■ FibonacciTool 클래스를 사용하는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Drawing; using System.Windows.Forms; using Steema.TeeChart; using Steema.TeeChart.Drawing; using Steema.TeeChart.Styles; using Steema.TeeChart.Tools; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : Form { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 캔들 /// </summary> private Candle candle; /// <summary> /// 피보나시 도구 /// </summary> private FibonacciTool fibonacciTool; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); this.startPointIndexNumericUpDown.Value = 0; this.endPointIndexNumericUpDown.Value = 10; this.arcStyleComboBox.DropDownStyle = ComboBoxStyle.DropDownList; this.arcStyleComboBox.Items.Add("Arc" ); this.arcStyleComboBox.Items.Add("Fan lines" ); this.arcStyleComboBox.Items.Add("Retracement"); this.arcStyleComboBox.SelectedIndex = 0; this.showLevelLabelCheckBox.Checked = true; Text = "FibonacciTool 클래스 사용하기"; this.tChart.Panel.Pen = new ChartPen(Color.Black); this.tChart.Zoom.Direction = ZoomDirections.None; this.candle = new Candle(this.tChart.Chart); this.candle.FillSampleValues(); this.fibonacciTool = new FibonacciTool(this.tChart.Chart); this.fibonacciTool.Series = this.candle; this.fibonacciTool.StartX = this.candle.DateValues[0]; this.fibonacciTool.StartY = this.candle.CloseValues[0]; this.fibonacciTool.EndX = this.candle.DateValues[10]; this.fibonacciTool.EndY = this.candle.CloseValues[10]; this.trendLineButtonPen.Pen = this.fibonacciTool.TrendPen; this.startPointIndexNumericUpDown.ValueChanged += startPointIndexNumericUpDown_ValueChanged; this.endPointIndexNumericUpDown.ValueChanged += endPointIndexNumericUpDown_ValueChanged; this.arcStyleComboBox.SelectedIndexChanged += arcStyleComboBox_SelectedIndexChanged; this.tChart.MouseDown += tChart_MouseDown; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region 시작 포인트 인덱스 숫자 UP/DOWN 값 변경시 처리하기 - startPointIndexNumericUpDown_ValueChanged(sender, e) /// <summary> /// 시작 포인트 인덱스 숫자 UP/DOWN 값 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void startPointIndexNumericUpDown_ValueChanged(object sender, EventArgs e) { this.fibonacciTool.StartX = this.candle.DateValues [(int)this.startPointIndexNumericUpDown.Value]; this.fibonacciTool.StartY = this.candle.CloseValues[(int)this.startPointIndexNumericUpDown.Value]; } #endregion #region 종료 포인트 인덱스 숫자 UP/DOWN 값 변경시 처리하기 - endPointIndexNumericUpDown_ValueChanged(sender, e) /// <summary> /// 종료 포인트 인덱스 숫자 UP/DOWN 값 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void endPointIndexNumericUpDown_ValueChanged(object sender, EventArgs e) { this.fibonacciTool.EndX = this.candle.DateValues [(int)this.endPointIndexNumericUpDown.Value]; this.fibonacciTool.EndY = this.candle.CloseValues[(int)this.endPointIndexNumericUpDown.Value]; } #endregion #region 원호 콤보 박스 선택 인덱스 변경시 처리하기 - arcStyleComboBox_SelectedIndexChanged(sender, e) /// <summary> /// 원호 콤보 박스 선택 인덱스 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void arcStyleComboBox_SelectedIndexChanged(object sender, EventArgs e) { this.fibonacciTool.DrawStyle = (FibonacciStyle)this.arcStyleComboBox.SelectedIndex; } #endregion #region 레벨 레이블 표시 체크 박스 체크 변경시 처리하기 - showLevelLabelCheckBox_CheckedChanged(sender, e) /// <summary> /// 레벨 레이블 표시 체크 박스 체크 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void showLevelLabelCheckBox_CheckedChanged(object sender, EventArgs e) { this.fibonacciTool.ShowLabels = this.showLevelLabelCheckBox.Checked; } #endregion #region TChart 마우스 DOWN 처리하기 - tChart_MouseDown(sender, e) /// <summary> /// TChart 마우스 DOWN 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void tChart_MouseDown(object sender, MouseEventArgs e) { if(this.fibonacciTool.Clicked(e.X, e.Y)) { MessageBox.Show("피보나시를 클릭했습니다!"); } } #endregion } } |
