venny/bin/venn/layout.d.ts

Declarative Venn diagrams

import { Area, Circle, CircleMap, LayoutParameter } from '../interfaces';
/** given a list of set objects, and their corresponding overlaps.
updates the (x, y, radius) attribute on each set such that their positions
roughly correspond to the desired overlaps */
export declare function venn(areas: Area[], parameters?: LayoutParameter): CircleMap;
/** Given a bunch of sets, and the desired overlaps between these sets - computes
the distance from the actual overlaps to the desired overlaps. Note that
this method ignores overlaps of more than 2 circles */
export declare function lossFunction(sets: CircleMap, overlaps: Area[]): number;
export declare function normalizeSolution(solution: CircleMap, orientation: number | null, orientationOrder?: (a: Circle, b: Circle) => number): CircleMap;
/** Scales a solution from venn.venn or venn.greedyLayout such that it fits in
a rectangle of width/height - with padding around the borders. also
centers the diagram in the available space at the same time */
export declare function scaleSolution(solution: CircleMap, width: number, height: number, padding: number): CircleMap;