[C#/WINFORM/SCOTTPLOT] VectorField 클래스 : ScaledArrowheads/AnchorMarkerSize 속성을 사용해 스케일 화살촉 적용하기

■ VectorField 클래스의 ScaledArrowheads/AnchorMarkerSize 속성을 사용해 스케일 화살촉을 적용하는 방법을 보여준다.

▶ MainForm.cs


using System;
using System.Windows.Forms;

using ScottPlot;
using ScottPlot.Plottable;
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[]   xPositionArray = DataGen.Range(0, 10);
            double[]   yPositionArray = DataGen.Range(0, 10);
            Vector2[,] vectorArray    = new Vector2[xPositionArray.Length, yPositionArray.Length];

            for(int x = 0; x < xPositionArray.Length; x++)
            {
                for(int y = 0; y < yPositionArray.Length; y++)
                {
                    vectorArray[x, y] = new Vector2
                    (
                        x : Math.Sin(xPositionArray[x]),
                        y : Math.Sin(yPositionArray[y])
                    );
                }
            }

            VectorField vectorField = plot.AddVectorField(vectorArray, xPositionArray, yPositionArray);

            vectorField.ScaledArrowheads = true;
            vectorField.Anchor           = ArrowAnchor.Base;
            vectorField.MarkerSize       = 3;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System;

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

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[] xPositionArray = DataGen.Range(0, 10);

double[] yPositionArray = DataGen.Range(0, 10);

Vector2[,] vectorArray = new Vector2[xPositionArray.Length, yPositionArray.Length];

for(int x = 0; x < xPositionArray.Length; x++)

{

for(int y = 0; y < yPositionArray.Length; y++)

{

vectorArray[x, y] = new Vector2

(

x : Math.Sin(xPositionArray[x]),

y : Math.Sin(yPositionArray[y])

);

}

VectorField vectorField = plot.AddVectorField(vectorArray, xPositionArray, yPositionArray);

vectorField.ScaledArrowheads = true;

vectorField.Anchor = ArrowAnchor.Base;

vectorField.MarkerSize = 3;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip