@graphty/layout/dist/src/utils/rescale.d.ts

graph layout algorithms based on networkx

/**
 * Layout rescaling utilities
 */
import { PositionMap } from '../types';
/**
 * Returns scaled position array/dict to (-scale, scale) in all axes.
 *
 * @param pos - Position dictionary or array
 * @param scale - Scale factor for positions
 * @param center - Coordinate pair around which to center the layout
 * @returns Rescaled positions dictionary
 */
export declare function rescaleLayout(pos: PositionMap | number[][], scale?: number, center?: number[] | null): PositionMap | number[][];
/**
 * Return a dictionary of scaled positions centered at (0, 0).
 *
 * @param pos - Dictionary of positions
 * @param scale - Scale factor for positions
 * @returns Dictionary of scaled positions
 */
export declare function rescaleLayoutDict(pos: PositionMap, scale?: number): PositionMap;