■ BingRouteDataProvider 클래스에서 빙 경로(Bing Route) 서비스를 사용해 경로를 계산하는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Collections.Generic; using System.Drawing; using System.Text; 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"; /// <summary> /// 빙맵 데이터 공급자 /// </summary> private BingMapDataProvider bingMapDataProvider; /// <summary> /// 빙 경로 데이터 공급자 /// </summary> private BingRouteDataProvider bingRouteDataProvider; /// <summary> /// 경로점 리스트 /// </summary> private List<RouteWaypoint> waypointList = new List<RouteWaypoint>(); #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); #region 빙맵 데이터 공급자를 설정한다. this.bingMapDataProvider = new BingMapDataProvider(); this.bingMapDataProvider.BingKey = bingKey; this.imageLayer.DataProvider = this.bingMapDataProvider; #endregion #region 빙 경로 데이터 공급자를 설정한다. this.bingRouteDataProvider = new BingRouteDataProvider(); this.bingRouteDataProvider.BingKey = this.bingKey; this.bingRouteDataProvider.RouteOptions.Mode = BingTravelMode.Driving; this.bingRouteDataProvider.RouteOptions.RouteOptimization = BingRouteOptimization.MinimizeTime; this.informationLayer.DataProvider = this.bingRouteDataProvider; #endregion #region 경로점 리스트를 설정한다. this.waypointList.Add(new RouteWaypoint("NY" , new GeoPoint(41.145556, -73.995 ))); this.waypointList.Add(new RouteWaypoint("Oklahoma" , new GeoPoint(36.131389, -95.937222 ))); this.waypointList.Add(new RouteWaypoint("Las Vegas", new GeoPoint(36.175 , -115.136389))); #endregion #region 경로점 리스트 박스 컨트롤을 설정한다. this.waypointListBoxControl.DisplayMember = "Description"; this.waypointListBoxControl.DataSource = this.waypointList; #endregion #region 이벤트를 설정한다. this.bingRouteDataProvider.RouteCalculated += bingRouteDataProvider_RouteCalculated; this.bingRouteDataProvider.LayerItemsGenerating += bingRouteDataProvider_LayerItemsGenerating; this.informationLayer.DataRequestCompleted += informationLayer_DataRequestCompleted; this.addButton.Click += addButton_Click; this.clearButton.Click += clearButton_Click; this.calculateButton.Click += calculateButton_Click; #endregion } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region 빙 경로 데이터 공급자 경로 계산시 처리하기 - bingRouteDataProvider_RouteCalculated(sender, e) /// <summary> /// 빙 경로 데이터 공급자 경로 계산시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void bingRouteDataProvider_RouteCalculated(object sender, BingRouteCalculatedEventArgs e) { RouteCalculationResult result = e.CalculationResult; if((result.RouteResults == null) || (result.ResultCode == RequestResultCode.BadRequest)) { this.resultMemoEdit.Text = "이 장소에 대해 빙 경로 서비스가 작업을 할 수 없습니다."; return; } StringBuilder resultStringBuilder = new StringBuilder(); if(result.IntermediatePoints != null) { resultStringBuilder.AppendLine("------------------------------"); for(int i = 0; i < e.CalculationResult.IntermediatePoints.Count; i++) { resultStringBuilder.AppendLine ( string.Format ( "시작점 {0} : {1} ({2})", i + 1, e.CalculationResult.IntermediatePoints[i].Description, e.CalculationResult.IntermediatePoints[i].Location ) ); } } if((result.RouteResults != null) & (result.ResultCode == RequestResultCode.Success)) { for(int i = 0; i < e.CalculationResult.RouteResults.Count; i++) { resultStringBuilder.AppendLine("------------------------------"); resultStringBuilder.AppendFormat("경로 {0} :", i + 1); resultStringBuilder.AppendLine(); resultStringBuilder.AppendFormat("거리 : {0}", e.CalculationResult.RouteResults[i].Distance); resultStringBuilder.AppendLine(); resultStringBuilder.AppendFormat("시간 : {0}", e.CalculationResult.RouteResults[0].Time); if(e.CalculationResult.RouteResults[i].Legs != null) { int j = 1; foreach(BingRouteLeg leg in e.CalculationResult.RouteResults[i].Legs) { resultStringBuilder.AppendFormat(" 레그 {0} :", j++); resultStringBuilder.AppendLine(); resultStringBuilder.AppendFormat(" 거리 : {0}", leg.Distance); resultStringBuilder.AppendLine(); resultStringBuilder.AppendFormat(" 시간 : {0}", leg.Time); resultStringBuilder.AppendLine(); if(leg.Itinerary != null) { foreach(BingItineraryItem itineraryItem in leg.Itinerary) { resultStringBuilder.AppendFormat(" {0}", itineraryItem.Maneuver); resultStringBuilder.AppendLine(); resultStringBuilder.AppendFormat(" 위치 : {0}", itineraryItem.Location); resultStringBuilder.AppendLine(); } } } } } } this.resultMemoEdit.Text = resultStringBuilder.ToString(); } #endregion #region 빙 경로 데이터 공급자 레이어 항목 생성시 처리하기 - bingRouteDataProvider_LayerItemsGenerating(sender, e) /// <summary> /// 빙 경로 데이터 공급자 레이어 항목 생성시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void bingRouteDataProvider_LayerItemsGenerating(object sender, LayerItemsGeneratingEventArgs e) { foreach(MapItem item in e.Items) { MapPolyline polyline = item as MapPolyline; if(polyline != null) { polyline.Stroke = Color.FromArgb(0xff, 0x00, 0x72, 0xc6); polyline.StrokeWidth = 4; } } } #endregion #region 정보 레이어 데이터 요청 완료시 처리하기 - informationLayer_DataRequestCompleted(sender, e) /// <summary> /// 정보 레이어 데이터 요청 완료시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void informationLayer_DataRequestCompleted(object sender, RequestCompletedEventArgs e) { this.mapControl.ZoomToFitLayerItems(0.4); } #endregion #region 추가 버튼 클릭시 처리하기 - addButton_Click(sender, e) /// <summary> /// 추가 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void addButton_Click(object sender, EventArgs e) { string name = this.nameTextEdit.Text.Trim(); double latitude = Convert.ToDouble(this.latitudeTextEdit.Text); double longitude = Convert.ToDouble(this.longitudeTextEdit.Text); RouteWaypoint point = new RouteWaypoint(name, new GeoPoint(latitude, longitude)); this.waypointList.Add(point); this.waypointListBoxControl.Refresh(); } #endregion #region 지우기 버튼 클릭시 처리하기 - clearButton_Click(sender, e) /// <summary> /// 지우기 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void clearButton_Click(object sender, EventArgs e) { this.waypointList.Clear(); this.waypointListBoxControl.Refresh(); } #endregion #region 경로 계산하기 버튼 클릭시 처리하기 - calculateButton_Click(sender, e) /// <summary> /// 경로 계산하기 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void calculateButton_Click(object sender, EventArgs e) { this.bingRouteDataProvider.CalculateRoute(this.waypointList); } #endregion } } |
