[C#/WINFORM/TEECHART] MACDFunction 클래스 : MACD(Moving Average Convergence Divergence) 차트 그리기

■ MACDFunction 클래스를 사용해 MACD(Moving Average Convergence Divergence) 차트를 그리는 방법을 보여준다.

▶ MainForm.cs


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

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

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

        #region Field

        /// <summary>
        /// 캔들 시리즈
        /// </summary>
        private Candle candle;

        /// <summary>
        /// 축
        /// </summary>
        private Axis axis;

        /// <summary>
        /// 라인 시리즈
        /// </summary>
        private Line line;

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

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

            #region 캔들 시리즈를 생성한다.

            this.candle = new Candle();

            this.candle.Title          = "Source";
            this.candle.Brush.Color    = Color.FromArgb(254, 0, 0, 255);
            this.candle.Color          = Color.FromArgb(119, 153, 214);
            this.candle.DownCloseColor = Color.FromArgb(254, 255, 255, 0);
            this.candle.UpCloseColor   = Color.FromArgb(254, 0, 0, 255);
            this.candle.Style          = CandleStyles.CandleBar;

            #endregion
            #region 축을 생성한다.

            this.axis = new Axis();

            this.axis.Title.Angle            = 90;
            this.axis.Title.Font.Brush.Color = Color.Green;
            this.axis.Title.Caption          = "MACD";
            this.axis.StartPosition          = 52d;

            #endregion
            #region 라인 시리즈를 생성한다.

            this.line = new Line();

            this.line.Title          = "MACD";
            this.line.Color          = Color.Green;
            this.line.CustomVertAxis = this.axis;
            this.line.DataSource     = this.candle;
            this.line.Function       = new MACDFunction(this.tChart.Chart);

            #endregion
            #region 티차트를 설정한다.

            this.tChart.Axes.Left.Title.Caption = "Candle";
            this.tChart.Axes.Left.EndPosition   = 48d;

            this.tChart.Axes.Custom.Add(this.axis);

            this.tChart.Series.Add(this.candle);
            this.tChart.Series.Add(this.line);

            #endregion

            this.candle.FillSampleValues(200);

            this.line.CheckDataSource();

            this.period1NumericUpDown.Value = Convert.ToDecimal((this.line.Function as MACDFunction).Period);
            this.period2NumericUpDown.Value = Convert.ToDecimal((this.line.Function as MACDFunction).Period2);
            this.period3NumericUpDown.Value = Convert.ToDecimal((this.line.Function as MACDFunction).Period3);

            this.showMACDCheckBox.Click                += showMACDCheckBox_Click;
            this.period1NumericUpDown.ValueChanged     += period1NumericUpDown_ValueChanged;
            this.period2NumericUpDown.ValueChanged     += period2NumericUpDown_ValueChanged;
            this.period3NumericUpDown.ValueChanged     += period3NumericUpDown_ValueChanged;
            this.showMACDExponentialLineCheckBox.Click += showMACDExponentialLineCheckBox_Click;
            this.showHistogramCheckBox.Click           += showHistogramCheckBox_Click;
        }

        #endregion

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

        #region MACD 표시 체크 박스 클릭시 처리하기 - showMACDCheckBox_Click(sender, e)

        /// <summary>
        /// MACD 표시 체크 박스 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void showMACDCheckBox_Click(object sender, EventArgs e)
        {
            this.line.Active = this.showMACDCheckBox.Checked;

            (this.line.Function as MACDFunction).MACDExp.Active   = this.line.Active;
            (this.line.Function as MACDFunction).Histogram.Active = this.line.Active;

            this.tChart.Legend.Visible = this.showMACDCheckBox.Checked;

            this.axis.Visible = this.line.Active;

            if(this.line.Active)
            {
                this.tChart.Axes.Left.EndPosition = 50;
            }
            else
            {
                this.tChart.Axes.Left.EndPosition = 100;
            }
        }

        #endregion
        #region 기간 1 숫자 UP/DOWN 값 변경시 처리하기 - period1NumericUpDown_ValueChanged(sender, e)

        /// <summary>
        /// 기간 1 숫자 UP/DOWN 값 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void period1NumericUpDown_ValueChanged(object sender, EventArgs e)
        {
            (this.line.Function as MACDFunction).Period = Convert.ToDouble(this.period1NumericUpDown.Value);
        }

        #endregion
        #region 기간 2 숫자 UP/DOWN 값 변경시 처리하기 - period2NumericUpDown_ValueChanged(sender, e)

        /// <summary>
        /// 기간 2 숫자 UP/DOWN 값 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void period2NumericUpDown_ValueChanged(object sender, EventArgs e)
        {
            (this.line.Function as MACDFunction).Period2 = Convert.ToDouble(this.period2NumericUpDown.Value);
        }

        #endregion
        #region 기간 3 숫자 UP/DOWN 값 변경시 처리하기 - period3NumericUpDown_ValueChanged(sender, e)

        /// <summary>
        /// 기간 3 숫자 UP/DOWN 값 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void period3NumericUpDown_ValueChanged(object sender, EventArgs e)
        {
            (this.line.Function as MACDFunction).Period3 = Convert.ToDouble(this.period3NumericUpDown.Value);
        }

        #endregion
        #region MACD 지수 라인 표시 체크 박스 클릭시 처리하기 - showMACDExponentialLineCheckBox_Click(sender, e)

        /// <summary>
        /// MACD 지수 라인 표시 체크 박스 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void showMACDExponentialLineCheckBox_Click(object sender, EventArgs e)
        {
            (this.line.Function as MACDFunction).MACDExp.Active = this.showMACDExponentialLineCheckBox.Checked;
        }

        #endregion
        #region 히스토그램 표시 체크 박스 클릭시 처리하기 - showHistogramCheckBox_Click(sender, e)

        /// <summary>
        /// 히스토그램 표시 체크 박스 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void showHistogramCheckBox_Click(object sender, EventArgs e)
        {
            (this.line.Function as MACDFunction).Histogram.Active = this.showHistogramCheckBox.Checked;
        }

        #endregion
    }
}

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using System;

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart;

using Steema.TeeChart.Functions;

using Steema.TeeChart.Styles;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Field

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

#region Field

/// <summary>

/// 캔들 시리즈

/// </summary>

private Candle candle;

/// <summary>

/// 축

/// </summary>

private Axis axis;

/// <summary>

/// 라인 시리즈

/// </summary>

private Line line;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

#region 캔들 시리즈를 생성한다.

this.candle = new Candle();

this.candle.Title = "Source";

this.candle.Brush.Color = Color.FromArgb(254, 0, 0, 255);

this.candle.Color = Color.FromArgb(119, 153, 214);

this.candle.DownCloseColor = Color.FromArgb(254, 255, 255, 0);

this.candle.UpCloseColor = Color.FromArgb(254, 0, 0, 255);

this.candle.Style = CandleStyles.CandleBar;

#endregion

#region 축을 생성한다.

this.axis = new Axis();

this.axis.Title.Angle = 90;

this.axis.Title.Font.Brush.Color = Color.Green;

this.axis.Title.Caption = "MACD";

this.axis.StartPosition = 52d;

#endregion

#region 라인 시리즈를 생성한다.

this.line = new Line();

this.line.Title = "MACD";

this.line.Color = Color.Green;

this.line.CustomVertAxis = this.axis;

this.line.DataSource = this.candle;

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

#endregion

#region 티차트를 설정한다.

this.tChart.Axes.Left.Title.Caption = "Candle";

this.tChart.Axes.Left.EndPosition = 48d;

this.tChart.Axes.Custom.Add(this.axis);

this.tChart.Series.Add(this.candle);

this.tChart.Series.Add(this.line);

#endregion

this.candle.FillSampleValues(200);

this.line.CheckDataSource();

this.period1NumericUpDown.Value = Convert.ToDecimal((this.line.Function as MACDFunction).Period);

this.period2NumericUpDown.Value = Convert.ToDecimal((this.line.Function as MACDFunction).Period2);

this.period3NumericUpDown.Value = Convert.ToDecimal((this.line.Function as MACDFunction).Period3);

this.showMACDCheckBox.Click += showMACDCheckBox_Click;

this.period1NumericUpDown.ValueChanged += period1NumericUpDown_ValueChanged;

this.period2NumericUpDown.ValueChanged += period2NumericUpDown_ValueChanged;

this.period3NumericUpDown.ValueChanged += period3NumericUpDown_ValueChanged;

this.showMACDExponentialLineCheckBox.Click += showMACDExponentialLineCheckBox_Click;

this.showHistogramCheckBox.Click += showHistogramCheckBox_Click;

}

#endregion

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

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

#region MACD 표시 체크 박스 클릭시 처리하기 - showMACDCheckBox_Click(sender, e)

/// <summary>

/// MACD 표시 체크 박스 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void showMACDCheckBox_Click(object sender, EventArgs e)

{

this.line.Active = this.showMACDCheckBox.Checked;

(this.line.Function as MACDFunction).MACDExp.Active = this.line.Active;

(this.line.Function as MACDFunction).Histogram.Active = this.line.Active;

this.tChart.Legend.Visible = this.showMACDCheckBox.Checked;

this.axis.Visible = this.line.Active;

if(this.line.Active)

{

this.tChart.Axes.Left.EndPosition = 50;

}

else

{

this.tChart.Axes.Left.EndPosition = 100;

}

#endregion

#region 기간 1 숫자 UP/DOWN 값 변경시 처리하기 - period1NumericUpDown_ValueChanged(sender, e)

/// <summary>

/// 기간 1 숫자 UP/DOWN 값 변경시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void period1NumericUpDown_ValueChanged(object sender, EventArgs e)

{

(this.line.Function as MACDFunction).Period = Convert.ToDouble(this.period1NumericUpDown.Value);

}

#endregion

#region 기간 2 숫자 UP/DOWN 값 변경시 처리하기 - period2NumericUpDown_ValueChanged(sender, e)

/// <summary>

/// 기간 2 숫자 UP/DOWN 값 변경시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void period2NumericUpDown_ValueChanged(object sender, EventArgs e)

{

(this.line.Function as MACDFunction).Period2 = Convert.ToDouble(this.period2NumericUpDown.Value);

}

#endregion

#region 기간 3 숫자 UP/DOWN 값 변경시 처리하기 - period3NumericUpDown_ValueChanged(sender, e)

/// <summary>

/// 기간 3 숫자 UP/DOWN 값 변경시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void period3NumericUpDown_ValueChanged(object sender, EventArgs e)

{

(this.line.Function as MACDFunction).Period3 = Convert.ToDouble(this.period3NumericUpDown.Value);

}

#endregion

#region MACD 지수 라인 표시 체크 박스 클릭시 처리하기 - showMACDExponentialLineCheckBox_Click(sender, e)

/// <summary>

/// MACD 지수 라인 표시 체크 박스 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void showMACDExponentialLineCheckBox_Click(object sender, EventArgs e)

{

(this.line.Function as MACDFunction).MACDExp.Active = this.showMACDExponentialLineCheckBox.Checked;

}

#endregion

#region 히스토그램 표시 체크 박스 클릭시 처리하기 - showHistogramCheckBox_Click(sender, e)

/// <summary>

/// 히스토그램 표시 체크 박스 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void showHistogramCheckBox_Click(object sender, EventArgs e)

{

(this.line.Function as MACDFunction).Histogram.Active = this.showHistogramCheckBox.Checked;

}

#endregion

}

TestProject.zip