import Annotation, { DrawOption } from './Annotation';
import Viewer from '../viewer/Viewer';
import ViewState from '../ViewState';
import ViewerEventTarget from '../interface/ViewerEventTarget';
import ViewerEvent from '../viewer/ViewerEvent';
export declare type FigureType = 'rectangle' | 'circle';
export default class PlaneFigure implements Annotation, ViewerEventTarget {
    editable: boolean;
    private handleType;
    private dragStartPoint;
    private dragTotalMovement;
    private dragStartPoint3;
    private originalBoundingBox3;
    /**
     * Color of the outline.
     */
    color: string;
    /**
     * Width of the outline.
     */
    width: number;
    /**
     * Boundary of the outline, measured in mm.
     */
    min?: number[];
    /**
     * Boundary of the outline, measured in mm.
     */
    max?: number[];
    /**
     * The Z coordinate of the outline.
     */
    z?: number;
    /**
     * Displays the outline when z is below this threshold.
     */
    zThreshold: number;
    dimmedColor: string;
    zDimmedThreshold: number;
    type: FigureType;
    draw(viewer: Viewer, viewState: ViewState, option: DrawOption): void;
    private drawFrame;
    mouseMoveHandler(ev: ViewerEvent): void;
    dragStartHandler(ev: ViewerEvent): void;
    dragHandler(ev: ViewerEvent): void;
    dragEndHandler(ev: ViewerEvent): void;
    private getBoundingBox;
    private getHandleType;
}