■ MoneyFlowFunction 클래스를 사용해 MFI(Money Flow Index) 차트를 그리는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Windows.Forms; using Steema.TeeChart; using Steema.TeeChart.Editors; 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(); #region 축 1을 생성한다. Axis axis1 = new Axis(this.tChart.Chart); axis1.Horizontal = false; axis1.OtherSide = true; axis1.StartEndPositionUnits = PositionUnits.Percent; axis1.StartPosition = 60; axis1.EndPosition = 80; #endregion #region 축 2를 생성한다. Axis axis2 = new Axis(this.tChart.Chart); axis2.Horizontal = false; axis2.OtherSide = true; axis2.StartEndPositionUnits = PositionUnits.Percent; axis2.StartPosition = 80; axis2.EndPosition = 100; #endregion #region 캔들 시리즈를 생성한다. Candle candle = new Candle(this.tChart.Chart); #endregion #region 볼륨 시리즈를 생성한다. Volume volume = new Volume(this.tChart.Chart); volume.CustomVertAxis = axis1; #endregion #region 라인 시리즈를 생성한다. Line line = new Line(this.tChart.Chart); line.CustomVertAxis = axis2; line.DataSource = candle; #endregion #region 머니 플로우 함수를 생성한다. MoneyFlowFunction moneyFlowFunction = new MoneyFlowFunction(this.tChart.Chart); moneyFlowFunction.CMFStyle = CMFStyle.Histogram; moneyFlowFunction.Series = line; moneyFlowFunction.Volume = volume; #endregion #region 티차트를 설정한다. this.tChart.Axes.Left.StartPosition = 0; this.tChart.Axes.Left.EndPosition = 60; this.tChart.Axes.Custom.Add(axis2); this.tChart.Axes.Custom.Add(axis1); #endregion candle.FillSampleValues(100); volume.FillSampleValues(100); refreshButton.Click += refreshButton_Click; editButton.Click += editButton_Click; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region 갱신하기 버튼 클릭시 처리하기 - refreshButton_Click(sender, e) /// <summary> /// 갱신하기 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void refreshButton_Click(object sender, EventArgs e) { this.tChart[0].FillSampleValues(100); } #endregion #region 편집 버튼 클릭시 처리하기 - editButton_Click(sender, e) /// <summary> /// 편집 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void editButton_Click(object sender, EventArgs e) { SeriesEditor.ShowEditor(this.tChart[2], ChartEditorTabs.SeriesDataSource); } #endregion } } |
