[C#/WINFORM/EASYGIS] SFMap 클래스 : AddShapeFile 메소드를 사용해 SHP 파일 로드하기

■ SFMap 클래스의 AddShapeFile 메소드를 사용해 SHP 파일을 로드하는 방법을 보여준다.

▶ MainForm.cs


using System.Drawing;
using System.Text;
using System.Windows.Forms;

using EGIS.Controls;
using EGIS.ShapeFileLib;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

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

            this.map.ClearShapeFiles();

            this.map.AddShapeFile("DATA\\world_adm0.shp", "ShapeFile", "");

            ShapeFile shapeFile = this.map[0];

            shapeFile.RenderSettings.FieldName        = shapeFile.RenderSettings.DbfReader.GetFieldNames()[0];
            shapeFile.RenderSettings.UseToolTip       = true;
            shapeFile.RenderSettings.ToolTipFieldName = shapeFile.RenderSettings.FieldName;
            shapeFile.RenderSettings.IsSelectable     = true;
            shapeFile.RenderSettings.Font             = new Font("나눔고딕코딩", 12f);

            shapeFile.SelectRecord(5, true);

            this.map.MouseClick += map_MouseClick;
        }

        #endregion

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

        #region 맵 마우스 클릭시 처리하기 - map_MouseClick(sender, e)

        /// <summary>
        /// 맵 마우스 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void map_MouseClick(object sender, MouseEventArgs e)
        {
            SFMap map = sender as SFMap;

            int recordIndex = map.GetShapeIndexAtPixelCoord(0, e.Location, 8);

            if(recordIndex >= 0)
            {
                string[] attributeFieldValueArray = map[0].GetAttributeFieldValues(recordIndex);
                string[] attributeFieldNameArray  = map[0].GetAttributeFieldNames();

                StringBuilder stringBuilder = new StringBuilder();

                for(int i = 0; i < attributeFieldNameArray.Length; ++i)
                {
                    stringBuilder.Append($"{attributeFieldNameArray[i]}:{attributeFieldValueArray[i].Trim()}");
                }

                MessageBox.Show
                (
                    this,
                    stringBuilder.ToString(),
                    "INFORMATION",
                    MessageBoxButtons.OK,
                    MessageBoxIcon.Information
                );
            }
        }

        #endregion
    }
}

using System.Drawing;

using System.Text;

using System.Windows.Forms;

using EGIS.Controls;

using EGIS.ShapeFileLib;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

this.map.ClearShapeFiles();

this.map.AddShapeFile("DATA\\world_adm0.shp", "ShapeFile", "");

ShapeFile shapeFile = this.map[0];

shapeFile.RenderSettings.FieldName = shapeFile.RenderSettings.DbfReader.GetFieldNames()[0];

shapeFile.RenderSettings.UseToolTip = true;

shapeFile.RenderSettings.ToolTipFieldName = shapeFile.RenderSettings.FieldName;

shapeFile.RenderSettings.IsSelectable = true;

shapeFile.RenderSettings.Font = new Font("나눔고딕코딩", 12f);

shapeFile.SelectRecord(5, true);

this.map.MouseClick += map_MouseClick;

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

#region 맵 마우스 클릭시 처리하기 - map_MouseClick(sender, e)

/// <summary>

/// 맵 마우스 클릭시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void map_MouseClick(object sender, MouseEventArgs e)

{

SFMap map = sender as SFMap;

int recordIndex = map.GetShapeIndexAtPixelCoord(0, e.Location, 8);

if(recordIndex >= 0)

{

string[] attributeFieldValueArray = map[0].GetAttributeFieldValues(recordIndex);

string[] attributeFieldNameArray = map[0].GetAttributeFieldNames();

StringBuilder stringBuilder = new StringBuilder();

for(int i = 0; i < attributeFieldNameArray.Length; ++i)

{

stringBuilder.Append($"{attributeFieldNameArray[i]}:{attributeFieldValueArray[i].Trim()}");

}

MessageBox.Show

(

this,

stringBuilder.ToString(),

"INFORMATION",

MessageBoxButtons.OK,

MessageBoxIcon.Information

);

}

#endregion

}

TestProject.zip