浅念
52 lines
1.2 KiB
JavaScript
52 lines
1.2 KiB
JavaScript
/*******************************************************************************
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* @name LatLng
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* @class This class represents new camera position
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* @param {Number} latitude
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* @param {Number} longitude
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******************************************************************************/
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function LatLng(latitude, longitude) {
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var self = this;
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/**
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* @property {Number} latitude
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*/
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self.lat = parseFloat(latitude || 0, 10);
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/**
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* @property {Number} longitude
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*/
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self.lng = parseFloat(longitude || 0, 10);
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}
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LatLng.prototype = {
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/**
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* Comparison function.
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* @method
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* @return {Boolean}
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*/
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equals: function(other) {
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other = other || {};
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return other.lat === this.lat &&
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other.lng === this.lng;
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},
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/**
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* @method
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* @return {String} latitude,lontitude
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*/
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toString: function() {
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return '{"lat": ' + this.lat + ', "lng": ' + this.lng + '}';
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},
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/**
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* @method
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* @param {Number}
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* @return {String} latitude,lontitude
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*/
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toUrlValue: function(precision) {
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precision = precision || 6;
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return '{"lat": ' + this.lat.toFixed(precision) + ', "lng": ' + this.lng.toFixed(precision) + '}';
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}
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};
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module.exports = LatLng;
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