venny/bin/interfaces.d.ts

Declarative Venn diagrams

export interface GradientLoss {
    x: number[];
    fxprime: number[];
    fx: number;
    alpha?: number;
    id?: number;
}
export interface Point {
    x: number;
    y: number;
    disjoint?: boolean;
}
/** Typing for Circle object. */
export interface Circle {
    x: number;
    y: number;
    radius: number;
    setid?: string;
    parent?: Circle;
    rowid?: number;
    size?: number;
}
export interface Intersection {
    path: string;
}
export interface SetIntersection extends Intersection {
    sets: string[];
    size: number;
}
export interface Arc {
    circle: Circle;
    width: number;
    p1: Point;
    p2: Point;
}
export interface IntersectionStats {
    area?: number;
    arcArea?: number;
    polygonArea?: number;
    arcs: Arc[];
    innerPoints?: Point[];
    intersectionPoints?: Point[];
}
export interface Area {
    sets: string[];
    size: number;
    weight?: number | undefined;
}
export interface VennBaseElement extends HTMLElement {
    setSvgNode(node: SVGElement): void;
}
export interface AreaDetails {
    sets: string[];
    size: number;
    label?: string;
    component?: VennBaseElement;
}
export interface OverlapItem {
    set: string;
    size: number;
    weight?: number;
}
export declare type CircleMap = {
    [setid: string]: Circle;
};
export interface Range {
    min: number;
    max: number;
}
export interface Bounds {
    xRange: Range;
    yRange: Range;
}
export interface CircleCluster extends Array<Circle> {
    size?: number;
    bounds?: Bounds;
}
export interface LayoutParameter {
    lossFunction?: (sets: CircleMap, overlaps: Area[]) => number;
    restarts?: number;
    maxIterations?: number;
    tolerance?: number;
    history?: GradientLoss[];
    initialLayout?: (areas: Area[], params: LayoutParameter) => CircleMap;
}