vizzu/dist/geom.d.ts

Vizzu is a free, open-source Javascript/C++ library utilizing a generic dataviz engine that generates many types of charts and seamlessly animates between them. It can be used to create static charts but more importantly it is designed for building animat

/** Object representing a 2D point. */
export interface Point {
    /** X coordinate of the point. */
    x: number;
    /** Y coordinate of the point. */
    y: number;
}
/** Object representing a rectangle. */
export interface Rect {
    /** Position of the rectangle's top-left corner. */
    pos: Point;
    /** Size of the rectangle. */
    size: Point;
}
/** Object representing a line section. */
export interface Line {
    /** Starting point of the line. */
    begin: Point;
    /** End point of the line. */
    end: Point;
}
/** Object representing an affine transformation 2x3 matrix. */
export type AffineTransform = [[number, number, number], [number, number, number]];
/** Rectangle transformed by an affine transformation. */
export interface TransformedRect {
    /** Transform transforms the top left corner to the origo. */
    transform: AffineTransform;
    /** Size of the rectangle. */
    size: Point;
}
/** Converts a point between two coordinate system. */
export type PointConverter = (point: Point) => Point;
/** Type of a point's coordinate system. */
export type CoordinateType = 'relative' | 'canvas';