SCOTTPLOT Archives - 13 중 6 번째 페이지

[C#/WINFORM/SCOTTPLOT] Heatmap 클래스 : 밀도에 의한 보간 사용하기

■ Heatmap 클래스에서 밀도에 의한 보간을 사용하는 방법을 보여준다. ▶ MainForm.cs


using System;
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);

            Random random = new Random(0);

            int[] xValueArray = DataGen.RandomNormal(random, 50000, 250, 100).Select(x => (int)x).ToArray();
            int[] yValueArray = DataGen.RandomNormal(random, 50000, 250, 100).Select(y => (int)y).ToArray();

            double[,] intensityArray = Tools.XYToIntensities
            (
                mode        : IntensityMode.Density,
                xs          : xValueArray,
                ys          : yValueArray,
                width       : 500,
                height      : 500,
                sampleWidth : 4
            );

            Heatmap heatmap = plot.AddHeatmap(intensityArray);

            plot.AddColorbar(heatmap);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System;

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);

Random random = new Random(0);

int[] xValueArray = DataGen.RandomNormal(random, 50000, 250, 100).Select(x => (int)x).ToArray();

int[] yValueArray = DataGen.RandomNormal(random, 50000, 250, 100).Select(y => (int)y).ToArray();

double[,] intensityArray = Tools.XYToIntensities

(

mode : IntensityMode.Density,

xs : xValueArray,

ys : yValueArray,

width : 500,

height : 500,

sampleWidth : 4

);

Heatmap heatmap = plot.AddHeatmap(intensityArray);

plot.AddColorbar(heatmap);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] Heatmap 클래스 : 색상 클리핑 설정하기

■ Heatmap 클래스를 사용해 색상 클리핑을 설정하는 방법을 보여준다. ▶ MainForm.cs


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 = DataGen.SampleImageData();

            Heatmap heatmap = plot.AddHeatmap(valueArray);

            heatmap.Update(valueArray, min : 75, max : 125);

            Colorbar colorbar = plot.AddColorbar(heatmap);

            colorbar.MaxIsClipped = true;
            colorbar.MinIsClipped = true;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

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 = DataGen.SampleImageData();

Heatmap heatmap = plot.AddHeatmap(valueArray);

heatmap.Update(valueArray, min : 75, max : 125);

Colorbar colorbar = plot.AddColorbar(heatmap);

colorbar.MaxIsClipped = true;

colorbar.MinIsClipped = true;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] Heatmap 클래스 : Update 메소드를 사용해 스케일 제한하기

■ Heatmap 클래스의 Update 메소드를 사용해 스케일을 제한하는 방법을 보여준다. ▶ MainForm.cs


using System;
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[,] intensityArray = new double[100, 100];

            for(int x = 0; x < 100; x++)
            {
                for(int y = 0; y < 100; y++)
                {
                    intensityArray[x, y] = (Math.Sin(x * 0.2) + Math.Cos(y * 0.2)) * 100;
                }
            }

            Heatmap heatmap = plot.AddHeatmap(intensityArray);

            heatmap.Update(intensityArray, min: 0, max: 200);

            Colorbar colorbar = plot.AddColorbar(heatmap);

            double[] tickPositionArray = DataGen.Range(0, 200, 25, true);
            string[] tickLabelArray    = tickPositionArray.Select(x => x.ToString()).ToArray();

            colorbar.SetTicks(tickPositionArray, tickLabelArray, min : 0, max : 200);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System;

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[,] intensityArray = new double[100, 100];

for(int x = 0; x < 100; x++)

{

for(int y = 0; y < 100; y++)

{

intensityArray[x, y] = (Math.Sin(x * 0.2) + Math.Cos(y * 0.2)) * 100;

}

Heatmap heatmap = plot.AddHeatmap(intensityArray);

heatmap.Update(intensityArray, min: 0, max: 200);

Colorbar colorbar = plot.AddColorbar(heatmap);

double[] tickPositionArray = DataGen.Range(0, 200, 25, true);

string[] tickLabelArray = tickPositionArray.Select(x => x.ToString()).ToArray();

colorbar.SetTicks(tickPositionArray, tickLabelArray, min : 0, max : 200);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] 스타일 색상맵을 사용해 히트맵 그리기

■ 스타일 색상맵을 사용해 히트맵을 그리는 방법을 보여준다. ▶ MainForm.cs


using System;
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);

            int width  = 100;
            int height = 100;

            double[,] intensityArray = new double[width, height];

            for(int x = 0; x < width; x++)
            {
                for(int y = 0; y < height; y++)
                {
                    intensityArray[x, y] = (Math.Sin(x * 0.2) + Math.Cos(y * 0.2)) * 100;
                }
            }

            Heatmap heatmap = plot.AddHeatmap(intensityArray, Colormap.Turbo);

            plot.AddColorbar(heatmap);

            plot.Style(Style.Black);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System;

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);

int width = 100;

int height = 100;

double[,] intensityArray = new double[width, height];

for(int x = 0; x < width; x++)

{

for(int y = 0; y < height; y++)

{

intensityArray[x, y] = (Math.Sin(x * 0.2) + Math.Cos(y * 0.2)) * 100;

}

Heatmap heatmap = plot.AddHeatmap(intensityArray, Colormap.Turbo);

plot.AddColorbar(heatmap);

plot.Style(Style.Black);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] 색상맵을 사용해 히트맵 그리기

■ 색상맵을 사용해 히트맵을 그리는 방법을 보여준다. ▶ MainForm.cs


using System;
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);

            int width  = 100;
            int height = 100;

            double[,] intensityArray = new double[width, height];

            for(int x = 0; x < width; x++)
            {
                for(int y = 0; y < height; y++)
                {
                    intensityArray[x, y] = (Math.Sin(x * 0.2) + Math.Cos(y * 0.2)) * 100;
                }
            }

            Heatmap heatmap = plot.AddHeatmap(intensityArray, Colormap.Turbo);

            plot.AddColorbar(heatmap);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System;

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);

int width = 100;

int height = 100;

double[,] intensityArray = new double[width, height];

for(int x = 0; x < width; x++)

{

for(int y = 0; y < height; y++)

{

intensityArray[x, y] = (Math.Sin(x * 0.2) + Math.Cos(y * 0.2)) * 100;

}

Heatmap heatmap = plot.AddHeatmap(intensityArray, Colormap.Turbo);

plot.AddColorbar(heatmap);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] 2D 파형을 갖는 히트맵 그리기

■ 2D 파형을 갖는 히트맵을 그리는 방법을 보여준다. ▶ MainForm.cs


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);

            int width  = 100;
            int height = 100;

            double[,] intensityArray = new double[width, height];

            for(int x = 0; x < width; x++)
            {
                for(int y = 0; y < height; y++)
                {
                    intensityArray[x, y] = (Math.Sin(x * 0.2) + Math.Cos(y * 0.2)) * 100;
                }
            }

            Heatmap heatmap = plot.AddHeatmap(intensityArray);

            plot.AddColorbar(heatmap);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

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);

int width = 100;

int height = 100;

double[,] intensityArray = new double[width, height];

for(int x = 0; x < width; x++)

{

for(int y = 0; y < height; y++)

{

intensityArray[x, y] = (Math.Sin(x * 0.2) + Math.Cos(y * 0.2)) * 100;

}

Heatmap heatmap = plot.AddHeatmap(intensityArray);

plot.AddColorbar(heatmap);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] DataGen 클래스 : SampleImageData 정적 메소드를 사용해 샘플 이미지의 2차원 배열 만들기

■ DataGen 클래스의 SampleImageData 정적 메소드를 사용해 샘플 이미지의 2차원 배열을 만드는 방법을 보여준다. ▶ 예제 코드 (C#)


using ScottPlot;

double[,] valueArray = DataGen.SampleImageData();

using ScottPlot;

double[,] valueArray = DataGen.SampleImageData();

[C#/WINFORM/SCOTTPLOT] 히트맵을 사용해 이미지 그리기

■ 히트맵을 사용해 이미지를 그리는 방법을 보여준다. ▶ MainForm.cs


using System.Windows.Forms;

using ScottPlot;

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 = DataGen.SampleImageData();

            plot.AddHeatmap(valueArray);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Windows.Forms;

using ScottPlot;

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 = DataGen.SampleImageData();

plot.AddHeatmap(valueArray);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] DataGen 클래스 : Random2D 정적 메소드를 사용해 임의 2차원 배열 만들기

■ DataGen 클래스의 Random2D 정적 메소드를 사용해 임의 2차원 배열을 만드는 방법을 보여준다. ▶ 예제 코드 (C#)


using System;

using ScottPlot;

Random random = new Random(0);

double[,] valueArray = DataGen.Random2D(random, 5, 4);

using System;

using ScottPlot;

Random random = new Random(0);

double[,] valueArray = DataGen.Random2D(random, 5, 4);

[C#/WINFORM/SCOTTPLOT] Heatmap 클래스 : Smooth 속성을 사용해 부드러운 히트맵 그리기

■ Heatmap 클래스의 Smooth 속성을 사용해 부드러운 히트맵을 그리는 방법을 보여준다. ▶ MainForm.cs


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);

            Random random = new Random(0);

            double[,] valueArray = DataGen.Random2D(random, 5, 4);

            Heatmap heatmap = plot.AddHeatmap(valueArray, lockScales : false);

            heatmap.Smooth = true;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

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);

Random random = new Random(0);

double[,] valueArray = DataGen.Random2D(random, 5, 4);

Heatmap heatmap = plot.AddHeatmap(valueArray, lockScales : false);

heatmap.Smooth = true;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] 색상바를 갖는 히트맵 그리기

■ 색상바를 갖는 히트맵을 그리는 방법을 보여준다. ▶ MainForm.cs


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 =
            {
                { 1, 2, 3 },
                { 4, 5, 6 }
            };

            Heatmap heatmap = plot.AddHeatmap(valueArray, lockScales : false);

            plot.AddColorbar(heatmap);

            plot.Margins(0, 0);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

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 =

{

{ 1, 2, 3 },

{ 4, 5, 6 }

};

Heatmap heatmap = plot.AddHeatmap(valueArray, lockScales : false);

plot.AddColorbar(heatmap);

plot.Margins(0, 0);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] Plot 클래스 : Margins 메소드를 사용해 여백 제거하기

■ Plot 클래스의 Margins 메소드를 사용해 여백을 제거하는 방법을 보여준다. ▶ MainForm.cs


using System.Windows.Forms;

using ScottPlot;

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 =
            {
                { 1, 2, 3 },
                { 4, 5, 6 }
            };

            plot.AddHeatmap(valueArray, lockScales : false);

            plot.Margins(0, 0);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Windows.Forms;

using ScottPlot;

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 =

{

{ 1, 2, 3 },

{ 4, 5, 6 }

};

plot.AddHeatmap(valueArray, lockScales : false);

plot.Margins(0, 0);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] Plot 클래스 : AddHeatmap 메소드를 사용해 히트맵 그리기

■ Plot 클래스의 AddHeatmap 메소드를 사용해 히트맵을 그리는 방법을 보여준다. ▶ MainForm.cs


using System.Windows.Forms;

using ScottPlot;

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 =
            {
                { 1, 2, 3 },
                { 4, 5, 6 }
            };

            plot.AddHeatmap(valueArray);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Windows.Forms;

using ScottPlot;

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 =

{

{ 1, 2, 3 },

{ 4, 5, 6 }

};

plot.AddHeatmap(valueArray);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] Plot 클래스 : AddFunction 메소드를 사용해 함수 사용하기

■ Plot 클래스의 AddFunction 메소드를 사용해 함수를 사용하는 방법을 보여준다. ▶ MainForm.cs


using System;
using System.Windows.Forms;

using ScottPlot;

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, double?> function1 = new Func<double, double?>((x) => Math.Sin(x) * Math.Sin(x / 2));
            Func<double, double?> function2 = new Func<double, double?>((x) => Math.Sin(x) * Math.Sin(x / 3));
            Func<double, double?> function3 = new Func<double, double?>((x) => Math.Cos(x) * Math.Sin(x / 5));

            plot.AddFunction(function1, lineWidth : 2);
            plot.AddFunction(function3, lineWidth : 2, lineStyle : LineStyle.Dash);
            plot.AddFunction(function2, lineWidth : 2, lineStyle : LineStyle.Dot);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System;

using System.Windows.Forms;

using ScottPlot;

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, double?> function1 = new Func<double, double?>((x) => Math.Sin(x) * Math.Sin(x / 2));

Func<double, double?> function2 = new Func<double, double?>((x) => Math.Sin(x) * Math.Sin(x / 3));

Func<double, double?> function3 = new Func<double, double?>((x) => Math.Cos(x) * Math.Sin(x / 5));

plot.AddFunction(function1, lineWidth : 2);

plot.AddFunction(function3, lineWidth : 2, lineStyle : LineStyle.Dash);

plot.AddFunction(function2, lineWidth : 2, lineStyle : LineStyle.Dot);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] Axis 클래스 : TickMarkColor 메소드를 사용해 눈금 마크 색상 설정하기

■ Axis 클래스의 TickMarkColor 메소드를 사용해 눈금 마크 색상을 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using ScottPlot;

Plot plot = new Plot(800, 600);

plot.YAxis.TickMarkColor(ColorTranslator.FromHtml("#333333"));

using ScottPlot;

Plot plot = new Plot(800, 600);

plot.YAxis.TickMarkColor(ColorTranslator.FromHtml("#333333"));

[C#/WINFORM/SCOTTPLOT] Legend 클래스 사용하기

■ Legend 클래스를 사용하는 방법을 보여준다. ▶ 예제 코드 (C#)


using ScottPlot;

Plot plot = new Plot(800, 600);

Legend legend = plot.Legend();

legend.OutlineColor = Color.Transparent;
legend.FillColor    = Color.Transparent;
legend.Font.Bold    = true;
legend.Font.Color   = Color.White;

using ScottPlot;

Plot plot = new Plot(800, 600);

Legend legend = plot.Legend();

legend.OutlineColor = Color.Transparent;

legend.FillColor = Color.Transparent;

legend.Font.Bold = true;

legend.Font.Color = Color.White;

[C#/WINFORM/SCOTTPLOT] Axis 클래스 : TickLabelStyle 메소드를 사용해 틱 레이블 색상 설정하기

■ Axis 클래스의 TickLabelStyle 메소드를 사용해 틱 레이블 색상을 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using ScottPlot;

Plot plot = new Plot(800, 600);

plot.YAxis.TickLabelStyle(color : ColorTranslator.FromHtml("#00FF00"));

using ScottPlot;

Plot plot = new Plot(800, 600);

plot.YAxis.TickLabelStyle(color : ColorTranslator.FromHtml("#00FF00"));

[C#/WINFORM/SCOTTPLOT] Plot 클래스 : Frameless 메소드를 사용해 프레임 제거하기

■ Plot 클래스의 Frameless 메소드를 사용해 프레임을 제거하는 방법을 보여준다. ▶ 예제 코드 (C#)


using ScottPlot;

Plot plot = new Plot(800, 600);

plot.Frameless();

using ScottPlot;

Plot plot = new Plot(800, 600);

plot.Frameless();

[C#/WINFORM/SCOTTPLOT] Plot 클래스 : Layout 메소드를 사용해 패딩 설정하기

■ Plot 클래스의 Layout 메소드를 사용해 패딩을 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using ScottPlot;

Plot plot = new Plot(800, 600);

plot.Layout(padding : 30);

using ScottPlot;

Plot plot = new Plot(800, 600);

plot.Layout(padding : 30);

[C#/WINFORM/SCOTTPLOT] 다크 모드의 캔들 차트 그리기

■ 다크 모드의 캔들 차트를 그리는 방법을 보여준다. ▶ MainForm.cs


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

using ScottPlot;
using ScottPlot.Plottable;
using ScottPlot.Renderable;

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);

            OHLC[] priceArray = DataGen.RandomStockPrices(null, 100, TimeSpan.FromMinutes(5));

            double[] xValueArray = priceArray.Select(x => x.DateTime.ToOADate()).ToArray();

            FinancePlot financePlot = plot.AddCandlesticks(priceArray);

            financePlot.YAxisIndex = 1;

            plot.XAxis.DateTimeFormat(true);

            (double[] sma8XValueArray , double[] sma8YValueArray ) = financePlot.GetSMA(8);
            (double[] sma20XValueArray, double[] sma20YValueArray) = financePlot.GetSMA(20);

            ScatterPlot sma8ScatterPlot  = plot.AddScatterLines(sma8XValueArray , sma8YValueArray , Color.Cyan  , 2, label : "8일 SMA" );
            ScatterPlot sma20ScatterPlot = plot.AddScatterLines(sma20XValueArray, sma20YValueArray, Color.Yellow, 2, label : "20일 SMA");

            sma8ScatterPlot.YAxisIndex  = 1;
            sma20ScatterPlot.YAxisIndex = 1;

            financePlot.ColorDown = ColorTranslator.FromHtml("#00FF00");
            financePlot.ColorUp   = ColorTranslator.FromHtml("#FF0000");

            plot.Frameless();
            plot.Layout(padding : 30);
            plot.Style(figureBackground : Color.Black, dataBackground : Color.Black);
            plot.XAxis.MajorGrid(color : ColorTranslator.FromHtml("#333333"));
            plot.XAxis.TickMarkColor(ColorTranslator.FromHtml("#333333"));
            plot.XAxis.TickLabelStyle(color : Color.White);
            plot.YAxis.Grid(false);
            plot.YAxis.Ticks(false);
            plot.YAxis2.Grid(true);
            plot.YAxis2.Ticks(true);
            plot.YAxis2.MajorGrid(color : ColorTranslator.FromHtml("#333333"));
            plot.YAxis2.TickMarkColor(ColorTranslator.FromHtml("#333333"));
            plot.YAxis2.TickLabelStyle(color : ColorTranslator.FromHtml("#00FF00"));

            Legend legend = plot.Legend();

            legend.OutlineColor = Color.Transparent;
            legend.FillColor    = Color.Transparent;
            legend.Font.Bold    = true;
            legend.Font.Color   = Color.White;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System;

using System.Drawing;

using System.Linq;

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

using ScottPlot.Renderable;

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);

OHLC[] priceArray = DataGen.RandomStockPrices(null, 100, TimeSpan.FromMinutes(5));

double[] xValueArray = priceArray.Select(x => x.DateTime.ToOADate()).ToArray();

FinancePlot financePlot = plot.AddCandlesticks(priceArray);

financePlot.YAxisIndex = 1;

plot.XAxis.DateTimeFormat(true);

(double[] sma8XValueArray , double[] sma8YValueArray ) = financePlot.GetSMA(8);

(double[] sma20XValueArray, double[] sma20YValueArray) = financePlot.GetSMA(20);

ScatterPlot sma8ScatterPlot = plot.AddScatterLines(sma8XValueArray , sma8YValueArray , Color.Cyan , 2, label : "8일 SMA" );

ScatterPlot sma20ScatterPlot = plot.AddScatterLines(sma20XValueArray, sma20YValueArray, Color.Yellow, 2, label : "20일 SMA");

sma8ScatterPlot.YAxisIndex = 1;

sma20ScatterPlot.YAxisIndex = 1;

financePlot.ColorDown = ColorTranslator.FromHtml("#00FF00");

financePlot.ColorUp = ColorTranslator.FromHtml("#FF0000");

plot.Frameless();

plot.Layout(padding : 30);

plot.Style(figureBackground : Color.Black, dataBackground : Color.Black);

plot.XAxis.MajorGrid(color : ColorTranslator.FromHtml("#333333"));

plot.XAxis.TickMarkColor(ColorTranslator.FromHtml("#333333"));

plot.XAxis.TickLabelStyle(color : Color.White);

plot.YAxis.Grid(false);

plot.YAxis.Ticks(false);

plot.YAxis2.Grid(true);

plot.YAxis2.Ticks(true);

plot.YAxis2.MajorGrid(color : ColorTranslator.FromHtml("#333333"));

plot.YAxis2.TickMarkColor(ColorTranslator.FromHtml("#333333"));

plot.YAxis2.TickLabelStyle(color : ColorTranslator.FromHtml("#00FF00"));

Legend legend = plot.Legend();

legend.OutlineColor = Color.Transparent;

legend.FillColor = Color.Transparent;

legend.Font.Bold = true;

legend.Font.Color = Color.White;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] FinancePlot 클래스 : WickColor/ColorUp/ColorDown 속성을 사용해 커스텀 색상 설정하기

■ FinancePlot 클래스의 WickColor/ColorUp/ColorDown 속성을 사용해 커스텀 색상을 설정하는 방법을 보여준다. ▶ MainForm.cs


using System;
using System.Drawing;
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);

            OHLC[] priceArray = DataGen.RandomStockPrices(null, 30, TimeSpan.FromMinutes(5));

            FinancePlot financePlot = plot.AddCandlesticks(priceArray);

            financePlot.WickColor = Color.Black;
            financePlot.ColorUp   = Color.White;
            financePlot.ColorDown = Color.Black;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System;

using System.Drawing;

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);

OHLC[] priceArray = DataGen.RandomStockPrices(null, 30, TimeSpan.FromMinutes(5));

FinancePlot financePlot = plot.AddCandlesticks(priceArray);

financePlot.WickColor = Color.Black;

financePlot.ColorUp = Color.White;

financePlot.ColorDown = Color.Black;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] FinancePlot 클래스 : WickColor 속성을 사용해 양초 심지 색상 설정하기/구하기

■ FinancePlot 클래스의 WickColor 속성을 사용해 양초 심지 색상 설정하고 구하는 방법을 보여준다. ▶ MainForm.cs


using System;
using System.Drawing;
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);

            OHLC[] priceArray = DataGen.RandomStockPrices(null, 30, TimeSpan.FromMinutes(5));

            FinancePlot financePlot = plot.AddCandlesticks(priceArray);

            financePlot.WickColor = Color.Black;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System;

using System.Drawing;

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);

OHLC[] priceArray = DataGen.RandomStockPrices(null, 30, TimeSpan.FromMinutes(5));

FinancePlot financePlot = plot.AddCandlesticks(priceArray);

financePlot.WickColor = Color.Black;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] FinancePlot 클래스 : YAxisIndex 속성을 사용해 오른쪽 세로축에 가격 표시하기

■ FinancePlot 클래스의 YAxisIndex 속성을 사용해 오른쪽 세로축에 가격을 표시하는 방법을 보여준다. ▶ MainForm.cs


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);

            OHLC[] priceArray = DataGen.RandomStockPrices(null, 30, TimeSpan.FromMinutes(5));

            FinancePlot financePlot = plot.AddCandlesticks(priceArray);

            financePlot.YAxisIndex = 1;

            plot.XAxis.DateTimeFormat(true);
            plot.YAxis.Ticks(false);
            plot.YAxis2.Ticks(true);
            plot.YAxis2.Label("가격(USD)");

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

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);

OHLC[] priceArray = DataGen.RandomStockPrices(null, 30, TimeSpan.FromMinutes(5));

FinancePlot financePlot = plot.AddCandlesticks(priceArray);

financePlot.YAxisIndex = 1;

plot.XAxis.DateTimeFormat(true);

plot.YAxis.Ticks(false);

plot.YAxis2.Ticks(true);

plot.YAxis2.Label("가격(USD)");

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] FinancePlot 클래스 : GetBollingerBands 메소드를 사용해 볼린저 밴드 그리기

■ FinancePlot 클래스의 GetBollingerBands 메소드를 사용해 볼린저 밴드를 그리는 방법을 보여준다. ▶ MainForm.cs


using System.Drawing;
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);

            OHLC[] priceArray = DataGen.RandomStockPrices(null, 100);

            FinancePlot financePlot = plot.AddCandlesticks(priceArray);

            (double[] xValueArray, double[] smaArray, double[] lowerArray, double[] upperArray) = financePlot.GetBollingerBands(20);

            plot.AddScatterLines(xValueArray, smaArray  , Color.Blue);
            plot.AddScatterLines(xValueArray, lowerArray, Color.Blue, lineStyle : LineStyle.Dash);
            plot.AddScatterLines(xValueArray, upperArray, Color.Blue, lineStyle : LineStyle.Dash);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Drawing;

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);

OHLC[] priceArray = DataGen.RandomStockPrices(null, 100);

FinancePlot financePlot = plot.AddCandlesticks(priceArray);

(double[] xValueArray, double[] smaArray, double[] lowerArray, double[] upperArray) = financePlot.GetBollingerBands(20);

plot.AddScatterLines(xValueArray, smaArray , Color.Blue);

plot.AddScatterLines(xValueArray, lowerArray, Color.Blue, lineStyle : LineStyle.Dash);

plot.AddScatterLines(xValueArray, upperArray, Color.Blue, lineStyle : LineStyle.Dash);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] FinancePlot 클래스 : GetSMA 메소드를 사용해 단순 이동 평균선 그리기

■ FinancePlot 클래스의 GetSMA 메소드를 사용해 단순 이동 평균선을 그리는 방법을 보여준다. ▶ MainForm.cs


using System.Drawing;
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);

            OHLC[] priceArray = DataGen.RandomStockPrices(null, 75);

            FinancePlot financePlot = plot.AddCandlesticks(priceArray);

            (double[] sma8XValueArray, double[] sma8YValueArray) = financePlot.GetSMA(8);

            plot.AddScatterLines(sma8XValueArray, sma8YValueArray, Color.Blue, 2);

            (double[] sma20XValueArray, double[] sma20YValueArray) = financePlot.GetSMA(20);

            plot.AddScatterLines(sma20XValueArray, sma20YValueArray, Color.Navy, 2);

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Drawing;

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);

OHLC[] priceArray = DataGen.RandomStockPrices(null, 75);

FinancePlot financePlot = plot.AddCandlesticks(priceArray);

(double[] sma8XValueArray, double[] sma8YValueArray) = financePlot.GetSMA(8);

plot.AddScatterLines(sma8XValueArray, sma8YValueArray, Color.Blue, 2);

(double[] sma20XValueArray, double[] sma20YValueArray) = financePlot.GetSMA(20);

plot.AddScatterLines(sma20XValueArray, sma20YValueArray, Color.Navy, 2);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip