iterable to remove any falling outside the rect
 * defined by `left,top`..`right,bottom`.
 *
 * @param src -
 * @param left -
 * @param top -
 * @param right -
 * @param bottom -
 */
export declare function clipped(src: Iterable<number[]>, left: number, top: number, right: number, bottom: number): Generator<number[], void, unknown>;
/**
 * Based on [thi.ng/geom-isec](https://thi.ng/geom-isec), but inlined to avoid
 * dependency.
 *
 * @param x -
 * @param y -
 * @param w -
 * @param h -
 * @param cx -
 * @param cy -
 * @param r -
 *
 * @internal
 */
export declare const intersectRectCircle: FnU7<number, boolean>;
/**
 * Based on [`liangBarsky2Raw`](https://docs.thi.ng/umbrella/geom-clip-line/functions/liangBarsky2Raw.html), but with diff return type.
 *
 * @param ax -
 * @param ay -
 * @param bx -
 * @param by -
 * @param minx -
 * @param miny -
 * @param maxx -
 * @param maxy -
 *
 * @internal
 */
export declare const liangBarsky: FnU8<number, Maybe<Tuple<number, 4>>>;
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