[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