■ Area 클래스의 UseOrigin/Origin 속성을 사용해 Y 원점을 설정하는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Drawing; using System.Windows.Forms; using Steema.TeeChart.Drawing; 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(); Text = "Area 클래스 : UseOrigin/Origin 속성을 사용해 Y 원점 설정하기"; this.tChart.Panel.Pen = new ChartPen(Color.Black); Area area = new Area(); Random random = new Random(); for(int i = 0; i < 25; i++) { area.Add(random.Next(500 - (i * 20))); } area.GradientRelative = false; area.Gradient.StartColor = Color.Yellow; area.Gradient.EndColor = Color.White; area.Gradient.Visible = true; area.AreaLines.Visible = false; area.Origin = (int)Math.Round(0.5 * (area.YValues.Maximum + area.YValues.Minimum)); area.UseOrigin = true; this.tChart.Series.Add(area); } #endregion } } |
