/// <reference types="mathjs" />
import { Matrix } from 'mathjs';
export declare class Bar3d {
    lowerLeft: Matrix;
    upperRight: Matrix;
    fillColor: string;
    originalHeight: number;
    constructor(lowerLeft: Matrix, upperRight: Matrix, fillColor: string, originalHeight: number);
    getWidth(): number;
    getLowerLeftX(): number;
    getLowerLeftY(): number;
    getHeight(): number;
    draw(ctx: CanvasRenderingContext2D): void;
}