9、chart控件的使用（圖表數據的展現）

chart屬於老插件網上還有新的插件功能也更多）

　　Chart控件是VS自帶的控件，只是比較老了，功能確定不如如今出來的某些插件強，不過對於簡單的顯示仍是夠用；那麼如今來看看chart控件的使用方法：

　　1.ChartAreas屬性

    ChartAreas屬性指繪圖區，一個控件能夠有多個繪圖區，好比我要在同一個控件內顯示餅圖和柱狀圖，確定不能放在同一個ChartAreas區域內，應該在同一個Chart控件裏增長兩個ChartAreas並分別綁定Series對象。因此ChartAreas屬性對應的是一個集合。

2.Series屬性

    Series屬性就是各類圖表的圖形啦，好比咱們要顯示某月的天氣變化，那麼應該有這樣兩組數據，一組是天數，一組是天天對應的溫度值，同時綁定到Series對象中，再將Series對象Add()到Chart控件的Series屬性裏便可。爲了橫向比較，例如我要看本月與上月的天氣曲線變化圖，並同時顯示在同一個ChartAreas中，那該怎麼辦呢？很簡單，再實例一個Series對象，將上月的天數數組與溫度值數組綁定到一個新的Series2實例中，再將Series2實例Add()到Chart控件的Series屬性裏，此時，Chart控件的第一個繪圖區ChartArea裏就會有兩條曲線。

3.Legends屬性

    Legend就是指一個圖標的圖例，當一個Series屬性有多個Series時，或是一個Series有幾組數據時，爲了區分各自的顏色，一般每一個Serie對象一種顏色，這就須要用到圖例來指明哪一個顏色的表明的是什麼數據。以下圖所示：

 

 

 

 

 

 

4.關於數據的綁定
將要顯示的X軸和Y軸的數據分別放到兩個數組裏在， 而後綁定便可。

cht1.Series[0].Points.DataBindXY(x, y);
完整的代碼以下：

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Drawing;

using System.Web.UI.DataVisualization.Charting;

 

public partial class _Default : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

        string[] x = new string[] { "南山大隊", "福田大隊", "羅湖大隊", "寶安大隊", "指揮處", "大帝科技", "南山大隊", "福田大隊", "羅湖大隊", "寶安大隊", "指揮處", "大帝科技"};

        double[] y = new double[] { 541, 574, 345, 854, 684, 257, 541, 574, 345, 854, 684, 257 };

        string[] z = new string[] { "", "", "", "", "", "", "", "", "", "", "", "" };

 

        string[] a = new string[] { "南山大隊", "福田大隊", "羅湖大隊", "寶安大隊", "指揮處", };

        double[] b = new double[] { 541, 574, 345, 854, 257 };

 

        #region 柱狀圖

        

        //標題

        cht1.Titles.Add("柱狀圖數據分析");        

        cht1.Titles[0].ForeColor = Color.White;

        cht1.Titles[0].Font = new Font("微軟雅黑", 12f, FontStyle.Regular);

        cht1.Titles[0].Alignment = ContentAlignment.TopCenter;

        cht1.Titles.Add("合計：25414 宗");

        cht1.Titles[1].ForeColor = Color.White;

        cht1.Titles[1].Font = new Font("微軟雅黑", 8f, FontStyle.Regular);

        cht1.Titles[1].Alignment = ContentAlignment.TopRight;

        

        //控件背景

        cht1.BackColor = Color.Transparent;

        //圖表區背景

        cht1.ChartAreas[0].BackColor = Color.Transparent;

        cht1.ChartAreas[0].BorderColor = Color.Transparent;

        //X軸標籤間距

        cht1.ChartAreas[0].AxisX.Interval = 1;

        cht1.ChartAreas[0].AxisX.LabelStyle.IsStaggered = true;

        cht1.ChartAreas[0].AxisX.LabelStyle.Angle = -45;

        cht1.ChartAreas[0].AxisX.TitleFont = new Font("微軟雅黑", 14f, FontStyle.Regular);

        cht1.ChartAreas[0].AxisX.TitleForeColor = Color.White;

 

        //X座標軸顏色

        cht1.ChartAreas[0].AxisX.LineColor = ColorTranslator.FromHtml("#38587a"); ;

        cht1.ChartAreas[0].AxisX.LabelStyle.ForeColor = Color.White;

        cht1.ChartAreas[0].AxisX.LabelStyle.Font = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //X座標軸標題

        //cht1.ChartAreas[0].AxisX.Title = "數量(宗)";

        //cht1.ChartAreas[0].AxisX.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //cht1.ChartAreas[0].AxisX.TitleForeColor = Color.White;

        //cht1.ChartAreas[0].AxisX.TextOrientation = TextOrientation.Horizontal;

        //cht1.ChartAreas[0].AxisX.ToolTip = "數量(宗)";

        //X軸網絡線條

        cht1.ChartAreas[0].AxisX.MajorGrid.Enabled = true;

        cht1.ChartAreas[0].AxisX.MajorGrid.LineColor = ColorTranslator.FromHtml("#2c4c6d");

 

        //Y座標軸顏色

        cht1.ChartAreas[0].AxisY.LineColor = ColorTranslator.FromHtml("#38587a");

        cht1.ChartAreas[0].AxisY.LabelStyle.ForeColor = Color.White;  

        cht1.ChartAreas[0].AxisY.LabelStyle.Font = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //Y座標軸標題

        cht1.ChartAreas[0].AxisY.Title = "數量(宗)";

        cht1.ChartAreas[0].AxisY.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        cht1.ChartAreas[0].AxisY.TitleForeColor = Color.White;

        cht1.ChartAreas[0].AxisY.TextOrientation = TextOrientation.Rotated270;

        cht1.ChartAreas[0].AxisY.ToolTip = "數量(宗)";

        //Y軸網格線條

        cht1.ChartAreas[0].AxisY.MajorGrid.Enabled = true;

        cht1.ChartAreas[0].AxisY.MajorGrid.LineColor = ColorTranslator.FromHtml("#2c4c6d");

        

        cht1.ChartAreas[0].AxisY2.LineColor = Color.Transparent;

        cht1.ChartAreas[0].BackGradientStyle = GradientStyle.TopBottom;

        Legend legend = new Legend("legend");

        legend.Title = "legendTitle";

        

        cht1.Series[0].XValueType = ChartValueType.String;  //設置X軸上的值類型

        cht1.Series[0].Label = "#VAL";                //設置顯示X Y的值    

        cht1.Series[0].LabelForeColor = Color.White;

        cht1.Series[0].ToolTip = "#VALX:#VAL";     //鼠標移動到對應點顯示數值

        cht1.Series[0].ChartType = SeriesChartType.Column;    //圖類型(折線)

 

        cht1.Series[0].Color = Color.Lime;

        cht1.Series[0].LegendText = legend.Name;

        cht1.Series[0].IsValueShownAsLabel = true;

        cht1.Series[0].LabelForeColor = Color.White;

        cht1.Series[0].CustomProperties = "DrawingStyle = Cylinder";

        cht1.Legends.Add(legend);

        cht1.Legends[0].Position.Auto = false;

 

 

        //綁定數據

        cht1.Series[0].Points.DataBindXY(x, y);

        cht1.Series[0].Points[0].Color = Color.White;

        cht1.Series[0].Palette = ChartColorPalette.Bright;

 

        #endregion

 

        #region 餅圖

 

        //標題

        cht2.Titles.Add("餅圖數據分析");

        cht2.Titles[0].ForeColor = Color.White;

        cht2.Titles[0].Font = new Font("微軟雅黑", 12f, FontStyle.Regular);

        cht2.Titles[0].Alignment = ContentAlignment.TopCenter;

        cht2.Titles.Add("合計：25412 宗");

        cht2.Titles[1].ForeColor = Color.White;

        cht2.Titles[1].Font = new Font("微軟雅黑", 8f, FontStyle.Regular);

        cht2.Titles[1].Alignment = ContentAlignment.TopRight;

 

        //控件背景

        cht2.BackColor = Color.Transparent;

        //圖表區背景

        cht2.ChartAreas[0].BackColor = Color.Transparent;

        cht2.ChartAreas[0].BorderColor = Color.Transparent;

        //X軸標籤間距

        cht2.ChartAreas[0].AxisX.Interval = 1;

        cht2.ChartAreas[0].AxisX.LabelStyle.IsStaggered = true;

        cht2.ChartAreas[0].AxisX.LabelStyle.Angle = -45;

        cht2.ChartAreas[0].AxisX.TitleFont = new Font("微軟雅黑", 14f, FontStyle.Regular);

        cht2.ChartAreas[0].AxisX.TitleForeColor = Color.White;

 

        //X座標軸顏色

        cht2.ChartAreas[0].AxisX.LineColor = ColorTranslator.FromHtml("#38587a"); ;

        cht2.ChartAreas[0].AxisX.LabelStyle.ForeColor = Color.White;

        cht2.ChartAreas[0].AxisX.LabelStyle.Font = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //X座標軸標題

        cht2.ChartAreas[0].AxisX.Title = "數量(宗)";

        cht2.ChartAreas[0].AxisX.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        cht2.ChartAreas[0].AxisX.TitleForeColor = Color.White;

        cht2.ChartAreas[0].AxisX.TextOrientation = TextOrientation.Horizontal;

        cht2.ChartAreas[0].AxisX.ToolTip = "數量(宗)";

        //X軸網絡線條

        cht2.ChartAreas[0].AxisX.MajorGrid.Enabled = true;

        cht2.ChartAreas[0].AxisX.MajorGrid.LineColor = ColorTranslator.FromHtml("#2c4c6d");

 

        //Y座標軸顏色

        cht2.ChartAreas[0].AxisY.LineColor = ColorTranslator.FromHtml("#38587a");

        cht2.ChartAreas[0].AxisY.LabelStyle.ForeColor = Color.White;

        cht2.ChartAreas[0].AxisY.LabelStyle.Font = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //Y座標軸標題

        cht2.ChartAreas[0].AxisY.Title = "數量(宗)";

        cht2.ChartAreas[0].AxisY.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        cht2.ChartAreas[0].AxisY.TitleForeColor = Color.White;

        cht2.ChartAreas[0].AxisY.TextOrientation = TextOrientation.Rotated270;

        cht2.ChartAreas[0].AxisY.ToolTip = "數量(宗)";

        //Y軸網格線條

        cht2.ChartAreas[0].AxisY.MajorGrid.Enabled = true;

        cht2.ChartAreas[0].AxisY.MajorGrid.LineColor = ColorTranslator.FromHtml("#2c4c6d");

 

        cht2.ChartAreas[0].AxisY2.LineColor = Color.Transparent;

 

        //背景漸變

        cht2.ChartAreas[0].BackGradientStyle = GradientStyle.None;

 

        //圖例樣式

        Legend legend2 = new Legend("#VALX");

        legend2.Title = "圖例";

        legend2.TitleBackColor = Color.Transparent;

        legend2.BackColor = Color.Transparent;

        legend2.TitleForeColor = Color.White;

        legend2.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        legend2.Font = new Font("微軟雅黑", 8f, FontStyle.Regular);

        legend2.ForeColor = Color.White;       

 

        cht2.Series[0].XValueType = ChartValueType.String;  //設置X軸上的值類型

        cht2.Series[0].Label = "#VAL";                //設置顯示X Y的值    

        cht2.Series[0].LabelForeColor = Color.White;

        cht2.Series[0].ToolTip = "#VALX:#VAL(宗)";     //鼠標移動到對應點顯示數值

        cht2.Series[0].ChartType = SeriesChartType.Pie;    //圖類型(折線)

        cht2.Series[0].Color = Color.Lime;

        cht2.Series[0].LegendText = legend2.Name;

        cht2.Series[0].IsValueShownAsLabel = true;

        cht2.Series[0].LabelForeColor = Color.White;

        cht2.Series[0].CustomProperties = "DrawingStyle = Cylinder";

        cht2.Series[0].CustomProperties = "PieLabelStyle = Outside";

        cht2.Legends.Add(legend2);

        cht2.Legends[0].Position.Auto = true;

        cht2.Series[0].IsValueShownAsLabel = true;

        //是否顯示圖例

        cht2.Series[0].IsVisibleInLegend = true;

        cht2.Series[0].ShadowOffset = 0;

 

        //餅圖折線

        cht2.Series[0]["PieLineColor"] = "White";     

        //綁定數據

        cht2.Series[0].Points.DataBindXY(x, y);

        cht2.Series[0].Points[0].Color = Color.White;

        //綁定顏色

        cht2.Series[0].Palette = ChartColorPalette.BrightPastel;

 

 

 

 

 

        #endregion

 

        #region Bar圖

 

        //標題

        cht3.Titles.Add("交通違法行爲TOP5");

        cht3.Titles[0].ForeColor = Color.White;

        cht3.Titles[0].Font = new Font("微軟雅黑", 12f, FontStyle.Regular);

        cht3.Titles[0].Alignment = ContentAlignment.TopCenter;

        cht3.Titles.Add("合計：25412 宗 ");

        cht3.Titles[1].ForeColor = Color.White;

        cht3.Titles[1].Font = new Font("微軟雅黑", 8f, FontStyle.Regular);

        cht3.Titles[1].Alignment = ContentAlignment.TopRight;

 

        //控件背景

        cht3.BackColor = Color.Transparent;

        //圖表區背景

        cht3.ChartAreas[0].BackColor = Color.Transparent;

        cht3.ChartAreas[0].BorderColor = Color.Transparent;

        //X軸標籤間距

        cht3.ChartAreas[0].AxisX.Interval = 1;

        cht3.ChartAreas[0].AxisX.LabelStyle.IsStaggered = true;

        cht3.ChartAreas[0].AxisX.LabelStyle.Angle = -45;

        cht3.ChartAreas[0].AxisX.TitleFont = new Font("微軟雅黑", 14f, FontStyle.Regular);

        cht3.ChartAreas[0].AxisX.TitleForeColor = Color.White;

        

        //X座標軸顏色

        cht3.ChartAreas[0].AxisX.LineColor = ColorTranslator.FromHtml("#38587a"); ;

        cht3.ChartAreas[0].AxisX.LabelStyle.ForeColor = Color.White;

        cht3.ChartAreas[0].AxisX.LabelStyle.Font = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //X座標軸標題

        //cht3.ChartAreas[0].AxisX.Title = "數量(宗)";

        //cht3.ChartAreas[0].AxisX.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //cht3.ChartAreas[0].AxisX.TitleForeColor = Color.White;

        //cht3.ChartAreas[0].AxisX.TextOrientation = TextOrientation.Auto;

        //cht3.ChartAreas[0].AxisX.ToolTip = "數量(宗)";

        //X軸網絡線條

        cht3.ChartAreas[0].AxisX.MajorGrid.Enabled = true;

        cht3.ChartAreas[0].AxisX.MajorGrid.LineColor = ColorTranslator.FromHtml("#2c4c6d");

 

        //Y座標軸顏色

        cht3.ChartAreas[0].AxisY.LineColor = ColorTranslator.FromHtml("#38587a");

        cht3.ChartAreas[0].AxisY.LabelStyle.ForeColor = Color.White;

        cht3.ChartAreas[0].AxisY.LabelStyle.Font = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //Y座標軸標題

        //cht3.ChartAreas[0].AxisY.Title = "數量(宗)";

        //cht3.ChartAreas[0].AxisY.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //cht3.ChartAreas[0].AxisY.TitleForeColor = Color.White;

        //cht3.ChartAreas[0].AxisY.TextOrientation = TextOrientation.Auto;

        //cht3.ChartAreas[0].AxisY.ToolTip = "數量(宗)";

        //Y軸網格線條

        cht3.ChartAreas[0].AxisY.MajorGrid.Enabled = true;

        cht3.ChartAreas[0].AxisY.MajorGrid.LineColor = ColorTranslator.FromHtml("#2c4c6d");

 

        cht3.ChartAreas[0].AxisY2.LineColor = Color.Transparent;

        cht3.ChartAreas[0].AxisX.IsMarginVisible = false;

        cht3.ChartAreas[0].Area3DStyle.Enable3D = true;

        //背景漸變

        cht2.ChartAreas[0].BackGradientStyle = GradientStyle.None;

 

        //圖例樣式

        Legend legend3 = new Legend("#VALX");

        legend3.Title = "圖例";

        legend3.TitleBackColor = Color.Transparent;

        legend3.BackColor = Color.Transparent;

        legend3.TitleForeColor = Color.White;

        legend3.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        legend3.Font = new Font("微軟雅黑", 8f, FontStyle.Regular);

        legend3.ForeColor = Color.White;

 

        cht3.Series[0].XValueType = ChartValueType.String;  //設置X軸上的值類型

        cht3.Series[0].Label = "#VAL";                //設置顯示X Y的值    

        cht3.Series[0].LabelForeColor = Color.White;

        cht3.Series[0].ToolTip = "#VALX:#VAL(宗)";     //鼠標移動到對應點顯示數值

        cht3.Series[0].ChartType = SeriesChartType.Bar;    //圖類型(折線)

        cht3.Series[0].Color = Color.Lime;

        //cht3.Series[0].LegendText = legend3.Name;

        cht3.Series[0].IsValueShownAsLabel = true;

        cht3.Series[0].LabelForeColor = Color.White;

        cht3.Series[0].CustomProperties = "DrawingStyle = Cylinder";

        cht3.Series[0].CustomProperties = "PieLabelStyle = Outside";

        //cht3.Legends.Add(legend3);

        //cht3.Legends[0].Position.Auto = true;

 

        //是否顯示圖例

        cht3.Series[0].IsVisibleInLegend = true;

        cht3.Series[0].ShadowOffset = 0;

 

        //餅圖折線

        cht3.Series[0]["PieLineColor"] = "White";

        //綁定數據

        cht3.Series[0].Points.DataBindXY(a, b);

  

        //cht3.Series[0].Points[0].Color = Color.White;

        //綁定顏色

        cht3.Series[0].Palette = ChartColorPalette.BrightPastel;

 

        //for (int n = 0; n < x.Length; n++)

        //{

        //    int ptIdx = cht3.Series[0].Points.AddY(Convert.ToDouble(y[n]));

        //    DataPoint pt = this.cht3.Series[0].Points[ptIdx];

        //    pt.LegendText = x[n] + " " + "#PERCENT{P2}" + " [ " + "#VAL{D} 次" + " ]";//右邊標籤列顯示的文字  

        //    pt.Label = x[n] + " " + "#PERCENT{P2}" + " [ " + "#VAL{D} 次" + " ]"; //圓餅外顯示的信息

 

        //    //  pt.LabelToolTip = "#PERCENT{P2}";  

        //    //pt.LabelBorderColor = Color.Red;//文字背景色   

        //}

 

 

 

 

 

        #endregion

 

 

        #region 雷達圖

 

       // //標題

        cht4.Titles.Add("交通違法行爲TOP5");

        cht4.Titles[0].ForeColor = Color.White;

        cht4.Titles[0].Font = new Font("微軟雅黑", 12f, FontStyle.Regular);

        cht4.Titles[0].Alignment = ContentAlignment.TopCenter;

        cht4.Titles.Add("合計：25412 宗 ");

        cht4.Titles[1].ForeColor = Color.White;

        cht4.Titles[1].Font = new Font("微軟雅黑", 8f, FontStyle.Regular);

        cht4.Titles[1].Alignment = ContentAlignment.TopRight;

 

        //控件背景

        cht4.BackColor = Color.Transparent;

        cht4.ChartAreas[0].BackColor = Color.Transparent;

        cht4.ChartAreas[0].BorderColor = Color.Transparent;

        //X軸標籤間距

        cht4.ChartAreas[0].AxisX.Interval = 1;

        cht4.ChartAreas[0].AxisX.LabelStyle.IsStaggered = true;

        cht4.ChartAreas[0].AxisX.LabelStyle.Angle = -45;

        cht4.ChartAreas[0].AxisX.TitleFont = new Font("微軟雅黑", 14f, FontStyle.Regular);

        cht4.ChartAreas[0].AxisX.TitleForeColor = Color.White;

 

        //X座標軸顏色

        cht4.ChartAreas[0].AxisX.LineColor = ColorTranslator.FromHtml("#38587a"); ;

        cht4.ChartAreas[0].AxisX.LabelStyle.ForeColor = Color.White;

        cht4.ChartAreas[0].AxisX.LabelStyle.Font = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //X座標軸標題

        //cht4.ChartAreas[0].AxisX.Title = "數量(宗)";

        //cht4.ChartAreas[0].AxisX.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //cht4.ChartAreas[0].AxisX.TitleForeColor = Color.White;

        //cht4.ChartAreas[0].AxisX.TextOrientation = TextOrientation.Auto;

        //cht4.ChartAreas[0].AxisX.ToolTip = "數量(宗)";

        //X軸網絡線條

        cht4.ChartAreas[0].AxisX.MajorGrid.Enabled = true;

        cht4.ChartAreas[0].AxisX.MajorGrid.LineColor = ColorTranslator.FromHtml("#2c4c6d");

 

        //Y座標軸顏色

        cht4.ChartAreas[0].AxisY.LineColor = ColorTranslator.FromHtml("#38587a");

        cht4.ChartAreas[0].AxisY.LabelStyle.ForeColor = Color.White;

        cht4.ChartAreas[0].AxisY.LabelStyle.Font = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //Y座標軸標題

        //cht4.ChartAreas[0].AxisY.Title = "數量(宗)";

        //cht4.ChartAreas[0].AxisY.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        //cht4.ChartAreas[0].AxisY.TitleForeColor = Color.White;

        //cht4.ChartAreas[0].AxisY.TextOrientation = TextOrientation.Auto;

        //cht4.ChartAreas[0].AxisY.ToolTip = "數量(宗)";

        //Y軸網格線條

        cht4.ChartAreas[0].AxisY.MajorGrid.Enabled = true;

        cht4.ChartAreas[0].AxisY.MajorGrid.LineColor = ColorTranslator.FromHtml("#2c4c6d");

 

        cht4.ChartAreas[0].AxisY2.LineColor = Color.Transparent;

        cht4.ChartAreas[0].AxisX.IsMarginVisible = false;

        cht4.ChartAreas[0].Area3DStyle.Enable3D = true;

        cht4.ChartAreas[0].AxisX.IsInterlaced = false;

        cht4.ChartAreas[0].AxisX.IsMarginVisible = false;

        //刻度線

        cht4.ChartAreas[0].AxisY.MajorTickMark.Enabled = false;

        //cht4.ChartAreas[0].AxisX.MajorGrid.Enabled = false;

        //cht4.ChartAreas[0].AxisY.MajorGrid.Enabled = false;

        //cht4.ChartAreas[0].AxisX.MajorTickMark.Enabled = false;

        cht4.ChartAreas[0].AxisY.LabelStyle.Enabled = false;

        //背景漸變

        cht4.ChartAreas[0].BackGradientStyle = GradientStyle.None;

        //cht4.ChartAreas[0].AxisX2.InterlacedColor = Color.Red;

        //cht4.ChartAreas[0].AxisY2.InterlacedColor = Color.Red;

        //cht4.ChartAreas[0].BorderWidth = 0;

        //cht4.ChartAreas[0].BackSecondaryColor = Color.Red;

        //cht4.ChartAreas[0].BackImageTransparentColor = Color.Red;

        //cht4.ChartAreas[0].AxisX.InterlacedColor = Color.Red;

        //cht4.ChartAreas[0].AxisX.LineColor = Color.Red;

        //cht4.ChartAreas[0].AxisX2.LineColor = Color.Red;

        //cht4.ChartAreas[0].AxisX2.MajorGrid.LineColor = Color.Red;

        //cht4.ChartAreas[0].AxisX2.MajorTickMark.LineColor = Color.Red;

        //cht4.ChartAreas[0].AxisX2.MinorTickMark.LineColor = Color.Red;

        //cht4.ChartAreas[0].AxisY.InterlacedColor = Color.Red;

        //cht4.ChartAreas[0].AxisY.LineColor = Color.Red;

        //cht4.ChartAreas[0].AxisY2.InterlacedColor = Color.Red;

        //cht4.ChartAreas[0].AxisY2.LineColor = Color.Red;

        //cht4.ChartAreas[0].AxisY2.MajorGrid.LineColor = Color.Red;

        //cht4.ChartAreas[0].AxisY2.MajorTickMark.LineColor = Color.Red;

        //cht4.ChartAreas[0].AxisY2.MinorTickMark.LineColor = Color.Red;

 

 

        //圖例樣式

        Legend legend4 = new Legend();

        legend4.Title = "圖例";

        legend4.TitleBackColor = Color.Transparent;

        legend4.BackColor = Color.Transparent;

        legend4.TitleForeColor = Color.White;

        legend4.TitleFont = new Font("微軟雅黑", 10f, FontStyle.Regular);

        legend4.Font = new Font("微軟雅黑", 8f, FontStyle.Regular);

        legend4.ForeColor = Color.White;

        cht4.Legends.Add(legend4);

        cht4.Legends[0].Position.Auto = true;

 

        //Series1

        cht4.Series[0].XValueType = ChartValueType.String;

        cht4.Series[0].Label = "#VAL";                

        cht4.Series[0].LabelForeColor = Color.White;

        cht4.Series[0].ToolTip = "#LEGENDTEXT:#VAL(宗)";    

        cht4.Series[0].ChartType = SeriesChartType.Radar;    

        cht4.Series[0]["RadarDrawingStyle"] = "Line";  

        cht4.Series[0].LegendText = "2015年";

        cht4.Series[0].IsValueShownAsLabel = true;

 

        //Series2

        cht4.Series.Add(new Series("Series2"));

        cht4.Series[1].Label = "#VAL";                

        cht4.Series[1].LabelForeColor = Color.White;

        cht4.Series[1].ToolTip = "#LEGENDTEXT:#VAL(宗)";     

        cht4.Series[1].ChartType = SeriesChartType.Radar;   

        cht4.Series[1]["RadarDrawingStyle"] = "Line";

        cht4.Series[1].LegendText = "2016年";

        cht4.Series[1].IsValueShownAsLabel = true;

 

        //Series3

        cht4.Series.Add(new Series("Series3"));

        cht4.Series[2].Label = "#VAL";               

        cht4.Series[2].LabelForeColor = Color.White;

        cht4.Series[2].ToolTip = "#LEGENDTEXT:#VAL(宗)";     

        cht4.Series[2].ChartType = SeriesChartType.Radar;    

        cht4.Series[2]["RadarDrawingStyle"] = "Line";

        cht4.Series[2].LegendText = "2017年";

        cht4.Series[2].IsValueShownAsLabel = true;
 

        double[] yValues = { 65.62, 75.54, 60.45, 34.73, 85.42, 55.9, 63.6, 55.2, 77.1 };

        string[] xValues = { "France", "Canada", "Germany", "USA", "Italy", "Spain", "Russia", "Sweden", "Japan" };
     

        //Seris2  

        double[] y2 = { 45.62, 65.54, 70.45, 84.73, 35.42, 55.9, 63.6 };

        double[] y3 = { 88.62, 35.54, 52.45, 45.73, 88.42, 14.9, 33.6 };

        this.cht4.Series[0].Points.DataBindXY(xValues, yValues);

        this.cht4.Series[1].Points.DataBindY(y2);

        this.cht4.Series[2].Points.DataBindY(y3);


        //設置X軸顯示間隔爲1,X軸數據比較多的時候比較有用  

        cht4.ChartAreas[0].AxisX.LabelStyle.Interval = 1;

        //設置XY軸標題的名稱所在位置位遠  

        cht4.ChartAreas[0].AxisX.TitleAlignment = StringAlignment.Near;

 

        for (int i = 0; i < cht4.Series[2].Points.Count; i++)

        {

            cht4.Series[2].Points[i].MarkerStyle = MarkerStyle.Circle;//設置折點的風格     

            cht4.Series[2].Points[i].MarkerColor = Color.Red;//設置seires中折點的顏色   

        //    cht4.Series[1].Points[i].MarkerStyle = MarkerStyle.Square;//設置折點的風格     

        //    cht4.Series[1].Points[i].MarkerColor = Color.Blue;//設置seires中折點的顏色  

        //    cht4.Series[2].Points[i].MarkerStyle = MarkerStyle.Square;//設置折點的風格     

        //    cht4.Series[2].Points[i].MarkerColor = Color.Green;//設置seires中折點的顏色          }

        for (int i = 0; i < cht4.Series.Count; i++)

        {

            for (int j = 0; j < cht4.Series[i].Points.Count; j++)

            {

                cht4.Series[i].Points[j].Label = " ";

                //cht4.Series[i].Points[j].LabelToolTip = "string.Empty";            }

        }

        //cht4.ImageType = ChartImageType.Jpeg;

        //反鋸齒  

        cht4.AntiAliasing = AntiAliasingStyles.All;

        //調色板 磨沙:SemiTransparent  

        cht4.Palette = ChartColorPalette.BrightPastel;

        cht4.Series[0].ChartType = SeriesChartType.Radar;

        cht4.Series[1].ChartType = SeriesChartType.Radar;

        cht4.Series[2].ChartType = SeriesChartType.Radar;

        cht4.Width = 500;

        cht4.Height = 350;
        #endregion
        /*

             #VALX      顯示當前圖例的X軸的對應文本(或數據)

             #VAL, #VALY,  顯示當前圖例的Y軸的對應文本(或數據)

             #VALY2, #VALY3, 顯示當前圖例的輔助Y軸的對應文本(或數據)

             #SER:      顯示當前圖例的名稱

             #LABEL       顯示當前圖例的標籤文本

             #INDEX      顯示當前圖例的索引

             #PERCENT       顯示當前圖例的所佔的百分比

             #TOTAL      總數量

             #LEGENDTEXT      圖例文本

             */  
    }
}