PIE CHART Archives - icodebroker

[C#/WINFORM/TEECHART] TChart 클래스 : Export 속성을 사용해 클립보드 복사하기

■ TChart 클래스의 Export 속성을 사용해 클립보드를 복사하는 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 = "TChart 클래스 : Export 속성을 사용해 클립보드 복사하기";

            this.metafileRadioButton.Checked = true;

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

            Pie pie = new Pie(this.tChart.Chart);

            pie.FillSampleValues();

            this.copyClipboardButton.Click += copyClipboardButton_Click;
        }

        #endregion

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

        #region 클립보드 복사 버튼 클릭시 처리하기 - copyClipboardButton_Click(sender, e)

        /// <summary>
        /// 클립보드 복사 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void copyClipboardButton_Click(object sender, EventArgs e)
        {
            if(this.metafileRadioButton.Checked)
            {
                this.tChart.Export.Image.Metafile.CopyToClipboard();
            }
            else
            {
                this.tChart.Export.Image.Bitmap.CopyToClipboard();
            }
        }

        #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 = "TChart 클래스 : Export 속성을 사용해 클립보드 복사하기";

this.metafileRadioButton.Checked = true;

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

Pie pie = new Pie(this.tChart.Chart);

pie.FillSampleValues();

this.copyClipboardButton.Click += copyClipboardButton_Click;

}

#endregion

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

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

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

#region 클립보드 복사 버튼 클릭시 처리하기 - copyClipboardButton_Click(sender, e)

/// <summary>

/// 클립보드 복사 버튼 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void copyClipboardButton_Click(object sender, EventArgs e)

{

if(this.metafileRadioButton.Checked)

{

this.tChart.Export.Image.Metafile.CopyToClipboard();

}

else

{

this.tChart.Export.Image.Bitmap.CopyToClipboard();

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : Marks 속성을 사용해 개별 마커 색상/폰트 크기 설정하기

■ Pie 클래스의 Marks 속성을 사용해 개별 마커 색상/폰트 크기를 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 = "Pie 클래스 : Marks 속성을 사용해 개별 마커 색상/폰트 크기 설정하기";

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

            Pie pie = new Pie(this.tChart.Chart);

            pie.FillSampleValues();

            pie.Marks.Items[3].Font.Size = 14;
            pie.Marks.Items[3].Color     = Color.Blue;

            pie.Marks.Items[5].Font.Size  = 12;
            pie.Marks.Items[5].Font.Color = Color.Red;
        }

        #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 = "Pie 클래스 : Marks 속성을 사용해 개별 마커 색상/폰트 크기 설정하기";

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

Pie pie = new Pie(this.tChart.Chart);

pie.FillSampleValues();

pie.Marks.Items[3].Font.Size = 14;

pie.Marks.Items[3].Color = Color.Blue;

pie.Marks.Items[5].Font.Size = 12;

pie.Marks.Items[5].Font.Color = Color.Red;

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Dount 클래스 : SliceHeight 속성을 사용해 슬라이스 높이 변경하기

■ Dount 클래스의 SliceHeight 속성을 사용해 슬라이스 높이를 변경하는 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
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 도넛
        /// </summary>
        private Donut donut;

        #endregion

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

        #region 생성자 - MainForm()

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

            Text = "Dount 클래스 : SliceHeight 속성을 사용해 슬라이스 높이 변경하기";

            this.rotateHScrollBar.Minimum = 0;
            this.rotateHScrollBar.Maximum = 360;
            this.rotateHScrollBar.Value   = 0;

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

            this.tChart.Legend.Visible = false;

            this.donut = new Donut();

            this.donut.FillSampleValues(10);

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

            this.varySliceHeightCheckBox.CheckedChanged += varySliceHeightCheckBox_CheckedChanged;
            this.rotateHScrollBar.Scroll                += rotateHScrollBar_Scroll;
        }

        #endregion

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

        #region 슬라이스 높이 변경 체크 박스 체크 변경시 처리하기 - varySliceHeightCheckBox_CheckedChanged(sender, e)

        /// <summary>
        /// 슬라이스 높이 변경 체크 박스 체크 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void varySliceHeightCheckBox_CheckedChanged(object sender, EventArgs e)
        {
            for(int i = 0; i < this.donut.Count; ++i)
            {
                if(this.varySliceHeightCheckBox.Checked)
                {
                    this.donut.SliceHeight[i] = Convert.ToInt32((i + 1) * 100 / this.donut.Count);
                }
                else
                {
                    this.donut.SliceHeight[i] = 100;
                }
            }
        }

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

        /// <summary>
        /// 회전 수평 스크롤바 스크롤시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void rotateHScrollBar_Scroll(object sender, ScrollEventArgs e)
        {
            this.donut.RotationAngle = this.rotateHScrollBar.Value;
        }

        #endregion
    }
}

100

101

102

103

104

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

{

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

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

#region Field

/// <summary>

/// 도넛

/// </summary>

private Donut donut;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "Dount 클래스 : SliceHeight 속성을 사용해 슬라이스 높이 변경하기";

this.rotateHScrollBar.Minimum = 0;

this.rotateHScrollBar.Maximum = 360;

this.rotateHScrollBar.Value = 0;

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

this.tChart.Legend.Visible = false;

this.donut = new Donut();

this.donut.FillSampleValues(10);

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

this.varySliceHeightCheckBox.CheckedChanged += varySliceHeightCheckBox_CheckedChanged;

this.rotateHScrollBar.Scroll += rotateHScrollBar_Scroll;

}

#endregion

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

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

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

#region 슬라이스 높이 변경 체크 박스 체크 변경시 처리하기 - varySliceHeightCheckBox_CheckedChanged(sender, e)

/// <summary>

/// 슬라이스 높이 변경 체크 박스 체크 변경시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void varySliceHeightCheckBox_CheckedChanged(object sender, EventArgs e)

{

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

{

if(this.varySliceHeightCheckBox.Checked)

{

this.donut.SliceHeight[i] = Convert.ToInt32((i + 1) * 100 / this.donut.Count);

}

else

{

this.donut.SliceHeight[i] = 100;

}

#endregion

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

/// <summary>

/// 회전 수평 스크롤바 스크롤시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void rotateHScrollBar_Scroll(object sender, ScrollEventArgs e)

{

this.donut.RotationAngle = this.rotateHScrollBar.Value;

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : Shadow 속성을 사용해 파이 그림자 표시하기

■ Pie 클래스의 Shadow 속성을 사용해 파이 그림자를 표시하는 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 = "Pie 클래스 : Shadow 속성을 사용해 파이 그림자 표시하기";

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

            Pie pie = new Pie();

            pie.Shadow.Width   = 50;
            pie.Shadow.Height  = 30;
            pie.Shadow.Color   = Color.Silver;
            pie.Shadow.Visible = true;

            pie.FillSampleValues(10);

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

        #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 = "Pie 클래스 : Shadow 속성을 사용해 파이 그림자 표시하기";

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

Pie pie = new Pie();

pie.Shadow.Width = 50;

pie.Shadow.Height = 30;

pie.Shadow.Color = Color.Silver;

pie.Shadow.Visible = true;

pie.FillSampleValues(10);

this.tChart.Series.Add(pie);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : AngleSize/RotationAngle 속성을 사용해 반원 파이 차트 만들기

■ Pie 클래스의 AngleSize/RotationAngle 속성을 사용해 반원 파이 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 = "Pie 클래스 : AngleSize/RotationAngle 속성을 사용해 반원 파이 차트 만들기";

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

            Pie pie = new Pie();

            pie.AngleSize     = 180;
            pie.RotationAngle = 90;

            pie.FillSampleValues(10);

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

        #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 = "Pie 클래스 : AngleSize/RotationAngle 속성을 사용해 반원 파이 차트 만들기";

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

Pie pie = new Pie();

pie.AngleSize = 180;

pie.RotationAngle = 90;

pie.FillSampleValues(10);

this.tChart.Series.Add(pie);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] TChart 클래스 : BeforeDrawSeries 이벤트를 사용해 파이 차트에서 커스텀 그림자 그리기

■ TChart 클래스의 BeforeDrawSeries 이벤트를 사용해 파이 차트에서 커스텀 그림자를 그리는 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
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 타이머
        /// </summary>
        private Timer timer;

        /// <summary>
        /// 파이
        /// </summary>
        private Pie pie;

        #endregion

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

        #region 생성자 - MainForm()

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

            Text = "TChart 클래스 : BeforeDrawSeries 이벤트를 사용해 파이 차트에서 커스텀 그림자 그리기";

            #region 애니메이션 콤보 박스를 설정한다.

            this.animationComboBox.DropDownStyle = ComboBoxStyle.DropDownList;

            this.animationComboBox.Items.Add("정지");
            this.animationComboBox.Items.Add("저속");
            this.animationComboBox.Items.Add("고속");

            this.animationComboBox.SelectedIndex = 0;

            #endregion
            #region 티차트를 설정한다.

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

            #endregion
            #region 파이 시리즈를 설정한다.

            this.pie = new Pie();

            this.pie.Circled = false;

            this.pie.FillSampleValues();

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

            #endregion
            #region 타이머를 설정한다.

            this.timer = new Timer();

            this.timer.Interval = 200;

            #endregion
            #region 이벤트를 설정한다.

            this.showShadowCheckBox.CheckedChanged      += showShadowCheckBox_CheckedChanged;
            this.animationComboBox.SelectedIndexChanged += animationComboBox_SelectedIndexChanged;
            this.tChart.BeforeDrawSeries                += tChart_BeforeDrawSeries;
            this.timer.Tick                             += timer_Tick;

            #endregion
        }

        #endregion

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

        #region 그림자 표시 체크 박스 체크 변경시 처리하기 - showShadowCheckBox_CheckedChanged(sender, e)

        /// <summary>
        /// 그림자 표시 체크 박스 체크 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void showShadowCheckBox_CheckedChanged(object sender, EventArgs e)
        {
            this.tChart.Refresh();
        }

        #endregion
        #region 애니메이션 콤보 박스 선택 인덱스 변경시 처리하기 - animationComboBox_SelectedIndexChanged(sender, e)

        /// <summary>
        /// 애니메이션 콤보 박스 선택 인덱스 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void animationComboBox_SelectedIndexChanged(object sender, EventArgs e)
        {
            switch(this.animationComboBox.SelectedIndex)
            {
                case 0 :

                    this.timer.Stop();

                    break;

                case 1 :

                    this.timer.Interval = 200;

                    this.timer.Start();

                    break;

                case 2 :

                    this.timer.Interval = 1;

                    this.timer.Start();

                    break;
            }
        }

        #endregion
        #region TChart 시리즈 그리기 전 처리하기 - tChart_BeforeDrawSeries(sender, graphics3D)

        /// <summary>
        /// TChart 시리즈 그리기 전 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="graphics3D">그래픽스 3D</param>
        private void tChart_BeforeDrawSeries(object sender, Graphics3D graphics3D)
        {
            Rectangle rectangle;

            if(this.showShadowCheckBox.Checked)
            {
                rectangle = this.tChart.Chart.ChartRect;

                rectangle = Rectangle.FromLTRB
                (
                    rectangle.Left   + 80,
                    rectangle.Bottom - 40,
                    rectangle.Right  - 80,
                    rectangle.Bottom
                );

                DrawEllipseShadow(graphics3D, this.tChart.Panel.Color, rectangle);
            }
        }

        #endregion
        #region 타이머 틱 처리하기 - timer_Tick(sender, e)

        /// <summary>
        /// 타이머 틱 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void timer_Tick(object sender, EventArgs e)
        {
            this.pie.RotationAngle = this.pie.RotationAngle + 1;
        }

        #endregion

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

        #region 타원 그림자 그리기 - DrawEllipseShadow(graphics3D, color, rectangle)

        /// <summary>
        /// 타원 그림자 그리기
        /// </summary>
        /// <param name="graphics3D">그래픽스 3D</param>
        /// <param name="color">색상</param>
        /// <param name="rectangle">사각형</param>
        private void DrawEllipseShadow(Graphics3D graphics3D, Color color, Rectangle rectangle)
        {
            int    x;
            int    y;
            int    StepCount;
            double temporaryWidth;
            double temporaryHeight;

            graphics3D.Pen.Visible   = false;
            graphics3D.Brush.Solid   = true;
            graphics3D.Brush.Visible = true;
            graphics3D.Brush.Color   = color;

            x = (rectangle.Left + rectangle.Right ) / 2;
            y = (rectangle.Top  + rectangle.Bottom) / 2;

            StepCount = Math.Min(x, y) / 10;

            temporaryWidth  = 0.5 * (rectangle.Right  - rectangle.Left) / StepCount;
            temporaryHeight = 0.5 * (rectangle.Bottom - rectangle.Top ) / StepCount;

            for(int i = StepCount; i > 0; --i)
            {
                Graphics3D.ApplyDark(ref color, 8);

                graphics3D.Brush.Color = color;

                rectangle = Rectangle.FromLTRB
                (
                    x - Convert.ToInt32(i * temporaryWidth ),
                    y - Convert.ToInt32(i * temporaryHeight),
                    x + Convert.ToInt32(i * temporaryWidth ),
                    y + Convert.ToInt32(i * temporaryHeight)
                );

                graphics3D.Ellipse(rectangle);
            }
        }

        #endregion
    }
}

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

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

{

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

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

#region Field

/// <summary>

/// 타이머

/// </summary>

private Timer timer;

/// <summary>

/// 파이

/// </summary>

private Pie pie;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "TChart 클래스 : BeforeDrawSeries 이벤트를 사용해 파이 차트에서 커스텀 그림자 그리기";

#region 애니메이션 콤보 박스를 설정한다.

this.animationComboBox.DropDownStyle = ComboBoxStyle.DropDownList;

this.animationComboBox.Items.Add("정지");

this.animationComboBox.Items.Add("저속");

this.animationComboBox.Items.Add("고속");

this.animationComboBox.SelectedIndex = 0;

#endregion

#region 티차트를 설정한다.

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

this.tChart.Legend.Visible = false;

#endregion

#region 파이 시리즈를 설정한다.

this.pie = new Pie();

this.pie.Circled = false;

this.pie.FillSampleValues();

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

#endregion

#region 타이머를 설정한다.

this.timer = new Timer();

this.timer.Interval = 200;

#endregion

#region 이벤트를 설정한다.

this.showShadowCheckBox.CheckedChanged += showShadowCheckBox_CheckedChanged;

this.animationComboBox.SelectedIndexChanged += animationComboBox_SelectedIndexChanged;

this.tChart.BeforeDrawSeries += tChart_BeforeDrawSeries;

this.timer.Tick += timer_Tick;

#endregion

}

#endregion

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

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

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

#region 그림자 표시 체크 박스 체크 변경시 처리하기 - showShadowCheckBox_CheckedChanged(sender, e)

/// <summary>

/// 그림자 표시 체크 박스 체크 변경시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void showShadowCheckBox_CheckedChanged(object sender, EventArgs e)

{

this.tChart.Refresh();

}

#endregion

#region 애니메이션 콤보 박스 선택 인덱스 변경시 처리하기 - animationComboBox_SelectedIndexChanged(sender, e)

/// <summary>

/// 애니메이션 콤보 박스 선택 인덱스 변경시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void animationComboBox_SelectedIndexChanged(object sender, EventArgs e)

{

switch(this.animationComboBox.SelectedIndex)

{

case 0 :

this.timer.Stop();

break;

case 1 :

this.timer.Interval = 200;

this.timer.Start();

break;

case 2 :

this.timer.Interval = 1;

this.timer.Start();

break;

}

#endregion

#region TChart 시리즈 그리기 전 처리하기 - tChart_BeforeDrawSeries(sender, graphics3D)

/// <summary>

/// TChart 시리즈 그리기 전 처리하기

/// </summary>

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

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

private void tChart_BeforeDrawSeries(object sender, Graphics3D graphics3D)

{

Rectangle rectangle;

if(this.showShadowCheckBox.Checked)

{

rectangle = this.tChart.Chart.ChartRect;

rectangle = Rectangle.FromLTRB

(

rectangle.Left + 80,

rectangle.Bottom - 40,

rectangle.Right - 80,

rectangle.Bottom

);

DrawEllipseShadow(graphics3D, this.tChart.Panel.Color, rectangle);

}

#endregion

#region 타이머 틱 처리하기 - timer_Tick(sender, e)

/// <summary>

/// 타이머 틱 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void timer_Tick(object sender, EventArgs e)

{

this.pie.RotationAngle = this.pie.RotationAngle + 1;

}

#endregion

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

#region 타원 그림자 그리기 - DrawEllipseShadow(graphics3D, color, rectangle)

/// <summary>

/// 타원 그림자 그리기

/// </summary>

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

/// <param name="color">색상</param>

/// <param name="rectangle">사각형</param>

private void DrawEllipseShadow(Graphics3D graphics3D, Color color, Rectangle rectangle)

{

int x;

int y;

int StepCount;

double temporaryWidth;

double temporaryHeight;

graphics3D.Pen.Visible = false;

graphics3D.Brush.Solid = true;

graphics3D.Brush.Visible = true;

graphics3D.Brush.Color = color;

x = (rectangle.Left + rectangle.Right ) / 2;

y = (rectangle.Top + rectangle.Bottom) / 2;

StepCount = Math.Min(x, y) / 10;

temporaryWidth = 0.5 * (rectangle.Right - rectangle.Left) / StepCount;

temporaryHeight = 0.5 * (rectangle.Bottom - rectangle.Top ) / StepCount;

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

{

Graphics3D.ApplyDark(ref color, 8);

graphics3D.Brush.Color = color;

rectangle = Rectangle.FromLTRB

(

x - Convert.ToInt32(i * temporaryWidth ),

y - Convert.ToInt32(i * temporaryHeight),

x + Convert.ToInt32(i * temporaryWidth ),

y + Convert.ToInt32(i * temporaryHeight)

);

graphics3D.Ellipse(rectangle);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : Transparency 속성을 사용해 파이 투명도 설정하기

■ Pie 클래스의 Transparency 속성을 사용해 파이 투명도를 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
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 파이
        /// </summary>
        private Pie pie;

        #endregion

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

        #region 생성자 - MainForm()

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

            Text = "Pie 클래스 : Transparency 속성을 사용해 파이 투명도 설정하기";

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

            this.pie = new Pie();

            this.pie.FillSampleValues();

            this.tChart.Series.Add(pie);

            Load += Form_Load;
        }

        #endregion

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

        #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.pie.Transparency = 50;
        }

        #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

{

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

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

#region Field

/// <summary>

/// 파이

/// </summary>

private Pie pie;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "Pie 클래스 : Transparency 속성을 사용해 파이 투명도 설정하기";

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

this.pie = new Pie();

this.pie.FillSampleValues();

this.tChart.Series.Add(pie);

Load += Form_Load;

}

#endregion

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

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

#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.pie.Transparency = 50;

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : Pen 속성을 사용해 파이 테두리 숨기기

■ Pie 클래스의 Pen 속성을 사용해 파이 테두리를 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 = "Pie 클래스 : Pen 속성을 사용해 파이 테두리 숨기기";

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

            Pie pie = new Pie();

            pie.Pen.Visible = false;

            pie.FillSampleValues();

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

        #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 = "Pie 클래스 : Pen 속성을 사용해 파이 테두리 숨기기";

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

Pie pie = new Pie();

pie.Pen.Visible = false;

pie.FillSampleValues();

this.tChart.Series.Add(pie);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : EdgeStyle/BevelPercent 속성을 사용해 광원 효과 설정하기

■ Pie 클래스의 EdgeStyle/BevelPercent 속성을 사용해 광원 효과를 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 = "Pie 클래스 : EdgeStyle/BevelPercent 속성을 사용해 광원 효과 설정하기";

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

            Pie pie = new Pie();

            pie.EdgeStyle    = EdgeStyles.Curved;
            pie.BevelPercent = 15;

            pie.FillSampleValues();

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

        #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 = "Pie 클래스 : EdgeStyle/BevelPercent 속성을 사용해 광원 효과 설정하기";

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

Pie pie = new Pie();

pie.EdgeStyle = EdgeStyles.Curved;

pie.BevelPercent = 15;

pie.FillSampleValues();

this.tChart.Series.Add(pie);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : OtherSlice 속성을 사용해 기타 레전드 표시하기

■ Pie 클래스의 OtherSlice 속성을 사용해 기타 레전드를 표시하는 방법을 보여준다. ▶ MainForm.cs


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

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

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

        #region Field

        /// <summary>
        /// 파이
        /// </summary>
        private Pie pie;

        #endregion

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

        #region 생성자 - MainForm()

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

            Text = "Pie 클래스 : OtherSlice 속성을 사용해 기타 레전드 표시하기";

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

            this.pie = new Pie();

            this.pie.Add(134, "Google"    );
            this.pie.Add( 65, "Yahoo"     );
            this.pie.Add( 23, "AltaVista" );
            this.pie.Add( 12, "AllTheWeb" );
            this.pie.Add(  9, "Terra"     );
            this.pie.Add(  6, "Lycos"     );
            this.pie.Add(  3, "Ask Jeeves");

            this.tChart.Series.Add(pie);

            this.pie.OtherSlice.Style                 = PieOtherStyles.BelowValue;
            this.pie.OtherSlice.Value                 = 10;
            this.pie.OtherSlice.Text                  = "Other";
            this.pie.OtherSlice.Legend.CustomPosition = true;
            this.pie.OtherSlice.Legend.Left           = 475;
            this.pie.OtherSlice.Legend.Top            = 150;
            this.pie.OtherSlice.Legend.Visible        = true;

            this.tChart.AfterDraw += tChart_AfterDraw;
        }

        #endregion

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

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

        /// <summary>
        /// TChart 그리기 후 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="graphics3D">이벤트 인자</param>
        private void tChart_AfterDraw(object sender, Graphics3D graphics3D)
        {
            if(this.pie.OtherSlice.Legend.Visible)
            {
                graphics3D.Pen.Style = DashStyle.Dot;
                graphics3D.Pen.Width = 2;
                graphics3D.Pen.Color = Color.Navy;

                int legendLeft = this.tChart.Legend.Left;

                graphics3D.MoveTo(legendLeft                     , this.tChart.Legend.ShapeBounds.Bottom - 10);
                graphics3D.LineTo(legendLeft - 10                , this.tChart.Legend.ShapeBounds.Bottom - 10);
                graphics3D.LineTo(legendLeft - 10                , this.pie.OtherSlice.Legend.Top - 10       );
                graphics3D.LineTo(this.pie.OtherSlice.Legend.Left, this.pie.OtherSlice.Legend.Top - 10       );
            }
        }

        #endregion
    }
}

using System.Drawing;

using System.Drawing.Drawing2D;

using System.Windows.Forms;

using Steema.TeeChart.Drawing;

using Steema.TeeChart.Styles;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region Field

/// <summary>

/// 파이

/// </summary>

private Pie pie;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "Pie 클래스 : OtherSlice 속성을 사용해 기타 레전드 표시하기";

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

this.pie = new Pie();

this.pie.Add(134, "Google" );

this.pie.Add( 65, "Yahoo" );

this.pie.Add( 23, "AltaVista" );

this.pie.Add( 12, "AllTheWeb" );

this.pie.Add( 9, "Terra" );

this.pie.Add( 6, "Lycos" );

this.pie.Add( 3, "Ask Jeeves");

this.tChart.Series.Add(pie);

this.pie.OtherSlice.Style = PieOtherStyles.BelowValue;

this.pie.OtherSlice.Value = 10;

this.pie.OtherSlice.Text = "Other";

this.pie.OtherSlice.Legend.CustomPosition = true;

this.pie.OtherSlice.Legend.Left = 475;

this.pie.OtherSlice.Legend.Top = 150;

this.pie.OtherSlice.Legend.Visible = true;

this.tChart.AfterDraw += tChart_AfterDraw;

}

#endregion

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

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

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

/// <summary>

/// TChart 그리기 후 처리하기

/// </summary>

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

/// <param name="graphics3D">이벤트 인자</param>

private void tChart_AfterDraw(object sender, Graphics3D graphics3D)

{

if(this.pie.OtherSlice.Legend.Visible)

{

graphics3D.Pen.Style = DashStyle.Dot;

graphics3D.Pen.Width = 2;

graphics3D.Pen.Color = Color.Navy;

int legendLeft = this.tChart.Legend.Left;

graphics3D.MoveTo(legendLeft , this.tChart.Legend.ShapeBounds.Bottom - 10);

graphics3D.LineTo(legendLeft - 10 , this.tChart.Legend.ShapeBounds.Bottom - 10);

graphics3D.LineTo(legendLeft - 10 , this.pie.OtherSlice.Legend.Top - 10 );

graphics3D.LineTo(this.pie.OtherSlice.Legend.Left, this.pie.OtherSlice.Legend.Top - 10 );

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : BeforeDrawValues 이벤트를 사용해 복수 파이 차트 만들기

■ Pie 클래스의 BeforeDrawValues 이벤트를 사용해 복수 파이 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
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 파이 1
        /// </summary>
        private Pie pie1;

        /// <summary>
        /// 파이 2
        /// </summary>
        private Pie pie2;

        /// <summary>
        /// 파이 3
        /// </summary>
        private Pie pie3;

        /// <summary>
        /// 파이 4
        /// </summary>
        private Pie pie4;

        #endregion

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

        #region 생성자 - MainForm()

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

            Text = "Pie 클래스 : BeforeDrawValues 이벤트를 사용해 복수 파이 차트 만들기";

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

            this.pie1 = new Pie();

            this.pie1.FillSampleValues(4);

            this.tChart.Series.Add(this.pie1);

            this.pie2 = new Pie();

            this.pie2.FillSampleValues(4);

            this.tChart.Series.Add(this.pie2);

            this.pie3 = new Pie();

            this.pie3.FillSampleValues(4);

            this.tChart.Series.Add(this.pie3);

            this.pie4 = new Pie();

            this.pie4.FillSampleValues(4);

            this.tChart.Series.Add(this.pie4);

            this.pie1.BeforeDrawValues += pie1_BeforeDrawValues;
            this.pie2.BeforeDrawValues += pie2_BeforeDrawValues;
            this.pie3.BeforeDrawValues += pie3_BeforeDrawValues;
            this.pie4.BeforeDrawValues += pie4_BeforeDrawValues;
        }

        #endregion

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

        #region 파이 1 값 그리기 전 처리하기 - pie1_BeforeDrawValues(sender, graphics3D)

        /// <summary>
        /// 파이 1 값 그리기 전 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="graphics3D">그래픽스 3D</param>
        private void pie1_BeforeDrawValues(object sender, Graphics3D graphics3D)
        {
            this.tChart.Chart.ChartRect = new Rectangle
            (
                10,
                10,
                this.tChart.Width  / 2 - 20,
                this.tChart.Height / 2 - 20
            );
        }

        #endregion
        #region 파이 2 값 그리기 전 처리하기 - pie2_BeforeDrawValues(sender, graphics3D)

        /// <summary>
        /// 파이 2 값 그리기 전 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="graphics3D">그래픽스 3D</param>
        private void pie2_BeforeDrawValues(object sender, Graphics3D graphics3D)
        {
            this.tChart.Chart.ChartRect = new Rectangle
            (
                this.tChart.Width / 2,
                10,
                this.tChart.Width  / 2 - 20,
                this.tChart.Height / 2 - 20
            );
        }

        #endregion
        #region 파이 3 값 그리기 전 처리하기 - pie3_BeforeDrawValues(sender, graphics3D)

        /// <summary>
        /// 파이 3 값 그리기 전 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="graphics3D">그래픽스 3D</param>
        private void pie3_BeforeDrawValues(object sender, Graphics3D graphics3D)
        {
            this.tChart.Chart.ChartRect = new Rectangle
            (
                10,
                this.tChart.Height / 2,
                this.tChart.Width  / 2 - 20,
                this.tChart.Height / 2 - 20
            );
        }

        #endregion
        #region 파이 4 값 그리기 전 처리하기 - pie4_BeforeDrawValues(sender, graphics3D)

        /// <summary>
        /// 파이 4 값 그리기 전 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="graphics3D">그래픽스 3D</param>
        private void pie4_BeforeDrawValues(object sender, Graphics3D graphics3D)
        {
            this.tChart.Chart.ChartRect = new Rectangle
            (
                this.tChart.Width  / 2,
                this.tChart.Height / 2,
                this.tChart.Width  / 2 - 20,
                this.tChart.Height / 2 - 20
            );
        }

        #endregion
    }
}

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

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

{

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

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

#region Field

/// <summary>

/// 파이 1

/// </summary>

private Pie pie1;

/// <summary>

/// 파이 2

/// </summary>

private Pie pie2;

/// <summary>

/// 파이 3

/// </summary>

private Pie pie3;

/// <summary>

/// 파이 4

/// </summary>

private Pie pie4;

#endregion

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Text = "Pie 클래스 : BeforeDrawValues 이벤트를 사용해 복수 파이 차트 만들기";

this.tChart.Aspect.ApplyZOrder = false;

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

this.tChart.Legend.Visible = false;

this.pie1 = new Pie();

this.pie1.FillSampleValues(4);

this.tChart.Series.Add(this.pie1);

this.pie2 = new Pie();

this.pie2.FillSampleValues(4);

this.tChart.Series.Add(this.pie2);

this.pie3 = new Pie();

this.pie3.FillSampleValues(4);

this.tChart.Series.Add(this.pie3);

this.pie4 = new Pie();

this.pie4.FillSampleValues(4);

this.tChart.Series.Add(this.pie4);

this.pie1.BeforeDrawValues += pie1_BeforeDrawValues;

this.pie2.BeforeDrawValues += pie2_BeforeDrawValues;

this.pie3.BeforeDrawValues += pie3_BeforeDrawValues;

this.pie4.BeforeDrawValues += pie4_BeforeDrawValues;

}

#endregion

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

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

#region 파이 1 값 그리기 전 처리하기 - pie1_BeforeDrawValues(sender, graphics3D)

/// <summary>

/// 파이 1 값 그리기 전 처리하기

/// </summary>

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

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

private void pie1_BeforeDrawValues(object sender, Graphics3D graphics3D)

{

this.tChart.Chart.ChartRect = new Rectangle

(

10,

this.tChart.Width / 2 - 20,

this.tChart.Height / 2 - 20

);

}

#endregion

#region 파이 2 값 그리기 전 처리하기 - pie2_BeforeDrawValues(sender, graphics3D)

/// <summary>

/// 파이 2 값 그리기 전 처리하기

/// </summary>

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

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

private void pie2_BeforeDrawValues(object sender, Graphics3D graphics3D)

{

this.tChart.Chart.ChartRect = new Rectangle

(

this.tChart.Width / 2,

10,

this.tChart.Width / 2 - 20,

this.tChart.Height / 2 - 20

);

}

#endregion

#region 파이 3 값 그리기 전 처리하기 - pie3_BeforeDrawValues(sender, graphics3D)

/// <summary>

/// 파이 3 값 그리기 전 처리하기

/// </summary>

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

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

private void pie3_BeforeDrawValues(object sender, Graphics3D graphics3D)

{

this.tChart.Chart.ChartRect = new Rectangle

(

10,

this.tChart.Height / 2,

this.tChart.Width / 2 - 20,

this.tChart.Height / 2 - 20

);

}

#endregion

#region 파이 4 값 그리기 전 처리하기 - pie4_BeforeDrawValues(sender, graphics3D)

/// <summary>

/// 파이 4 값 그리기 전 처리하기

/// </summary>

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

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

private void pie4_BeforeDrawValues(object sender, Graphics3D graphics3D)

{

this.tChart.Chart.ChartRect = new Rectangle

(

this.tChart.Width / 2,

this.tChart.Height / 2,

this.tChart.Width / 2 - 20,

this.tChart.Height / 2 - 20

);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : MarksPie 속성을 사용해 마커 다리 수직 중앙 설정하기

■ Pie 클래스의 MarksPie 속성을 사용해 마커 다리 수직 중앙을 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 = "Pie 클래스 : MarksPie 속성을 사용해 마커 다리 수직 중앙 설정하기";

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

            Pie pie = new Pie();

            pie.MarksPie.VertCenter = true;
            pie.MarksPie.LegSize    = 50;

            pie.FillSampleValues(10);

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

        #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 = "Pie 클래스 : MarksPie 속성을 사용해 마커 다리 수직 중앙 설정하기";

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

Pie pie = new Pie();

pie.MarksPie.VertCenter = true;

pie.MarksPie.LegSize = 50;

pie.FillSampleValues(10);

this.tChart.Series.Add(pie);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : MarksPie 속성을 사용해 마커 다리 크기 설정하기

■ Pie 클래스의 MarksPie 속성을 사용해 마커 다리 크기를 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 = "Pie 클래스 : MarksPie 속성을 사용해 마커 다리 크기 설정하기";

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

            Pie pie = new Pie();

            pie.MarksPie.LegSize = 50;

            pie.FillSampleValues(10);

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

        #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 = "Pie 클래스 : MarksPie 속성을 사용해 마커 다리 크기 설정하기";

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

Pie pie = new Pie();

pie.MarksPie.LegSize = 50;

pie.FillSampleValues(10);

this.tChart.Series.Add(pie);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : Marks 속성을 사용해 자동 마커 위치 설정하기

■ Pie 클래스의 Marks 속성을 사용해 자동 마커 위치를 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 = "Pie 클래스 : Marks 속성을 사용해 자동 마커 위치 설정하기";

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

            Pie pie = new Pie();

            pie.Marks.ArrowLength  = 20;
            pie.Marks.AutoPosition = true;

            pie.FillSampleValues(20);

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

        #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 = "Pie 클래스 : Marks 속성을 사용해 자동 마커 위치 설정하기";

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

Pie pie = new Pie();

pie.Marks.ArrowLength = 20;

pie.Marks.AutoPosition = true;

pie.FillSampleValues(20);

this.tChart.Series.Add(pie);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : AngleSize 속성을 사용해 부분 파일 표시하기

■ Pie 클래스의 AngleSize 속성을 사용해 부분 파일을 표시하는 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 = "Pie 클래스 : AngleSize 속성을 사용해 부분 파일 표시하기";

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

            Pie pie = new Pie();

            pie.AngleSize = 180;

            pie.FillSampleValues(6);

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

        #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 = "Pie 클래스 : AngleSize 속성을 사용해 부분 파일 표시하기";

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

Pie pie = new Pie();

pie.AngleSize = 180;

pie.FillSampleValues(6);

this.tChart.Series.Add(pie);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : Shadow 속성을 사용해 파이 그림자 표시하기

■ Pie 클래스의 Shadow 속성을 사용해 파이 그림자를 표시하는 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 = "Pie 클래스 : Shadow 속성을 사용해 파이 그림자 표시하기";

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

            Pie pie = new Pie();

            pie.Shadow.Width   = 20;
            pie.Shadow.Height  = 20;
            pie.Shadow.Visible = true;

            pie.FillSampleValues(6);

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

        #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 = "Pie 클래스 : Shadow 속성을 사용해 파이 그림자 표시하기";

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

Pie pie = new Pie();

pie.Shadow.Width = 20;

pie.Shadow.Height = 20;

pie.Shadow.Visible = true;

pie.FillSampleValues(6);

this.tChart.Series.Add(pie);

}

#endregion

}

TestProject.zip

[C#/WINFORM/TEECHART] Pie 클래스 : ExplodeBiggest 속성 사용하기

■ Pie 클래스의 ExplodeBiggest 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 = "Pie 클래스 : ExplodeBiggest 속성 사용하기";

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

            Pie pie = new Pie();

            pie.ExplodeBiggest = 30;

            pie.FillSampleValues(6);

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

        #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 = "Pie 클래스 : ExplodeBiggest 속성 사용하기";

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

Pie pie = new Pie();

pie.ExplodeBiggest = 30;

pie.FillSampleValues(6);

this.tChart.Series.Add(pie);

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] PiePlot 클래스 : ShowLabels/SliceLabels 속성을 사용해 레이블 표시하기

■ PiePlot 클래스의 ShowLabels/SliceLabels 속성을 사용해 레이블을 표시하는 방법을 보여준다. ▶ MainForm.cs


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

using ScottPlot;
using ScottPlot.Plottable;

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

        #region 생성자 - MainForm()

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

            Plot plot = new Plot(800, 600);

            double[] valueArray = { 778, 43, 283, 76, 184 };
            string[] labelArray = { "C#", "JAVA", "Python", "F#", "PHP" };

            labelArray = Enumerable.Range(0, valueArray.Length)
                .Select(i => $"{labelArray[i]}\n({valueArray[i]})")
                .ToArray();

            PiePlot piePlot = plot.AddPie(valueArray);

            piePlot.ShowLabels  = true;
            piePlot.SliceLabels = labelArray;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Linq;

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Plot plot = new Plot(800, 600);

double[] valueArray = { 778, 43, 283, 76, 184 };

string[] labelArray = { "C#", "JAVA", "Python", "F#", "PHP" };

labelArray = Enumerable.Range(0, valueArray.Length)

.Select(i => $"{labelArray[i]}\n({valueArray[i]})")

.ToArray();

PiePlot piePlot = plot.AddPie(valueArray);

piePlot.ShowLabels = true;

piePlot.SliceLabels = labelArray;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] PiePlot 클래스 : ShowValues/ShowPercentages/ShowLabels 속성을 사용해 값/비율/레이블 표시하기

■ PiePlot 클래스의 ShowValues/ShowPercentages/ShowLabels 속성을 사용해 값/비율/레이블을 표시하는 방법을 보여준다. ▶ MainForm.cs


using System.Windows.Forms;

using ScottPlot;
using ScottPlot.Plottable;

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

        #region 생성자 - MainForm()

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

            Plot plot = new Plot(800, 600);

            double[] valueArray = { 778, 43, 283, 76, 184 };
            string[] labelArray = { "C#", "JAVA", "Python", "F#", "PHP" };

            PiePlot piePlot = plot.AddPie(valueArray);

            piePlot.ShowValues      = true;
            piePlot.ShowPercentages = true;
            piePlot.ShowLabels      = true;
            piePlot.SliceLabels     = labelArray;

            plot.Legend();

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Plot plot = new Plot(800, 600);

double[] valueArray = { 778, 43, 283, 76, 184 };

string[] labelArray = { "C#", "JAVA", "Python", "F#", "PHP" };

PiePlot piePlot = plot.AddPie(valueArray);

piePlot.ShowValues = true;

piePlot.ShowPercentages = true;

piePlot.ShowLabels = true;

piePlot.SliceLabels = labelArray;

plot.Legend();

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] PiePlot 클래스 : Legend 메소드를 사용해 슬라이스 레전드 표시하기

■ PiePlot 클래스의 Legend 메소드를 사용해 슬라이스 레전드를 표시하는 방법을 보여준다. ▶ MainForm.cs


using System.Windows.Forms;

using ScottPlot;
using ScottPlot.Plottable;

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

        #region 생성자 - MainForm()

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

            Plot plot = new Plot(800, 600);

            double[] valueArray = { 778, 43, 283, 76, 184 };
            string[] labelArray = { "C#", "JAVA", "Python", "F#", "PHP" };

            PiePlot piePlot = plot.AddPie(valueArray);

            piePlot.SliceLabels = labelArray;

            plot.Legend();

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Plot plot = new Plot(800, 600);

double[] valueArray = { 778, 43, 283, 76, 184 };

string[] labelArray = { "C#", "JAVA", "Python", "F#", "PHP" };

PiePlot piePlot = plot.AddPie(valueArray);

piePlot.SliceLabels = labelArray;

plot.Legend();

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] PiePlot 클래스 : SliceFillColors/SliceLabelColors 속성을 사용해 슬라이스와 레이블 색상 설정하기

■ PiePlot 클래스의 SliceFillColors/SliceLabelColors 속성을 사용해 슬라이스와 레이블 색상을 설정하는 방법을 보여준다. ▶ MainForm.cs


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

using ScottPlot;
using ScottPlot.Plottable;

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

        #region 생성자 - MainForm()

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

            Plot plot = new Plot(800, 600);

            double[] valueArray = { 778, 43, 283, 76, 184 };
            string[] labelArray = { "C#", "JAVA", "Python", "F#", "PHP" };

            Color[] sliceColorArray =
            {
                ColorTranslator.FromHtml("#178600"),
                ColorTranslator.FromHtml("#B07219"),
                ColorTranslator.FromHtml("#3572A5"),
                ColorTranslator.FromHtml("#B845FC"),
                ColorTranslator.FromHtml("#4F5D95")
            };

            Color[] labelColorArray =
            {
                Color.FromArgb(255, Color.White),
                Color.FromArgb(100, Color.White),
                Color.FromArgb(250, Color.White),
                Color.FromArgb(150, Color.White),
                Color.FromArgb(200, Color.White)
            };

            PiePlot piePlot = plot.AddPie(valueArray);

            piePlot.SliceFillColors  = sliceColorArray;
            piePlot.ShowLabels       = true;
            piePlot.SliceLabelColors = labelColorArray;
            piePlot.SliceLabels      = labelArray;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Drawing;

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Plot plot = new Plot(800, 600);

double[] valueArray = { 778, 43, 283, 76, 184 };

string[] labelArray = { "C#", "JAVA", "Python", "F#", "PHP" };

Color[] sliceColorArray =

{

ColorTranslator.FromHtml("#178600"),

ColorTranslator.FromHtml("#B07219"),

ColorTranslator.FromHtml("#3572A5"),

ColorTranslator.FromHtml("#B845FC"),

ColorTranslator.FromHtml("#4F5D95")

};

Color[] labelColorArray =

{

Color.FromArgb(255, Color.White),

Color.FromArgb(100, Color.White),

Color.FromArgb(250, Color.White),

Color.FromArgb(150, Color.White),

Color.FromArgb(200, Color.White)

};

PiePlot piePlot = plot.AddPie(valueArray);

piePlot.SliceFillColors = sliceColorArray;

piePlot.ShowLabels = true;

piePlot.SliceLabelColors = labelColorArray;

piePlot.SliceLabels = labelArray;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] PiePlot 클래스 : ShowPercentages 속성을 사용해 슬라이스 비율 표시하기

■ PiePlot 클래스의 ShowPercentages 속성을 사용해 슬라이스 비율을 표시하는 방법을 보여준다. ▶ MainForm.cs


using System.Windows.Forms;

using ScottPlot;
using ScottPlot.Plottable;

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

        #region 생성자 - MainForm()

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

            Plot plot = new Plot(800, 600);

            double[] valueArray = { 778, 43, 283, 76, 184 };

            PiePlot piePlot = plot.AddPie(valueArray);

            piePlot.ShowPercentages = true;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Plot plot = new Plot(800, 600);

double[] valueArray = { 778, 43, 283, 76, 184 };

PiePlot piePlot = plot.AddPie(valueArray);

piePlot.ShowPercentages = true;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] PiePlot 클래스 : ShowValues 속성을 사용해 슬라이스 값 표시하기

■ PiePlot 클래스의 ShowValues 속성을 사용해 슬라이스 값을 표시하는 방법을 보여준다. ▶ MainForm.cs


using System.Windows.Forms;

using ScottPlot;
using ScottPlot.Plottable;

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

        #region 생성자 - MainForm()

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

            Plot plot = new Plot(800, 600);

            double[] values = { 778, 43, 283, 76, 184 };

            PiePlot piePlot = plot.AddPie(values);

            piePlot.ShowValues = true;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Plot plot = new Plot(800, 600);

double[] values = { 778, 43, 283, 76, 184 };

PiePlot piePlot = plot.AddPie(values);

piePlot.ShowValues = true;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] PiePlot 클래스 : DonutLabel 속성을 사용해 도넛 차트 중앙에 텍스트 표시하기

■ PiePlot 클래스의 DonutLabel 속성을 사용해 도넛 차트 중앙에 텍스트를 표시하는 방법을 보여준다. ▶ MainForm.cs


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

using ScottPlot;
using ScottPlot.Plottable;

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

        #region 생성자 - MainForm()

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

            Plot plot = new Plot(800, 600);

            double[] valueArray = { 779, 586 };

            string centerText = $"{valueArray[0] / valueArray.Sum() * 100:00.0}%";

            Color color1 = Color.FromArgb(255, 0, 150, 200);
            Color color2 = Color.FromArgb(100, 0, 150, 200);

            PiePlot piePlot = plot.AddPie(valueArray);

            piePlot.OutlineSize      = 2;
            piePlot.DonutSize        = 0.6;
            piePlot.DonutLabel       = centerText;
            piePlot.CenterFont.Color = color1;
            piePlot.SliceFillColors  = new Color[] { color1, color2 };

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Drawing;

using System.Linq;

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Plot plot = new Plot(800, 600);

double[] valueArray = { 779, 586 };

string centerText = $"{valueArray[0] / valueArray.Sum() * 100:00.0}%";

Color color1 = Color.FromArgb(255, 0, 150, 200);

Color color2 = Color.FromArgb(100, 0, 150, 200);

PiePlot piePlot = plot.AddPie(valueArray);

piePlot.OutlineSize = 2;

piePlot.DonutSize = 0.6;

piePlot.DonutLabel = centerText;

piePlot.CenterFont.Color = color1;

piePlot.SliceFillColors = new Color[] { color1, color2 };

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip

[C#/WINFORM/SCOTTPLOT] PiePlot 클래스 : DonutSize 속성을 사용해 도넛 차트 그리기

■ PiePlot 클래스의 DonutSize 속성을 사용해 도넛 차트를 그리는 방법을 보여준다. ▶ MainForm.cs


using System.Windows.Forms;

using ScottPlot;
using ScottPlot.Plottable;

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

        #region 생성자 - MainForm()

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

            Plot plot = new Plot(800, 600);

            double[] valueArray = { 778, 283, 184, 76, 43 };

            PiePlot piePlot = plot.AddPie(valueArray);

            piePlot.Explode   = true;
            piePlot.DonutSize = .6;

            this.formsPlot.Reset(plot);

            this.formsPlot.Refresh();
        }

        #endregion
    }
}

using System.Windows.Forms;

using ScottPlot;

using ScottPlot.Plottable;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

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

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

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Plot plot = new Plot(800, 600);

double[] valueArray = { 778, 283, 184, 76, 43 };

PiePlot piePlot = plot.AddPie(valueArray);

piePlot.Explode = true;

piePlot.DonutSize = .6;

this.formsPlot.Reset(plot);

this.formsPlot.Refresh();

}

#endregion

}

TestProject.zip