AREA CHART Archives - icodebroker

[C#/WINFORM/TEECHART] Area 클래스 : Marks 속성을 사용해 마커 회전시키기

■ Area 클래스의 Marks 속성을 사용해 마커를 회전시키는 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 = "Area 클래스 : Marks 속성을 사용해 마커 회전시키기";

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

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

            area.Color             = Color.Red;
            area.AreaLines.Visible = false;
            area.Marks.Angle       = 90;
            area.Marks.Visible     = true;

            area.FillSampleValues(10);
        }

        #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 = "Area 클래스 : Marks 속성을 사용해 마커 회전시키기";

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

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

area.Color = Color.Red;

area.AreaLines.Visible = false;

area.Marks.Angle = 90;

area.Marks.Visible = true;

area.FillSampleValues(10);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] HorizArea 클래스 : MultiArea/Stairs 속성을 사용해 계단형 스택 수평 영역 차트 만들기

■ HorizArea 클래스의 MultiArea/Stairs 속성을 사용해 계단형 스택 수평 영역 차트를 만드는 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 = "HorizArea 클래스 : MultiArea/Stairs 속성을 사용해 계단형 스택 수평 영역 차트 만들기";

            this.tChart.Aspect.View3D = true;
            this.tChart.Panel.Pen     = new ChartPen(Color.Black);

            HorizArea horizArea1 = new HorizArea(this.tChart.Chart);

            horizArea1.MultiArea = MultiAreas.Stacked;
            horizArea1.Stairs    = true;

            horizArea1.FillSampleValues();

            HorizArea horizArea2 = new HorizArea(this.tChart.Chart);

            horizArea2.MultiArea = MultiAreas.Stacked;
            horizArea2.Stairs    = true;

            horizArea2.FillSampleValues();

            HorizArea horizArea3 = new HorizArea(this.tChart.Chart);

            horizArea3.MultiArea = MultiAreas.Stacked;
            horizArea3.Stairs    = true;

            horizArea3.FillSampleValues();
        }

        #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 = "HorizArea 클래스 : MultiArea/Stairs 속성을 사용해 계단형 스택 수평 영역 차트 만들기";

this.tChart.Aspect.View3D = true;

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

HorizArea horizArea1 = new HorizArea(this.tChart.Chart);

horizArea1.MultiArea = MultiAreas.Stacked;

horizArea1.Stairs = true;

horizArea1.FillSampleValues();

HorizArea horizArea2 = new HorizArea(this.tChart.Chart);

horizArea2.MultiArea = MultiAreas.Stacked;

horizArea2.Stairs = true;

horizArea2.FillSampleValues();

HorizArea horizArea3 = new HorizArea(this.tChart.Chart);

horizArea3.MultiArea = MultiAreas.Stacked;

horizArea3.Stairs = true;

horizArea3.FillSampleValues();

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : 판매 대 가격 영역 차트 만들기

■ Area 클래스를 사용해 판매 대 가격 영역 차트를 만드는 방법을 보여준다. ▶ MainForm.cs


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

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

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

        #region Field

        /// <summary>
        /// 콘솔 배열
        /// </summary>
        private string[] consoleArray = { "Wii", "PS3", "X360", "PSP", "DS" };

        /// <summary>
        /// 단위 카운트 배열
        /// </summary>
        private int[] unitCountArray = { 217235, 162239, 101889, 161156, 609136 };

        /// <summary>
        /// 가격 배열
        /// </summary>
        private double[] priceArray = { 249, 299, 249, 169, 149 };

        /// <summary>
        /// 영역
        /// </summary>
        private Area area;

        /// <summary>
        /// 평균 라인
        /// </summary>
        private Line averageLine;

        /// <summary>
        /// 주석 1
        /// </summary>
        private Annotation annotation1;

        /// <summary>
        /// 주석 2
        /// </summary>
        private Annotation annotation2;

        #endregion

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

        #region 생성자 - MainForm()

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

            Text = "Area 클래스 : 판매 대 가격 영역 차트 만들기";

            #region 티차트를 설정한다.

            this.tChart.Panel.Pen                 = new ChartPen(Color.Black);
            this.tChart.Header.Visible            = true;
            this.tChart.Header.Font.Size          = 10;
            this.tChart.Header.Text               = "2009년 상반기 스페인 게임 콘솔 판매";
            this.tChart.Legend.Visible            = false;
            this.tChart.Axes.Left.Title.Font.Bold = true;
            this.tChart.Axes.Left.Title.Text      = "가격(유로)";
            this.tChart.Axes.Left.Increment       = 50;
            this.tChart.Axes.Bottom.Grid.Visible  = false;

            this.tChart.Axes.Left.SetMinMax(0, 350);

            #endregion
            #region 영역을 설정한다.

            this.area = new Area();

            this.area.Stairs            = true;
            this.area.ColorEach         = true;
            this.area.Marks.Style       = MarksStyles.Value;
            this.area.Marks.Transparent = true;
            this.area.Marks.Font.Bold   = true;
            this.area.Marks.Visible     = true;

            this.tChart.Series.Add(this.area);

            #endregion
            #region 영역에 데이터를 추가하고 평균 라인을 설정한다.

            double temporaryValue = 0;

            for(int i = 0; i < this.consoleArray.Length; i++)
            {
                this.area.Add(temporaryValue, this.priceArray[i], this.consoleArray[i]);

                temporaryValue += this.unitCountArray[i];
            }

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

            this.averageLine.Color      = Color.Black;
            this.averageLine.Function   = new Average();
            this.averageLine.DataSource = this.area;

            this.area.Add(temporaryValue, this.priceArray[this.priceArray.Length - 1]);

            this.averageLine.XValues[this.averageLine.Count - 1] = temporaryValue;

            #endregion
            #region X축 레이블을 추가한다.

            this.tChart.Axes.Bottom.Labels.Items.Clear();

            for(int i = 0; i < this.area.Count - 1; i++)
            {
                double value = this.area.XValues[i] + ((this.area.XValues[i + 1] - this.area.XValues[i]) / 2);

                AxisLabelItem item = this.tChart.Axes.Bottom.Labels.Items.Add(value, this.consoleArray[i]);

                item.Font.Bold = true;
            }

            #endregion

            Load                    += Form_Load;
            Resize                  += Form_Resize;
            this.tChart.AfterDraw   += tChart_AfterDraw;
            this.tChart.Zoomed      += tChart_Zoomed;
            this.tChart.UndoneZoom  += tChart_UndoneZoom;
            this.area.GetSeriesMark += area_GetSeriesMark;
        }

        #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.Draw();
        }

        #endregion
        #region 폼 크기 조정시 처리하기 - Form_Resize(sender, e)

        /// <summary>
        /// 폼 크기 조정시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void Form_Resize(object sender, EventArgs e)
        {
            this.tChart.Draw();
        }

        #endregion
        #region TChart 그리기 후 처리하기 - tChart_AfterDraw(sender, graphics3D)

        /// <summary>
        /// TChart 그리기 후 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="graphics3D">그래픽스 3D</param>
        private void tChart_AfterDraw(object sender, Graphics3D graphics3D)
        {
            SetCustomMarkPosition();
            SetAnnotation();
        }

        #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.tChart.Draw();
        }

        #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.tChart.Draw();
        }

        #endregion
        #region 영역 시리즈 마크 구하기 - area_GetSeriesMark(series, e)

        /// <summary>
        /// 영역 시리즈 마크 구하기
        /// </summary>
        /// <param name="series">시리즈</param>
        /// <param name="e">이벤트 인자</param>
        private void area_GetSeriesMark(Series series, GetSeriesMarkEventArgs e)
        {
            e.MarkText = e.ValueIndex < this.area.Count - 1 ? $"{e.MarkText} 유로" : string.Empty;
        }

        #endregion

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

        #region 주석 설정하기 - SetAnnotation()

        /// <summary>
        /// 주석 설정하기
        /// </summary>
        private void SetAnnotation()
        {
            int baseLeft = this.area.CalcXPos(this.area.Count - 2) +
                ((this.area.CalcXPos(this.area.Count - 1) - this.area.CalcXPos(this.area.Count - 2)) / 2);

            Rectangle chartRectangle = this.tChart.Chart.ChartRect;

            if(this.annotation1 == null)
            {
                this.annotation1 = new Annotation(this.tChart.Chart);
            }

            this.annotation1.Shape.CustomPosition = true;
            this.annotation1.Shape.Left           = baseLeft - 80;
            this.annotation1.Shape.Top            = chartRectangle.Top + 20;
            this.annotation1.Shape.Transparent    = true;
            this.annotation1.Shape.Font.Bold      = true;
            this.annotation1.Text                 = $"전체 판매량 : {this.area.MaxXValue()} 콘솔";

            if(this.annotation2 == null)
            {
                this.annotation2 = new Annotation(this.tChart.Chart);
            }

            this.annotation2.Shape.CustomPosition = true;
            this.annotation2.Shape.Left           = baseLeft;
            this.annotation2.Shape.Top            = this.averageLine.CalcYPos(0) - 15;
            this.annotation2.Shape.Transparent    = true;
            this.annotation2.Shape.Font.Color     = Color.Red;
            this.annotation2.Shape.Font.Bold      = true;
            this.annotation2.Text                 = $"평균 가격 : {this.averageLine.MaxYValue()} 유로";
        }

        #endregion
        #region 커스텀 마크 위치 설정하기 - SetCustomMarkPosition()

        /// <summary>
        /// 커스텀 마크 위치 설정하기
        /// </summary>
        private void SetCustomMarkPosition()
        {
            for(int i = 0; i < this.area.Marks.Positions.Count; i++)
            {
                double baseLeft = this.area.XValues[i] + ((this.area.XValues[i + 1] - this.area.XValues[i]) / 2);

                this.area.Marks.Positions[i].Custom    = true;
                this.area.Marks.Positions[i].LeftTop.X = this.tChart.Axes.Bottom.CalcXPosValue(baseLeft) - (this.area.Marks.Positions[i].Width / 2);
                this.area.Marks.Positions[i].LeftTop.Y = this.area.CalcYPos(i) - 25;
            }

            this.area.Marks.Arrow.Visible = false;

            this.area.Repaint();
        }

        #endregion
    }
}

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using System;

using System.Drawing;

using System.Windows.Forms;

using Steema.TeeChart;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Functions;

using Steema.TeeChart.Styles;

using Steema.TeeChart.Tools;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region Field

/// <summary>

/// 콘솔 배열

/// </summary>

private string[] consoleArray = { "Wii", "PS3", "X360", "PSP", "DS" };

/// <summary>

/// 단위 카운트 배열

/// </summary>

private int[] unitCountArray = { 217235, 162239, 101889, 161156, 609136 };

/// <summary>

/// 가격 배열

/// </summary>

private double[] priceArray = { 249, 299, 249, 169, 149 };

/// <summary>

/// 영역

/// </summary>

private Area area;

/// <summary>

/// 평균 라인

/// </summary>

private Line averageLine;

/// <summary>

/// 주석 1

/// </summary>

private Annotation annotation1;

/// <summary>

/// 주석 2

/// </summary>

private Annotation annotation2;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "Area 클래스 : 판매 대 가격 영역 차트 만들기";

#region 티차트를 설정한다.

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

this.tChart.Header.Visible = true;

this.tChart.Header.Font.Size = 10;

this.tChart.Header.Text = "2009년 상반기 스페인 게임 콘솔 판매";

this.tChart.Legend.Visible = false;

this.tChart.Axes.Left.Title.Font.Bold = true;

this.tChart.Axes.Left.Title.Text = "가격(유로)";

this.tChart.Axes.Left.Increment = 50;

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

this.tChart.Axes.Left.SetMinMax(0, 350);

#endregion

#region 영역을 설정한다.

this.area = new Area();

this.area.Stairs = true;

this.area.ColorEach = true;

this.area.Marks.Style = MarksStyles.Value;

this.area.Marks.Transparent = true;

this.area.Marks.Font.Bold = true;

this.area.Marks.Visible = true;

this.tChart.Series.Add(this.area);

#endregion

#region 영역에 데이터를 추가하고 평균 라인을 설정한다.

double temporaryValue = 0;

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

{

this.area.Add(temporaryValue, this.priceArray[i], this.consoleArray[i]);

temporaryValue += this.unitCountArray[i];

}

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

this.averageLine.Color = Color.Black;

this.averageLine.Function = new Average();

this.averageLine.DataSource = this.area;

this.area.Add(temporaryValue, this.priceArray[this.priceArray.Length - 1]);

this.averageLine.XValues[this.averageLine.Count - 1] = temporaryValue;

#endregion

#region X축 레이블을 추가한다.

this.tChart.Axes.Bottom.Labels.Items.Clear();

for(int i = 0; i < this.area.Count - 1; i++)

{

double value = this.area.XValues[i] + ((this.area.XValues[i + 1] - this.area.XValues[i]) / 2);

AxisLabelItem item = this.tChart.Axes.Bottom.Labels.Items.Add(value, this.consoleArray[i]);

item.Font.Bold = true;

}

#endregion

Load += Form_Load;

Resize += Form_Resize;

this.tChart.AfterDraw += tChart_AfterDraw;

this.tChart.Zoomed += tChart_Zoomed;

this.tChart.UndoneZoom += tChart_UndoneZoom;

this.area.GetSeriesMark += area_GetSeriesMark;

}

#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.Draw();

}

#endregion

#region 폼 크기 조정시 처리하기 - Form_Resize(sender, e)

/// <summary>

/// 폼 크기 조정시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void Form_Resize(object sender, EventArgs e)

{

this.tChart.Draw();

}

#endregion

#region TChart 그리기 후 처리하기 - tChart_AfterDraw(sender, graphics3D)

/// <summary>

/// TChart 그리기 후 처리하기

/// </summary>

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

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

private void tChart_AfterDraw(object sender, Graphics3D graphics3D)

{

SetCustomMarkPosition();

SetAnnotation();

}

#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.tChart.Draw();

}

#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.tChart.Draw();

}

#endregion

#region 영역 시리즈 마크 구하기 - area_GetSeriesMark(series, e)

/// <summary>

/// 영역 시리즈 마크 구하기

/// </summary>

/// <param name="series">시리즈</param>

/// <param name="e">이벤트 인자</param>

private void area_GetSeriesMark(Series series, GetSeriesMarkEventArgs e)

{

e.MarkText = e.ValueIndex < this.area.Count - 1 ? $"{e.MarkText} 유로" : string.Empty;

}

#endregion

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

#region 주석 설정하기 - SetAnnotation()

/// <summary>

/// 주석 설정하기

/// </summary>

private void SetAnnotation()

{

int baseLeft = this.area.CalcXPos(this.area.Count - 2) +

((this.area.CalcXPos(this.area.Count - 1) - this.area.CalcXPos(this.area.Count - 2)) / 2);

Rectangle chartRectangle = this.tChart.Chart.ChartRect;

if(this.annotation1 == null)

{

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

}

this.annotation1.Shape.CustomPosition = true;

this.annotation1.Shape.Left = baseLeft - 80;

this.annotation1.Shape.Top = chartRectangle.Top + 20;

this.annotation1.Shape.Transparent = true;

this.annotation1.Shape.Font.Bold = true;

this.annotation1.Text = $"전체 판매량 : {this.area.MaxXValue()} 콘솔";

if(this.annotation2 == null)

{

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

}

this.annotation2.Shape.CustomPosition = true;

this.annotation2.Shape.Left = baseLeft;

this.annotation2.Shape.Top = this.averageLine.CalcYPos(0) - 15;

this.annotation2.Shape.Transparent = true;

this.annotation2.Shape.Font.Color = Color.Red;

this.annotation2.Shape.Font.Bold = true;

this.annotation2.Text = $"평균 가격 : {this.averageLine.MaxYValue()} 유로";

}

#endregion

#region 커스텀 마크 위치 설정하기 - SetCustomMarkPosition()

/// <summary>

/// 커스텀 마크 위치 설정하기

/// </summary>

private void SetCustomMarkPosition()

{

for(int i = 0; i < this.area.Marks.Positions.Count; i++)

{

double baseLeft = this.area.XValues[i] + ((this.area.XValues[i + 1] - this.area.XValues[i]) / 2);

this.area.Marks.Positions[i].Custom = true;

this.area.Marks.Positions[i].LeftTop.X = this.tChart.Axes.Bottom.CalcXPosValue(baseLeft) - (this.area.Marks.Positions[i].Width / 2);

this.area.Marks.Positions[i].LeftTop.Y = this.area.CalcYPos(i) - 25;

}

this.area.Marks.Arrow.Visible = false;

this.area.Repaint();

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : TreatNulls 속성을 사용해 NULL 포인트 처리하기

■ Area 클래스의 TreatNulls 속성을 사용해 NULL 포인트를 처리하는 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 = "Area 클래스 : TreatNulls 속성을 사용해 NULL 포인트 처리하기";

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

            Area area = new Area();

            area.TreatNulls = TreatNullsStyle.DoNotPaint;

            bool done = false;

            for(int x = 0; x <= 10; x++)
            {
                double y = (x % 2 == 0) ? 10 : 20;

                if((x >= 3) && (x <= 7))
                {
                    if(!done)
                    {
                        area.Add(x, 0, Color.Transparent);
                    }

                    done = true;
                }
                else
                {
                    area.Add(x, y);
                }
            }

            this.tChart.Series.Add(area);
        }

        #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 = "Area 클래스 : TreatNulls 속성을 사용해 NULL 포인트 처리하기";

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

Area area = new Area();

area.TreatNulls = TreatNullsStyle.DoNotPaint;

bool done = false;

for(int x = 0; x <= 10; x++)

{

double y = (x % 2 == 0) ? 10 : 20;

if((x >= 3) && (x <= 7))

{

if(!done)

{

area.Add(x, 0, Color.Transparent);

}

done = true;

}

else

{

area.Add(x, y);

}

this.tChart.Series.Add(area);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : StackGroup 속성을 사용해 스택 그룹 설정하기

■ Area 클래스의 StackGroup 속성을 사용해 스택 그룹을 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 = "Area 클래스 : StackGroup 속성을 사용해 스택 그룹 설정하기";

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

            Area area1 = new Area();

            area1.MultiArea  = MultiAreas.Stacked;
            area1.StackGroup = 0;
            area1.Color      = Color.FromArgb(119, 153, 214);

            area1.FillSampleValues(10);

            this.tChart.Series.Add(area1);

            Area area2 = new Area();

            area2.MultiArea  = MultiAreas.Stacked;
            area2.StackGroup = 0;
            area2.Color      = Color.FromArgb(255, 207, 104);

            area2.FillSampleValues(10);

            this.tChart.Series.Add(area2);

            Area area3 = new Area();

            area3.MultiArea  = MultiAreas.Stacked;
            area3.StackGroup = 1;
            area3.Color      = Color.FromArgb(255, 127, 71);

            area3.FillSampleValues(10);

            this.tChart.Series.Add(area3);

            Area area4 = new Area();

            area4.MultiArea  = MultiAreas.Stacked;
            area4.StackGroup = 1;
            area4.Color      = Color.FromArgb(129, 202, 219);

            area4.FillSampleValues(10);

            this.tChart.Series.Add(area4);
        }

        #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 = "Area 클래스 : StackGroup 속성을 사용해 스택 그룹 설정하기";

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

Area area1 = new Area();

area1.MultiArea = MultiAreas.Stacked;

area1.StackGroup = 0;

area1.Color = Color.FromArgb(119, 153, 214);

area1.FillSampleValues(10);

this.tChart.Series.Add(area1);

Area area2 = new Area();

area2.MultiArea = MultiAreas.Stacked;

area2.StackGroup = 0;

area2.Color = Color.FromArgb(255, 207, 104);

area2.FillSampleValues(10);

this.tChart.Series.Add(area2);

Area area3 = new Area();

area3.MultiArea = MultiAreas.Stacked;

area3.StackGroup = 1;

area3.Color = Color.FromArgb(255, 127, 71);

area3.FillSampleValues(10);

this.tChart.Series.Add(area3);

Area area4 = new Area();

area4.MultiArea = MultiAreas.Stacked;

area4.StackGroup = 1;

area4.Color = Color.FromArgb(129, 202, 219);

area4.FillSampleValues(10);

this.tChart.Series.Add(area4);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : UseOrigin/Origin 속성을 사용해 Y 원점 설정하기

■ Area 클래스의 UseOrigin/Origin 속성을 사용해 Y 원점을 설정하는 방법을 보여준다. ▶ MainForm.cs


using System;
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 = "Area 클래스 : UseOrigin/Origin 속성을 사용해 Y 원점 설정하기";

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

            Area area = new Area();

            Random random = new Random();

            for(int i = 0; i < 25; i++)
            {
                area.Add(random.Next(500 - (i * 20)));
            }

            area.GradientRelative    = false;
            area.Gradient.StartColor = Color.Yellow;
            area.Gradient.EndColor   = Color.White;
            area.Gradient.Visible    = true;
            area.AreaLines.Visible   = false;
            area.Origin              = (int)Math.Round(0.5 * (area.YValues.Maximum + area.YValues.Minimum));
            area.UseOrigin           = true;

            this.tChart.Series.Add(area);
        }

        #endregion
    }
}

using System;

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 = "Area 클래스 : UseOrigin/Origin 속성을 사용해 Y 원점 설정하기";

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

Area area = new Area();

Random random = new Random();

for(int i = 0; i < 25; i++)

{

area.Add(random.Next(500 - (i * 20)));

}

area.GradientRelative = false;

area.Gradient.StartColor = Color.Yellow;

area.Gradient.EndColor = Color.White;

area.Gradient.Visible = true;

area.AreaLines.Visible = false;

area.Origin = (int)Math.Round(0.5 * (area.YValues.Maximum + area.YValues.Minimum));

area.UseOrigin = true;

this.tChart.Series.Add(area);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : Transparency 속성을 사용해 영역 투명도 설정하기

■ Area 클래스의 Transparency 속성을 사용해 영역 투명도를 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 = "Area 클래스 : Transparency 속성을 사용해 영역 투명도 설정하기";

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

            Area area = new Area();

            area.Color             = Color.Red;
            area.AreaLines.Visible = false;
            area.Transparency      = 90;

            area.FillSampleValues(10);


            this.tChart.Series.Add(area);
        }

        #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 = "Area 클래스 : Transparency 속성을 사용해 영역 투명도 설정하기";

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

Area area = new Area();

area.Color = Color.Red;

area.AreaLines.Visible = false;

area.Transparency = 90;

area.FillSampleValues(10);

this.tChart.Series.Add(area);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : Gradient 속성을 사용해 그라디언트 투명도 설정하기

■ Area 클래스의 Gradient 속성을 사용해 그라디언트 투명도를 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 = "Area 클래스 : Gradient 속성을 사용해 그라디언트 투명도 설정하기";

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

            Area area = new Area();

            area.Color                 = Color.Red;
            area.GradientRelative      = false;
            area.Gradient.StartColor   = Color.Red;
            area.Gradient.MiddleColor  = Color.Blue;
            area.Gradient.EndColor     = Color.Green;
            area.Gradient.Transparency = 90;
            area.Gradient.Visible      = true;
            area.AreaLines.Visible     = false;

            area.FillSampleValues(10);

            this.tChart.Series.Add(area);
        }

        #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 = "Area 클래스 : Gradient 속성을 사용해 그라디언트 투명도 설정하기";

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

Area area = new Area();

area.Color = Color.Red;

area.GradientRelative = false;

area.Gradient.StartColor = Color.Red;

area.Gradient.MiddleColor = Color.Blue;

area.Gradient.EndColor = Color.Green;

area.Gradient.Transparency = 90;

area.Gradient.Visible = true;

area.AreaLines.Visible = false;

area.FillSampleValues(10);

this.tChart.Series.Add(area);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : AreaLines 속성을 사용해 영역 내 수직선 숨기기

■ Area 클래스의 AreaLines 속성을 사용해 영역 내 수직선을 숨기는 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 = "Area 클래스 : AreaLines 속성을 사용해 영역 내 수직선 숨기기";

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

            Area area = new Area();

            area.GradientRelative     = false;
            area.Gradient.StartColor  = Color.Red;
            area.Gradient.MiddleColor = Color.Blue;
            area.Gradient.EndColor    = Color.Green;
            area.Gradient.Visible     = true;
            area.AreaLines.Visible    = false;

            area.FillSampleValues(10);

            this.tChart.Series.Add(area);
        }

        #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 = "Area 클래스 : AreaLines 속성을 사용해 영역 내 수직선 숨기기";

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

Area area = new Area();

area.GradientRelative = false;

area.Gradient.StartColor = Color.Red;

area.Gradient.MiddleColor = Color.Blue;

area.Gradient.EndColor = Color.Green;

area.Gradient.Visible = true;

area.AreaLines.Visible = false;

area.FillSampleValues(10);

this.tChart.Series.Add(area);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : GradientRelative 속성 사용하기

■ Area 클래스의 GradientRelative 속성을 사용하는 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 = "Area 클래스 : GradientRelative 속성 사용하기";

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

            Area area = new Area();

            area.GradientRelative     = false;
            area.Gradient.StartColor  = Color.Red;
            area.Gradient.MiddleColor = Color.Blue;
            area.Gradient.EndColor    = Color.Green;
            area.Gradient.Visible     = true;

            area.FillSampleValues(10);

            this.tChart.Series.Add(area);
        }

        #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 = "Area 클래스 : GradientRelative 속성 사용하기";

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

Area area = new Area();

area.GradientRelative = false;

area.Gradient.StartColor = Color.Red;

area.Gradient.MiddleColor = Color.Blue;

area.Gradient.EndColor = Color.Green;

area.Gradient.Visible = true;

area.FillSampleValues(10);

this.tChart.Series.Add(area);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : Gradient 속성을 사용해 그라디언트 색상 설정하기

■ Area 클래스의 Gradient 속성을 사용해 그라디언트 색상을 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 = "Area 클래스 : Gradient 속성을 사용해 그라디언트 색상 설정하기";

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

            Area area = new Area();

            area.Gradient.StartColor  = Color.Red;
            area.Gradient.MiddleColor = Color.Blue;
            area.Gradient.EndColor    = Color.Green;
            area.Gradient.Visible     = true;

            area.FillSampleValues(10);

            this.tChart.Series.Add(area);
        }

        #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 = "Area 클래스 : Gradient 속성을 사용해 그라디언트 색상 설정하기";

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

Area area = new Area();

area.Gradient.StartColor = Color.Red;

area.Gradient.MiddleColor = Color.Blue;

area.Gradient.EndColor = Color.Green;

area.Gradient.Visible = true;

area.FillSampleValues(10);

this.tChart.Series.Add(area);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : Marks 속성을 사용해 마커 표시하기

■ Area 클래스의 Marks 속성을 사용해 마커를 표시하는 방법을 보여준다. ▶ MainForm.cs


using System;
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 = "Area 클래스 : Marks 속성을 사용해 마커 표시하기";

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

            Random random = new Random();

            for(int i = 0; i < 3;i++)
            {
                Area area = new Area();

                area.MultiArea     = MultiAreas.None;
                area.Marks.Visible = true;

                for(int j = 0; j < 5; j++)
                {
                    area.Add(random.Next(100 - (j * 20)));
                }

                this.tChart.Series.Add(area);
            }
        }

        #endregion
    }
}

using System;

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 = "Area 클래스 : Marks 속성을 사용해 마커 표시하기";

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

Random random = new Random();

for(int i = 0; i < 3;i++)

{

Area area = new Area();

area.MultiArea = MultiAreas.None;

area.Marks.Visible = true;

for(int j = 0; j < 5; j++)

{

area.Add(random.Next(100 - (j * 20)));

}

this.tChart.Series.Add(area);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : Stairs 속성을 사용해 계단형 차트 만들기

■ Area 클래스의 Stairs 속성을 사용해 계단형 차트를 만드는 방법을 보여준다. ▶ MainForm.cs


using System;
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 = "Area 클래스 : Stairs 속성을 사용해 계단형 차트 만들기";

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

            Random random = new Random();

            for(int i = 0; i < 3;i++)
            {
                Area area = new Area();

                area.Stairs = true;

                for(int j = 0; j < 5; j++)
                {
                    area.Add(random.Next(100 - (j * 20)));
                }

                this.tChart.Series.Add(area);
            }
        }

        #endregion
    }
}

using System;

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 = "Area 클래스 : Stairs 속성을 사용해 계단형 차트 만들기";

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

Random random = new Random();

for(int i = 0; i < 3;i++)

{

Area area = new Area();

area.Stairs = true;

for(int j = 0; j < 5; j++)

{

area.Add(random.Next(100 - (j * 20)));

}

this.tChart.Series.Add(area);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Area 클래스 : MultiArea 속성을 사용해 레이아웃 설정하기

■ Area 클래스의 MultiArea 속성을 사용해 레이아웃을 설정하는 방법을 보여준다. ▶ MainForm.cs


using System;
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 = "Area 클래스 : MultiArea 속성을 사용해 레이아웃 설정하기";

            #region 레이아웃 콤보 박스를 설정한다.

            this.layoutComboBox.DropDownStyle = ComboBoxStyle.DropDownList;

            this.layoutComboBox.Items.Add(MultiAreas.None      );
            this.layoutComboBox.Items.Add(MultiAreas.Stacked   );
            this.layoutComboBox.Items.Add(MultiAreas.Stacked100);

            this.layoutComboBox.SelectedIndex = 0;

            #endregion
            #region 티차트를 설정한다.

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

            Random random = new Random();

            for(int i = 0; i < 3;i++)
            {
                Area area = new Area();

                for(int j = 0; j < 5; j++)
                {
                    area.Add(random.Next(100 - (j * 20)));
                }

                this.tChart.Series.Add(area);
            }

            #endregion

            this.layoutComboBox.SelectedIndexChanged += layoutComboBox_SelectedIndexChanged;
        }

        #endregion

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

        #region 레이아웃 콤보 박스 선택 인덱스 변경시 처리하기 - layoutComboBox_SelectedIndexChanged(sender, e)

        /// <summary>
        /// 레이아웃 콤보 박스 선택 인덱스 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void layoutComboBox_SelectedIndexChanged(object sender, EventArgs e)
        {
            MultiAreas multiAreas = (MultiAreas)this.layoutComboBox.SelectedItem;

            foreach(Area area in this.tChart.Series)
            {
                area.MultiArea = multiAreas;
            }
        }

        #endregion
    }
}

using System;

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 = "Area 클래스 : MultiArea 속성을 사용해 레이아웃 설정하기";

#region 레이아웃 콤보 박스를 설정한다.

this.layoutComboBox.DropDownStyle = ComboBoxStyle.DropDownList;

this.layoutComboBox.Items.Add(MultiAreas.None );

this.layoutComboBox.Items.Add(MultiAreas.Stacked );

this.layoutComboBox.Items.Add(MultiAreas.Stacked100);

this.layoutComboBox.SelectedIndex = 0;

#endregion

#region 티차트를 설정한다.

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

Random random = new Random();

for(int i = 0; i < 3;i++)

{

Area area = new Area();

for(int j = 0; j < 5; j++)

{

area.Add(random.Next(100 - (j * 20)));

}

this.tChart.Series.Add(area);

}

#endregion

this.layoutComboBox.SelectedIndexChanged += layoutComboBox_SelectedIndexChanged;

}

#endregion

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

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

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

#region 레이아웃 콤보 박스 선택 인덱스 변경시 처리하기 - layoutComboBox_SelectedIndexChanged(sender, e)

/// <summary>

/// 레이아웃 콤보 박스 선택 인덱스 변경시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void layoutComboBox_SelectedIndexChanged(object sender, EventArgs e)

{

MultiAreas multiAreas = (MultiAreas)this.layoutComboBox.SelectedItem;

foreach(Area area in this.tChart.Series)

{

area.MultiArea = multiAreas;

}

#endregion

}

TestProject.zip

[C#/WINFORM/LIGHTNINGCHART] HighLowSeries 클래스 : 상하한(High-Low) 차트 그리기

■ HighLowSeries 클래스를 사용해 상하한(High-Low) 차트를 그리는 방법을 보여준다. ▶ ChartHelper.cs


using System;
using System.Collections.Generic;
using System.Drawing;

using Arction.WinForms.Charting;
using Arction.WinForms.Charting.Axes;
using Arction.WinForms.Charting.Views.ViewXY;

namespace TestProject
{
    /// <summary>
    /// 차트 헬퍼
    /// </summary>
    public static class ChartHelper
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region Field

        /// <summary>
        /// 단일 색상 리스트
        /// </summary>
        public static List<Color> SolidColorList = new List<Color>
        {
            Color.FromArgb(187, 28 , 0 ),
            Color.FromArgb(222, 54 , 11),
            Color.FromArgb(199, 86 , 10),
            Color.FromArgb(255, 160, 0 ),
            Color.FromArgb(255, 124, 0 )
        };

        /// <summary>
        /// 반투명 색상 리스트
        /// </summary>
        public static List<Color> TranslucentColorList = new List<Color>
        {
            Color.FromArgb(180, SolidColorList[0]),
            Color.FromArgb(180, SolidColorList[1]),
            Color.FromArgb(180, SolidColorList[2]),
            Color.FromArgb(180, SolidColorList[3]),
            Color.FromArgb(180, SolidColorList[4])
        };

        #endregion

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

        #region Field

        /// <summary>
        /// 복구 정보
        /// </summary>
        private static RestoreInfo _restoreInfo;

        /// <summary>
        /// 배경 색상
        /// </summary>
        private static Color _backgroundColor = Color.FromArgb(255, 30, 30, 30);

        /// <summary>
        /// 제목 색상
        /// </summary>
        private static Color _titleColor = Color.FromArgb(255, 249, 202, 3);

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region 리스트 데이터 지우기 - ClearListData<TItem>(sourceList)

        /// <summary>
        /// 리스트 데이터 지우기
        /// </summary>
        /// <typeparam name="TItem">항목 타입</typeparam>
        /// <param name="sourceList">소스 리스트</param>
        public static void ClearListData<TItem>(List<TItem> sourceList) where TItem : IDisposable
        {
            if(sourceList == null)
            {
                return;
            }

            while(sourceList.Count > 0)
            {
                int lastIndex = sourceList.Count - 1;

                TItem item = sourceList[lastIndex];

                sourceList.RemoveAt(lastIndex);

                if(item != null)
                {
                    (item as IDisposable).Dispose();
                }
            }
        }

        #endregion

        #region 다크/플랫 스타일 설정하기 - SetDarkFlatStyle(chart, minorTickOption)

        /// <summary>
        /// 다크/플랫 스타일 설정하기
        /// </summary>
        /// <param name="chart">차트</param>
        /// <param name="minorTickOption">작은 눈금 옵션</param>
        public static void SetDarkFlatStyle(LightningChartUltimate chart, MinorTickOption minorTickOption = MinorTickOption.None)
        {
            _restoreInfo = new RestoreInfo(chart);

            chart.Background.Color        = _backgroundColor;
            chart.Background.GradientFill = GradientFill.Solid;

            chart.ViewXY.GraphBackground.Color        = Color.FromArgb(255, 20, 20, 20);
            chart.ViewXY.GraphBackground.GradientFill = GradientFill.Solid;

            chart.Title.Color          = _titleColor;
            chart.Title.MouseHighlight = MouseOverHighlight.None;

            bool showXMinotTick = false;
            bool showYMinorTick = false;

            if(minorTickOption == MinorTickOption.Both)
            {
                showXMinotTick = showYMinorTick = true;
            }
            else if(minorTickOption == MinorTickOption.OnlyX)
            {
                showXMinotTick = true;
            }
            else if(minorTickOption == MinorTickOption.OnlyY)
            {
                showYMinorTick = true;
            }

            foreach(AxisY axisY in chart.ViewXY.YAxes)
            {
                axisY.Title.Color          = _titleColor;
                axisY.Title.MouseHighlight = MouseOverHighlight.None;

                axisY.MajorGrid.Color   = Color.FromArgb(35, 255, 255, 255);
                axisY.MajorGrid.Pattern = LinePattern.Solid;

                axisY.MinorDivTickStyle.Visible = showYMinorTick;
            }

            foreach(AxisX axisX in chart.ViewXY.XAxes)
            {
                axisX.Title.Color          = _titleColor;
                axisX.Title.MouseHighlight = MouseOverHighlight.None;

                axisX.MajorGrid.Color   = Color.FromArgb(35, 255, 255, 255);
                axisX.MajorGrid.Pattern = LinePattern.Solid;

                axisX.MinorDivTickStyle.Visible = showXMinotTick;
            }

            if(chart.ViewXY.LegendBoxes != null)
            {
                foreach(LegendBoxXY legendBox in chart.ViewXY.LegendBoxes)
                {
                    legendBox.Shadow.Visible = false;
                }
            }
        }

        #endregion
        #region 다크 플랫 스타일 취소하기 - CancelDarkFlatStyle(chart)

        /// <summary>
        /// 다크 플랫 스타일 취소하기
        /// </summary>
        /// <param name="chart">차트</param>
        public static void CancelDarkFlatStyle(LightningChartUltimate chart)
        {
            if(_restoreInfo != null)
            {
                if(chart != null)
                {
                    chart.BeginUpdate();

                    chart.Background.Color        = _restoreInfo.ChartColor;
                    chart.Background.GradientFill = _restoreInfo.ChartGradientFill;

                    chart.ViewXY.GraphBackground.Color        = _restoreInfo.ViewColor;
                    chart.ViewXY.GraphBackground.GradientFill = _restoreInfo.viewGradientFill;

                    foreach(var yAxis in chart.ViewXY.YAxes)
                    {
                        yAxis.MajorGrid.Color   = _restoreInfo.GridColor;
                        yAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

                        yAxis.MinorDivTickStyle.Visible = true;
                    }

                    foreach(var xAxis in chart.ViewXY.XAxes)
                    {
                        xAxis.MajorGrid.Color   = _restoreInfo.GridColor;
                        xAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

                        xAxis.MinorDivTickStyle.Visible = true;
                    }

                    chart.EndUpdate();
                }
            }
        }

        #endregion
    }
}

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using System;

using System.Collections.Generic;

using System.Drawing;

using Arction.WinForms.Charting;

using Arction.WinForms.Charting.Axes;

using Arction.WinForms.Charting.Views.ViewXY;

namespace TestProject

{

/// <summary>

/// 차트 헬퍼

/// </summary>

public static class ChartHelper

{

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

////////////////////////////////////////////////////////////////////////////////////////// Static

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

#region Field

/// <summary>

/// 단일 색상 리스트

/// </summary>

public static List<Color> SolidColorList = new List<Color>

{

Color.FromArgb(187, 28 , 0 ),

Color.FromArgb(222, 54 , 11),

Color.FromArgb(199, 86 , 10),

Color.FromArgb(255, 160, 0 ),

Color.FromArgb(255, 124, 0 )

};

/// <summary>

/// 반투명 색상 리스트

/// </summary>

public static List<Color> TranslucentColorList = new List<Color>

{

Color.FromArgb(180, SolidColorList[0]),

Color.FromArgb(180, SolidColorList[1]),

Color.FromArgb(180, SolidColorList[2]),

Color.FromArgb(180, SolidColorList[3]),

Color.FromArgb(180, SolidColorList[4])

};

#endregion

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

#region Field

/// <summary>

/// 복구 정보

/// </summary>

private static RestoreInfo _restoreInfo;

/// <summary>

/// 배경 색상

/// </summary>

private static Color _backgroundColor = Color.FromArgb(255, 30, 30, 30);

/// <summary>

/// 제목 색상

/// </summary>

private static Color _titleColor = Color.FromArgb(255, 249, 202, 3);

#endregion

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

////////////////////////////////////////////////////////////////////////////////////////// Static

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

#region 리스트 데이터 지우기 - ClearListData<TItem>(sourceList)

/// <summary>

/// 리스트 데이터 지우기

/// </summary>

/// <typeparam name="TItem">항목 타입</typeparam>

/// <param name="sourceList">소스 리스트</param>

public static void ClearListData<TItem>(List<TItem> sourceList) where TItem : IDisposable

{

if(sourceList == null)

{

return;

}

while(sourceList.Count > 0)

{

int lastIndex = sourceList.Count - 1;

TItem item = sourceList[lastIndex];

sourceList.RemoveAt(lastIndex);

if(item != null)

{

(item as IDisposable).Dispose();

}

#endregion

#region 다크/플랫 스타일 설정하기 - SetDarkFlatStyle(chart, minorTickOption)

/// <summary>

/// 다크/플랫 스타일 설정하기

/// </summary>

/// <param name="chart">차트</param>

/// <param name="minorTickOption">작은 눈금 옵션</param>

public static void SetDarkFlatStyle(LightningChartUltimate chart, MinorTickOption minorTickOption = MinorTickOption.None)

{

_restoreInfo = new RestoreInfo(chart);

chart.Background.Color = _backgroundColor;

chart.Background.GradientFill = GradientFill.Solid;

chart.ViewXY.GraphBackground.Color = Color.FromArgb(255, 20, 20, 20);

chart.ViewXY.GraphBackground.GradientFill = GradientFill.Solid;

chart.Title.Color = _titleColor;

chart.Title.MouseHighlight = MouseOverHighlight.None;

bool showXMinotTick = false;

bool showYMinorTick = false;

if(minorTickOption == MinorTickOption.Both)

{

showXMinotTick = showYMinorTick = true;

}

else if(minorTickOption == MinorTickOption.OnlyX)

{

showXMinotTick = true;

}

else if(minorTickOption == MinorTickOption.OnlyY)

{

showYMinorTick = true;

}

foreach(AxisY axisY in chart.ViewXY.YAxes)

{

axisY.Title.Color = _titleColor;

axisY.Title.MouseHighlight = MouseOverHighlight.None;

axisY.MajorGrid.Color = Color.FromArgb(35, 255, 255, 255);

axisY.MajorGrid.Pattern = LinePattern.Solid;

axisY.MinorDivTickStyle.Visible = showYMinorTick;

}

foreach(AxisX axisX in chart.ViewXY.XAxes)

{

axisX.Title.Color = _titleColor;

axisX.Title.MouseHighlight = MouseOverHighlight.None;

axisX.MajorGrid.Color = Color.FromArgb(35, 255, 255, 255);

axisX.MajorGrid.Pattern = LinePattern.Solid;

axisX.MinorDivTickStyle.Visible = showXMinotTick;

}

if(chart.ViewXY.LegendBoxes != null)

{

foreach(LegendBoxXY legendBox in chart.ViewXY.LegendBoxes)

{

legendBox.Shadow.Visible = false;

}

#endregion

#region 다크 플랫 스타일 취소하기 - CancelDarkFlatStyle(chart)

/// <summary>

/// 다크 플랫 스타일 취소하기

/// </summary>

/// <param name="chart">차트</param>

public static void CancelDarkFlatStyle(LightningChartUltimate chart)

{

if(_restoreInfo != null)

{

if(chart != null)

{

chart.BeginUpdate();

chart.Background.Color = _restoreInfo.ChartColor;

chart.Background.GradientFill = _restoreInfo.ChartGradientFill;

chart.ViewXY.GraphBackground.Color = _restoreInfo.ViewColor;

chart.ViewXY.GraphBackground.GradientFill = _restoreInfo.viewGradientFill;

foreach(var yAxis in chart.ViewXY.YAxes)

{

yAxis.MajorGrid.Color = _restoreInfo.GridColor;

yAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

yAxis.MinorDivTickStyle.Visible = true;

}

foreach(var xAxis in chart.ViewXY.XAxes)

{

xAxis.MajorGrid.Color = _restoreInfo.GridColor;

xAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

xAxis.MinorDivTickStyle.Visible = true;

}

chart.EndUpdate();

}

#endregion

}

▶ MainForm.cs


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

using Arction.WinForms.Charting;
using Arction.WinForms.Charting.Axes;
using Arction.WinForms.Charting.SeriesXY;
using Arction.WinForms.Charting.Views.ViewXY;

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

        #region Field

        /// <summary>
        /// 차트
        /// </summary>
        private LightningChartUltimate chart = null;

        #endregion

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

        #region 생성자 - MainForm()

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

            InitializeChart();
        }

        #endregion

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

        #region 차트 초기화하기 - InitializeChart()

        /// <summary>
        /// 차트 초기화하기
        /// </summary>
        private void InitializeChart()
        {
            this.chart = new LightningChartUltimate();

            this.chart.BeginUpdate();

            this.chart.Name   = "chart";
            this.chart.Parent = this;
            this.chart.Dock   = DockStyle.Fill;

            this.chart.Title.Font = Font;
            this.chart.Title.Text = "상하한(High-Low) 차트";

            ViewXY viewXY = this.chart.ViewXY;

            AxisX axisX = viewXY.XAxes[0];

            axisX.Title.Font         = Font;
            axisX.Title.Text         = "연도";
            axisX.ValueType          = AxisValueType.Number;
            axisX.MajorDiv           = 1;
            axisX.AutoFormatLabels   = false;
            axisX.LabelsNumberFormat = "0";

            AxisY axisY = viewXY.YAxes[0];

            axisY.Title.Font = Font;
            axisY.Title.Text = "(백만원)";
            axisY.Minimum    = 0;

            ChartHelper.SetDarkFlatStyle(this.chart);

            HighLowSeries series = new HighLowSeries(viewXY, axisX, axisY);

            series.Title.Text               = "판매/비용";
            series.LineStyleHigh.Color      = Color.Gold;
            series.LineStyleLow.Color       = Color.Red;
            series.MouseInteraction         = false;
            series.Fill.Color               = Color.FromArgb(180, Color.Orange);
            series.Fill.GradientFill        = GradientFill.Solid;
            series.ReverseFill.Color        = Color.FromArgb(180, 255, 64, 0);
            series.ReverseFill.GradientFill = GradientFill.Solid;

            int pointCount = 200;

            Random random = new Random();

            HighLowSeriesPoint[] pointArray = new HighLowSeriesPoint[pointCount];

            for(int i = 0; i < pointCount; i++)
            {
                pointArray[i].X     = 2000 + (double)i / 12.0;
                pointArray[i].YHigh = 28 + (random.NextDouble() - 0.5) * 2 + (10.0 + (double)i / 20) * Math.Sin(100 - (double)i / 22.0);
                pointArray[i].YLow  = 25 + (random.NextDouble() - 0.5) * 1.5 + 2.0 * Math.Cos(98.8 + (double)i / 12.0);
            }

            series.Points = pointArray;

            viewXY.HighLowSeries.Add(series);

            viewXY.ZoomToFit();

            LegendBoxXY legendBoxXY = viewXY.LegendBoxes[0];

            legendBoxXY.Position = LegendBoxPositionXY.SegmentBottomRight;

            this.chart.EndUpdate();
        }

        #endregion
    }
}

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using System;

using System.Drawing;

using System.Windows.Forms;

using Arction.WinForms.Charting;

using Arction.WinForms.Charting.Axes;

using Arction.WinForms.Charting.SeriesXY;

using Arction.WinForms.Charting.Views.ViewXY;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region Field

/// <summary>

/// 차트

/// </summary>

private LightningChartUltimate chart = null;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

InitializeChart();

}

#endregion

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

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

#region 차트 초기화하기 - InitializeChart()

/// <summary>

/// 차트 초기화하기

/// </summary>

private void InitializeChart()

{

this.chart = new LightningChartUltimate();

this.chart.BeginUpdate();

this.chart.Name = "chart";

this.chart.Parent = this;

this.chart.Dock = DockStyle.Fill;

this.chart.Title.Font = Font;

this.chart.Title.Text = "상하한(High-Low) 차트";

ViewXY viewXY = this.chart.ViewXY;

AxisX axisX = viewXY.XAxes[0];

axisX.Title.Font = Font;

axisX.Title.Text = "연도";

axisX.ValueType = AxisValueType.Number;

axisX.MajorDiv = 1;

axisX.AutoFormatLabels = false;

axisX.LabelsNumberFormat = "0";

AxisY axisY = viewXY.YAxes[0];

axisY.Title.Font = Font;

axisY.Title.Text = "(백만원)";

axisY.Minimum = 0;

ChartHelper.SetDarkFlatStyle(this.chart);

HighLowSeries series = new HighLowSeries(viewXY, axisX, axisY);

series.Title.Text = "판매/비용";

series.LineStyleHigh.Color = Color.Gold;

series.LineStyleLow.Color = Color.Red;

series.MouseInteraction = false;

series.Fill.Color = Color.FromArgb(180, Color.Orange);

series.Fill.GradientFill = GradientFill.Solid;

series.ReverseFill.Color = Color.FromArgb(180, 255, 64, 0);

series.ReverseFill.GradientFill = GradientFill.Solid;

int pointCount = 200;

Random random = new Random();

HighLowSeriesPoint[] pointArray = new HighLowSeriesPoint[pointCount];

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

{

pointArray[i].X = 2000 + (double)i / 12.0;

pointArray[i].YHigh = 28 + (random.NextDouble() - 0.5) * 2 + (10.0 + (double)i / 20) * Math.Sin(100 - (double)i / 22.0);

pointArray[i].YLow = 25 + (random.NextDouble() - 0.5) * 1.5 + 2.0 * Math.Cos(98.8 + (double)i / 12.0);

}

series.Points = pointArray;

viewXY.HighLowSeries.Add(series);

viewXY.ZoomToFit();

LegendBoxXY legendBoxXY = viewXY.LegendBoxes[0];

legendBoxXY.Position = LegendBoxPositionXY.SegmentBottomRight;

this.chart.EndUpdate();

}

#endregion

}

TestProject.zip

[C#/WINFORM/LIGHTNINGCHART] HighLowSeries 클래스 : 스택 영역 차트 그리기

■ HighLowSeries 클래스를 사용해 스택 영역 차트를 그리는 방법을 보여준다. ▶ ChartHelper.cs


using System;
using System.Collections.Generic;
using System.Drawing;

using Arction.WinForms.Charting;
using Arction.WinForms.Charting.Axes;
using Arction.WinForms.Charting.Views.ViewXY;

namespace TestProject
{
    /// <summary>
    /// 차트 헬퍼
    /// </summary>
    public static class ChartHelper
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region Field

        /// <summary>
        /// 단일 색상 리스트
        /// </summary>
        public static List<Color> SolidColorList = new List<Color>
        {
            Color.FromArgb(187, 28 , 0 ),
            Color.FromArgb(222, 54 , 11),
            Color.FromArgb(199, 86 , 10),
            Color.FromArgb(255, 160, 0 ),
            Color.FromArgb(255, 124, 0 )
        };

        /// <summary>
        /// 반투명 색상 리스트
        /// </summary>
        public static List<Color> TranslucentColorList = new List<Color>
        {
            Color.FromArgb(180, SolidColorList[0]),
            Color.FromArgb(180, SolidColorList[1]),
            Color.FromArgb(180, SolidColorList[2]),
            Color.FromArgb(180, SolidColorList[3]),
            Color.FromArgb(180, SolidColorList[4])
        };

        #endregion

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

        #region Field

        /// <summary>
        /// 복구 정보
        /// </summary>
        private static RestoreInfo _restoreInfo;

        /// <summary>
        /// 배경 색상
        /// </summary>
        private static Color _backgroundColor = Color.FromArgb(255, 30, 30, 30);

        /// <summary>
        /// 제목 색상
        /// </summary>
        private static Color _titleColor = Color.FromArgb(255, 249, 202, 3);

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region 리스트 데이터 지우기 - ClearListData<TItem>(sourceList)

        /// <summary>
        /// 리스트 데이터 지우기
        /// </summary>
        /// <typeparam name="TItem">항목 타입</typeparam>
        /// <param name="sourceList">소스 리스트</param>
        public static void ClearListData<TItem>(List<TItem> sourceList) where TItem : IDisposable
        {
            if(sourceList == null)
            {
                return;
            }

            while(sourceList.Count > 0)
            {
                int lastIndex = sourceList.Count - 1;

                TItem item = sourceList[lastIndex];

                sourceList.RemoveAt(lastIndex);

                if(item != null)
                {
                    (item as IDisposable).Dispose();
                }
            }
        }

        #endregion

        #region 다크/플랫 스타일 설정하기 - SetDarkFlatStyle(chart, minorTickOption)

        /// <summary>
        /// 다크/플랫 스타일 설정하기
        /// </summary>
        /// <param name="chart">차트</param>
        /// <param name="minorTickOption">작은 눈금 옵션</param>
        public static void SetDarkFlatStyle(LightningChartUltimate chart, MinorTickOption minorTickOption = MinorTickOption.None)
        {
            _restoreInfo = new RestoreInfo(chart);

            chart.Background.Color        = _backgroundColor;
            chart.Background.GradientFill = GradientFill.Solid;

            chart.ViewXY.GraphBackground.Color        = Color.FromArgb(255, 20, 20, 20);
            chart.ViewXY.GraphBackground.GradientFill = GradientFill.Solid;

            chart.Title.Color          = _titleColor;
            chart.Title.MouseHighlight = MouseOverHighlight.None;

            bool showXMinotTick = false;
            bool showYMinorTick = false;

            if(minorTickOption == MinorTickOption.Both)
            {
                showXMinotTick = showYMinorTick = true;
            }
            else if(minorTickOption == MinorTickOption.OnlyX)
            {
                showXMinotTick = true;
            }
            else if(minorTickOption == MinorTickOption.OnlyY)
            {
                showYMinorTick = true;
            }

            foreach(AxisY axisY in chart.ViewXY.YAxes)
            {
                axisY.Title.Color          = _titleColor;
                axisY.Title.MouseHighlight = MouseOverHighlight.None;

                axisY.MajorGrid.Color   = Color.FromArgb(35, 255, 255, 255);
                axisY.MajorGrid.Pattern = LinePattern.Solid;

                axisY.MinorDivTickStyle.Visible = showYMinorTick;
            }

            foreach(AxisX axisX in chart.ViewXY.XAxes)
            {
                axisX.Title.Color          = _titleColor;
                axisX.Title.MouseHighlight = MouseOverHighlight.None;

                axisX.MajorGrid.Color   = Color.FromArgb(35, 255, 255, 255);
                axisX.MajorGrid.Pattern = LinePattern.Solid;

                axisX.MinorDivTickStyle.Visible = showXMinotTick;
            }

            if(chart.ViewXY.LegendBoxes != null)
            {
                foreach(LegendBoxXY legendBox in chart.ViewXY.LegendBoxes)
                {
                    legendBox.Shadow.Visible = false;
                }
            }
        }

        #endregion
        #region 다크 플랫 스타일 취소하기 - CancelDarkFlatStyle(chart)

        /// <summary>
        /// 다크 플랫 스타일 취소하기
        /// </summary>
        /// <param name="chart">차트</param>
        public static void CancelDarkFlatStyle(LightningChartUltimate chart)
        {
            if(_restoreInfo != null)
            {
                if(chart != null)
                {
                    chart.BeginUpdate();

                    chart.Background.Color        = _restoreInfo.ChartColor;
                    chart.Background.GradientFill = _restoreInfo.ChartGradientFill;

                    chart.ViewXY.GraphBackground.Color        = _restoreInfo.ViewColor;
                    chart.ViewXY.GraphBackground.GradientFill = _restoreInfo.viewGradientFill;

                    foreach(var yAxis in chart.ViewXY.YAxes)
                    {
                        yAxis.MajorGrid.Color   = _restoreInfo.GridColor;
                        yAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

                        yAxis.MinorDivTickStyle.Visible = true;
                    }

                    foreach(var xAxis in chart.ViewXY.XAxes)
                    {
                        xAxis.MajorGrid.Color   = _restoreInfo.GridColor;
                        xAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

                        xAxis.MinorDivTickStyle.Visible = true;
                    }

                    chart.EndUpdate();
                }
            }
        }

        #endregion
    }
}

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using System;

using System.Collections.Generic;

using System.Drawing;

using Arction.WinForms.Charting;

using Arction.WinForms.Charting.Axes;

using Arction.WinForms.Charting.Views.ViewXY;

namespace TestProject

{

/// <summary>

/// 차트 헬퍼

/// </summary>

public static class ChartHelper

{

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

////////////////////////////////////////////////////////////////////////////////////////// Static

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

#region Field

/// <summary>

/// 단일 색상 리스트

/// </summary>

public static List<Color> SolidColorList = new List<Color>

{

Color.FromArgb(187, 28 , 0 ),

Color.FromArgb(222, 54 , 11),

Color.FromArgb(199, 86 , 10),

Color.FromArgb(255, 160, 0 ),

Color.FromArgb(255, 124, 0 )

};

/// <summary>

/// 반투명 색상 리스트

/// </summary>

public static List<Color> TranslucentColorList = new List<Color>

{

Color.FromArgb(180, SolidColorList[0]),

Color.FromArgb(180, SolidColorList[1]),

Color.FromArgb(180, SolidColorList[2]),

Color.FromArgb(180, SolidColorList[3]),

Color.FromArgb(180, SolidColorList[4])

};

#endregion

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

#region Field

/// <summary>

/// 복구 정보

/// </summary>

private static RestoreInfo _restoreInfo;

/// <summary>

/// 배경 색상

/// </summary>

private static Color _backgroundColor = Color.FromArgb(255, 30, 30, 30);

/// <summary>

/// 제목 색상

/// </summary>

private static Color _titleColor = Color.FromArgb(255, 249, 202, 3);

#endregion

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

////////////////////////////////////////////////////////////////////////////////////////// Static

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

#region 리스트 데이터 지우기 - ClearListData<TItem>(sourceList)

/// <summary>

/// 리스트 데이터 지우기

/// </summary>

/// <typeparam name="TItem">항목 타입</typeparam>

/// <param name="sourceList">소스 리스트</param>

public static void ClearListData<TItem>(List<TItem> sourceList) where TItem : IDisposable

{

if(sourceList == null)

{

return;

}

while(sourceList.Count > 0)

{

int lastIndex = sourceList.Count - 1;

TItem item = sourceList[lastIndex];

sourceList.RemoveAt(lastIndex);

if(item != null)

{

(item as IDisposable).Dispose();

}

#endregion

#region 다크/플랫 스타일 설정하기 - SetDarkFlatStyle(chart, minorTickOption)

/// <summary>

/// 다크/플랫 스타일 설정하기

/// </summary>

/// <param name="chart">차트</param>

/// <param name="minorTickOption">작은 눈금 옵션</param>

public static void SetDarkFlatStyle(LightningChartUltimate chart, MinorTickOption minorTickOption = MinorTickOption.None)

{

_restoreInfo = new RestoreInfo(chart);

chart.Background.Color = _backgroundColor;

chart.Background.GradientFill = GradientFill.Solid;

chart.ViewXY.GraphBackground.Color = Color.FromArgb(255, 20, 20, 20);

chart.ViewXY.GraphBackground.GradientFill = GradientFill.Solid;

chart.Title.Color = _titleColor;

chart.Title.MouseHighlight = MouseOverHighlight.None;

bool showXMinotTick = false;

bool showYMinorTick = false;

if(minorTickOption == MinorTickOption.Both)

{

showXMinotTick = showYMinorTick = true;

}

else if(minorTickOption == MinorTickOption.OnlyX)

{

showXMinotTick = true;

}

else if(minorTickOption == MinorTickOption.OnlyY)

{

showYMinorTick = true;

}

foreach(AxisY axisY in chart.ViewXY.YAxes)

{

axisY.Title.Color = _titleColor;

axisY.Title.MouseHighlight = MouseOverHighlight.None;

axisY.MajorGrid.Color = Color.FromArgb(35, 255, 255, 255);

axisY.MajorGrid.Pattern = LinePattern.Solid;

axisY.MinorDivTickStyle.Visible = showYMinorTick;

}

foreach(AxisX axisX in chart.ViewXY.XAxes)

{

axisX.Title.Color = _titleColor;

axisX.Title.MouseHighlight = MouseOverHighlight.None;

axisX.MajorGrid.Color = Color.FromArgb(35, 255, 255, 255);

axisX.MajorGrid.Pattern = LinePattern.Solid;

axisX.MinorDivTickStyle.Visible = showXMinotTick;

}

if(chart.ViewXY.LegendBoxes != null)

{

foreach(LegendBoxXY legendBox in chart.ViewXY.LegendBoxes)

{

legendBox.Shadow.Visible = false;

}

#endregion

#region 다크 플랫 스타일 취소하기 - CancelDarkFlatStyle(chart)

/// <summary>

/// 다크 플랫 스타일 취소하기

/// </summary>

/// <param name="chart">차트</param>

public static void CancelDarkFlatStyle(LightningChartUltimate chart)

{

if(_restoreInfo != null)

{

if(chart != null)

{

chart.BeginUpdate();

chart.Background.Color = _restoreInfo.ChartColor;

chart.Background.GradientFill = _restoreInfo.ChartGradientFill;

chart.ViewXY.GraphBackground.Color = _restoreInfo.ViewColor;

chart.ViewXY.GraphBackground.GradientFill = _restoreInfo.viewGradientFill;

foreach(var yAxis in chart.ViewXY.YAxes)

{

yAxis.MajorGrid.Color = _restoreInfo.GridColor;

yAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

yAxis.MinorDivTickStyle.Visible = true;

}

foreach(var xAxis in chart.ViewXY.XAxes)

{

xAxis.MajorGrid.Color = _restoreInfo.GridColor;

xAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

xAxis.MinorDivTickStyle.Visible = true;

}

chart.EndUpdate();

}

#endregion

}

▶ MainForm.cs


using System;
using System.Collections.Generic;
using System.Windows.Forms;

using Arction.WinForms.Charting;
using Arction.WinForms.Charting.Axes;
using Arction.WinForms.Charting.SeriesXY;
using Arction.WinForms.Charting.Views.ViewXY;

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

        #region Field

        /// <summary>
        /// 차트
        /// </summary>
        private LightningChartUltimate chart = null;

        #endregion

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

        #region 생성자 - MainForm()

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

            InitializeChart();
        }

        #endregion

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

        #region 뷰 XY 확대/축소시 처리하기 - ViewXY_Zoomed(sender, e)

        /// <summary>
        /// 뷰 XY 확대/축소시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void ViewXY_Zoomed(object sender, ZoomedXYEventArgs e)
        {
            ViewXY viewXY = sender as ViewXY;
            AxisX axisX   = viewXY.XAxes[0];

            double minimum = 0;
            double maximum = 1000;

            double currentMinimum = axisX.Minimum;
            double currentMaximum = axisX.Maximum;

            if(minimum > currentMinimum || maximum < currentMaximum)
            {
                if(minimum > currentMinimum)
                {
                    currentMinimum = minimum;
                }

                if(maximum < currentMaximum)
                {
                    currentMaximum = maximum;
                }

                viewXY.OwnerChart.BeginUpdate();

                axisX.SetRange(currentMinimum, currentMaximum);

                viewXY.OwnerChart.EndUpdate();
            }
        }

        #endregion

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

        #region 차트 포인트 리스트 구하기 - GetChartPointList(random, pointCount, minimumAmplitude, maximumAmplitude)

        /// <summary>
        /// 차트 포인트 리스트 구하기
        /// </summary>
        /// <param name="random">난수기</param>
        /// <param name="pointCount">포인트 수</param>
        /// <param name="minimumAmplitude">최소 크기</param>
        /// <param name="maximumAmplitude">최대 크기</param>
        /// <returns>차트 포인트 리스트</returns>
        private List<ChartPoint> GetChartPointList(Random random, int pointCount, double minimumAmplitude, double maximumAmplitude)
        {
            double stepX = 1000 / (pointCount - 1);

            double previousY = minimumAmplitude;

            List<ChartPoint> list = new List<ChartPoint>();

            for(int i = 0; i < pointCount; i++)
            {
                ChartPoint point = new ChartPoint();

                point.X = (double)i * stepX;

                double y = previousY + (random.NextDouble() - 0.5) * maximumAmplitude / 5;

                if(y < minimumAmplitude / 2)
                {
                    y = minimumAmplitude;
                }

                if(y > maximumAmplitude * 1.5)
                {
                    y = maximumAmplitude;
                }

                point.Y = y;

                list.Add(point);

                previousY = y;
            }

            return list;
        }

        #endregion
        #region 시리즈 데이터 리스트 구하기 - GetSeriesDataList(pointCount)

        /// <summary>
        /// 시리즈 데이터 리스트 구하기
        /// </summary>
        /// <param name="pointCount">포인트 수</param>
        /// <returns>시리즈 데이터 리스트</returns>
        private List<SeriesData> GetSeriesDataList(int pointCount)
        {
            Random random = new Random();

            List<SeriesData> list = new List<SeriesData>();

            SeriesData data;

            data = new SeriesData();

            data.ChartPointList = GetChartPointList(random, pointCount, 25000.0, 50000.0);

            list.Add(data);

            data = new SeriesData();

            data.ChartPointList = GetChartPointList(random, pointCount, 18000.0, 30000.0);

            list.Add(data);

            data = new SeriesData();

            data.ChartPointList = GetChartPointList(random, pointCount, 5000.0, 15000.0);

            list.Add(data);

            return list;
        }

        #endregion
        #region 차트 데이터 설정하기 - SetChartData(viewXY, axisX, axisY, seriesDataList)

        /// <summary>
        /// 차트 데이터 설정하기
        /// </summary>
        /// <param name="viewXY">뷰 XY</param>
        /// <param name="axisX">X축</param>
        /// <param name="axisY">Y축</param>
        /// <param name="seriesDataList">시리즈 데이터 리스트</param>
        private void SetChartData(ViewXY viewXY, AxisX axisX, AxisY axisY, List<SeriesData> seriesDataList)
        {
            HighLowSeriesPoint[] previousPointArray = null;

            for(int i = 2; i >= 0; i--)
            {
                HighLowSeries series = new HighLowSeries(viewXY, axisX, axisY);

                series.Fill.Color          = ChartHelper.TranslucentColorList[i];
                series.Fill.GradientFill   = GradientFill.Solid;
                series.LineStyle.Width     = 2f;
                series.LineStyleHigh.Color = ChartHelper.SolidColorList[4];
                series.LineVisibleLow      = false;
                series.MouseHighlight      = MouseOverHighlight.None;
                series.MouseInteraction    = false;
                series.Title.Text          = "시리즈 " + (3 - i).ToString();

                SeriesData seriesData = seriesDataList[i];

                List<ChartPoint> pointList = seriesData.ChartPointList;

                HighLowSeriesPoint[] pointArray = new HighLowSeriesPoint[pointList.Count];

                for(int j = 0; j < pointList.Count; j++)
                {
                    pointArray[j].X     = pointList[j].X;
                    pointArray[j].YLow  = 0;
                    pointArray[j].YHigh = pointList[j].Y;

                    if(i < 2)
                    {
                        pointArray[j].YLow  += previousPointArray[j].YHigh;
                        pointArray[j].YHigh += previousPointArray[j].YHigh;
                    }
                }

                series.Points = pointArray;

                viewXY.HighLowSeries.Add(series);

                previousPointArray = pointArray;
            }
        }

        #endregion
        #region 차트 초기화하기 - InitializeChart()

        /// <summary>
        /// 차트 초기화하기
        /// </summary>
        private void InitializeChart()
        {
            this.chart = new LightningChartUltimate();

            this.chart.BeginUpdate();

            this.chart.Name   = "chart";
            this.chart.Parent = this;
            this.chart.Dock   = DockStyle.Fill;

            this.chart.Title.Font = Font;
            this.chart.Title.Text = "스택 영역 차트";

            ViewXY viewXY = this.chart.ViewXY;

            viewXY.ZoomPanOptions.MouseWheelZooming = MouseWheelZooming.Horizontal;
            viewXY.ZoomPanOptions.PanDirection      = PanDirection.Horizontal;

            viewXY.Zoomed += ViewXY_Zoomed;

            AxisX axisX = this.chart.ViewXY.XAxes[0];

            axisX.Title.Font = Font;
            axisX.Title.Text = "X축";
            axisX.ValueType  = AxisValueType.Number;
            axisX.ScrollMode = XAxisScrollMode.None;

            AxisY axisY = this.chart.ViewXY.YAxes[0];

            axisY.Title.Font     = Font;
            axisY.Title.Text     = "Y축";
            axisY.PanningEnabled = false;

            ChartHelper.SetDarkFlatStyle(this.chart);

            List<SeriesData> seriesDataList = GetSeriesDataList(500);

            SetChartData(viewXY, axisX, axisY, seriesDataList);

            viewXY.ZoomToFit();

            LegendBoxXY legendBoxXY = this.chart.ViewXY.LegendBoxes[0];

            legendBoxXY.Position = LegendBoxPositionXY.SegmentBottomRight;

            this.chart.EndUpdate();
        }

        #endregion
    }
}

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using System;

using System.Collections.Generic;

using System.Windows.Forms;

using Arction.WinForms.Charting;

using Arction.WinForms.Charting.Axes;

using Arction.WinForms.Charting.SeriesXY;

using Arction.WinForms.Charting.Views.ViewXY;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region Field

/// <summary>

/// 차트

/// </summary>

private LightningChartUltimate chart = null;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

InitializeChart();

}

#endregion

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

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

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

#region 뷰 XY 확대/축소시 처리하기 - ViewXY_Zoomed(sender, e)

/// <summary>

/// 뷰 XY 확대/축소시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void ViewXY_Zoomed(object sender, ZoomedXYEventArgs e)

{

ViewXY viewXY = sender as ViewXY;

AxisX axisX = viewXY.XAxes[0];

double minimum = 0;

double maximum = 1000;

double currentMinimum = axisX.Minimum;

double currentMaximum = axisX.Maximum;

if(minimum > currentMinimum || maximum < currentMaximum)

{

if(minimum > currentMinimum)

{

currentMinimum = minimum;

}

if(maximum < currentMaximum)

{

currentMaximum = maximum;

}

viewXY.OwnerChart.BeginUpdate();

axisX.SetRange(currentMinimum, currentMaximum);

viewXY.OwnerChart.EndUpdate();

}

#endregion

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

#region 차트 포인트 리스트 구하기 - GetChartPointList(random, pointCount, minimumAmplitude, maximumAmplitude)

/// <summary>

/// 차트 포인트 리스트 구하기

/// </summary>

/// <param name="random">난수기</param>

/// <param name="pointCount">포인트 수</param>

/// <param name="minimumAmplitude">최소 크기</param>

/// <param name="maximumAmplitude">최대 크기</param>

/// <returns>차트 포인트 리스트</returns>

private List<ChartPoint> GetChartPointList(Random random, int pointCount, double minimumAmplitude, double maximumAmplitude)

{

double stepX = 1000 / (pointCount - 1);

double previousY = minimumAmplitude;

List<ChartPoint> list = new List<ChartPoint>();

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

{

ChartPoint point = new ChartPoint();

point.X = (double)i * stepX;

double y = previousY + (random.NextDouble() - 0.5) * maximumAmplitude / 5;

if(y < minimumAmplitude / 2)

{

y = minimumAmplitude;

}

if(y > maximumAmplitude * 1.5)

{

y = maximumAmplitude;

}

point.Y = y;

list.Add(point);

previousY = y;

}

return list;

}

#endregion

#region 시리즈 데이터 리스트 구하기 - GetSeriesDataList(pointCount)

/// <summary>

/// 시리즈 데이터 리스트 구하기

/// </summary>

/// <param name="pointCount">포인트 수</param>

/// <returns>시리즈 데이터 리스트</returns>

private List<SeriesData> GetSeriesDataList(int pointCount)

{

Random random = new Random();

List<SeriesData> list = new List<SeriesData>();

SeriesData data;

data = new SeriesData();

data.ChartPointList = GetChartPointList(random, pointCount, 25000.0, 50000.0);

list.Add(data);

data = new SeriesData();

data.ChartPointList = GetChartPointList(random, pointCount, 18000.0, 30000.0);

list.Add(data);

data = new SeriesData();

data.ChartPointList = GetChartPointList(random, pointCount, 5000.0, 15000.0);

list.Add(data);

return list;

}

#endregion

#region 차트 데이터 설정하기 - SetChartData(viewXY, axisX, axisY, seriesDataList)

/// <summary>

/// 차트 데이터 설정하기

/// </summary>

/// <param name="viewXY">뷰 XY</param>

/// <param name="axisX">X축</param>

/// <param name="axisY">Y축</param>

/// <param name="seriesDataList">시리즈 데이터 리스트</param>

private void SetChartData(ViewXY viewXY, AxisX axisX, AxisY axisY, List<SeriesData> seriesDataList)

{

HighLowSeriesPoint[] previousPointArray = null;

for(int i = 2; i >= 0; i--)

{

HighLowSeries series = new HighLowSeries(viewXY, axisX, axisY);

series.Fill.Color = ChartHelper.TranslucentColorList[i];

series.Fill.GradientFill = GradientFill.Solid;

series.LineStyle.Width = 2f;

series.LineStyleHigh.Color = ChartHelper.SolidColorList[4];

series.LineVisibleLow = false;

series.MouseHighlight = MouseOverHighlight.None;

series.MouseInteraction = false;

series.Title.Text = "시리즈 " + (3 - i).ToString();

SeriesData seriesData = seriesDataList[i];

List<ChartPoint> pointList = seriesData.ChartPointList;

HighLowSeriesPoint[] pointArray = new HighLowSeriesPoint[pointList.Count];

for(int j = 0; j < pointList.Count; j++)

{

pointArray[j].X = pointList[j].X;

pointArray[j].YLow = 0;

pointArray[j].YHigh = pointList[j].Y;

if(i < 2)

{

pointArray[j].YLow += previousPointArray[j].YHigh;

pointArray[j].YHigh += previousPointArray[j].YHigh;

}

series.Points = pointArray;

viewXY.HighLowSeries.Add(series);

previousPointArray = pointArray;

}

#endregion

#region 차트 초기화하기 - InitializeChart()

/// <summary>

/// 차트 초기화하기

/// </summary>

private void InitializeChart()

{

this.chart = new LightningChartUltimate();

this.chart.BeginUpdate();

this.chart.Name = "chart";

this.chart.Parent = this;

this.chart.Dock = DockStyle.Fill;

this.chart.Title.Font = Font;

this.chart.Title.Text = "스택 영역 차트";

ViewXY viewXY = this.chart.ViewXY;

viewXY.ZoomPanOptions.MouseWheelZooming = MouseWheelZooming.Horizontal;

viewXY.ZoomPanOptions.PanDirection = PanDirection.Horizontal;

viewXY.Zoomed += ViewXY_Zoomed;

AxisX axisX = this.chart.ViewXY.XAxes[0];

axisX.Title.Font = Font;

axisX.Title.Text = "X축";

axisX.ValueType = AxisValueType.Number;

axisX.ScrollMode = XAxisScrollMode.None;

AxisY axisY = this.chart.ViewXY.YAxes[0];

axisY.Title.Font = Font;

axisY.Title.Text = "Y축";

axisY.PanningEnabled = false;

ChartHelper.SetDarkFlatStyle(this.chart);

List<SeriesData> seriesDataList = GetSeriesDataList(500);

SetChartData(viewXY, axisX, axisY, seriesDataList);

viewXY.ZoomToFit();

LegendBoxXY legendBoxXY = this.chart.ViewXY.LegendBoxes[0];

legendBoxXY.Position = LegendBoxPositionXY.SegmentBottomRight;

this.chart.EndUpdate();

}

#endregion

}

TestProject.zip

[C#/WINFORM/LIGHTNINGCHART] AreaSeries 클래스 : 영역 차트 그리기

■ AreaSeries 클래스를 사용해 영역 차트를 그리는 방법을 보여준다. ▶ ChartHelper.cs


using System;
using System.Collections.Generic;
using System.Drawing;

using Arction.WinForms.Charting;
using Arction.WinForms.Charting.Axes;
using Arction.WinForms.Charting.Views.ViewXY;

namespace TestProject
{
    /// <summary>
    /// 차트 헬퍼
    /// </summary>
    public static class ChartHelper
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region Field

        /// <summary>
        /// 단일 색상 리스트
        /// </summary>
        public static List<Color> SolidColorList = new List<Color>
        {
            Color.FromArgb(187, 28 , 0 ),
            Color.FromArgb(222, 54 , 11),
            Color.FromArgb(199, 86 , 10),
            Color.FromArgb(255, 160, 0 ),
            Color.FromArgb(255, 124, 0 )
        };

        /// <summary>
        /// 반투명 색상 리스트
        /// </summary>
        public static List<Color> TranslucentColorList = new List<Color>
        {
            Color.FromArgb(180, SolidColorList[0]),
            Color.FromArgb(180, SolidColorList[1]),
            Color.FromArgb(180, SolidColorList[2]),
            Color.FromArgb(180, SolidColorList[3]),
            Color.FromArgb(180, SolidColorList[4])
        };

        #endregion

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

        #region Field

        /// <summary>
        /// 복구 정보
        /// </summary>
        private static RestoreInfo _restoreInfo;

        /// <summary>
        /// 배경 색상
        /// </summary>
        private static Color _backgroundColor = Color.FromArgb(255, 30, 30, 30);

        /// <summary>
        /// 제목 색상
        /// </summary>
        private static Color _titleColor = Color.FromArgb(255, 249, 202, 3);

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region 리스트 데이터 지우기 - ClearListData<TItem>(sourceList)

        /// <summary>
        /// 리스트 데이터 지우기
        /// </summary>
        /// <typeparam name="TItem">항목 타입</typeparam>
        /// <param name="sourceList">소스 리스트</param>
        public static void ClearListData<TItem>(List<TItem> sourceList) where TItem : IDisposable
        {
            if(sourceList == null)
            {
                return;
            }

            while(sourceList.Count > 0)
            {
                int lastIndex = sourceList.Count - 1;

                TItem item = sourceList[lastIndex];

                sourceList.RemoveAt(lastIndex);

                if(item != null)
                {
                    (item as IDisposable).Dispose();
                }
            }
        }

        #endregion

        #region 다크/플랫 스타일 설정하기 - SetDarkFlatStyle(chart, minorTickOption)

        /// <summary>
        /// 다크/플랫 스타일 설정하기
        /// </summary>
        /// <param name="chart">차트</param>
        /// <param name="minorTickOption">작은 눈금 옵션</param>
        public static void SetDarkFlatStyle(LightningChartUltimate chart, MinorTickOption minorTickOption = MinorTickOption.None)
        {
            _restoreInfo = new RestoreInfo(chart);

            chart.Background.Color        = _backgroundColor;
            chart.Background.GradientFill = GradientFill.Solid;

            chart.ViewXY.GraphBackground.Color        = Color.FromArgb(255, 20, 20, 20);
            chart.ViewXY.GraphBackground.GradientFill = GradientFill.Solid;

            chart.Title.Color          = _titleColor;
            chart.Title.MouseHighlight = MouseOverHighlight.None;

            bool showXMinotTick = false;
            bool showYMinorTick = false;

            if(minorTickOption == MinorTickOption.Both)
            {
                showXMinotTick = showYMinorTick = true;
            }
            else if(minorTickOption == MinorTickOption.OnlyX)
            {
                showXMinotTick = true;
            }
            else if(minorTickOption == MinorTickOption.OnlyY)
            {
                showYMinorTick = true;
            }

            foreach(AxisY axisY in chart.ViewXY.YAxes)
            {
                axisY.Title.Color          = _titleColor;
                axisY.Title.MouseHighlight = MouseOverHighlight.None;

                axisY.MajorGrid.Color   = Color.FromArgb(35, 255, 255, 255);
                axisY.MajorGrid.Pattern = LinePattern.Solid;

                axisY.MinorDivTickStyle.Visible = showYMinorTick;
            }

            foreach(AxisX axisX in chart.ViewXY.XAxes)
            {
                axisX.Title.Color          = _titleColor;
                axisX.Title.MouseHighlight = MouseOverHighlight.None;

                axisX.MajorGrid.Color   = Color.FromArgb(35, 255, 255, 255);
                axisX.MajorGrid.Pattern = LinePattern.Solid;

                axisX.MinorDivTickStyle.Visible = showXMinotTick;
            }

            if(chart.ViewXY.LegendBoxes != null)
            {
                foreach(LegendBoxXY legendBox in chart.ViewXY.LegendBoxes)
                {
                    legendBox.Shadow.Visible = false;
                }
            }
        }

        #endregion
        #region 다크 플랫 스타일 취소하기 - CancelDarkFlatStyle(chart)

        /// <summary>
        /// 다크 플랫 스타일 취소하기
        /// </summary>
        /// <param name="chart">차트</param>
        public static void CancelDarkFlatStyle(LightningChartUltimate chart)
        {
            if(_restoreInfo != null)
            {
                if(chart != null)
                {
                    chart.BeginUpdate();

                    chart.Background.Color        = _restoreInfo.ChartColor;
                    chart.Background.GradientFill = _restoreInfo.ChartGradientFill;

                    chart.ViewXY.GraphBackground.Color        = _restoreInfo.ViewColor;
                    chart.ViewXY.GraphBackground.GradientFill = _restoreInfo.viewGradientFill;

                    foreach(var yAxis in chart.ViewXY.YAxes)
                    {
                        yAxis.MajorGrid.Color   = _restoreInfo.GridColor;
                        yAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

                        yAxis.MinorDivTickStyle.Visible = true;
                    }

                    foreach(var xAxis in chart.ViewXY.XAxes)
                    {
                        xAxis.MajorGrid.Color   = _restoreInfo.GridColor;
                        xAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

                        xAxis.MinorDivTickStyle.Visible = true;
                    }

                    chart.EndUpdate();
                }
            }
        }

        #endregion
    }
}

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using System;

using System.Collections.Generic;

using System.Drawing;

using Arction.WinForms.Charting;

using Arction.WinForms.Charting.Axes;

using Arction.WinForms.Charting.Views.ViewXY;

namespace TestProject

{

/// <summary>

/// 차트 헬퍼

/// </summary>

public static class ChartHelper

{

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

////////////////////////////////////////////////////////////////////////////////////////// Static

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

#region Field

/// <summary>

/// 단일 색상 리스트

/// </summary>

public static List<Color> SolidColorList = new List<Color>

{

Color.FromArgb(187, 28 , 0 ),

Color.FromArgb(222, 54 , 11),

Color.FromArgb(199, 86 , 10),

Color.FromArgb(255, 160, 0 ),

Color.FromArgb(255, 124, 0 )

};

/// <summary>

/// 반투명 색상 리스트

/// </summary>

public static List<Color> TranslucentColorList = new List<Color>

{

Color.FromArgb(180, SolidColorList[0]),

Color.FromArgb(180, SolidColorList[1]),

Color.FromArgb(180, SolidColorList[2]),

Color.FromArgb(180, SolidColorList[3]),

Color.FromArgb(180, SolidColorList[4])

};

#endregion

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

#region Field

/// <summary>

/// 복구 정보

/// </summary>

private static RestoreInfo _restoreInfo;

/// <summary>

/// 배경 색상

/// </summary>

private static Color _backgroundColor = Color.FromArgb(255, 30, 30, 30);

/// <summary>

/// 제목 색상

/// </summary>

private static Color _titleColor = Color.FromArgb(255, 249, 202, 3);

#endregion

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

////////////////////////////////////////////////////////////////////////////////////////// Static

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

#region 리스트 데이터 지우기 - ClearListData<TItem>(sourceList)

/// <summary>

/// 리스트 데이터 지우기

/// </summary>

/// <typeparam name="TItem">항목 타입</typeparam>

/// <param name="sourceList">소스 리스트</param>

public static void ClearListData<TItem>(List<TItem> sourceList) where TItem : IDisposable

{

if(sourceList == null)

{

return;

}

while(sourceList.Count > 0)

{

int lastIndex = sourceList.Count - 1;

TItem item = sourceList[lastIndex];

sourceList.RemoveAt(lastIndex);

if(item != null)

{

(item as IDisposable).Dispose();

}

#endregion

#region 다크/플랫 스타일 설정하기 - SetDarkFlatStyle(chart, minorTickOption)

/// <summary>

/// 다크/플랫 스타일 설정하기

/// </summary>

/// <param name="chart">차트</param>

/// <param name="minorTickOption">작은 눈금 옵션</param>

public static void SetDarkFlatStyle(LightningChartUltimate chart, MinorTickOption minorTickOption = MinorTickOption.None)

{

_restoreInfo = new RestoreInfo(chart);

chart.Background.Color = _backgroundColor;

chart.Background.GradientFill = GradientFill.Solid;

chart.ViewXY.GraphBackground.Color = Color.FromArgb(255, 20, 20, 20);

chart.ViewXY.GraphBackground.GradientFill = GradientFill.Solid;

chart.Title.Color = _titleColor;

chart.Title.MouseHighlight = MouseOverHighlight.None;

bool showXMinotTick = false;

bool showYMinorTick = false;

if(minorTickOption == MinorTickOption.Both)

{

showXMinotTick = showYMinorTick = true;

}

else if(minorTickOption == MinorTickOption.OnlyX)

{

showXMinotTick = true;

}

else if(minorTickOption == MinorTickOption.OnlyY)

{

showYMinorTick = true;

}

foreach(AxisY axisY in chart.ViewXY.YAxes)

{

axisY.Title.Color = _titleColor;

axisY.Title.MouseHighlight = MouseOverHighlight.None;

axisY.MajorGrid.Color = Color.FromArgb(35, 255, 255, 255);

axisY.MajorGrid.Pattern = LinePattern.Solid;

axisY.MinorDivTickStyle.Visible = showYMinorTick;

}

foreach(AxisX axisX in chart.ViewXY.XAxes)

{

axisX.Title.Color = _titleColor;

axisX.Title.MouseHighlight = MouseOverHighlight.None;

axisX.MajorGrid.Color = Color.FromArgb(35, 255, 255, 255);

axisX.MajorGrid.Pattern = LinePattern.Solid;

axisX.MinorDivTickStyle.Visible = showXMinotTick;

}

if(chart.ViewXY.LegendBoxes != null)

{

foreach(LegendBoxXY legendBox in chart.ViewXY.LegendBoxes)

{

legendBox.Shadow.Visible = false;

}

#endregion

#region 다크 플랫 스타일 취소하기 - CancelDarkFlatStyle(chart)

/// <summary>

/// 다크 플랫 스타일 취소하기

/// </summary>

/// <param name="chart">차트</param>

public static void CancelDarkFlatStyle(LightningChartUltimate chart)

{

if(_restoreInfo != null)

{

if(chart != null)

{

chart.BeginUpdate();

chart.Background.Color = _restoreInfo.ChartColor;

chart.Background.GradientFill = _restoreInfo.ChartGradientFill;

chart.ViewXY.GraphBackground.Color = _restoreInfo.ViewColor;

chart.ViewXY.GraphBackground.GradientFill = _restoreInfo.viewGradientFill;

foreach(var yAxis in chart.ViewXY.YAxes)

{

yAxis.MajorGrid.Color = _restoreInfo.GridColor;

yAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

yAxis.MinorDivTickStyle.Visible = true;

}

foreach(var xAxis in chart.ViewXY.XAxes)

{

xAxis.MajorGrid.Color = _restoreInfo.GridColor;

xAxis.MajorGrid.Pattern = _restoreInfo.GridLinePattern;

xAxis.MinorDivTickStyle.Visible = true;

}

chart.EndUpdate();

}

#endregion

}

▶ MainForm.cs


using System;
using System.Collections.Generic;
using System.Windows.Forms;

using Arction.WinForms.Charting;
using Arction.WinForms.Charting.Axes;
using Arction.WinForms.Charting.SeriesXY;
using Arction.WinForms.Charting.Views.ViewXY;

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

        #region Field

        /// <summary>
        /// 차트
        /// </summary>
        private LightningChartUltimate chart = null;

        #endregion

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

        #region 생성자 - MainForm()

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

            InitializeChart();
        }

        #endregion

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

        #region 뷰 XY 확대/축소시 처리하기 - ViewXY_Zoomed(sender, e)

        /// <summary>
        /// 뷰 XY 확대/축소시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void ViewXY_Zoomed(object sender, ZoomedXYEventArgs e)
        {
            ViewXY viewXY = sender as ViewXY;
            AxisX axisX   = viewXY.XAxes[0];

            double minimum = 0;
            double maximum = 1000;

            double currentMinimum = axisX.Minimum;
            double currentMaximum = axisX.Maximum;

            if(minimum > currentMinimum || maximum < currentMaximum)
            {
                if(minimum > currentMinimum)
                {
                    currentMinimum = minimum;
                }

                if(maximum < currentMaximum)
                {
                    currentMaximum = maximum;
                }

                viewXY.OwnerChart.BeginUpdate();

                axisX.SetRange(currentMinimum, currentMaximum);

                viewXY.OwnerChart.EndUpdate();
            }
        }

        #endregion

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

        #region 차트 포인트 리스트 구하기 - GetChartPointList(random, pointCount, minimumAmplitude, maximumAmplitude)

        /// <summary>
        /// 차트 포인트 리스트 구하기
        /// </summary>
        /// <param name="random">난수기</param>
        /// <param name="pointCount">포인트 수</param>
        /// <param name="minimumAmplitude">최소 크기</param>
        /// <param name="maximumAmplitude">최대 크기</param>
        /// <returns>차트 포인트 리스트</returns>
        private List<ChartPoint> GetChartPointList(Random random, int pointCount, double minimumAmplitude, double maximumAmplitude)
        {
            double stepX = 1000 / (pointCount - 1);

            double previousY = minimumAmplitude;

            List<ChartPoint> list = new List<ChartPoint>();

            for(int i = 0; i < pointCount; i++)
            {
                ChartPoint point = new ChartPoint();

                point.X = (double)i * stepX;

                double y = previousY + (random.NextDouble() - 0.5) * maximumAmplitude / 5;

                if(y < minimumAmplitude / 2)
                {
                    y = minimumAmplitude;
                }

                if(y > maximumAmplitude * 1.5)
                {
                    y = maximumAmplitude;
                }

                point.Y = y;

                list.Add(point);

                previousY = y;
            }

            return list;
        }

        #endregion
        #region 시리즈 데이터 리스트 구하기 - GetSeriesDataList(pointCount)

        /// <summary>
        /// 시리즈 데이터 리스트 구하기
        /// </summary>
        /// <param name="pointCount">포인트 수</param>
        /// <returns>시리즈 데이터 리스트</returns>
        private List<SeriesData> GetSeriesDataList(int pointCount)
        {
            Random random = new Random();

            List<SeriesData> list = new List<SeriesData>();

            SeriesData data;

            data = new SeriesData();

            data.ChartPointList = GetChartPointList(random, pointCount, 25000.0, 50000.0);

            list.Add(data);

            data = new SeriesData();

            data.ChartPointList = GetChartPointList(random, pointCount, 18000.0, 30000.0);

            list.Add(data);

            data = new SeriesData();

            data.ChartPointList = GetChartPointList(random, pointCount, 5000.0, 15000.0);

            list.Add(data);

            return list;
        }

        #endregion
        #region 차트 데이터 설정하기 - SetChartData(viewXY, axisX, axisY, seriesDataList)

        /// <summary>
        /// 차트 데이터 설정하기
        /// </summary>
        /// <param name="viewXY">뷰 XY</param>
        /// <param name="axisX">X축</param>
        /// <param name="axisY">Y축</param>
        /// <param name="seriesDataList">시리즈 데이터 리스트</param>
        private void SetChartData(ViewXY viewXY, AxisX axisX, AxisY axisY, List<SeriesData> seriesDataList)
        {
            for(int i = 0; i < 3; i++)
            {
                AreaSeries series = new AreaSeries(viewXY, axisX, axisY);

                series.Fill.Color             = ChartHelper.TranslucentColorList[i];
                series.Fill.GradientFill      = GradientFill.Solid;
                series.Fill.GradientDirection = 90;
                series.LineStyle.Color        = ChartHelper.SolidColorList[4];
                series.LineStyle.Width        = 2f;
                series.MouseHighlight         = MouseOverHighlight.None;
                series.MouseInteraction       = false;
                series.Title.Text             = "시리즈 " + (i + 1).ToString();

                SeriesData seriesData = seriesDataList[i];

                List<ChartPoint> pointList = seriesData.ChartPointList;

                AreaSeriesPoint[] pointArray = new AreaSeriesPoint[pointList.Count];

                for(int j = 0; j < pointList.Count; j++)
                {
                    pointArray[j].X = pointList[j].X;
                    pointArray[j].Y = pointList[j].Y;
                }

                series.AddValues(pointArray);

                viewXY.AreaSeries.Add(series);
            }
        }

        #endregion
        #region 차트 초기화하기 - InitializeChart()

        /// <summary>
        /// 차트 초기화하기
        /// </summary>
        private void InitializeChart()
        {
            this.chart = new LightningChartUltimate();

            this.chart.BeginUpdate();

            this.chart.Name   = "chart";
            this.chart.Parent = this;
            this.chart.Dock   = DockStyle.Fill;

            this.chart.Title.Font = Font;
            this.chart.Title.Text = "영역 차트";

            ViewXY viewXY = this.chart.ViewXY;

            viewXY.ZoomPanOptions.MouseWheelZooming = MouseWheelZooming.Horizontal;
            viewXY.ZoomPanOptions.PanDirection      = PanDirection.Horizontal;

            viewXY.Zoomed += ViewXY_Zoomed;

            AxisX axisX = this.chart.ViewXY.XAxes[0];

            axisX.Title.Font = Font;
            axisX.Title.Text = "X축";
            axisX.ValueType  = AxisValueType.Number;
            axisX.ScrollMode = XAxisScrollMode.None;

            AxisY axisY = this.chart.ViewXY.YAxes[0];

            axisY.Title.Font     = Font;
            axisY.Title.Text     = "Y축";
            axisY.PanningEnabled = false;

            ChartHelper.SetDarkFlatStyle(this.chart);

            List<SeriesData> seriesDataList = GetSeriesDataList(500);

            SetChartData(viewXY, axisX, axisY, seriesDataList);

            viewXY.ZoomToFit();

            LegendBoxXY legendBoxXY = this.chart.ViewXY.LegendBoxes[0];

            legendBoxXY.Position = LegendBoxPositionXY.SegmentBottomRight;

            this.chart.EndUpdate();
        }

        #endregion
    }
}

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using System;

using System.Collections.Generic;

using System.Windows.Forms;

using Arction.WinForms.Charting;

using Arction.WinForms.Charting.Axes;

using Arction.WinForms.Charting.SeriesXY;

using Arction.WinForms.Charting.Views.ViewXY;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region Field

/// <summary>

/// 차트

/// </summary>

private LightningChartUltimate chart = null;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

InitializeChart();

}

#endregion

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

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

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

#region 뷰 XY 확대/축소시 처리하기 - ViewXY_Zoomed(sender, e)

/// <summary>

/// 뷰 XY 확대/축소시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void ViewXY_Zoomed(object sender, ZoomedXYEventArgs e)

{

ViewXY viewXY = sender as ViewXY;

AxisX axisX = viewXY.XAxes[0];

double minimum = 0;

double maximum = 1000;

double currentMinimum = axisX.Minimum;

double currentMaximum = axisX.Maximum;

if(minimum > currentMinimum || maximum < currentMaximum)

{

if(minimum > currentMinimum)

{

currentMinimum = minimum;

}

if(maximum < currentMaximum)

{

currentMaximum = maximum;

}

viewXY.OwnerChart.BeginUpdate();

axisX.SetRange(currentMinimum, currentMaximum);

viewXY.OwnerChart.EndUpdate();

}

#endregion

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

#region 차트 포인트 리스트 구하기 - GetChartPointList(random, pointCount, minimumAmplitude, maximumAmplitude)

/// <summary>

/// 차트 포인트 리스트 구하기

/// </summary>

/// <param name="random">난수기</param>

/// <param name="pointCount">포인트 수</param>

/// <param name="minimumAmplitude">최소 크기</param>

/// <param name="maximumAmplitude">최대 크기</param>

/// <returns>차트 포인트 리스트</returns>

private List<ChartPoint> GetChartPointList(Random random, int pointCount, double minimumAmplitude, double maximumAmplitude)

{

double stepX = 1000 / (pointCount - 1);

double previousY = minimumAmplitude;

List<ChartPoint> list = new List<ChartPoint>();

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

{

ChartPoint point = new ChartPoint();

point.X = (double)i * stepX;

double y = previousY + (random.NextDouble() - 0.5) * maximumAmplitude / 5;

if(y < minimumAmplitude / 2)

{

y = minimumAmplitude;

}

if(y > maximumAmplitude * 1.5)

{

y = maximumAmplitude;

}

point.Y = y;

list.Add(point);

previousY = y;

}

return list;

}

#endregion

#region 시리즈 데이터 리스트 구하기 - GetSeriesDataList(pointCount)

/// <summary>

/// 시리즈 데이터 리스트 구하기

/// </summary>

/// <param name="pointCount">포인트 수</param>

/// <returns>시리즈 데이터 리스트</returns>

private List<SeriesData> GetSeriesDataList(int pointCount)

{

Random random = new Random();

List<SeriesData> list = new List<SeriesData>();

SeriesData data;

data = new SeriesData();

data.ChartPointList = GetChartPointList(random, pointCount, 25000.0, 50000.0);

list.Add(data);

data = new SeriesData();

data.ChartPointList = GetChartPointList(random, pointCount, 18000.0, 30000.0);

list.Add(data);

data = new SeriesData();

data.ChartPointList = GetChartPointList(random, pointCount, 5000.0, 15000.0);

list.Add(data);

return list;

}

#endregion

#region 차트 데이터 설정하기 - SetChartData(viewXY, axisX, axisY, seriesDataList)

/// <summary>

/// 차트 데이터 설정하기

/// </summary>

/// <param name="viewXY">뷰 XY</param>

/// <param name="axisX">X축</param>

/// <param name="axisY">Y축</param>

/// <param name="seriesDataList">시리즈 데이터 리스트</param>

private void SetChartData(ViewXY viewXY, AxisX axisX, AxisY axisY, List<SeriesData> seriesDataList)

{

for(int i = 0; i < 3; i++)

{

AreaSeries series = new AreaSeries(viewXY, axisX, axisY);

series.Fill.Color = ChartHelper.TranslucentColorList[i];

series.Fill.GradientFill = GradientFill.Solid;

series.Fill.GradientDirection = 90;

series.LineStyle.Color = ChartHelper.SolidColorList[4];

series.LineStyle.Width = 2f;

series.MouseHighlight = MouseOverHighlight.None;

series.MouseInteraction = false;

series.Title.Text = "시리즈 " + (i + 1).ToString();

SeriesData seriesData = seriesDataList[i];

List<ChartPoint> pointList = seriesData.ChartPointList;

AreaSeriesPoint[] pointArray = new AreaSeriesPoint[pointList.Count];

for(int j = 0; j < pointList.Count; j++)

{

pointArray[j].X = pointList[j].X;

pointArray[j].Y = pointList[j].Y;

}

series.AddValues(pointArray);

viewXY.AreaSeries.Add(series);

}

#endregion

#region 차트 초기화하기 - InitializeChart()

/// <summary>

/// 차트 초기화하기

/// </summary>

private void InitializeChart()

{

this.chart = new LightningChartUltimate();

this.chart.BeginUpdate();

this.chart.Name = "chart";

this.chart.Parent = this;

this.chart.Dock = DockStyle.Fill;

this.chart.Title.Font = Font;

this.chart.Title.Text = "영역 차트";

ViewXY viewXY = this.chart.ViewXY;

viewXY.ZoomPanOptions.MouseWheelZooming = MouseWheelZooming.Horizontal;

viewXY.ZoomPanOptions.PanDirection = PanDirection.Horizontal;

viewXY.Zoomed += ViewXY_Zoomed;

AxisX axisX = this.chart.ViewXY.XAxes[0];

axisX.Title.Font = Font;

axisX.Title.Text = "X축";

axisX.ValueType = AxisValueType.Number;

axisX.ScrollMode = XAxisScrollMode.None;

AxisY axisY = this.chart.ViewXY.YAxes[0];

axisY.Title.Font = Font;

axisY.Title.Text = "Y축";

axisY.PanningEnabled = false;

ChartHelper.SetDarkFlatStyle(this.chart);

List<SeriesData> seriesDataList = GetSeriesDataList(500);

SetChartData(viewXY, axisX, axisY, seriesDataList);

viewXY.ZoomToFit();

LegendBoxXY legendBoxXY = this.chart.ViewXY.LegendBoxes[0];

legendBoxXY.Position = LegendBoxPositionXY.SegmentBottomRight;

this.chart.EndUpdate();

}

#endregion

}

TestProject.zip