[C#/WINFORM/SCOTTPLOT] Plot 클래스 : AddBubblePlot 메소드를 사용해 버블 차트 그리기

■ Plot 클래스의 AddBubblePlot 메소드를 사용해 버블 차트를 그리는 방법을 보여준다.

▶ MainForm.cs


using System.Drawing;
using System.Windows.Forms;

using ScottPlot;
using ScottPlot.Drawing;
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[] xValueArray = DataGen.Consecutive(31);
            double[] yValueArray = DataGen.Sin(31);

            Colormap colormap = Colormap.Viridis;

            BubblePlot bubblePlot = plot.AddBubblePlot();

            for(int i = 0; i < xValueArray.Length; i++)
            {
                double fraction = (double)i / xValueArray.Length;

                bubblePlot.Add
                (
                    x         : xValueArray[i],
                    y         : yValueArray[i],
                    radius    : 10 + i,
                    fillColor : colormap.GetColor(fraction, alpha : 0.8),
                    edgeColor : Color.Black,
                    edgeWidth : 2
                );
            }

            plot.AxisAuto(0.2, 0.25);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Drawing;

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Drawing;

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[] xValueArray = DataGen.Consecutive(31);

double[] yValueArray = DataGen.Sin(31);

Colormap colormap = Colormap.Viridis;

BubblePlot bubblePlot = plot.AddBubblePlot();

for(int i = 0; i < xValueArray.Length; i++)

{

double fraction = (double)i / xValueArray.Length;

bubblePlot.Add

(

x : xValueArray[i],

y : yValueArray[i],

radius : 10 + i,

fillColor : colormap.GetColor(fraction, alpha : 0.8),

edgeColor : Color.Black,

edgeWidth : 2

);

}

plot.AxisAuto(0.2, 0.25);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip