■ MapBubble 클래스를 사용해 맵 버블 항목을 수동으로 추가하는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Drawing; using DevExpress.XtraEditors; using DevExpress.XtraMap; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : XtraForm { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); 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) { #region 맵 항목 저장소를 설정한다. MapItemStorage mapItemStorage = new MapItemStorage(); mapItemStorage.Items.Add ( new MapBubble() { Argument = "A", Value = 200, Location = new GeoPoint(-45, -60), Size = 20, Group = 1, MarkerType = MarkerType.Diamond } ); mapItemStorage.Items.Add ( new MapBubble() { Argument = "B", Value = 400, Location = new GeoPoint(-45, 0), Size = 40, Group = 2, MarkerType = MarkerType.Plus } ); mapItemStorage.Items.Add ( new MapBubble() { Argument = "C", Value = 800, Location = new GeoPoint(-45, 60), Size = 80, Group = 1, MarkerType = MarkerType.Cross } ); #endregion #region 키 색상 색상화기를 설정한다. KeyColorColorizer keyColorColorizer = new KeyColorColorizer(); keyColorColorizer.ItemKeyProvider = new ArgumentItemKeyProvider(); keyColorColorizer.Colors.Add(Color.Coral ); keyColorColorizer.Colors.Add(Color.Orange ); keyColorColorizer.Colors.Add(Color.LightBlue); keyColorColorizer.Keys.Add(new ColorizerKeyItem() { Key = "A", Name = "Category A" }); keyColorColorizer.Keys.Add(new ColorizerKeyItem() { Key = "B", Name = "Category B" }); keyColorColorizer.Keys.Add(new ColorizerKeyItem() { Key = "C", Name = "Category C" }); #endregion #region 벡터 항목 레이어를 설정한다. VectorItemsLayer vectorItemsLayer = new VectorItemsLayer(); vectorItemsLayer.Data = mapItemStorage; vectorItemsLayer.Colorizer = keyColorColorizer; this.mapControl.Layers.Add(vectorItemsLayer); #endregion #region 색상 리스트 레전드를 설정한다. ColorListLegend colorListLegend = new ColorListLegend(); colorListLegend.Layer = vectorItemsLayer; this.mapControl.Legends.Add(colorListLegend); #endregion } #endregion } } |
