■ SqlGeometryItemStorage 클래스를 사용해 잘 알려진 텍스트에서 벡터 항목을 제공하는 방법을 보여준다.
▶ MainForm.cs
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using System; 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; 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) { SqlGeometryItemStorage storage = new SqlGeometryItemStorage(); storage.Items.Add(SqlGeometryItem.FromWkt("POINT(-0.1275 51.507222 0 10)", 0)); storage.Items.Add(SqlGeometryItem.FromWkt("POINT(12.5 41.9 0 10)" , 1)); storage.Items.Add(SqlGeometryItem.FromWkt("POINT(2.3508 48.8567 0 10)" , 2)); storage.Items.Add(SqlGeometryItem.FromWkt("POINT(13.38 52.52 0 10)" , 3)); storage.Items.Add(SqlGeometryItem.FromWkt("POINT(-3.68 40.4 0 10)" , 4)); VectorItemsLayer vectorItemsLayer = new VectorItemsLayer() { Data = storage }; vectorItemsLayer.DataLoaded += vectorItemsLayer_DataLoaded; this.mapControl.Layers.Add(vectorItemsLayer); } #endregion #region 벡터 항목 레이어 데이터 로드시 처리하기 - vectorItemsLayer_DataLoaded(sender, e) /// <summary> /// 벡터 항목 레이어 데이터 로드시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void vectorItemsLayer_DataLoaded(object sender, DataLoadedEventArgs e) { this.mapControl.ZoomToFitLayerItems(0.4); } #endregion } } |
