■ Plot 클래스의 AddVectorField 메소드를 사용해 커스텀 색상맵을 적용하는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Windows.Forms; using ScottPlot; using ScottPlot.Drawing; using ScottPlot.Statistics; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : Form { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); Plot plot = new Plot(800, 600); double[] xValueArray = DataGen.Range(-5, 5, 0.5); double[] yValueArray = DataGen.Range(-5, 5, 0.5); Vector2[,] vectorArray = new Vector2[xValueArray.Length, yValueArray.Length]; double r = 0.5; for(int i = 0; i < xValueArray.Length; i++) { for(int j = 0; j < yValueArray.Length; j++) { double x = yValueArray[j]; double y = -9.81 / r * Math.Sin(xValueArray[i]); vectorArray[i, j] = new Vector2(x, y); } } plot.AddVectorField(vectorArray, xValueArray, yValueArray, colormap : Colormap.Turbo); plot.XLabel("θ"); plot.YLabel("dθ/dt"); this.formsPlot.Reset(plot); this.formsPlot.Refresh(); } #endregion } } |
