■ BarPlot 클래스의 ValueFormatter 속성을 사용해 커스텀 값을 표시하는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Windows.Forms; using ScottPlot; using ScottPlot.Plottable; 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); Func<double, string> formatValueFunction = y => $"Y={y:N2}"; double[] valueArray = { 27.3, 23.1, 21.2, 16.1, 6.4, 19.2, 18.7, 17.3, 20.3, 13.1 }; BarPlot barPlot = plot.AddBar(valueArray); barPlot.ShowValuesAboveBars = true; barPlot.ValueFormatter = formatValueFunction; plot.SetAxisLimits(yMin : 0); this.formsPlot.Reset(plot); this.formsPlot.Refresh(); } #endregion } } |
