求救,如何生成柱状图,拆线图等统计图?

Question

目前要做一个类似网上调查的项目,然后根据调查得到的数据进行分析,最后生成相关的曲线图表,还要支持打印...没有做过,大家帮帮我,用什么做?或者给我提供些资料吧...顶者有分..

Answer 1

我觉得用RDLC报表做比较好一些

Answer 2

http://blog.csdn.net/luck0235/archive/2007/01/22/1490258.aspx

Answer 3

http://www.yesky.com/20030324/1658705.shtml

Answer 4

NetAdvantage 2006使用这个第三方控件
很简单
他有一百多种图形可以调用

Answer 5

office的owc
好用又听漂亮的
try！！

Answer 6

http://blog.csdn.net/nyzfl/archive/2007/03/06/1521898.aspx

Answer 7

http://www.wave12.com/web/home.asp 
图表组件wsChart4.6(DLL版) 

Answer 8

try..ZedGraph..WinForm下应用请参见:http://www.codeproject.com/csharp/ZedGraph.aspWebForm下应用请参见:
http://zedgraph.org/wiki/index.php?title=Use_a_MasterPane_in_a_web_page
http://zedgraph.org/wiki/index.php?title=Use_RenderMode.ImageTag_in_a_web_page
http://zedgraph.org/wiki/index.php?title=Use_RenderMode.RawImage_in_a_web_page另外给你一个以前自己学的时候写的一个小例子:
public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }        private void Form1_Load(object sender, EventArgs e)
        {
            CreateGraph(this.zedGraphControl1);
            SetSize();
        }
        private void CreateGraph(ZedGraphControl zgc)
        {
            MasterPane master = zgc.MasterPane;
            master.PaneList.Clear();
            master.Title.Text = "学生个体学习特点分析";
            master.Title.IsVisible = true;
            master.Fill = new Fill(Color.White, Color.MediumSlateBlue, 45.0F);
            master.Margin.All = 10;
            master.InnerPaneGap = 10;
            master.Legend.Position = ZedGraph.LegendPos.TopCenter;            //添加学习策略整体比较图
            GraphPane pane = new GraphPane();
            pane.Title.Text = "**同学的学习策略整体比较图";
            pane.XAxis.Title.Text = "学习策略";
            pane.YAxis.Title.Text = "百分数";
            pane.YAxis.MajorGrid.IsVisible = true;
            pane.XAxis.Type = AxisType.Text;
            pane.YAxis.Scale.Min = 0;
            pane.YAxis.Scale.Max = 120;
            string[] lables = new string[] { "预\n习\n策\n略", "听\n讲\n策\n略", "复\n习\n策\n略", "作\n业\n策\n略", "总\n结\n策\n略", "阅\n读\n策\n略", "时\n效\n策\n略", "记\n忆\n策\n略", "创\n新\n策\n略" };
            double[] scores = new double[] { 45.67, 56.89, 90.45, 48.29, 60.45, 45.67, 40.34, 87.65, 67.48 };
            LineItem line = pane.AddCurve("你的学习策略", null, scores, Color.Red, SymbolType.Square);
            line.Symbol.Fill = new Fill(Color.Gray);
            pane.XAxis.Scale.TextLabels = lables;
            pane.Chart.Fill = new Fill(Color.White, Color.SteelBlue, 45.0f);
            pane.Legend.Position = ZedGraph.LegendPos.TopCenter;
            master.Add(pane);            //增加学习压力和自我调节图
            pane = new GraphPane();
            pane.Title.Text = "**同学的学习压力与自我调节图";
            pane.XAxis.Title.Text = "百分数";
            pane.XAxis.MajorGrid.IsVisible = true;
            pane.XAxis.Scale.Min = 0;
            pane.XAxis.Scale.Max = 100;
            pane.YAxis.Title.IsVisible = false;
            string[] ylables = new string[] { "自我调节", "学习压力" };
            double[] x = new double[] { 38, 73 };
            BarItem bar = pane.AddBar("", x, null, Color.Red);
            bar.Bar.Fill = new Fill(Color.White, Color.Red, 90.0F);
            pane.YAxis.MajorTic.IsBetweenLabels = true;
            pane.YAxis.Scale.TextLabels = ylables;
            pane.YAxis.Type = AxisType.Text;
            pane.BarSettings.Base = BarBase.Y;
            pane.BarSettings.Type = BarType.Stack;
            pane.Chart.Fill = new Fill(Color.White, Color.FromArgb(255, 255, 166), 45f);
            //给柱形图加上标签
            //设置lable与柱形图的间距
            float offset =(float ) (pane.XAxis.Scale.Max - pane.XAxis.Scale.Min) * 0.02f;
            ValueHandler valueHandler = new ValueHandler(pane, true);
            int curveIndex=0;
            foreach (CurveItem curve in pane.CurveList)
            {
                BarItem barItem = curve as BarItem;
                if (bar != null)
                {
                    IPointList points = curve.Points;               
                    for (int i = 0; i < points.Count; i++)
                    {
                        double baseVal, lowVal, HighVal;
                        valueHandler.GetValues(curve, i, out baseVal, out lowVal,out HighVal);
                        float centerVal = (float)valueHandler.BarCenterValue(bar, bar.GetBarWidth(pane), i, baseVal, curveIndex);
                        string barLabelText = points[i].X .ToString("0.00");
                        float position = (float)HighVal + offset;
                        TextObj label = new TextObj(barLabelText, position, centerVal);
                        label.Location.CoordinateFrame = CoordType.AxisXYScale;
                        label.FontSpec.Size = 12;
                        label.FontSpec.FontColor = Color.Black;
                        label.FontSpec.Angle = 0;
                        label.Location.AlignH = AlignH.Left;
                        label.Location.AlignV = AlignV.Center;
                        label.FontSpec.Border.IsVisible = false;
                        label.FontSpec.Fill.IsVisible = false;
                        pane.GraphObjList.Add(label);
                    }         
                }
                curveIndex++;
            }
            master.Add(pane);            //设置不允许滚动
            this.zedGraphControl1.IsEnableHZoom = false;
            this.zedGraphControl1.IsEnableVZoom = false;            //显示节点的值 
            this.zedGraphControl1.IsShowPointValues = true;
            this.zedGraphControl1.PointValueEvent += new ZedGraphControl.PointValueHandler(zedGraphControl1_PointValueEvent);            //设置layout
            using (Graphics g = this.zedGraphControl1.CreateGraphics())
            {
                master.SetLayout(g, PaneLayout.SingleColumn);
                master.AxisChange(g);
            }
        }        string zedGraphControl1_PointValueEvent(ZedGraphControl sender, GraphPane pane, CurveItem curve, int iPt)
        {
            //如果是Bar
            if (curve.IsBar)
            {
                return pane.YAxis.Scale.TextLabels[iPt] + ":" + curve.Points[iPt].X.ToString() + "%";
            }
            else if (curve.IsLine)
            {
                return pane.XAxis.Scale.TextLabels[iPt].Replace ("\n","") + ":" + curve.Points[iPt].Y.ToString() + "%";
            }
            else
                return "";
        }        private void Form1_Resize(object sender, EventArgs e)
        {
            SetSize();
        }
        private void SetSize()
        {
            this.zedGraphControl1.Location = new Point(10, 10);
            this.zedGraphControl1.Size = new Size(ClientRectangle.Width - 20, ClientRectangle.Height - 20);
        }
    }

Answer 9

1,ZedGraph
2,owc
3,自己画

Answer 10

ASP.NET2.0轻松搞定统计图表【月儿原创】 
http://blog.csdn.net/21aspnet/archive/2007/03/27/1543320.aspx

Answer 11

给你来个全的18个WebChart生成各种曲线/柱状图C#源码 http://www.51aspx.com/CV/WebChart/下面有代码佩文

Answer 12

我是用vml画的。感觉还是挺好用的。
http://www.microsystem.cn/vmlChart/