const $ = require('jquery');
const inherit = require('../inherit');
const registerAnnotation = require('../registry').registerAnnotation;
const markerFeature = require('../markerFeature');
const ellipseAnnotation = require('./ellipseAnnotation');
/**
* Circle annotation class.
*
* Circles are a subset of rectangles with a fixed aspect ratio.
*
* @class
* @alias geo.circleAnnotation
* @extends geo.annotation
*
* @param {geo.circleAnnotation.spec?} [args] Options for the annotation.
* @param {string} [annotationName='circle'] Override the annotation name.
*/
var circleAnnotation = function (args, annotationName) {
'use strict';
if (!(this instanceof circleAnnotation)) {
return new circleAnnotation(args, annotationName);
}
args = $.extend(true, {}, this.constructor.defaults, args, {constraint: 1});
ellipseAnnotation.call(this, args, annotationName || 'circle');
};
inherit(circleAnnotation, ellipseAnnotation);
/**
* This object contains the default options to initialize the class.
*/
circleAnnotation.defaults = $.extend({}, ellipseAnnotation.defaults, {
});
var circleRequiredFeatures = {};
circleRequiredFeatures[markerFeature.capabilities.feature] = true;
registerAnnotation('circle', circleAnnotation, circleRequiredFeatures);
module.exports = circleAnnotation;