[DEVEXPRESS/WINFORM] BingElevationDataProvider 클래스 : 고도 데이터 구하기

TestProject.zip

다운로드

▶ MainForm.cs

using System;
using System.Collections.Generic;

using DevExpress.XtraEditors;
using DevExpress.XtraMap;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : XtraForm
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 빙 맵 키
        /// </summary>
        private string bingKey = "INPUT YOUR BING KEY";

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            this.bingMapDataProvider.BingKey = this.bingKey;

            this.bingElevationDataProvider.BingKey = this.bingKey;

            Load += Form_Load;
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 폼 로드시 처리하기 - Form_Load(sender, e)

        /// <summary>
        /// 폼 로드시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void Form_Load(object sender, EventArgs e)
        {
            this.bingElevationDataProvider.ElevationsCalculated += bingElevationDataProvider_ElevationCalculated;

            this.bingElevationDataProvider.GenerateLayerItems = false;

            List<GeoPoint> geoPointList = new List<GeoPoint>
            {
                new GeoPoint(41.145556, -73.995    ),
                new GeoPoint(36.131389, -95.937222 ),
                new GeoPoint(36.175   , -115.136389)
            };

            this.bingElevationDataProvider.RequestPointsElevations(geoPointList);
        }

        #endregion
        #region 빙 고도 데이터 공급자 고도 계산시 처리하기 - bingElevationDataProvider_ElevationCalculated(sender, e)

        /// <summary>
        /// 빙 고도 데이터 공급자 고도 계산시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void bingElevationDataProvider_ElevationCalculated(object sender, ElevationsCalculatedEventArgs e)
        {
            MapItemStorage storage = new MapItemStorage();

            foreach(ElevationInformation information in e.Result.Locations)
            {
                storage.Items.Add
                (
                    new MapCallout()
                    {
                        Text     = string.Format("{0}\n고도 = {1} m", information.Location, information.Elevation),
                        Location = information.Location
                });
            }

            this.vectorItemsLayer.Data = storage;
        }

        #endregion
    }
}