[DEVEXPRESS/WINFORM] GeoMapCoordinateSystem 클래스 : Projection 속성을 사용해 지도 투영 설정하기

TestProject.zip

다운로드

▶ MainForm.cs

using System;
using System.Collections.Generic;
using System.Reflection;

using DevExpress.XtraEditors;
using DevExpress.XtraMap;

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

        #region Field

        /// <summary>
        /// 투영 베이스 리스트
        /// </summary>
        private List<ProjectionBase> projectionBaseList = new List<ProjectionBase>()
        {
            new BraunStereographicProjection(),
            new EllipticalMercatorProjection(),
            new EqualAreaProjection(),
            new EquidistantProjection(),
            new EquirectangularProjection(),
            new KavrayskiyProjection(),
            new LambertCylindricalEqualAreaProjection(),
            new MillerProjection(),
            new SinusoidalProjection(),
            new SphericalMercatorProjection()
        };

        /// <summary>
        /// GEO 맵 좌표계
        /// </summary>
        private GeoMapCoordinateSystem geoMapCoordinateSystem;

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public
       
        #region 생성자 - MainForm()

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

            this.geoMapCoordinateSystem = this.mapControl.CoordinateSystem as GeoMapCoordinateSystem;

            Load                                        += Form_Load;
            this.projectionListBox.SelectedIndexChanged += projectionListBox_SelectedIndexChanged;
        }

        #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.projectionListBox.DataSource = this.projectionBaseList;

            this.projectionListBox.SetSelected(0, true);

            Uri baseURI = new Uri(Assembly.GetEntryAssembly().Location);

            Uri uri = new Uri(baseURI, "DATA\\Countries.shp");

            this.mapControl.Layers.Add
            (
                new VectorItemsLayer()
                {
                    Data = new ShapefileDataAdapter()
                    {
                        FileUri = uri
                    }
                }
            );
        }

        #endregion
        #region 투명 리스트 박스 선택 인덱스 변경시 처리하기 - projectionListBox_SelectedIndexChanged(sender, e)

        /// <summary>
        /// 투명 리스트 박스 선택 인덱스 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void projectionListBox_SelectedIndexChanged(object sender, EventArgs e)
        {
            this.geoMapCoordinateSystem.Projection = this.projectionListBox.SelectedValue as ProjectionBase;
        }

        #endregion
    }
}