import Annotation, { DrawOption } from './Annotation';
import Viewer from '../viewer/Viewer';
import ViewState from '../ViewState';
/**
 * Draws a 3D point annotation.
 */
export default class Point implements Annotation {
    /**
     * Color of the marker circle.
     */
    color: string;
    /**
     * Radius of the marker circle.
     */
    radius: number;
    /**
     * The X coordinate of the point.
     */
    x: number;
    /**
     * The Y coordinate of the point.
     */
    y: number;
    /**
     * The Z coordinate of the point.
     */
    z: number;
    /**
     * The marker cirlce will be drawn when the distance between the point
     * and the section is smaller than this value.
     */
    distanceThreshold: number;
    dimmedColor: string;
    distanceDimmedThreshold: number;
    draw(viewer: Viewer, viewState: ViewState, option: DrawOption): void;
}