AXIS Archives - 5 중 2 번째 페이지

[C#/WINFORM/TEECHART] TChart 클래스 : Axes 속성을 사용해 축 레이블 정렬하기

■ TChart 클래스의 Axes 속성을 사용해 축 레이블을 정렬하는 방법을 보여준다. ▶ 예제 코드 (C#)


using Steema.TeeChart;

private TChart tChart;

...

this.tChart.Axes.Right.Labels.Align = AxisLabelAlign.Opposite;

using Steema.TeeChart;

private TChart tChart;

...

this.tChart.Axes.Right.Labels.Align = AxisLabelAlign.Opposite;

[C#/WINFORM/TEECHART] TChart 클래스 : Scroll 이벤트를 사용해 복수 축 스크롤하기

■ TChart 클래스의 Scroll 이벤트를 사용해 복수 축을 스크롤하는 방법을 보여준다. ▶ MainForm.cs


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

using Steema.TeeChart;
using Steema.TeeChart.Drawing;
using Steema.TeeChart.Styles;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 고속 라인 1
        /// </summary>
        private FastLine fastLine1;

        /// <summary>
        /// 고속 라인 2
        /// </summary>
        private FastLine fastLine2;

        /// <summary>
        /// 캔들
        /// </summary>
        private Candle candle;

        /// <summary>
        /// 볼륨
        /// </summary>
        private Volume volume;

        /// <summary>
        /// 녹색 축
        /// </summary>
        private Axis greenAxis;

        /// <summary>
        /// 청색 축
        /// </summary>
        private Axis blueAxis;

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            Text = "TChart 클래스 : Scroll 이벤트를 사용해 복수 축 스크롤하기";

            this.redCheckBox.Checked   = true;
            this.greenCheckBox.Checked = true;
            this.blueCheckBox.Checked  = true;

            this.tChart.Panel.Pen                = new ChartPen(Color.Black);
            this.tChart.Axes.Bottom.Grid.Visible = true;
            this.tChart.Legend.Visible           = false;

            Axis redAxis = this.tChart.Axes.Left;

            redAxis.StartPosition = 0;
            redAxis.EndPosition   = 32;
            redAxis.AxisPen.Color = Color.Red;

            this.greenAxis = new Axis();

            this.greenAxis.StartPosition = 34;
            this.greenAxis.EndPosition   = 65;
            this.greenAxis.AxisPen.Color = Color.Green;

            this.tChart.Axes.Custom.Add(greenAxis);

            this.blueAxis = new Axis();

            this.blueAxis.StartPosition = 67;
            this.blueAxis.EndPosition   = 100;
            this.blueAxis.AxisPen.Color = Color.Blue;

            this.tChart.Axes.Custom.Add(blueAxis);

            this.fastLine1 = new FastLine(this.tChart.Chart);

            this.fastLine1.VertAxis = VerticalAxis.Left;

            this.fastLine2 = new FastLine(this.tChart.Chart);

            this.fastLine2.VertAxis = VerticalAxis.Left;

            this.candle = new Candle(this.tChart.Chart);

            this.candle.CustomVertAxis = greenAxis;

            this.volume = new Volume(this.tChart.Chart);

            this.volume.CustomVertAxis = blueAxis;

            foreach(Series series in this.tChart.Series)
            {
                series.FillSampleValues(100);
            }

            this.tChart.Scroll += tChart_Scroll;
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private
        //////////////////////////////////////////////////////////////////////////////// Event

        #region TChart 스크롤시 처리하기 - tChart_Scroll(sender, e)

        /// <summary>
        /// TChart 스크롤시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void tChart_Scroll(object sender, EventArgs e)
        {
            double redAxisMinimum;
            double redAxisMaximum;

            if(!this.redCheckBox.Checked)
            {
                redAxisMinimum = Math.Min(this.fastLine1.YValues.Minimum, this.fastLine2.YValues.Minimum);
                redAxisMaximum = Math.Max(this.fastLine1.YValues.Maximum, this.fastLine2.YValues.Maximum);

                this.tChart.Axes.Left.SetMinMax(redAxisMinimum, redAxisMaximum);
            }

            if(!this.blueCheckBox.Checked)
            {
                this.blueAxis.SetMinMax(this.volume.YValues.Minimum, this.volume.YValues.Maximum);
            }

            if(!this.greenCheckBox.Checked)
            {
                this.greenAxis.SetMinMax(this.candle.YValues.Minimum, this.candle.YValues.Maximum);
            }
        }

        #endregion
    }
}

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using System;

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Styles;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Field

////////////////////////////////////////////////////////////////////////////////////////// Private

#region Field

/// <summary>

/// 고속 라인 1

/// </summary>

private FastLine fastLine1;

/// <summary>

/// 고속 라인 2

/// </summary>

private FastLine fastLine2;

/// <summary>

/// 캔들

/// </summary>

private Candle candle;

/// <summary>

/// 볼륨

/// </summary>

private Volume volume;

/// <summary>

/// 녹색 축

/// </summary>

private Axis greenAxis;

/// <summary>

/// 청색 축

/// </summary>

private Axis blueAxis;

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "TChart 클래스 : Scroll 이벤트를 사용해 복수 축 스크롤하기";

this.redCheckBox.Checked = true;

this.greenCheckBox.Checked = true;

this.blueCheckBox.Checked = true;

this.tChart.Panel.Pen = new ChartPen(Color.Black);

this.tChart.Axes.Bottom.Grid.Visible = true;

this.tChart.Legend.Visible = false;

Axis redAxis = this.tChart.Axes.Left;

redAxis.StartPosition = 0;

redAxis.EndPosition = 32;

redAxis.AxisPen.Color = Color.Red;

this.greenAxis = new Axis();

this.greenAxis.StartPosition = 34;

this.greenAxis.EndPosition = 65;

this.greenAxis.AxisPen.Color = Color.Green;

this.tChart.Axes.Custom.Add(greenAxis);

this.blueAxis = new Axis();

this.blueAxis.StartPosition = 67;

this.blueAxis.EndPosition = 100;

this.blueAxis.AxisPen.Color = Color.Blue;

this.tChart.Axes.Custom.Add(blueAxis);

this.fastLine1 = new FastLine(this.tChart.Chart);

this.fastLine1.VertAxis = VerticalAxis.Left;

this.fastLine2 = new FastLine(this.tChart.Chart);

this.fastLine2.VertAxis = VerticalAxis.Left;

this.candle = new Candle(this.tChart.Chart);

this.candle.CustomVertAxis = greenAxis;

this.volume = new Volume(this.tChart.Chart);

this.volume.CustomVertAxis = blueAxis;

foreach(Series series in this.tChart.Series)

{

series.FillSampleValues(100);

}

this.tChart.Scroll += tChart_Scroll;

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

//////////////////////////////////////////////////////////////////////////////// Event

#region TChart 스크롤시 처리하기 - tChart_Scroll(sender, e)

/// <summary>

/// TChart 스크롤시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void tChart_Scroll(object sender, EventArgs e)

{

double redAxisMinimum;

double redAxisMaximum;

if(!this.redCheckBox.Checked)

{

redAxisMinimum = Math.Min(this.fastLine1.YValues.Minimum, this.fastLine2.YValues.Minimum);

redAxisMaximum = Math.Max(this.fastLine1.YValues.Maximum, this.fastLine2.YValues.Maximum);

this.tChart.Axes.Left.SetMinMax(redAxisMinimum, redAxisMaximum);

}

if(!this.blueCheckBox.Checked)

{

this.blueAxis.SetMinMax(this.volume.YValues.Minimum, this.volume.YValues.Maximum);

}

if(!this.greenCheckBox.Checked)

{

this.greenAxis.SetMinMax(this.candle.YValues.Minimum, this.candle.YValues.Maximum);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] AxesEditor 클래스 : 축 속성 편집하기

■ AxesEditor 클래스를 사용해 축 속성을 편집하는 방법을 보여준다. ▶ 예제 코드 (C#)


using Steema.TeeChart;
using Steema.TeeChart.Editors;

private TChart tChart;

...

AxesEditor axesEditor = new AxesEditor(this.tChart.Chart, null);

EditorUtils.Translate(axesEditor);
EditorUtils.ShowFormModal(axesEditor);

using Steema.TeeChart;

using Steema.TeeChart.Editors;

private TChart tChart;

...

AxesEditor axesEditor = new AxesEditor(this.tChart.Chart, null);

EditorUtils.Translate(axesEditor);

EditorUtils.ShowFormModal(axesEditor);

[C#/WINFORM/TEECHART] 복수 축 사용시 불투명 영역 처리하기

■ 복수 축 사용시 불투명 영역을 처리하는 방법을 보여준다. ▶ MainForm.cs


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

using Steema.TeeChart;
using Steema.TeeChart.Drawing;
using Steema.TeeChart.Styles;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 라인 1
        /// </summary>
        private Line line1;

        /// <summary>
        /// 라인 2
        /// </summary>
        private Line line2;

        /// <summary>
        /// 라인 3
        /// </summary>
        private Line line3;

        /// <summary>
        /// 라인 4
        /// </summary>
        private Line line4;

        /// <summary>
        /// Y 마우스 DOWN
        /// </summary>
        private int yMouseDown;

        /// <summary>
        /// Y 마우스 UP
        /// </summary>
        private int yMouseUp;

        /// <summary>
        /// 확대 여부
        /// </summary>
        private bool zoomed = false;

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            Text = "복수 축 사용시 불투명 영역 처리하기";

            this.opaqueZoneCheckBox.Checked = true;
            this.hScrollBar.Value           = 50;

            this.tChart.Panel.Pen = new ChartPen(Color.Black);

            Axis axis1 = new Axis();

            axis1.StartPosition = 25;
            axis1.EndPosition   = 50;
            axis1.Horizontal    = false;
            axis1.OtherSide     = false;

            this.tChart.Axes.Custom.Add(axis1);

            Axis axis2 = new Axis();

            axis2.StartPosition = 50;
            axis2.EndPosition   = 75;
            axis2.Horizontal    = false;
            axis2.OtherSide     = false;

            this.tChart.Axes.Custom.Add(axis2);

            Axis axis3 = new Axis();

            axis3.StartPosition = 75;
            axis3.Horizontal    = false;
            axis3.OtherSide     = false;

            this.tChart.Axes.Custom.Add(axis3);

            this.line1 = new Line(this.tChart.Chart);

            this.line1.VertAxis = VerticalAxis.Left;

            this.line1.FillSampleValues(20);

            this.line2 = new Line(this.tChart.Chart);

            this.line2.CustomVertAxis = axis1;

            this.line2.FillSampleValues(20);

            this.line3 = new Line(this.tChart.Chart);

            this.line3.CustomVertAxis = axis2;

            this.line3.FillSampleValues(20);

            this.line4 = new Line(this.tChart.Chart);

            this.line4.CustomVertAxis = axis3;

            this.line4.FillSampleValues(20);

            this.opaqueZoneCheckBox.CheckedChanged += opaqueZoneCheckBox_CheckedChanged;
            this.hScrollBar.Scroll                 += hScrollBar_Scroll;
            this.tChart.Zoomed                     += tChart_Zoomed;
            this.tChart.UndoneZoom                 += tChart_UndoneZoom;
            this.tChart.MouseDown                  += tChart_MouseDown;
            this.tChart.MouseUp                    += tChart_MouseUp;
            this.line1.BeforeDrawValues            += line_BeforeDrawValues;
            this.line1.AfterDrawValues             += line_AfterDrawValues;
            this.line2.BeforeDrawValues            += line_BeforeDrawValues;
            this.line2.AfterDrawValues             += line_AfterDrawValues;
            this.line3.BeforeDrawValues            += line_BeforeDrawValues;
            this.line3.AfterDrawValues             += line_AfterDrawValues;
            this.line4.BeforeDrawValues            += line_BeforeDrawValues;
            this.line4.AfterDrawValues             += line_AfterDrawValues;
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private
        //////////////////////////////////////////////////////////////////////////////// Event

        #region 불투명 영역 체크 박스 체크 변경시 처리하기 - opaqueZoneCheckBox_CheckedChanged(sender, e)

        /// <summary>
        /// 불투명 영역 체크 박스 체크 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void opaqueZoneCheckBox_CheckedChanged(object sender, EventArgs e)
        {
            this.tChart.Invalidate();
        }

        #endregion
        #region 수평 스크롤바 스크롤시 처리하기 - hScrollBar_Scroll(sender, e)

        /// <summary>
        /// 수평 스크롤바 스크롤시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void hScrollBar_Scroll(object sender, ScrollEventArgs e)
        {
            ProcessScroll(this.line1);
            ProcessScroll(this.line2);
            ProcessScroll(this.line3);
            ProcessScroll(this.line4);
        }

        #endregion
        #region TChart 마우스 DOWN 처리하기 - tChart_MouseDown(sender, e)

        /// <summary>
        /// TChart 마우스 DOWN 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void tChart_MouseDown(object sender, MouseEventArgs e)
        {
            this.yMouseDown = e.Y;
        }

        #endregion
        #region TChart 마우스 UP 처리하기 - tChart_MouseUp(sender, e)

        /// <summary>
        /// TChart 마우스 UP 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void tChart_MouseUp(object sender, MouseEventArgs e)
        {
            if(this.zoomed)
            {
                this.yMouseUp = e.Y;

                double maximumValue = this.line2.YScreenToValue(this.yMouseDown);
                double minimumValue = this.line2.YScreenToValue(this.yMouseUp  );

                this.line2.CustomVertAxis.SetMinMax(minimumValue, maximumValue);

                maximumValue = this.line3.YScreenToValue(this.yMouseDown);
                minimumValue = this.line3.YScreenToValue(this.yMouseUp  );

                this.line3.CustomVertAxis.SetMinMax(minimumValue, maximumValue);

                maximumValue = this.line4.YScreenToValue(this.yMouseDown);
                minimumValue = this.line4.YScreenToValue(this.yMouseUp  );

                this.line4.CustomVertAxis.SetMinMax(minimumValue, maximumValue);
            }
        }

        #endregion
        #region TChart 확대시 처리하기 - tChart_Zoomed(sender, e)

        /// <summary>
        /// TChart 확대시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void tChart_Zoomed(object sender, EventArgs e)
        {
            this.zoomed = true;
        }

        #endregion
        #region TChart 확대 취소시 처리하기 - tChart_UndoneZoom(sender, e)

        /// <summary>
        /// TChart 확대 취소시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void tChart_UndoneZoom(object sender, EventArgs e)
        {
            this.zoomed = false;

            this.line2.CustomVertAxis.Automatic = true;
            this.line3.CustomVertAxis.Automatic = true;
            this.line4.CustomVertAxis.Automatic = true;
        }

        #endregion
        #region 라인 값 그리기 전 처리하기 - line_BeforeDrawValues(sender, graphics3D)

        /// <summary>
        /// 라인 값 그리기 전 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="graphics3D">그래픽스 3D</param>
        private void line_BeforeDrawValues(object sender, Graphics3D graphics3D)
        {
            if(this.opaqueZoneCheckBox.Checked)
            {
                Line line = sender as Line;

                int left   = line.GetHorizAxis.IStartPos;
                int right  = line.GetHorizAxis.IEndPos;
                int top    = line.GetVertAxis.IStartPos;
                int bottom = line.GetVertAxis.IEndPos;

                this.tChart.Graphics3D.ClipRectangle(left, top, right, bottom);
            }
        }

        #endregion
        #region 라인 값 그리기 후 처리하기 - line_AfterDrawValues(sender, graphics3D)

        /// <summary>
        /// 라인 값 그리기 후 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="graphics3D">그래픽스 3D</param>
        private void line_AfterDrawValues(object sender, Graphics3D graphics3D)
        {
            if(this.opaqueZoneCheckBox.Checked)
            {
                this.tChart.Graphics3D.ClearClipRegions();
            }
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////// Function

        #region 스크롤 처리하기 - ProcessScroll(line)

        /// <summary>
        /// 스크롤 처리하기
        /// </summary>
        /// <param name="line">라인</param>
        private void ProcessScroll(Line line)
        {
            double value = 0.01 * ((int)this.hScrollBar.Value - 50) * (line.YValues.Maximum - line.YValues.Minimum);

            line.GetVertAxis.SetMinMax(line.YValues.Maximum + value, line.YValues.Minimum + value);
        }

        #endregion
    }
}

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using System;

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Styles;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Field

////////////////////////////////////////////////////////////////////////////////////////// Private

#region Field

/// <summary>

/// 라인 1

/// </summary>

private Line line1;

/// <summary>

/// 라인 2

/// </summary>

private Line line2;

/// <summary>

/// 라인 3

/// </summary>

private Line line3;

/// <summary>

/// 라인 4

/// </summary>

private Line line4;

/// <summary>

/// Y 마우스 DOWN

/// </summary>

private int yMouseDown;

/// <summary>

/// Y 마우스 UP

/// </summary>

private int yMouseUp;

/// <summary>

/// 확대 여부

/// </summary>

private bool zoomed = false;

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "복수 축 사용시 불투명 영역 처리하기";

this.opaqueZoneCheckBox.Checked = true;

this.hScrollBar.Value = 50;

this.tChart.Panel.Pen = new ChartPen(Color.Black);

Axis axis1 = new Axis();

axis1.StartPosition = 25;

axis1.EndPosition = 50;

axis1.Horizontal = false;

axis1.OtherSide = false;

this.tChart.Axes.Custom.Add(axis1);

Axis axis2 = new Axis();

axis2.StartPosition = 50;

axis2.EndPosition = 75;

axis2.Horizontal = false;

axis2.OtherSide = false;

this.tChart.Axes.Custom.Add(axis2);

Axis axis3 = new Axis();

axis3.StartPosition = 75;

axis3.Horizontal = false;

axis3.OtherSide = false;

this.tChart.Axes.Custom.Add(axis3);

this.line1 = new Line(this.tChart.Chart);

this.line1.VertAxis = VerticalAxis.Left;

this.line1.FillSampleValues(20);

this.line2 = new Line(this.tChart.Chart);

this.line2.CustomVertAxis = axis1;

this.line2.FillSampleValues(20);

this.line3 = new Line(this.tChart.Chart);

this.line3.CustomVertAxis = axis2;

this.line3.FillSampleValues(20);

this.line4 = new Line(this.tChart.Chart);

this.line4.CustomVertAxis = axis3;

this.line4.FillSampleValues(20);

this.opaqueZoneCheckBox.CheckedChanged += opaqueZoneCheckBox_CheckedChanged;

this.hScrollBar.Scroll += hScrollBar_Scroll;

this.tChart.Zoomed += tChart_Zoomed;

this.tChart.UndoneZoom += tChart_UndoneZoom;

this.tChart.MouseDown += tChart_MouseDown;

this.tChart.MouseUp += tChart_MouseUp;

this.line1.BeforeDrawValues += line_BeforeDrawValues;

this.line1.AfterDrawValues += line_AfterDrawValues;

this.line2.BeforeDrawValues += line_BeforeDrawValues;

this.line2.AfterDrawValues += line_AfterDrawValues;

this.line3.BeforeDrawValues += line_BeforeDrawValues;

this.line3.AfterDrawValues += line_AfterDrawValues;

this.line4.BeforeDrawValues += line_BeforeDrawValues;

this.line4.AfterDrawValues += line_AfterDrawValues;

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

//////////////////////////////////////////////////////////////////////////////// Event

#region 불투명 영역 체크 박스 체크 변경시 처리하기 - opaqueZoneCheckBox_CheckedChanged(sender, e)

/// <summary>

/// 불투명 영역 체크 박스 체크 변경시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void opaqueZoneCheckBox_CheckedChanged(object sender, EventArgs e)

{

this.tChart.Invalidate();

}

#endregion

#region 수평 스크롤바 스크롤시 처리하기 - hScrollBar_Scroll(sender, e)

/// <summary>

/// 수평 스크롤바 스크롤시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void hScrollBar_Scroll(object sender, ScrollEventArgs e)

{

ProcessScroll(this.line1);

ProcessScroll(this.line2);

ProcessScroll(this.line3);

ProcessScroll(this.line4);

}

#endregion

#region TChart 마우스 DOWN 처리하기 - tChart_MouseDown(sender, e)

/// <summary>

/// TChart 마우스 DOWN 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void tChart_MouseDown(object sender, MouseEventArgs e)

{

this.yMouseDown = e.Y;

}

#endregion

#region TChart 마우스 UP 처리하기 - tChart_MouseUp(sender, e)

/// <summary>

/// TChart 마우스 UP 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void tChart_MouseUp(object sender, MouseEventArgs e)

{

if(this.zoomed)

{

this.yMouseUp = e.Y;

double maximumValue = this.line2.YScreenToValue(this.yMouseDown);

double minimumValue = this.line2.YScreenToValue(this.yMouseUp );

this.line2.CustomVertAxis.SetMinMax(minimumValue, maximumValue);

maximumValue = this.line3.YScreenToValue(this.yMouseDown);

minimumValue = this.line3.YScreenToValue(this.yMouseUp );

this.line3.CustomVertAxis.SetMinMax(minimumValue, maximumValue);

maximumValue = this.line4.YScreenToValue(this.yMouseDown);

minimumValue = this.line4.YScreenToValue(this.yMouseUp );

this.line4.CustomVertAxis.SetMinMax(minimumValue, maximumValue);

}

#endregion

#region TChart 확대시 처리하기 - tChart_Zoomed(sender, e)

/// <summary>

/// TChart 확대시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void tChart_Zoomed(object sender, EventArgs e)

{

this.zoomed = true;

}

#endregion

#region TChart 확대 취소시 처리하기 - tChart_UndoneZoom(sender, e)

/// <summary>

/// TChart 확대 취소시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void tChart_UndoneZoom(object sender, EventArgs e)

{

this.zoomed = false;

this.line2.CustomVertAxis.Automatic = true;

this.line3.CustomVertAxis.Automatic = true;

this.line4.CustomVertAxis.Automatic = true;

}

#endregion

#region 라인 값 그리기 전 처리하기 - line_BeforeDrawValues(sender, graphics3D)

/// <summary>

/// 라인 값 그리기 전 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="graphics3D">그래픽스 3D</param>

private void line_BeforeDrawValues(object sender, Graphics3D graphics3D)

{

if(this.opaqueZoneCheckBox.Checked)

{

Line line = sender as Line;

int left = line.GetHorizAxis.IStartPos;

int right = line.GetHorizAxis.IEndPos;

int top = line.GetVertAxis.IStartPos;

int bottom = line.GetVertAxis.IEndPos;

this.tChart.Graphics3D.ClipRectangle(left, top, right, bottom);

}

#endregion

#region 라인 값 그리기 후 처리하기 - line_AfterDrawValues(sender, graphics3D)

/// <summary>

/// 라인 값 그리기 후 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="graphics3D">그래픽스 3D</param>

private void line_AfterDrawValues(object sender, Graphics3D graphics3D)

{

if(this.opaqueZoneCheckBox.Checked)

{

this.tChart.Graphics3D.ClearClipRegions();

}

#endregion

//////////////////////////////////////////////////////////////////////////////// Function

#region 스크롤 처리하기 - ProcessScroll(line)

/// <summary>

/// 스크롤 처리하기

/// </summary>

/// <param name="line">라인</param>

private void ProcessScroll(Line line)

{

double value = 0.01 * ((int)this.hScrollBar.Value - 50) * (line.YValues.Maximum - line.YValues.Minimum);

line.GetVertAxis.SetMinMax(line.YValues.Maximum + value, line.YValues.Minimum + value);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] TChart 클래스 : Axes 속성을 사용해 커스텀 축 사용하기

■ TChart 클래스의 Axes 속성을 사용해 커스텀 축을 사용하는 방법을 보여준다. ▶ MainForm.cs


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

using Steema.TeeChart;
using Steema.TeeChart.Drawing;
using Steema.TeeChart.Styles;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            Text = "TChart 클래스 : Axes 속성을 사용해 커스텀 축 사용하기";

            this.tChart.Panel.Pen = new ChartPen(Color.Black);

            Axis axis1 = new Axis();

            axis1.StartPosition = 25;
            axis1.EndPosition   = 50;
            axis1.Horizontal    = false;
            axis1.OtherSide     = false;

            this.tChart.Axes.Custom.Add(axis1);

            Axis axis2 = new Axis();

            axis2.StartPosition = 50;
            axis2.EndPosition   = 75;
            axis2.Horizontal    = false;
            axis2.OtherSide     = false;

            this.tChart.Axes.Custom.Add(axis2);

            Axis axis3 = new Axis();

            axis3.StartPosition = 75;
            axis3.Horizontal    = false;
            axis3.OtherSide     = false;

            this.tChart.Axes.Custom.Add(axis3);

            Line line1 = new Line(this.tChart.Chart);
            Line line2 = new Line(this.tChart.Chart);
            Line line3 = new Line(this.tChart.Chart);
            Line line4 = new Line(this.tChart.Chart);

            line2.CustomVertAxis = axis1;
            line3.CustomVertAxis = axis2;
            line4.CustomVertAxis = axis3;

            line1.FillSampleValues(20);
            line2.FillSampleValues(20);
            line3.FillSampleValues(20);
            line4.FillSampleValues(20);
        }

        #endregion
    }
}

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Styles;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "TChart 클래스 : Axes 속성을 사용해 커스텀 축 사용하기";

this.tChart.Panel.Pen = new ChartPen(Color.Black);

Axis axis1 = new Axis();

axis1.StartPosition = 25;

axis1.EndPosition = 50;

axis1.Horizontal = false;

axis1.OtherSide = false;

this.tChart.Axes.Custom.Add(axis1);

Axis axis2 = new Axis();

axis2.StartPosition = 50;

axis2.EndPosition = 75;

axis2.Horizontal = false;

axis2.OtherSide = false;

this.tChart.Axes.Custom.Add(axis2);

Axis axis3 = new Axis();

axis3.StartPosition = 75;

axis3.Horizontal = false;

axis3.OtherSide = false;

this.tChart.Axes.Custom.Add(axis3);

Line line1 = new Line(this.tChart.Chart);

Line line2 = new Line(this.tChart.Chart);

Line line3 = new Line(this.tChart.Chart);

Line line4 = new Line(this.tChart.Chart);

line2.CustomVertAxis = axis1;

line3.CustomVertAxis = axis2;

line4.CustomVertAxis = axis3;

line1.FillSampleValues(20);

line2.FillSampleValues(20);

line3.FillSampleValues(20);

line4.FillSampleValues(20);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] TChart 클래스 : Axes 속성을 사용해 보조 그리드 표시하기

■ TChart 클래스의 Axes 속성을 사용해 보조 그리드를 표시하는 방법을 보여준다. ▶ MainForm.cs


using System.Drawing;
using System.Drawing.Drawing2D;
using System.Windows.Forms;

using Steema.TeeChart.Drawing;
using Steema.TeeChart.Styles;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            Text = "TChart 클래스 : Axes 속성을 사용해 보조 그리드 표시하기";

            this.tChart.Panel.Pen                     = new ChartPen(Color.Black);
            this.tChart.Axes.DrawBehind               = false;
            this.tChart.Axes.Bottom.MinorGrid.Color   = Color.White;
            this.tChart.Axes.Bottom.MinorGrid.Style   = DashStyle.DashDotDot;
            this.tChart.Axes.Bottom.MinorGrid.Visible = true;
            this.tChart.Axes.Bottom.MinorTickCount    = 3;

            Area area = new Area(this.tChart.Chart);

            area.ColorEach = true;

            area.FillSampleValues(5);
        }

        #endregion
    }
}

using System.Drawing;

using System.Drawing.Drawing2D;

using System.Windows.Forms;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Styles;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "TChart 클래스 : Axes 속성을 사용해 보조 그리드 표시하기";

this.tChart.Panel.Pen = new ChartPen(Color.Black);

this.tChart.Axes.DrawBehind = false;

this.tChart.Axes.Bottom.MinorGrid.Color = Color.White;

this.tChart.Axes.Bottom.MinorGrid.Style = DashStyle.DashDotDot;

this.tChart.Axes.Bottom.MinorGrid.Visible = true;

this.tChart.Axes.Bottom.MinorTickCount = 3;

Area area = new Area(this.tChart.Chart);

area.ColorEach = true;

area.FillSampleValues(5);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] TChart 클래스 : Axes 속성을 사용해 축 최소/최대값 반올림하기

■ TChart 클래스의 Axes 속성을 사용해 축 최소/최대값을 반올림하는 방법을 보여준다. ▶ MainForm.cs


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

using Steema.TeeChart.Drawing;
using Steema.TeeChart.Styles;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            Text = "TChart 클래스 : Axes 속성을 사용해 축 최소/최대값 반올림하기";

            this.tChart.Aspect.View3D                     = false;
            this.tChart.Panel.Pen                         = new ChartPen(Color.Black);
            this.tChart.Panel.Color                       = Color.Black;
            this.tChart.Panel.Gradient.Visible            = false;
            this.tChart.Walls.Back.Color                  = Color.Black;
            this.tChart.Walls.Back.Brush.Gradient.Visible = false;
            this.tChart.Legend.Visible                    = false;
            this.tChart.Axes.Bottom.MinimumRound          = true;
            this.tChart.Axes.Bottom.MaximumRound          = true;
            this.tChart.Axes.Bottom.Labels.Font.Color     = Color.White;
            this.tChart.Axes.Left.MinimumRound            = true;
            this.tChart.Axes.Left.MaximumRound            = true;
            this.tChart.Axes.Left.Labels.Font.Color       = Color.White;

            FastLine fastLine = new FastLine(this.tChart.Chart);

            fastLine.FillSampleValues(100);
        }

        #endregion
    }
}

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Styles;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "TChart 클래스 : Axes 속성을 사용해 축 최소/최대값 반올림하기";

this.tChart.Aspect.View3D = false;

this.tChart.Panel.Pen = new ChartPen(Color.Black);

this.tChart.Panel.Color = Color.Black;

this.tChart.Panel.Gradient.Visible = false;

this.tChart.Walls.Back.Color = Color.Black;

this.tChart.Walls.Back.Brush.Gradient.Visible = false;

this.tChart.Legend.Visible = false;

this.tChart.Axes.Bottom.MinimumRound = true;

this.tChart.Axes.Bottom.MaximumRound = true;

this.tChart.Axes.Bottom.Labels.Font.Color = Color.White;

this.tChart.Axes.Left.MinimumRound = true;

this.tChart.Axes.Left.MaximumRound = true;

this.tChart.Axes.Left.Labels.Font.Color = Color.White;

FastLine fastLine = new FastLine(this.tChart.Chart);

fastLine.FillSampleValues(100);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] TChart 클래스 : Axes 속성을 사용해 축 최소/최대 오프셋 설정하기

■ TChart 클래스의 Axes 속성을 사용해 축 최소/최대 오프셋을 설정하는 방법을 보여준다. ▶ MainForm.cs


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

using Steema.TeeChart.Drawing;
using Steema.TeeChart.Styles;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            Text = "TChart 클래스 : Axes 속성을 사용해 축 최소/최대 오프셋 설정하기";

            this.tChart.Panel.Pen                 = new ChartPen(Color.Black);
            this.tChart.Axes.Left.MinimumOffset   = 10;
            this.tChart.Axes.Left.MaximumOffset   = 10;
            this.tChart.Axes.Bottom.MinimumOffset = 10;
            this.tChart.Axes.Bottom.MaximumOffset = 10;

            FastLine fastLine = new FastLine(this.tChart.Chart);

            fastLine.FillSampleValues(100);
        }

        #endregion
    }
}

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Styles;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "TChart 클래스 : Axes 속성을 사용해 축 최소/최대 오프셋 설정하기";

this.tChart.Panel.Pen = new ChartPen(Color.Black);

this.tChart.Axes.Left.MinimumOffset = 10;

this.tChart.Axes.Left.MaximumOffset = 10;

this.tChart.Axes.Bottom.MinimumOffset = 10;

this.tChart.Axes.Bottom.MaximumOffset = 10;

FastLine fastLine = new FastLine(this.tChart.Chart);

fastLine.FillSampleValues(100);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] TChart 클래스 : Axes 속성을 사용해 시리즈 앞에 축 그리기

■ TChart 클래스의 Axes 속성을 사용해 시리즈 앞에 축을 그리는 방법을 보여준다. ▶ MainForm.cs


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

using Steema.TeeChart.Drawing;
using Steema.TeeChart.Styles;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            Text = "TChart 클래스 : Axes 속성을 사용해 시리즈 앞에 축 그리기";

            this.tChart.Panel.Pen       = new ChartPen(Color.Black);
            this.tChart.Axes.DrawBehind = false;

            Bar bar = new Bar(this.tChart.Chart);

            bar.FillSampleValues(6);
        }

        #endregion
    }
}

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Styles;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "TChart 클래스 : Axes 속성을 사용해 시리즈 앞에 축 그리기";

this.tChart.Panel.Pen = new ChartPen(Color.Black);

this.tChart.Axes.DrawBehind = false;

Bar bar = new Bar(this.tChart.Chart);

bar.FillSampleValues(6);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] TChart 클래스 : Axes 속성을 사용해 Y축 표시 여부 설정하기

■ TChart 클래스의 Axes 속성을 사용해 Y축 표시 여부를 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using Steema.TeeChart;

private TChart tChart;

...

this.tChart.Axes.Left.Visible = true;

using Steema.TeeChart;

private TChart tChart;

...

this.tChart.Axes.Left.Visible = true;

[C#/WINFORM/TEECHART] TChart 클래스 : Axes 속성을 사용해 축 표시 여부 설정하기

■ TChart 클래스의 Axes 속성을 사용해 축 표시 여부를 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using Steema.TeeChart;

private TChart tChart;

...

this.tChart.Axes.Visible = true;

using Steema.TeeChart;

private TChart tChart;

...

this.tChart.Axes.Visible = true;

[C#/WINFORM/TEECHART] TChart 클래스 : Axes 속성을 사용해 X/Y축 제목 설정하기

■ TChart 클래스의 Axes 속성을 사용해 X/Y축 제목을 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using Steema.TeeChart;

private TChart tChart;

...

this.tChart.Axes.Bottom.Title.Text = "시리즈";
this.tChart.Axes.Left.Title.Text   = "값";

using Steema.TeeChart;

private TChart tChart;

...

this.tChart.Axes.Bottom.Title.Text = "시리즈";

this.tChart.Axes.Left.Title.Text = "값";

[C#/WINFORM/SCOTTPLOT] 2개의 차트 축을 동기화시키기

■ 2개의 차트 축을 동기화시키는 방법을 보여준다. ▶ MainForm.cs


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

using ScottPlot;
using ScottPlot.Plottable;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 차트 1 십자선
        /// </summary>
        private Crosshair chart1Crosshair = null;

        /// <summary>
        /// 차트 2 수직선
        /// </summary>
        private VLine chart2VLine = null;

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            Random random = new Random(0);

            OHLC[]   chart1OHLCArray = DataGen.RandomStockPrices(null, 60, TimeSpan.FromDays(1));
            double[] chart2XArray    = chart1OHLCArray.Select(OHLC => OHLC.DateTime.ToOADate()).ToArray();
            double[] chart2YArray    = DataGen.Random(random, chart2XArray.Length, 10000, 50);

            #region 차트 컨트롤 1을 설정한다.

            this.chartControl1.Plot.XAxis.DateTimeFormat(true);
            this.chartControl1.Plot.XAxis.Line(false);
            this.chartControl1.Plot.XAxis.TickDensity(5);
            this.chartControl1.Plot.XAxis.TickLabelStyle(rotation : 90);
            this.chartControl1.Plot.XAxis.Ticks(false);

            #endregion
            #region 차트 컨트롤 1에 재무 플롯을 추가한다.

            FinancePlot financePlot = this.chartControl1.Plot.AddCandlesticks(chart1OHLCArray);

            #endregion
            #region 차트 컨트롤 1에 십자선을 추가한다.

            this.chart1Crosshair = this.chartControl1.Plot.AddCrosshair(0, 0);

            this.chart1Crosshair.XAxisIndex                               = 0;
            this.chart1Crosshair.YAxisIndex                               = 0;
            this.chart1Crosshair.LineWidth                                = 1;
            this.chart1Crosshair.LineStyle                                = LineStyle.Solid;
            this.chart1Crosshair.VerticalLine.PositionLabelOppositeAxis   = false;
            this.chart1Crosshair.VerticalLine.PositionFormatter           = position => DateTime.FromOADate(position).ToString("yyyy-MM-dd");
            this.chart1Crosshair.HorizontalLine.PositionLabelOppositeAxis = false;
            this.chart1Crosshair.HorizontalLine.PositionFormatter         = position => position.ToString("#,##0.00");
            this.chart1Crosshair.Color                                    = Color.Red;
            this.chart1Crosshair.IsVisible                                = false;

            #endregion
            #region 차트 컨트롤 2를 설정한다.

            this.chartControl2.Plot.XAxis.DateTimeFormat(true);
            this.chartControl2.Plot.XAxis.TickDensity(5);
            this.chartControl2.Plot.XAxis.TickLabelStyle(rotation : 90);

            #endregion
            #region 차트 컨트롤 2에 막대 플롯을 추가한다.

            BarPlot barPlot = this.chartControl2.Plot.AddBar(chart2YArray, chart2XArray);

            #endregion
            #region 차트 컨트롤 2에 수직선을 추가한다.

            this.chart2VLine = this.chartControl2.Plot.AddVerticalLine(0, Color.Red, 1f, LineStyle.Solid);

            this.chart2VLine.LineWidth = 1;
            this.chart2VLine.IsVisible = false;

            #endregion
            #region 차트 컨트롤 2의 축을 차트 컨트롤 1의 축과 동기화한다.

            this.chartControl2.Plot.SetAxisLimitsX(this.chartControl1.Plot.XAxis.Dims.Min, this.chartControl1.Plot.XAxis.Dims.Max);
            this.chartControl2.Plot.AxisAutoY();

            #endregion
            #region 이벤트를 설정한다.

            this.chartControl1.AxesChanged += chartControl1_AxesChanged;
            this.chartControl1.MouseEnter  += chartControl1_MouseEnter;
            this.chartControl1.MouseMove   += chartControl1_MouseMove;
            this.chartControl1.MouseLeave  += chartControl1_MouseLeave;
            this.chartControl2.AxesChanged += chartControl2_AxesChanged;
            this.chartControl2.MouseEnter  += chartControl2_MouseEnter;
            this.chartControl2.MouseMove   += chartControl2_MouseMove;
            this.chartControl2.MouseLeave  += chartControl2_MouseLeave;

            #endregion

            this.chartControl1.Plot.YAxis.SetSizeLimit(min : 50, max : 50);
            this.chartControl2.Plot.YAxis.SetSizeLimit(min : 50, max : 50);

            this.chartControl1.Refresh();
            this.chartControl2.Refresh();
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 차트 컨트롤 1 축 변경시 처리하기 - chartControl1_AxesChanged(sender, e)

        /// <summary>
        /// 차트 컨트롤 1 축 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void chartControl1_AxesChanged(object sender, EventArgs e)
        {
            AxisLimits chart1AxisLimits = this.chartControl1.Plot.GetAxisLimits();
            AxisLimits chart2AxisLimits = this.chartControl2.Plot.GetAxisLimits();

            AxisLimits newChart2AxisLimits = new AxisLimits
            (
                chart1AxisLimits.XMin,
                chart1AxisLimits.XMax,
                chart2AxisLimits.YMin,
                chart2AxisLimits.YMax
            );

            this.chartControl2.Configuration.AxesChangedEventEnabled = false;

            this.chartControl2.Plot.SetAxisLimits(newChart2AxisLimits);

            this.chartControl2.Render();

            this.chartControl2.Configuration.AxesChangedEventEnabled = true;
        }

        #endregion
        #region 차트 컨트롤 1 마우스 진입시 처리하기 - chartControl1_MouseEnter(sender, e)

        /// <summary>
        /// 차트 컨트롤 1 마우스 진입시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void chartControl1_MouseEnter(object sender, EventArgs e)
        {
            if(this.chart1Crosshair != null)
            {
                this.chart1Crosshair.IsVisible = true;

                this.chart2VLine.IsVisible = true;

                this.chartControl1.Refresh();
                this.chartControl2.Refresh();
            }
        }

        #endregion
        #region 차트 컨트롤 1 마우스 이동시 처리하기 - chartControl1_MouseMove(sender, e)

        /// <summary>
        /// 차트 컨트롤 1 마우스 이동시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void chartControl1_MouseMove(object sender, MouseEventArgs e)
        {
            if(this.chart1Crosshair != null)
            {
                (double coordinateX, double coordinateY) = this.chartControl1.GetMouseCoordinates(0, 0);

                this.chart1Crosshair.X = coordinateX;
                this.chart1Crosshair.Y = coordinateY;

                this.chart2VLine.X = coordinateX;

                this.chartControl1.Refresh(lowQuality : true, skipIfCurrentlyRendering : true);
                this.chartControl2.Refresh(lowQuality : true, skipIfCurrentlyRendering : true);
            }
        }

        #endregion
        #region 차트 컨트롤 1 마우스 이탈시 처리하기 - chartControl1_MouseLeave(sender, e)

        /// <summary>
        /// 차트 컨트롤 1 마우스 이탈시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void chartControl1_MouseLeave(object sender, EventArgs e)
        {
            if(this.chart1Crosshair != null)
            {
                this.chart1Crosshair.IsVisible = false;

                this.chart2VLine.IsVisible = false;

                this.chartControl1.Refresh();
                this.chartControl2.Refresh();
            }
        }

        #endregion

        #region 차트 컨트롤 2 축 변경시 처리하기 - chartControl2_AxesChanged(sender, e)

        /// <summary>
        /// 차트 컨트롤 2 축 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void chartControl2_AxesChanged(object sender, EventArgs e)
        {
            AxisLimits chart1AxisLimits = this.chartControl1.Plot.GetAxisLimits();
            AxisLimits chart2AxisLimits = this.chartControl2.Plot.GetAxisLimits();

            AxisLimits newChart1AxisLimits = new AxisLimits
            (
                chart2AxisLimits.XMin,
                chart2AxisLimits.XMax,
                chart1AxisLimits.YMin,
                chart1AxisLimits.YMax
            );

            this.chartControl1.Configuration.AxesChangedEventEnabled = false;

            this.chartControl1.Plot.SetAxisLimits(newChart1AxisLimits);

            this.chartControl1.Render();

            this.chartControl1.Configuration.AxesChangedEventEnabled = true;
        }

        #endregion
        #region 차트 컨트롤 2 마우스 진입시 처리하기 - chartControl2_MouseEnter(sender, e)

        /// <summary>
        /// 차트 컨트롤 2 마우스 진입시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void chartControl2_MouseEnter(object sender, EventArgs e)
        {
            if(this.chart2VLine != null)
            {
                this.chart1Crosshair.IsVisible = true;

                this.chart2VLine.IsVisible = true;

                this.chartControl1.Refresh();
                this.chartControl2.Refresh();
            }
        }

        #endregion
        #region 차트 컨트롤 2 마우스 이동시 처리하기 - chartControl2_MouseMove(sender, e)

        /// <summary>
        /// 차트 컨트롤 2 마우스 이동시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void chartControl2_MouseMove(object sender, MouseEventArgs e)
        {
            if(this.chart2VLine != null)
            {
                (double coordinateX, double _) = this.chartControl2.GetMouseCoordinates(0, 0);

                this.chart1Crosshair.X = coordinateX;

                this.chart2VLine.X = coordinateX;

                this.chartControl1.Refresh(lowQuality : true, skipIfCurrentlyRendering : true);
                this.chartControl2.Refresh(lowQuality : true, skipIfCurrentlyRendering : true);
            }
        }

        #endregion
        #region 차트 컨트롤 2 마우스 이탈시 처리하기 - chartControl2_MouseLeave(sender, e)

        /// <summary>
        /// 차트 컨트롤 2 마우스 이탈시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void chartControl2_MouseLeave(object sender, EventArgs e)
        {
            if(this.chart2VLine != null)
            {
                this.chart1Crosshair.IsVisible = false;

                this.chart2VLine.IsVisible = false;

                this.chartControl1.Refresh();
                this.chartControl2.Refresh();
            }
        }

        #endregion
    }
}

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using System;

using System.Drawing;

using System.Linq;

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Field

////////////////////////////////////////////////////////////////////////////////////////// Private

#region Field

/// <summary>

/// 차트 1 십자선

/// </summary>

private Crosshair chart1Crosshair = null;

/// <summary>

/// 차트 2 수직선

/// </summary>

private VLine chart2VLine = null;

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Random random = new Random(0);

OHLC[] chart1OHLCArray = DataGen.RandomStockPrices(null, 60, TimeSpan.FromDays(1));

double[] chart2XArray = chart1OHLCArray.Select(OHLC => OHLC.DateTime.ToOADate()).ToArray();

double[] chart2YArray = DataGen.Random(random, chart2XArray.Length, 10000, 50);

#region 차트 컨트롤 1을 설정한다.

this.chartControl1.Plot.XAxis.DateTimeFormat(true);

this.chartControl1.Plot.XAxis.Line(false);

this.chartControl1.Plot.XAxis.TickDensity(5);

this.chartControl1.Plot.XAxis.TickLabelStyle(rotation : 90);

this.chartControl1.Plot.XAxis.Ticks(false);

#endregion

#region 차트 컨트롤 1에 재무 플롯을 추가한다.

FinancePlot financePlot = this.chartControl1.Plot.AddCandlesticks(chart1OHLCArray);

#endregion

#region 차트 컨트롤 1에 십자선을 추가한다.

this.chart1Crosshair = this.chartControl1.Plot.AddCrosshair(0, 0);

this.chart1Crosshair.XAxisIndex = 0;

this.chart1Crosshair.YAxisIndex = 0;

this.chart1Crosshair.LineWidth = 1;

this.chart1Crosshair.LineStyle = LineStyle.Solid;

this.chart1Crosshair.VerticalLine.PositionLabelOppositeAxis = false;

this.chart1Crosshair.VerticalLine.PositionFormatter = position => DateTime.FromOADate(position).ToString("yyyy-MM-dd");

this.chart1Crosshair.HorizontalLine.PositionLabelOppositeAxis = false;

this.chart1Crosshair.HorizontalLine.PositionFormatter = position => position.ToString("#,##0.00");

this.chart1Crosshair.Color = Color.Red;

this.chart1Crosshair.IsVisible = false;

#endregion

#region 차트 컨트롤 2를 설정한다.

this.chartControl2.Plot.XAxis.DateTimeFormat(true);

this.chartControl2.Plot.XAxis.TickDensity(5);

this.chartControl2.Plot.XAxis.TickLabelStyle(rotation : 90);

#endregion

#region 차트 컨트롤 2에 막대 플롯을 추가한다.

BarPlot barPlot = this.chartControl2.Plot.AddBar(chart2YArray, chart2XArray);

#endregion

#region 차트 컨트롤 2에 수직선을 추가한다.

this.chart2VLine = this.chartControl2.Plot.AddVerticalLine(0, Color.Red, 1f, LineStyle.Solid);

this.chart2VLine.LineWidth = 1;

this.chart2VLine.IsVisible = false;

#endregion

#region 차트 컨트롤 2의 축을 차트 컨트롤 1의 축과 동기화한다.

this.chartControl2.Plot.SetAxisLimitsX(this.chartControl1.Plot.XAxis.Dims.Min, this.chartControl1.Plot.XAxis.Dims.Max);

this.chartControl2.Plot.AxisAutoY();

#endregion

#region 이벤트를 설정한다.

this.chartControl1.AxesChanged += chartControl1_AxesChanged;

this.chartControl1.MouseEnter += chartControl1_MouseEnter;

this.chartControl1.MouseMove += chartControl1_MouseMove;

this.chartControl1.MouseLeave += chartControl1_MouseLeave;

this.chartControl2.AxesChanged += chartControl2_AxesChanged;

this.chartControl2.MouseEnter += chartControl2_MouseEnter;

this.chartControl2.MouseMove += chartControl2_MouseMove;

this.chartControl2.MouseLeave += chartControl2_MouseLeave;

#endregion

this.chartControl1.Plot.YAxis.SetSizeLimit(min : 50, max : 50);

this.chartControl2.Plot.YAxis.SetSizeLimit(min : 50, max : 50);

this.chartControl1.Refresh();

this.chartControl2.Refresh();

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

#region 차트 컨트롤 1 축 변경시 처리하기 - chartControl1_AxesChanged(sender, e)

/// <summary>

/// 차트 컨트롤 1 축 변경시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void chartControl1_AxesChanged(object sender, EventArgs e)

{

AxisLimits chart1AxisLimits = this.chartControl1.Plot.GetAxisLimits();

AxisLimits chart2AxisLimits = this.chartControl2.Plot.GetAxisLimits();

AxisLimits newChart2AxisLimits = new AxisLimits

(

chart1AxisLimits.XMin,

chart1AxisLimits.XMax,

chart2AxisLimits.YMin,

chart2AxisLimits.YMax

);

this.chartControl2.Configuration.AxesChangedEventEnabled = false;

this.chartControl2.Plot.SetAxisLimits(newChart2AxisLimits);

this.chartControl2.Render();

this.chartControl2.Configuration.AxesChangedEventEnabled = true;

}

#endregion

#region 차트 컨트롤 1 마우스 진입시 처리하기 - chartControl1_MouseEnter(sender, e)

/// <summary>

/// 차트 컨트롤 1 마우스 진입시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void chartControl1_MouseEnter(object sender, EventArgs e)

{

if(this.chart1Crosshair != null)

{

this.chart1Crosshair.IsVisible = true;

this.chart2VLine.IsVisible = true;

this.chartControl1.Refresh();

this.chartControl2.Refresh();

}

#endregion

#region 차트 컨트롤 1 마우스 이동시 처리하기 - chartControl1_MouseMove(sender, e)

/// <summary>

/// 차트 컨트롤 1 마우스 이동시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void chartControl1_MouseMove(object sender, MouseEventArgs e)

{

if(this.chart1Crosshair != null)

{

(double coordinateX, double coordinateY) = this.chartControl1.GetMouseCoordinates(0, 0);

this.chart1Crosshair.X = coordinateX;

this.chart1Crosshair.Y = coordinateY;

this.chart2VLine.X = coordinateX;

this.chartControl1.Refresh(lowQuality : true, skipIfCurrentlyRendering : true);

this.chartControl2.Refresh(lowQuality : true, skipIfCurrentlyRendering : true);

}

#endregion

#region 차트 컨트롤 1 마우스 이탈시 처리하기 - chartControl1_MouseLeave(sender, e)

/// <summary>

/// 차트 컨트롤 1 마우스 이탈시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void chartControl1_MouseLeave(object sender, EventArgs e)

{

if(this.chart1Crosshair != null)

{

this.chart1Crosshair.IsVisible = false;

this.chart2VLine.IsVisible = false;

this.chartControl1.Refresh();

this.chartControl2.Refresh();

}

#endregion

#region 차트 컨트롤 2 축 변경시 처리하기 - chartControl2_AxesChanged(sender, e)

/// <summary>

/// 차트 컨트롤 2 축 변경시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void chartControl2_AxesChanged(object sender, EventArgs e)

{

AxisLimits chart1AxisLimits = this.chartControl1.Plot.GetAxisLimits();

AxisLimits chart2AxisLimits = this.chartControl2.Plot.GetAxisLimits();

AxisLimits newChart1AxisLimits = new AxisLimits

(

chart2AxisLimits.XMin,

chart2AxisLimits.XMax,

chart1AxisLimits.YMin,

chart1AxisLimits.YMax

);

this.chartControl1.Configuration.AxesChangedEventEnabled = false;

this.chartControl1.Plot.SetAxisLimits(newChart1AxisLimits);

this.chartControl1.Render();

this.chartControl1.Configuration.AxesChangedEventEnabled = true;

}

#endregion

#region 차트 컨트롤 2 마우스 진입시 처리하기 - chartControl2_MouseEnter(sender, e)

/// <summary>

/// 차트 컨트롤 2 마우스 진입시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void chartControl2_MouseEnter(object sender, EventArgs e)

{

if(this.chart2VLine != null)

{

this.chart1Crosshair.IsVisible = true;

this.chart2VLine.IsVisible = true;

this.chartControl1.Refresh();

this.chartControl2.Refresh();

}

#endregion

#region 차트 컨트롤 2 마우스 이동시 처리하기 - chartControl2_MouseMove(sender, e)

/// <summary>

/// 차트 컨트롤 2 마우스 이동시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void chartControl2_MouseMove(object sender, MouseEventArgs e)

{

if(this.chart2VLine != null)

{

(double coordinateX, double _) = this.chartControl2.GetMouseCoordinates(0, 0);

this.chart1Crosshair.X = coordinateX;

this.chart2VLine.X = coordinateX;

this.chartControl1.Refresh(lowQuality : true, skipIfCurrentlyRendering : true);

this.chartControl2.Refresh(lowQuality : true, skipIfCurrentlyRendering : true);

}

#endregion

#region 차트 컨트롤 2 마우스 이탈시 처리하기 - chartControl2_MouseLeave(sender, e)

/// <summary>

/// 차트 컨트롤 2 마우스 이탈시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void chartControl2_MouseLeave(object sender, EventArgs e)

{

if(this.chart2VLine != null)

{

this.chart1Crosshair.IsVisible = false;

this.chart2VLine.IsVisible = false;

this.chartControl1.Refresh();

this.chartControl2.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] IPlottable 인터페이스 : GetAxisLimits 메소드를 사용해 축 값 구하기

■ IPlottable 인터페이스의 GetAxisLimits 메소드를 사용해 축 값을 구하는 방법을 보여준다. ▶ 예제 코드 (C#)


using System;

using ScottPlot;

FinancePlot financePlot;

...

AxisLimits axisLimits = financePlot.GetAxisLimits();

Console.WriteLine(axisLimits.XMin);
Console.WriteLine(axisLimits.XMax);
Console.WriteLine(axisLimits.YMin);
Console.WriteLine(axisLimits.YMax);

using System;

using ScottPlot;

FinancePlot financePlot;

...

AxisLimits axisLimits = financePlot.GetAxisLimits();

Console.WriteLine(axisLimits.XMin);

Console.WriteLine(axisLimits.XMax);

Console.WriteLine(axisLimits.YMin);

Console.WriteLine(axisLimits.YMax);

[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] 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] 날짜/시간 축을 갖는 캔들 차트 그리기

날짜/시간 축을 갖는 캔들 차트를 그리는 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);

            OHLC[] priceArray = DataGen.RandomStockPrices(null, 60, TimeSpan.FromDays(1));

            plot.AddCandlesticks(priceArray);

            plot.XAxis.DateTimeFormat(true);
            plot.XAxis.TickDensity(5);
            plot.XAxis.TickLabelStyle(rotation : 90);

            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);

OHLC[] priceArray = DataGen.RandomStockPrices(null, 60, TimeSpan.FromDays(1));

plot.AddCandlesticks(priceArray);

plot.XAxis.DateTimeFormat(true);

plot.XAxis.TickDensity(5);

plot.XAxis.TickLabelStyle(rotation : 90);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] Plot 클래스 : AxisAuto 메소드를 사용해 축 제한 자동 설정하기

■ Plot 클래스의 AxisAuto 메소드를 사용해 축 제한을 자동 설정하는 방법을 보여준다. ▶ 예제 코드 (C#)


using ScottPlot;

Plot plot = new Plot(800, 600);

plot.AxisAuto(0.2, 0.25);

using ScottPlot;

Plot plot = new Plot(800, 600);

plot.AxisAuto(0.2, 0.25);

[C#/WINFORM/SCOTTPLOT] 날짜/시간 축을 사용하는 막대 그래프 차트 그리기

■ 날짜/시간 축을 사용하는 막대 그래프 차트를 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 pointCount = 24;

            Random random = new Random(0);

            double[] valueArray = DataGen.Random(random, pointCount, 1, 2);

            DateTime startDate = new DateTime(2021, 09, 24, 0, 0, 0);

            double[] positionArray = new double[pointCount];

            for(int i = 0; i < pointCount; i++)
            {
                positionArray[i] = startDate.AddHours(i).ToOADate();
            }

            BarPlot barPlot = plot.AddBar(valueArray, positionArray);

            plot.XAxis.DateTimeFormat(true);

            barPlot.BarWidth = (1.0 / 24) * .8;

            plot.SetAxisLimits(yMin : 0);

            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 pointCount = 24;

Random random = new Random(0);

double[] valueArray = DataGen.Random(random, pointCount, 1, 2);

DateTime startDate = new DateTime(2021, 09, 24, 0, 0, 0);

double[] positionArray = new double[pointCount];

for(int i = 0; i < pointCount; i++)

{

positionArray[i] = startDate.AddHours(i).ToOADate();

}

BarPlot barPlot = plot.AddBar(valueArray, positionArray);

plot.XAxis.DateTimeFormat(true);

barPlot.BarWidth = (1.0 / 24) * .8;

plot.SetAxisLimits(yMin : 0);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] 축 선 벡터 사용하기

■ 축 선 벡터를 사용하는 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);

            Random random = new Random(0);

            double[] xValueArray = DataGen.Random(random, 50);
            double[] yValueArray = DataGen.Random(random, 50);

            ScatterPlot scatterPlot = plot.AddScatterPoints(xValueArray, yValueArray, Color.Blue, 10);

            HLineVector hLineVector = new HLineVector();

            hLineVector.Color                   = Color.DarkCyan;
            hLineVector.PositionLabel           = true;
            hLineVector.PositionLabelBackground = hLineVector.Color;
            hLineVector.DragEnabled             = true;
            hLineVector.Ys                      = new double[] { yValueArray[1], yValueArray[12], yValueArray[35] };

            VLineVector vLineVector = new VLineVector();

            vLineVector.Color                   = Color.Red;
            vLineVector.PositionLabel           = true;
            vLineVector.PositionLabelBackground = vLineVector.Color;
            vLineVector.Xs                      = new double[] { xValueArray[1], xValueArray[12], xValueArray[35] };

            plot.Add(scatterPlot);
            plot.Add(hLineVector);
            plot.Add(vLineVector);

            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);

Random random = new Random(0);

double[] xValueArray = DataGen.Random(random, 50);

double[] yValueArray = DataGen.Random(random, 50);

ScatterPlot scatterPlot = plot.AddScatterPoints(xValueArray, yValueArray, Color.Blue, 10);

HLineVector hLineVector = new HLineVector();

hLineVector.Color = Color.DarkCyan;

hLineVector.PositionLabel = true;

hLineVector.PositionLabelBackground = hLineVector.Color;

hLineVector.DragEnabled = true;

hLineVector.Ys = new double[] { yValueArray[1], yValueArray[12], yValueArray[35] };

VLineVector vLineVector = new VLineVector();

vLineVector.Color = Color.Red;

vLineVector.PositionLabel = true;

vLineVector.PositionLabelBackground = vLineVector.Color;

vLineVector.Xs = new double[] { xValueArray[1], xValueArray[12], xValueArray[35] };

plot.Add(scatterPlot);

plot.Add(hLineVector);

plot.Add(vLineVector);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] 축 제한 무시하기

■ 축 제한을 무시하는 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);

            plot.AddSignal(DataGen.Sin(51));
            plot.AddSignal(DataGen.Cos(51));

            HLine hLine = plot.AddHorizontalLine(0.23);

            hLine.DragEnabled    = true;
            hLine.IgnoreAxisAuto = true;

            HSpan hSpan = plot.AddHorizontalSpan(-10, 20);

            hSpan.DragEnabled    = true;
            hSpan.IgnoreAxisAuto = 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);

plot.AddSignal(DataGen.Sin(51));

plot.AddSignal(DataGen.Cos(51));

HLine hLine = plot.AddHorizontalLine(0.23);

hLine.DragEnabled = true;

hLine.IgnoreAxisAuto = true;

HSpan hSpan = plot.AddHorizontalSpan(-10, 20);

hSpan.DragEnabled = true;

hSpan.IgnoreAxisAuto = true;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] 축 범위 드래그하기

■ 축 범위를 드래그하는 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);

            plot.AddSignal(DataGen.Sin(51));
            plot.AddSignal(DataGen.Cos(51));

            VSpan vSpan = plot.AddVerticalSpan(.15, .85);

            vSpan.DragEnabled  = true;
            vSpan.DragLimitMin = -1;
            vSpan.DragLimitMax = 1;

            HSpan hSpan = plot.AddHorizontalSpan(10, 25);

            hSpan.DragEnabled   = true;
            hSpan.DragFixedSize = 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);

plot.AddSignal(DataGen.Sin(51));

plot.AddSignal(DataGen.Cos(51));

VSpan vSpan = plot.AddVerticalSpan(.15, .85);

vSpan.DragEnabled = true;

vSpan.DragLimitMin = -1;

vSpan.DragLimitMax = 1;

HSpan hSpan = plot.AddHorizontalSpan(10, 25);

hSpan.DragEnabled = true;

hSpan.DragFixedSize = true;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] 축 선 위치 레이블 표시하기

■ 축 선 위치 레이블을 표시하는 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);

            plot.AddSignal(DataGen.Sin(51));
            plot.AddSignal(DataGen.Cos(51));

            HLine hline = plot.AddHorizontalLine(0.85);

            hline.LineWidth               = 2;
            hline.PositionLabel           = true;
            hline.PositionLabelBackground = hline.Color;
            hline.DragEnabled             = true;
            hline.PositionFormatter       = y => $"Y={y:F2}";

            VLine vline = plot.AddVerticalLine(23);

            vline.LineWidth               = 2;
            vline.PositionLabel           = true;
            vline.PositionLabelBackground = vline.Color;
            vline.DragEnabled             = true;
            vline.PositionFormatter       = x => $"X={x:F2}";

            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);

plot.AddSignal(DataGen.Sin(51));

plot.AddSignal(DataGen.Cos(51));

HLine hline = plot.AddHorizontalLine(0.85);

hline.LineWidth = 2;

hline.PositionLabel = true;

hline.PositionLabelBackground = hline.Color;

hline.DragEnabled = true;

hline.PositionFormatter = y => $"Y={y:F2}";

VLine vline = plot.AddVerticalLine(23);

vline.LineWidth = 2;

vline.PositionLabel = true;

vline.PositionLabelBackground = vline.Color;

vline.DragEnabled = true;

vline.PositionFormatter = x => $"X={x:F2}";

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] 축 선 드래그하기

■ 축 선을 드래그하는 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
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 수평선
        /// </summary>
        private HLine hLine;

        /// <summary>
        /// 수직선
        /// </summary>
        private VLine vLine;

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            Plot plot = new Plot(800, 600);

            plot.AddSignal(DataGen.Sin(51));
            plot.AddSignal(DataGen.Cos(51));

            this.hLine = plot.AddHorizontalLine(0.85);

            this.hLine.DragEnabled  = true;
            this.hLine.DragLimitMin = -1;
            this.hLine.DragLimitMax = 1;

            this.vLine = plot.AddVerticalLine(23);

            this.vLine.DragEnabled  = true;
            this.vLine.DragLimitMin = 0;
            this.vLine.DragLimitMax = 50;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();

            this.hLine.Dragged += line_Dragged;
            this.vLine.Dragged += line_Dragged;
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 직선 드래그시 처리하기 - line_Dragged(sender, e)

        /// <summary>
        /// 직선 드래그시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void line_Dragged(object sender, EventArgs e)
        {
            Text = $"축 선 드래그하기 : H(Y={this.hLine.Y}), V(X={this.vLine.X})";
        }

        #endregion
    }
}

using System;

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Field

////////////////////////////////////////////////////////////////////////////////////////// Private

#region Field

/// <summary>

/// 수평선

/// </summary>

private HLine hLine;

/// <summary>

/// 수직선

/// </summary>

private VLine vLine;

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Plot plot = new Plot(800, 600);

plot.AddSignal(DataGen.Sin(51));

plot.AddSignal(DataGen.Cos(51));

this.hLine = plot.AddHorizontalLine(0.85);

this.hLine.DragEnabled = true;

this.hLine.DragLimitMin = -1;

this.hLine.DragLimitMax = 1;

this.vLine = plot.AddVerticalLine(23);

this.vLine.DragEnabled = true;

this.vLine.DragLimitMin = 0;

this.vLine.DragLimitMax = 50;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

this.hLine.Dragged += line_Dragged;

this.vLine.Dragged += line_Dragged;

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

#region 직선 드래그시 처리하기 - line_Dragged(sender, e)

/// <summary>

/// 직선 드래그시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void line_Dragged(object sender, EventArgs e)

{

Text = $"축 선 드래그하기 : H(Y={this.hLine.Y}), V(X={this.vLine.X})";

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] 유한 축 선 표시하기

■ 유한 축 선을 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);

            plot.AddFunction(x => Math.Pow(x, 2), lineStyle : LineStyle.Dash);
            plot.AddFunction(x => Math.Sqrt(x)  , lineStyle : LineStyle.Dash);

            MarkerPlot point1 = plot.AddPoint(1, 1, size : 10, shape : MarkerShape.openCircle);

            HLine hLine1 = plot.AddHorizontalLine(1, width : 2);

            hLine1.Max   = 1;
            hLine1.Color = point1.Color;

            VLine vLine1 = plot.AddVerticalLine(1, width : 2);

            vLine1.Max   = 1;
            vLine1.Color = point1.Color;

            MarkerPlot point2 = plot.AddPoint(4, 2, size : 10, shape : MarkerShape.openCircle);

            VLine vLine2 = plot.AddVerticalLine(4, width : 2);

            vLine2.Min   = 1.5;
            vLine2.Max   = 2.5;
            vLine2.Color = point2.Color;

            HLine hLine2 = plot.AddHorizontalLine(2, width : 2);

            hLine2.Min   = 3.5;
            hLine2.Max   = 4.5;
            hLine2.Color = point2.Color;

            MarkerPlot point3 = plot.AddPoint(2, 4, size : 10, shape : MarkerShape.openCircle);

            HLine hLine3 = plot.AddHorizontalLine(4, width : 2);

            hLine3.Min   = 2;
            hLine3.Color = point3.Color;

            VLine vLine3 = plot.AddVerticalLine(2, width : 2);

            vLine3.Min   = 4;
            vLine3.Color = point3.Color;

            plot.SetAxisLimits(0, 5, 0, 5);

            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);

plot.AddFunction(x => Math.Pow(x, 2), lineStyle : LineStyle.Dash);

plot.AddFunction(x => Math.Sqrt(x) , lineStyle : LineStyle.Dash);

MarkerPlot point1 = plot.AddPoint(1, 1, size : 10, shape : MarkerShape.openCircle);

HLine hLine1 = plot.AddHorizontalLine(1, width : 2);

hLine1.Max = 1;

hLine1.Color = point1.Color;

VLine vLine1 = plot.AddVerticalLine(1, width : 2);

vLine1.Max = 1;

vLine1.Color = point1.Color;

MarkerPlot point2 = plot.AddPoint(4, 2, size : 10, shape : MarkerShape.openCircle);

VLine vLine2 = plot.AddVerticalLine(4, width : 2);

vLine2.Min = 1.5;

vLine2.Max = 2.5;

vLine2.Color = point2.Color;

HLine hLine2 = plot.AddHorizontalLine(2, width : 2);

hLine2.Min = 3.5;

hLine2.Max = 4.5;

hLine2.Color = point2.Color;

MarkerPlot point3 = plot.AddPoint(2, 4, size : 10, shape : MarkerShape.openCircle);

HLine hLine3 = plot.AddHorizontalLine(4, width : 2);

hLine3.Min = 2;

hLine3.Color = point3.Color;

VLine vLine3 = plot.AddVerticalLine(2, width : 2);

vLine3.Min = 4;

vLine3.Color = point3.Color;

plot.SetAxisLimits(0, 5, 0, 5);

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip