ChartControl ViewType.Pie3D 用法测试

  效果图一、

 

    public partial class Form3 : Form
    {
        public Form3()
        {
            InitializeComponent();
        }

        private void Form3_Load(object sender, EventArgs e)
        {
            // Create an empty chart.
            ChartControl PieChart3D = new ChartControl();

            // Create a pie series.
            Series series1 = new Series("Pie Series 1", ViewType.Pie3D);

            //// Populate the series with points.
            //series1.Points.Add(new SeriesPoint("Russia", 17.0752));
            //series1.Points.Add(new SeriesPoint("Canada", 9.98467));
            //series1.Points.Add(new SeriesPoint("USA", 9.63142));
            //series1.Points.Add(new SeriesPoint("China", 9.59696));
            //series1.Points.Add(new SeriesPoint("Brazil", 8.511965));
            //series1.Points.Add(new SeriesPoint("Australia", 7.68685));
            //series1.Points.Add(new SeriesPoint("India", 3.28759));
            //series1.Points.Add(new SeriesPoint("Others", 81.2));
             

            DataTable dt = new DataTable();
            dt.Columns.Add("X轴", Type.GetType("System.String"));
            dt.Columns.Add("线①", Type.GetType("System.Int32"));
            dt.Columns.Add("线②", Type.GetType("System.Int32"));
            dt.Columns.Add("线③", Type.GetType("System.Int32"));
            dt.Columns.Add("线④", Type.GetType("System.Int32"));

            for (int i = 0; i < 10; i++)
            {
                Random rd = new Random();
                DataRow dr = dt.NewRow();
                dr["X轴"] = ("类别" + i.ToString());
                dr["线①"] = rd.Next(i * 10, (i + 1) * 10); ;
                dr["线②"] = rd.Next(i * 10, (i + 1) * 10);
                dr["线③"] = rd.Next(i * 10, (i + 1) * 10);
                dr["线④"] = rd.Next(i * 10, (i + 1) * 10);
                dt.Rows.Add(dr);
            } 
            series1.DataSource = dt;
            series1.ArgumentDataMember = "X轴"; //设置公共的X轴值（刻度）
            series1.ValueScaleType = ScaleType.Numerical;
            //设置 单个Series2 Y轴的（值）
            series1.ValueDataMembers.AddRange(new string[] { "线①" });


            // Add the series to the chart.
            PieChart3D.Series.Add(series1);
            //series1.LegendPointOptions.PointView = PointView.ArgumentAndValues;//格式：【类别：百分比】
            series1.LegendPointOptions.PointView = PointView.Argument;//格式：【类别】
            //series1.LegendPointOptions.PointView = PointView.Values;//格式：【百分比】
            //series1.LegendPointOptions.PointView = PointView.SeriesName;//显示series1的Name
            //series1.LegendPointOptions.PointView = PointView.Undefined;//显示效果：【百分比】
            // Adjust the value numeric options of the series.
            //series1.Label.TextPattern = "{VP:P0}";


            PieChart3D.Legend.Visible = true; //设置 右边 标注框是否显示
            PieChart3D.Legend.TextVisible = true; //设置标注框是否显示 每项目的数值

            // Adjust the view-type-specific options of the series.
            ((Pie3DSeriesView)series1.View).Depth = 30;//设置饼的厚度
            ((Pie3DSeriesView)series1.View).ExplodedPoints.Add(series1.Points[0]); //选中一个需要突出的项目
            ((Pie3DSeriesView)series1.View).ExplodedDistancePercentage = 80;//将其中一个项目（SeriesPoint）推出来的距离

            // Access the diagram's options.
            ((SimpleDiagram3D)PieChart3D.Diagram).RotationType = RotationType.UseAngles;
            ((SimpleDiagram3D)PieChart3D.Diagram).RotationAngleX = -35;//设置平面的倾斜度


            // Add a title to the chart and hide the legend.
            ChartTitle chartTitle1 = new ChartTitle();
            chartTitle1.Text = "3D Pie Chart";//设置标题
            PieChart3D.Titles.Add(chartTitle1);//添加标题
            //PieChart3D.Legend.Visibility = DevExpress.Utils.DefaultBoolean.False;



            // Add the chart to the form.
            PieChart3D.Dock = DockStyle.Fill;
            this.Controls.Add(PieChart3D);


             


        }
    }

 

  效果图二、

 

 

    public partial class Form3 : Form
    {
        public Form3()
        {
            InitializeComponent();
        }

        private void Form3_Load(object sender, EventArgs e)
        {
            // Create an empty chart.
            ChartControl PieChart3D = new ChartControl();

            // Create a pie series.
            Series series1 = new Series("Pie Series 1", ViewType.Pie3D);

            // Populate the series with points.
            series1.Points.Add(new SeriesPoint("Russia", 17.0752));
            series1.Points.Add(new SeriesPoint("Canada", 9.98467));
            series1.Points.Add(new SeriesPoint("USA", 9.63142));
            series1.Points.Add(new SeriesPoint("China", 9.59696));
            series1.Points.Add(new SeriesPoint("Brazil", 8.511965));
            series1.Points.Add(new SeriesPoint("Australia", 7.68685));
            series1.Points.Add(new SeriesPoint("India", 3.28759));
            series1.Points.Add(new SeriesPoint("Others", 81.2));
             

            //DataTable dt = new DataTable();
            //dt.Columns.Add("X轴", Type.GetType("System.String"));
            //dt.Columns.Add("线①", Type.GetType("System.Int32"));
            //dt.Columns.Add("线②", Type.GetType("System.Int32"));
            //dt.Columns.Add("线③", Type.GetType("System.Int32"));
            //dt.Columns.Add("线④", Type.GetType("System.Int32"));

            //for (int i = 0; i < 10; i++)
            //{
            //    Random rd = new Random();
            //    DataRow dr = dt.NewRow();
            //    dr["X轴"] = ("类别" + i.ToString());
            //    dr["线①"] = rd.Next(i * 10, (i + 1) * 10); ;
            //    dr["线②"] = rd.Next(i * 10, (i + 1) * 10);
            //    dr["线③"] = rd.Next(i * 10, (i + 1) * 10);
            //    dr["线④"] = rd.Next(i * 10, (i + 1) * 10);
            //    dt.Rows.Add(dr);
            //} 
            //series1.DataSource = dt;
            //series1.ArgumentDataMember = "X轴"; //设置公共的X轴值（刻度）
            //series1.ValueScaleType = ScaleType.Numerical;
            ////设置 单个Series2 Y轴的（值）
            //series1.ValueDataMembers.AddRange(new string[] { "线①" });


            // Add the series to the chart.
            PieChart3D.Series.Add(series1);
            series1.LegendPointOptions.PointView = PointView.ArgumentAndValues;//格式：【类别：百分比】
            //series1.LegendPointOptions.PointView = PointView.Argument;//格式：【类别】
            //series1.LegendPointOptions.PointView = PointView.Values;//格式：【百分比】
            //series1.LegendPointOptions.PointView = PointView.SeriesName;//显示series1的Name
            //series1.LegendPointOptions.PointView = PointView.Undefined;//显示效果：【百分比】
            // Adjust the value numeric options of the series.
            //series1.Label.TextPattern = "{VP:P0}";


            PieChart3D.Legend.Visible = true; //设置 右边 标注框是否显示
            PieChart3D.Legend.TextVisible = true; //设置标注框是否显示 每项目的数值

            // Adjust the view-type-specific options of the series.
            ((Pie3DSeriesView)series1.View).Depth = 10;//设置饼的厚度
            ((Pie3DSeriesView)series1.View).ExplodedPoints.Add(series1.Points[0]); //选中一个需要突出的项目
            ((Pie3DSeriesView)series1.View).ExplodedDistancePercentage = 30;//将其中一个项目（SeriesPoint）推出来的距离

            // Access the diagram's options.
            ((SimpleDiagram3D)PieChart3D.Diagram).RotationType = RotationType.UseAngles;
            ((SimpleDiagram3D)PieChart3D.Diagram).RotationAngleX = -50;//设置平面的倾斜度


            // Add a title to the chart and hide the legend.
            ChartTitle chartTitle1 = new ChartTitle();
            chartTitle1.Text = "3D Pie 测试效果图2";//设置标题
            PieChart3D.Titles.Add(chartTitle1);//添加标题
            //PieChart3D.Legend.Visibility = DevExpress.Utils.DefaultBoolean.False;



            // Add the chart to the form.
            PieChart3D.Dock = DockStyle.Fill;
            this.Controls.Add(PieChart3D);


             


        }
    }