[C#/WINFORM/SCOTTPLOT] PiePlot 클래스 : ShowLabels/SliceLabels 속성을 사용해 레이블 표시하기

■ PiePlot 클래스의 ShowLabels/SliceLabels 속성을 사용해 레이블을 표시하는 방법을 보여준다.

▶ MainForm.cs


using System.Linq;
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);

            double[] valueArray = { 778, 43, 283, 76, 184 };
            string[] labelArray = { "C#", "JAVA", "Python", "F#", "PHP" };

            labelArray = Enumerable.Range(0, valueArray.Length)
                .Select(i => $"{labelArray[i]}\n({valueArray[i]})")
                .ToArray();

            PiePlot piePlot = plot.AddPie(valueArray);

            piePlot.ShowLabels  = true;
            piePlot.SliceLabels = labelArray;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Linq;

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);

double[] valueArray = { 778, 43, 283, 76, 184 };

string[] labelArray = { "C#", "JAVA", "Python", "F#", "PHP" };

labelArray = Enumerable.Range(0, valueArray.Length)

.Select(i => $"{labelArray[i]}\n({valueArray[i]})")

.ToArray();

PiePlot piePlot = plot.AddPie(valueArray);

piePlot.ShowLabels = true;

piePlot.SliceLabels = labelArray;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip