ANNOTATION Archives - icodebroker

[C#/WINFORM/TEECHART] Annotation 클래스 : AllowEdit 속성을 사용해 편집 허용하기

■ Annotation 클래스의 AllowEdit 속성을 사용해 편집을 허용하는 방법을 보여준다. ▶ MainForm.cs


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

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

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

        #region 생성자 - MainForm()

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

            Text = "Annotation 클래스 : AllowEdit 속성을 사용해 편집 허용하기";

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

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

            line.FillSampleValues(20);

            Annotation annotation1 = new Annotation(this.tChart.Chart);

            annotation1.Position      = AnnotationPositions.Custom;
            annotation1.PositionUnits = PositionUnits.Pixels;
            annotation1.Left          = 100;
            annotation1.Top           = 100;
            annotation1.AllowEdit     = true;
            annotation1.Shape.Color   = Color.Yellow;
            annotation1.Text          = "주석 1";

            Annotation annotation2 = new Annotation(this.tChart.Chart);

            annotation2.Position      = AnnotationPositions.Custom;
            annotation2.PositionUnits = PositionUnits.Pixels;
            annotation2.Left          = 200;
            annotation2.Top           = 200;
            annotation2.AllowEdit     = true;
            annotation2.Shape.Color   = Color.Orange;
            annotation2.Text          = "주석 2";

            Annotation annotation3 = new Annotation(this.tChart.Chart);

            annotation3.Position         = AnnotationPositions.Custom;
            annotation3.PositionUnits    = PositionUnits.Pixels;
            annotation3.Left             = 300;
            annotation3.Top              = 300;
            annotation3.AllowEdit        = true;
            annotation3.Shape.Color      = Color.Red;
            annotation3.Shape.Font.Color = Color.White;
            annotation3.Text             = "주석 3";
        }

        #endregion
    }
}

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Styles;

using Steema.TeeChart.Tools;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "Annotation 클래스 : AllowEdit 속성을 사용해 편집 허용하기";

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

this.tChart.Legend.Visible = false;

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

line.FillSampleValues(20);

Annotation annotation1 = new Annotation(this.tChart.Chart);

annotation1.Position = AnnotationPositions.Custom;

annotation1.PositionUnits = PositionUnits.Pixels;

annotation1.Left = 100;

annotation1.Top = 100;

annotation1.AllowEdit = true;

annotation1.Shape.Color = Color.Yellow;

annotation1.Text = "주석 1";

Annotation annotation2 = new Annotation(this.tChart.Chart);

annotation2.Position = AnnotationPositions.Custom;

annotation2.PositionUnits = PositionUnits.Pixels;

annotation2.Left = 200;

annotation2.Top = 200;

annotation2.AllowEdit = true;

annotation2.Shape.Color = Color.Orange;

annotation2.Text = "주석 2";

Annotation annotation3 = new Annotation(this.tChart.Chart);

annotation3.Position = AnnotationPositions.Custom;

annotation3.PositionUnits = PositionUnits.Pixels;

annotation3.Left = 300;

annotation3.Top = 300;

annotation3.AllowEdit = true;

annotation3.Shape.Color = Color.Red;

annotation3.Shape.Font.Color = Color.White;

annotation3.Text = "주석 3";

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Annotation 클래스 : 콜아웃(Callout) 표시하기

■ Annotation 클래스를 사용해 콜아웃(Callout)을 표시하는 방법을 보여준다. ▶ MainForm.cs


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

using Steema.TeeChart;
using Steema.TeeChart.Drawing;
using Steema.TeeChart.Editors;
using Steema.TeeChart.Styles;
using Steema.TeeChart.Tools;

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

        #region Field

        /// <summary>
        /// 포인트 시리즈
        /// </summary>
        private Points points;

        /// <summary>
        /// 주석
        /// </summary>
        private Annotation annotation;

        #endregion

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

        #region 생성자 - MainForm()

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

            Text = "Annotation 클래스 : 콜아웃(Callout) 표시하기";

            this.followMouseCheckBox.Checked = true;

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

            this.points = new Points(this.tChart.Chart);

            this.points.ColorEach = true;

            this.points.FillSampleValues(20);

            this.annotation = new Annotation(this.tChart.Chart);

            this.annotation.Position              = AnnotationPositions.Custom;
            this.annotation.PositionUnits         = PositionUnits.Pixels;
            this.annotation.Left                  = 180;
            this.annotation.Top                   = 25;
            this.annotation.Shape.Color           = Color.White;
            this.annotation.Shape.Pen.Color       = Color.Blue;
            this.annotation.Callout.Arrow.Color   = Color.Black;
            this.annotation.Callout.Arrow.Visible = true;
            this.annotation.Callout.Visible       = true;
            this.annotation.Text                  = "마우스 이동하기";

            this.borderButtonPen.Pen = this.annotation.Callout.Arrow;

            Load                                    += Form_Load;
            this.followMouseCheckBox.CheckedChanged += followMouseCheckBox_CheckedChanged;
            this.tChart.MouseMove                   += tChart_MouseMove;
            this.tChart.ClickSeries                 += tChart_ClickSeries;
            this.editButton.Click                   += editButton_Click;
        }

        #endregion

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

        #region 폼 로드시 처리하기 - Form_Load(sender, e)

        /// <summary>
        /// 폼 로드시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void Form_Load(object sender, EventArgs e)
        {
            this.tChart.Invalidate();

            this.tChart.Aspect.Zoom = 100;

            SetCallout(5);
        }

        #endregion
        #region 편집 버튼 클릭시 처리하기 - editButton_Click(sender, e)

        /// <summary>
        /// 편집 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void editButton_Click(object sender, EventArgs e)
        {
            ChartEditor.ShowModal(this.tChart.Chart, ChartEditorTabs.Tools);
        }

        #endregion
        #region 마우스 추종 체크 박스 체크 변경시 처리하기 - followMouseCheckBox_CheckedChanged(sender, e)

        /// <summary>
        /// 마우스 추종 체크 박스 체크 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void followMouseCheckBox_CheckedChanged(object sender, EventArgs e)
        {
            if(this.followMouseCheckBox.Checked)
            {
                this.points.Cursor = Cursors.Default;
            }
            else
            {
                this.points.Cursor = Cursors.Hand;
            }
        }

        #endregion
        #region TChart 마우스 이동시 처리하기 - tChart_MouseMove(sender, e)

        /// <summary>
        /// TChart 마우스 이동시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void tChart_MouseMove(object sender, MouseEventArgs e)
        {
            if(this.followMouseCheckBox.Checked)
            {
                int pointIndex = GetNearestPoint(this.points, e.X, e.Y);

                if(pointIndex!=-1)
                {
                    SetCallout(pointIndex);
                }
            }
        }

        #endregion
        #region TChart 시리즈 클릭시 처리하기 - tChart_ClickSeries(sender, series, valueIndex, e)

        /// <summary>
        /// TChart 시리즈 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="series">이벤트 인자</param>
        /// <param name="valueIndex">값 인덱스</param>
        /// <param name="e">이벤트 인자</param>
        private void tChart_ClickSeries(object sender, Series series, int valueIndex, MouseEventArgs e)
        {
            if(!this.followMouseCheckBox.Checked)
            {
                SetCallout(valueIndex);
            }
        }

        #endregion

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

        #region 콜아웃 설정하기 - SetCallout(pointIndex)

        /// <summary>
        /// 콜아웃 설정하기
        /// </summary>
        /// <param name="pointIndex">포인트 인덱스</param>
        private void SetCallout(int pointIndex)
        {
            this.annotation.Text = $"포인트 : {pointIndex}\r\n값 : {this.points.ValueMarkText(pointIndex)}";

            this.annotation.Callout.XPosition = this.points.CalcXPos(pointIndex);
            this.annotation.Callout.YPosition = this.points.CalcYPos(pointIndex);
            this.annotation.Callout.ZPosition = 0;
        }

        #endregion
        #region 최근접 포인트 구하기 - GetNearestPoint(series, x, y)

        /// <summary>
        /// 최근접 포인트 구하기
        /// </summary>
        /// <param name="series">시리즈</param>
        /// <param name="x">X</param>
        /// <param name="y">Y</param>
        /// <returns>최근접 포인트 인덱스</returns>
        private int GetNearestPoint(Series series, int x, int y)
        {
            int difference = -1;
            int temporaryDifference;
            int temporaryX;
            int temporaryY;
            int pointIndex = -1;

            for(int i = 0; i < series.Count; i++)
            {
                temporaryX = series.CalcXPos(i) - x;
                temporaryY = series.CalcYPos(i) - y;

                temporaryDifference = Utils.Round(Math.Sqrt(Utils.Sqr(temporaryX) + Utils.Sqr(temporaryY)));

                if(difference == -1 || temporaryDifference < difference)
                {
                    difference = temporaryDifference;

                    pointIndex = i;
                }
            }

            return pointIndex;
        }

        #endregion
    }
}

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using System;

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Editors;

using Steema.TeeChart.Styles;

using Steema.TeeChart.Tools;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region Field

/// <summary>

/// 포인트 시리즈

/// </summary>

private Points points;

/// <summary>

/// 주석

/// </summary>

private Annotation annotation;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "Annotation 클래스 : 콜아웃(Callout) 표시하기";

this.followMouseCheckBox.Checked = true;

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

this.points = new Points(this.tChart.Chart);

this.points.ColorEach = true;

this.points.FillSampleValues(20);

this.annotation = new Annotation(this.tChart.Chart);

this.annotation.Position = AnnotationPositions.Custom;

this.annotation.PositionUnits = PositionUnits.Pixels;

this.annotation.Left = 180;

this.annotation.Top = 25;

this.annotation.Shape.Color = Color.White;

this.annotation.Shape.Pen.Color = Color.Blue;

this.annotation.Callout.Arrow.Color = Color.Black;

this.annotation.Callout.Arrow.Visible = true;

this.annotation.Callout.Visible = true;

this.annotation.Text = "마우스 이동하기";

this.borderButtonPen.Pen = this.annotation.Callout.Arrow;

Load += Form_Load;

this.followMouseCheckBox.CheckedChanged += followMouseCheckBox_CheckedChanged;

this.tChart.MouseMove += tChart_MouseMove;

this.tChart.ClickSeries += tChart_ClickSeries;

this.editButton.Click += editButton_Click;

}

#endregion

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

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

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

#region 폼 로드시 처리하기 - Form_Load(sender, e)

/// <summary>

/// 폼 로드시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void Form_Load(object sender, EventArgs e)

{

this.tChart.Invalidate();

this.tChart.Aspect.Zoom = 100;

SetCallout(5);

}

#endregion

#region 편집 버튼 클릭시 처리하기 - editButton_Click(sender, e)

/// <summary>

/// 편집 버튼 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void editButton_Click(object sender, EventArgs e)

{

ChartEditor.ShowModal(this.tChart.Chart, ChartEditorTabs.Tools);

}

#endregion

#region 마우스 추종 체크 박스 체크 변경시 처리하기 - followMouseCheckBox_CheckedChanged(sender, e)

/// <summary>

/// 마우스 추종 체크 박스 체크 변경시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void followMouseCheckBox_CheckedChanged(object sender, EventArgs e)

{

if(this.followMouseCheckBox.Checked)

{

this.points.Cursor = Cursors.Default;

}

else

{

this.points.Cursor = Cursors.Hand;

}

#endregion

#region TChart 마우스 이동시 처리하기 - tChart_MouseMove(sender, e)

/// <summary>

/// TChart 마우스 이동시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void tChart_MouseMove(object sender, MouseEventArgs e)

{

if(this.followMouseCheckBox.Checked)

{

int pointIndex = GetNearestPoint(this.points, e.X, e.Y);

if(pointIndex!=-1)

{

SetCallout(pointIndex);

}

#endregion

#region TChart 시리즈 클릭시 처리하기 - tChart_ClickSeries(sender, series, valueIndex, e)

/// <summary>

/// TChart 시리즈 클릭시 처리하기

/// </summary>

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

/// <param name="series">이벤트 인자</param>

/// <param name="valueIndex">값 인덱스</param>

/// <param name="e">이벤트 인자</param>

private void tChart_ClickSeries(object sender, Series series, int valueIndex, MouseEventArgs e)

{

if(!this.followMouseCheckBox.Checked)

{

SetCallout(valueIndex);

}

#endregion

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

#region 콜아웃 설정하기 - SetCallout(pointIndex)

/// <summary>

/// 콜아웃 설정하기

/// </summary>

/// <param name="pointIndex">포인트 인덱스</param>

private void SetCallout(int pointIndex)

{

this.annotation.Text = $"포인트 : {pointIndex}\r\n값 : {this.points.ValueMarkText(pointIndex)}";

this.annotation.Callout.XPosition = this.points.CalcXPos(pointIndex);

this.annotation.Callout.YPosition = this.points.CalcYPos(pointIndex);

this.annotation.Callout.ZPosition = 0;

}

#endregion

#region 최근접 포인트 구하기 - GetNearestPoint(series, x, y)

/// <summary>

/// 최근접 포인트 구하기

/// </summary>

/// <param name="series">시리즈</param>

/// <param name="x">X</param>

/// <param name="y">Y</param>

/// <returns>최근접 포인트 인덱스</returns>

private int GetNearestPoint(Series series, int x, int y)

{

int difference = -1;

int temporaryDifference;

int temporaryX;

int temporaryY;

int pointIndex = -1;

for(int i = 0; i < series.Count; i++)

{

temporaryX = series.CalcXPos(i) - x;

temporaryY = series.CalcYPos(i) - y;

temporaryDifference = Utils.Round(Math.Sqrt(Utils.Sqr(temporaryX) + Utils.Sqr(temporaryY)));

if(difference == -1 || temporaryDifference < difference)

{

difference = temporaryDifference;

pointIndex = i;

}

return pointIndex;

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Annotation 클래스 : Click 이벤트를 사용해 주석 클릭하기

■ Annotation 클래스의 Click 이벤트를 사용해 주석을 클릭하는 방법을 보여준다. ▶ MainForm.cs


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

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

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

        #region 생성자 - MainForm()

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

            Text = "Annotation 클래스 : Click 이벤트를 사용해 주석 클릭하기";

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

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

            line.FillSampleValues(20);

            Annotation annotation1 = new Annotation(this.tChart.Chart);

            annotation1.Position      = AnnotationPositions.Custom;
            annotation1.PositionUnits = PositionUnits.Pixels;
            annotation1.Left          = 100;
            annotation1.Top           = 100;
            annotation1.Shape.Color   = Color.Yellow;
            annotation1.Text          = "주석 1";

            Annotation annotation2 = new Annotation(this.tChart.Chart);

            annotation2.Position      = AnnotationPositions.Custom;
            annotation2.PositionUnits = PositionUnits.Pixels;
            annotation2.Left          = 200;
            annotation2.Top           = 200;
            annotation2.Shape.Color   = Color.Orange;
            annotation2.Text          = "주석 2";

            Annotation annotation3 = new Annotation(this.tChart.Chart);

            annotation3.Position         = AnnotationPositions.Custom;
            annotation3.PositionUnits    = PositionUnits.Pixels;
            annotation3.Left             = 300;
            annotation3.Top              = 300;
            annotation3.Shape.Color      = Color.Red;
            annotation3.Shape.Font.Color = Color.White;
            annotation3.Text             = "주석 3";

            annotation1.Click += annotation_Click;
            annotation2.Click += annotation_Click;
            annotation3.Click += annotation_Click;
        }

        #endregion

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

        #region 주석 클릭시 처리하기 - annotation_Click(sender, e)

        /// <summary>
        /// 주석 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void annotation_Click(object sender, MouseEventArgs e)
        {
            Annotation annotation = sender as Annotation;

            MessageBox.Show(this, annotation.Text);
        }

        #endregion
    }
}

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Styles;

using Steema.TeeChart.Tools;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "Annotation 클래스 : Click 이벤트를 사용해 주석 클릭하기";

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

this.tChart.Legend.Visible = false;

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

line.FillSampleValues(20);

Annotation annotation1 = new Annotation(this.tChart.Chart);

annotation1.Position = AnnotationPositions.Custom;

annotation1.PositionUnits = PositionUnits.Pixels;

annotation1.Left = 100;

annotation1.Top = 100;

annotation1.Shape.Color = Color.Yellow;

annotation1.Text = "주석 1";

Annotation annotation2 = new Annotation(this.tChart.Chart);

annotation2.Position = AnnotationPositions.Custom;

annotation2.PositionUnits = PositionUnits.Pixels;

annotation2.Left = 200;

annotation2.Top = 200;

annotation2.Shape.Color = Color.Orange;

annotation2.Text = "주석 2";

Annotation annotation3 = new Annotation(this.tChart.Chart);

annotation3.Position = AnnotationPositions.Custom;

annotation3.PositionUnits = PositionUnits.Pixels;

annotation3.Left = 300;

annotation3.Top = 300;

annotation3.Shape.Color = Color.Red;

annotation3.Shape.Font.Color = Color.White;

annotation3.Text = "주석 3";

annotation1.Click += annotation_Click;

annotation2.Click += annotation_Click;

annotation3.Click += annotation_Click;

}

#endregion

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

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

#region 주석 클릭시 처리하기 - annotation_Click(sender, e)

/// <summary>

/// 주석 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void annotation_Click(object sender, MouseEventArgs e)

{

Annotation annotation = sender as Annotation;

MessageBox.Show(this, annotation.Text);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] ToolsEditor 클래스 : ShowEditor 메소드를 사용해 도구 속성 편집하기

■ ToolsEditor 클래스의 ShowEditor 메소드를 사용해 도구 속성을 편집하는 방법을 보여준다. ▶ 예제 코드 (C#)


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

...

Annotation annotation;

...

ToolsEditor.ShowEditor(annotation);

using Steema.TeeChart.Editors.Tools;

using Steema.TeeChart.Tools;

...

Annotation annotation;

...

ToolsEditor.ShowEditor(annotation);

[C#/WINFORM/TEECHART] Annotation 클래스 : 주석 추가하기

■ Annotation 클래스를 사용해 주석을 추가하는 방법을 보여준다. ▶ MainForm.cs


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

using Steema.TeeChart;
using Steema.TeeChart.Drawing;
using Steema.TeeChart.Editors.Tools;
using Steema.TeeChart.Styles;
using Steema.TeeChart.Tools;

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

        #region 생성자 - MainForm()

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

            Text = "Annotation 클래스 : 주석 추가하기";

            this.showAnnotationCheckBox.Checked = true;

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

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

            line.FillSampleValues(20);

            Annotation annotation1 = new Annotation(this.tChart.Chart);

            annotation1.Position      = AnnotationPositions.Custom;
            annotation1.PositionUnits = PositionUnits.Pixels;
            annotation1.Left          = 100;
            annotation1.Top           = 100;
            annotation1.Shape.Color   = Color.Yellow;
            annotation1.Text          = "주석 1";

            Annotation annotation2 = new Annotation(this.tChart.Chart);

            annotation2.Position      = AnnotationPositions.Custom;
            annotation2.PositionUnits = PositionUnits.Pixels;
            annotation2.Left          = 200;
            annotation2.Top           = 200;
            annotation2.Shape.Color   = Color.Orange;
            annotation2.Text          = "주석 2";

            Annotation annotation3 = new Annotation(this.tChart.Chart);

            annotation3.Position         = AnnotationPositions.Custom;
            annotation3.PositionUnits    = PositionUnits.Pixels;
            annotation3.Left             = 300;
            annotation3.Top              = 300;
            annotation3.Shape.Color      = Color.Red;
            annotation3.Shape.Font.Color = Color.White;
            annotation3.Text             = "주석 3";

            this.editAnnotationButton.Click            += editAnnotationButton_Click;
            this.showAnnotationCheckBox.CheckedChanged += showAnnotationCheckBox_CheckedChanged;
        }

        #endregion

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

        #region 주석 편집 버튼 클릭시 처리하기 - editAnnotationButton_Click(sender, e)

        /// <summary>
        /// 주석 편집 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void editAnnotationButton_Click(object sender, EventArgs e)
        {
            if(this.tChart.Tools.Count > 0)
            {
                ToolsEditor.ShowEditor(this.tChart.Tools[0]);
            }
        }

        #endregion
        #region 주석 표시 체크 박스 체크 변경시 처리하기 - showAnnotationCheckBox_CheckedChanged(sender, e)

        /// <summary>
        /// 주석 표시 체크 박스 체크 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void showAnnotationCheckBox_CheckedChanged(object sender, EventArgs e)
        {
            foreach(Annotation annotation in this.tChart.Tools)
            {
                if(annotation == null)
                {
                    continue;
                }

                annotation.Active = this.showAnnotationCheckBox.Checked;
            }
        }

        #endregion
    }
}

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using System;

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Editors.Tools;

using Steema.TeeChart.Styles;

using Steema.TeeChart.Tools;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "Annotation 클래스 : 주석 추가하기";

this.showAnnotationCheckBox.Checked = true;

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

this.tChart.Legend.Visible = false;

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

line.FillSampleValues(20);

Annotation annotation1 = new Annotation(this.tChart.Chart);

annotation1.Position = AnnotationPositions.Custom;

annotation1.PositionUnits = PositionUnits.Pixels;

annotation1.Left = 100;

annotation1.Top = 100;

annotation1.Shape.Color = Color.Yellow;

annotation1.Text = "주석 1";

Annotation annotation2 = new Annotation(this.tChart.Chart);

annotation2.Position = AnnotationPositions.Custom;

annotation2.PositionUnits = PositionUnits.Pixels;

annotation2.Left = 200;

annotation2.Top = 200;

annotation2.Shape.Color = Color.Orange;

annotation2.Text = "주석 2";

Annotation annotation3 = new Annotation(this.tChart.Chart);

annotation3.Position = AnnotationPositions.Custom;

annotation3.PositionUnits = PositionUnits.Pixels;

annotation3.Left = 300;

annotation3.Top = 300;

annotation3.Shape.Color = Color.Red;

annotation3.Shape.Font.Color = Color.White;

annotation3.Text = "주석 3";

this.editAnnotationButton.Click += editAnnotationButton_Click;

this.showAnnotationCheckBox.CheckedChanged += showAnnotationCheckBox_CheckedChanged;

}

#endregion

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

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

#region 주석 편집 버튼 클릭시 처리하기 - editAnnotationButton_Click(sender, e)

/// <summary>

/// 주석 편집 버튼 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void editAnnotationButton_Click(object sender, EventArgs e)

{

if(this.tChart.Tools.Count > 0)

{

ToolsEditor.ShowEditor(this.tChart.Tools[0]);

}

#endregion

#region 주석 표시 체크 박스 체크 변경시 처리하기 - showAnnotationCheckBox_CheckedChanged(sender, e)

/// <summary>

/// 주석 표시 체크 박스 체크 변경시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void showAnnotationCheckBox_CheckedChanged(object sender, EventArgs e)

{

foreach(Annotation annotation in this.tChart.Tools)

{

if(annotation == null)

{

continue;

}

annotation.Active = this.showAnnotationCheckBox.Checked;

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] Plot 클래스 : AddAnnotation 정적 메소드를 사용해 주석 추가하기

■ Plot 클래스의 AddAnnotation 정적 메소드를 사용해 주석을 추가하는 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);

            double[] xValueArray = DataGen.Range(0, 5, 0.1);

            plot.AddScatter(xValueArray, DataGen.Sin(xValueArray));
            plot.AddScatter(xValueArray, DataGen.Cos(xValueArray));

            plot.AddAnnotation("좌상단",  10,  10);
            plot.AddAnnotation("좌하단",  10, -10);
            plot.AddAnnotation("우상단", -10,  10);
            plot.AddAnnotation("우하단", -10, -10);

            Annotation annotation = plot.AddAnnotation("커스텀 주석", 10, 40);

            annotation.BorderWidth     = 2;
            annotation.BorderColor     = Color.Magenta;
            annotation.Shadow          = false;
            annotation.BackgroundColor = Color.FromArgb(25, Color.Blue);
            annotation.Font.Size       = 24;
            annotation.Font.Color      = Color.Red;
            annotation.Font.Name       = "나눔고딕코딩";

            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);

double[] xValueArray = DataGen.Range(0, 5, 0.1);

plot.AddScatter(xValueArray, DataGen.Sin(xValueArray));

plot.AddScatter(xValueArray, DataGen.Cos(xValueArray));

plot.AddAnnotation("좌상단", 10, 10);

plot.AddAnnotation("좌하단", 10, -10);

plot.AddAnnotation("우상단", -10, 10);

plot.AddAnnotation("우하단", -10, -10);

Annotation annotation = plot.AddAnnotation("커스텀 주석", 10, 40);

annotation.BorderWidth = 2;

annotation.BorderColor = Color.Magenta;

annotation.Shadow = false;

annotation.BackgroundColor = Color.FromArgb(25, Color.Blue);

annotation.Font.Size = 24;

annotation.Font.Color = Color.Red;

annotation.Font.Name = "나눔고딕코딩";

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip