[C#/WINFORM/TEECHART] SlopeFunction 클래스 : 기울기(Slope) 차트 그리기

■ SlopeFunction 클래스를 사용해 기울기(Slope) 차트를 그리는 방법을 보여준다.

▶ MainForm.cs


using System.Windows.Forms;

using Steema.TeeChart.Functions;
using Steema.TeeChart.Styles;

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

        #region 생성자 - MainForm()

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

            Area area = new Area(this.tChart.Chart);

            area.Title    = "area";
            area.Smoothed = true;

            Line line = new Line(this.tChart.Chart);

            line.Title         = "line";
            line.VertAxis      = VerticalAxis.Right;
            line.LinePen.Width = 4;
            line.Marks.Visible = false;
            line.DataSource    = area;
            line.Function      = new SlopeFunction(this.tChart.Chart);

            area.FillSampleValues(20);
        }

        #endregion
    }
}

using System.Windows.Forms;

using Steema.TeeChart.Functions;

using Steema.TeeChart.Styles;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Area area = new Area(this.tChart.Chart);

area.Title = "area";

area.Smoothed = true;

Line line = new Line(this.tChart.Chart);

line.Title = "line";

line.VertAxis = VerticalAxis.Right;

line.LinePen.Width = 4;

line.Marks.Visible = false;

line.DataSource = area;

line.Function = new SlopeFunction(this.tChart.Chart);

area.FillSampleValues(20);

}

#endregion

}

TestProject.zip