chart画图

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;





using System.Web.UI.DataVisualization.Charting;

using System.Drawing;



namespace Chart

{

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

    {

        protected void Page_Load(object sender, EventArgs e)

        {

            GetDataTable get = new GetDataTable();

            DataTable dt = get.GetTable();



            this.Chart1.DataSource = dt;//绑定数据

            this.Chart1.Series["统计量折线"].ChartType = SeriesChartType.Spline;//图像类型

            this.Chart1.Series["统计量折线"].MarkerStyle = MarkerStyle.Cross;



            this.Chart1.Series[0].XValueMember = "Language";//X轴成员显示

            this.Chart1.Series[0].YValueMembers = "Count";//Y轴成员显示

            this.Chart1.Series[0].IsValueShownAsLabel = true;//显示坐标值



            this.Chart1.ChartAreas["ChartArea1"].AxisX.Title = "语言";//X轴标题

            //this.Chart1.ChartAreas["ChartArea1"].AxisX.TitleAlignment = System.Drawing.StringAlignment.Far;//X设置对其方式

            this.Chart1.ChartAreas["ChartArea1"].AxisY.Title = "统计";

            //this.Chart1.ChartAreas["ChartArea1"].AxisY.TitleAlignment = System.Drawing.StringAlignment.Far;//Y设置对其方式

            this.Chart1.ChartAreas["ChartArea1"].AxisX.Interval = 1;//X轴间距

            Chart1.ChartAreas["ChartArea1"].AxisX.MajorGrid.Enabled = false;//不显示竖着的分割线









            this.Chart1.DataSource = dt;//绑定数据

            this.Chart1.Series["统计量折线图2"].ChartType = SeriesChartType.Spline;//图像类型

            this.Chart1.Series["统计量折线图2"].MarkerStyle = MarkerStyle.Cross;



            this.Chart1.Series[1].XValueMember = "Language";//X轴成员显示

            this.Chart1.Series[1].YValueMembers = "Count";//Y轴成员显示

            this.Chart1.Series[1].IsValueShownAsLabel = true;//显示坐标值



            this.Chart1.ChartAreas["ChartArea2"].AxisX.Title = "语言";//X轴标题

            //this.Chart1.ChartAreas["ChartArea1"].AxisX.TitleAlignment = System.Drawing.StringAlignment.Far;//X设置对其方式

            this.Chart1.ChartAreas["ChartArea2"].AxisY.Title = "统计";

            //this.Chart1.ChartAreas["ChartArea1"].AxisY.TitleAlignment = System.Drawing.StringAlignment.Far;//Y设置对其方式

            this.Chart1.ChartAreas["ChartArea2"].AxisX.Interval = 1;//X轴间距

            Chart1.ChartAreas["ChartArea2"].AxisX.MajorGrid.Enabled = false;//不显示竖着的分割线









            //Chart2.Series["Series1"].Points.DataBind(dt.Rows, "Count", "Language", "LegendText=Language,YValues=Count,ToolTip=Count");

            this.Chart2.DataSource = dt;//绑定数据

            Chart2.Series["Series1"].ChartType = System.Web.UI.DataVisualization.Charting.SeriesChartType.Pie;//设置图表类型

            Chart2.Series[0].XValueMember = "Language";//X轴数据成员列

            Chart2.Series[0].YValueMembers = "Count";//Y轴数据成员列

            //Chart2.Series[0].LegendText = "Language";

            Chart2.Series[0].IsValueShownAsLabel = true;//显示坐标值









            Chart3.DataSource = dt;//绑定数据

            Chart3.Series["Series1"].ChartType = System.Web.UI.DataVisualization.Charting.SeriesChartType.Bar;//设置图表类型

            Chart3.Series[0].XValueMember = "Language";//X轴数据成员列

            Chart3.Series[0].YValueMembers = "Count";//Y轴数据成员列

            Chart3.ChartAreas["ChartArea1"].AxisX.Title = "语言";//X轴标题

            Chart3.ChartAreas["ChartArea1"].AxisX.TitleAlignment = StringAlignment.Far;//设置Y轴标题的名称所在位置位远

            Chart3.ChartAreas["ChartArea1"].AxisY.Title = "统计";//X轴标题

            Chart3.ChartAreas["ChartArea1"].AxisY.TitleAlignment = StringAlignment.Far;//设置Y轴标题的名称所在位置位远

            Chart3.ChartAreas["ChartArea1"].AxisX.Interval = 1;//X轴数据的间距

            Chart3.ChartAreas["ChartArea1"].AxisX.MajorGrid.Enabled = false;//不显示竖着的分割线

            Chart3.Series[0].IsValueShownAsLabel = true;//显示坐标值



        }

    }

}