mindee/src/geometry/polygonUtils.d.ts

Mindee Client Library for Node.js

import { MinMax } from "./minMax";
import { Point } from "./point";
/**
 * Get the central point (centroid) given a list of points.
 */
export declare function getCentroid(vertices: Array<Point>): Point;
/**
 * Determine if a Point is within two Y coordinates.
 */
export declare function isPointInY(centroid: Point, yMin: number, yMax: number): boolean;
/**
 * Get the maximum and minimum Y coordinates in a given list of Points.
 */
export declare function getMinMaxY(vertices: Array<Point>): MinMax;
/**
 * Determine if a Point is within a Polygon's Y axis.
 */
export declare function isPointInPolygonY(centroid: Point, polygon: Array<Point>): boolean;
/**
 * Calculate the relative Y position of a Polygon.
 *
 * Can be used to order (sort) words in the same column.
 */
export declare function relativeY(polygon: Array<Point>): number;
/**
 * Determine if a Point is within two X coordinates.
 */
export declare function isPointInX(centroid: Point, xMin: number, xMax: number): boolean;
/**
 * Get the maximum and minimum X coordinates in a given list of Points.
 */
export declare function getMinMaxX(vertices: Array<Point>): MinMax;
/**
 * Determine if a Point is within a Polygon's X axis.
 */
export declare function isPointInPolygonX(centroid: Point, polygon: Array<Point>): boolean;
/**
 * Calculate the relative X position of a Polygon.
 *
 * Can be used to order (sort) words in the same line.
 */
export declare function relativeX(polygon: Array<Point>): number;
export declare function getMinYCoordinate(polygon: Array<Point>): number;
export declare function getMinXCoordinate(polygon: Array<Point>): number;
export declare function compareOnY(polygon1: Array<Point>, polygon2: Array<Point>): number;
export declare function compareOnX(polygon1: Array<Point>, polygon2: Array<Point>): number;