C# Charting.Series类代码示例

        /// <summary>
        /// Constructor
        /// </summary>
        /// <param name="graphVisualizer"></param>
        public Graph(GraphVisualizer graphVisualizer)
        {
            GraphVisualizer = graphVisualizer;

            Data = new Series();
            GraphVisualizer.Series.Add(Data);
        }

        private Chart AddChartToForm(ChartData chartData)
        {
            var chart = new Chart { Dock = DockStyle.Fill, BackColor = Color.White };
            var title = new Title(chartData.ToString()) { Font = new Font("Verdana", 14.0f) };
            chart.Titles.Add(title);
            chart.Legends.Add(new Legend("Legend"));

            var area = new ChartArea("Main")
            {
                BackColor = Color.White,
                BackSecondaryColor = Color.LightSteelBlue,
                BackGradientStyle = GradientStyle.DiagonalRight,
                AxisY = { Maximum = 100 },
                AxisY2 = { Maximum = 20 }
            };

            area.AxisX.MajorGrid.LineColor = Color.LightSlateGray;
            area.AxisX.TitleFont = new Font("Verdana", 10.0f, FontStyle.Bold);
            area.AxisX.Title = "Date";
            area.AxisY.MajorGrid.LineColor = Color.LightSlateGray;
            area.AxisY.TitleFont = new Font("Verdana", 10.0f, FontStyle.Bold);
            area.AxisY.Title = "Weight";
            area.AxisY2.Title = "Reps";

            chart.ChartAreas.Add(area);

            var seriesColumns1 = new Series("Weights") { ChartType = SeriesChartType.Line, IsValueShownAsLabel = true };
            chart.Series.Add(seriesColumns1);
            var seriesColumns2 = new Series("Reps") { ChartType = SeriesChartType.Line };
            chart.Series.Add(seriesColumns2);

            Controls.Add(chart);

            return chart;
        }

        public void Make(List<int> values, List<string> answerNames, string question)
        {
            //clear the chart
            chart1.Series.Clear();

            Dictionary<string, int> Columns = new Dictionary<string, int>();
            List<Color> Colors = new List<Color>() {
                Color.Black, Color.Blue, Color.Red, Color.Green, Color.Pink
            };

            //initialize new instances for a diagram
            Series series = new Series();
            series.ChartArea = "ChartArea1";
            chart1.ChartAreas["ChartArea1"].RecalculateAxesScale();
            series.IsVisibleInLegend = false;

            //add columns to the diagram
            for (int i = 0; i < answerNames.Count; i++)
            {
                series.Points.AddXY(answerNames[i], values[i]);
                //give color to each individual column
                series.Points[i].Color = (i < 5) ? Colors[i] : Colors[(int)Math.Floor(((double)i / 5))];
            }
            chart1.Series.Add(series);
            //add question above the diagram
            labelQuestion.Text = question;
        }

        private void btnFindOptimalLocation_Click(object sender, EventArgs e)
        {
            this.Cursor = Cursors.WaitCursor;
            DiscretizationStep = Convert.ToDouble(tbDiscretizationStep.Text);
            SourceMovingStep = Convert.ToDouble(tbSourceMovingStep.Text);
            StepDecreasingMultiplier = Convert.ToDouble(tbStepDecreasingMultiplier.Text);
            StepMinimum = Convert.ToDouble(tbStepMinimum.Text);
            EpsKlepper = Convert.ToDouble(tbEps.Text);

            var optimalLocation = KlepperAlgorithm.FindOptimalAllocation(
                DiscreteSet,
                InitialSourceSet,
                DiscretizationStep,
                SourceMovingStep,
                StepDecreasingMultiplier,
                StepMinimum,
                EpsKlepper
            );

            var y = new Series();
            y.Color = Color.OrangeRed;
            y.ChartType = SeriesChartType.Point;
            y.MarkerStyle = MarkerStyle.Circle;
            y.Name = "Оптимальное размещение по алгоритму Клеппера";

            foreach (var point in optimalLocation)
                y.Points.AddXY(point.X, point.Y);

            chAlgorithms.Series.Add(y);

            tbMu.Text = KlepperAlgorithm.Mu.ToString();
            this.Cursor = Cursors.Default;
        }

        public void FillColumnChart(DataTable DT)
        {
            dataGridView1.DataSource = DT;

            chart2.Series.Clear();

            Series seriesAll = new Series("总收入");
            chart2.Series.Add(seriesAll);
            Series seriesLixi = new Series("利息");
            chart2.Series.Add(seriesLixi);

            chart2.DataSource = DT;

            //设置图表Y轴对应项
            seriesAll.YValueMembers = "All";
            seriesLixi.YValueMembers = "Lixi";

            //设置图表X轴对应项
            chart2.Series[0].XValueMember = "Time";

            //chart2.ChartAreas[0].Area3DStyle.Enable3D = true;
            //chart2.ChartAreas[0].Area3DStyle.Inclination = 30;
            //chart2.ChartAreas[0].Area3DStyle.PointDepth = 50;
            //chart2.ChartAreas[0].Area3DStyle.IsClustered = true;
            //chart2.ChartAreas[0].AxisX.IntervalAutoMode = IntervalAutoMode.VariableCount;

            chart2.DataBind();
        }

    protected virtual void CreateSeries() {
      Series bestKnown = new Series("Alleles of Best Known Solution");
      bestKnown.ChartType = SeriesChartType.Column;
      bestKnown.XValueType = ChartValueType.String;
      bestKnown.YValueType = ChartValueType.Double;
      bestKnown.YAxisType = AxisType.Primary;
      chart.Series.Add(bestKnown);

      Series others = new Series("Other Alleles");
      others.ChartType = SeriesChartType.Column;
      others.XValueType = ChartValueType.String;
      others.YValueType = ChartValueType.Double;
      others.YAxisType = AxisType.Primary;
      chart.Series.Add(others);
      invisibleSeries.Add(others);

      Series qualities = new Series("Average Solution Qualities");
      qualities.ChartType = SeriesChartType.FastPoint;
      qualities.XValueType = ChartValueType.String;
      qualities.YValueType = ChartValueType.Double;
      qualities.YAxisType = AxisType.Secondary;
      chart.Series.Add(qualities);

      Series impacts = new Series("Average Impact");
      impacts.ChartType = SeriesChartType.FastPoint;
      impacts.XValueType = ChartValueType.String;
      impacts.YValueType = ChartValueType.Double;
      impacts.YAxisType = AxisType.Secondary;
      chart.Series.Add(impacts);
    }

        public void Init(StatisticsCollection collection, Core core)
        {
            mCore = core;
            mCollection = collection;

            foreach (var name in collection.StatisticsNames) {
                Series current = new Series(name, 100);
                Series mean = new Series(name + " Mean", 100);

                current.ChartType = SeriesChartType.Line;
                mean.ChartType = SeriesChartType.Line;

                sharedGraph.Series.Add(current);
                sharedGraph.Series.Add(mean);

                namesList.Items.Add(name);

                ListViewItem row = new ListViewItem(name);
                //row.SubItems.Add(name);
                row.SubItems.Add("0");
                row.SubItems.Add("0");
                row.SubItems.Add("0");
                row.SubItems.Add("0");
                statsList.Items.Add(row);

                mCurrentSeries.Add(name, current);
                mMeanSeries.Add(name, mean);
                mRows.Add(name, row);
            }
        }

        private void chartForecastTestNumberbyduration_Load(object sender, EventArgs e)
        {
            GetSummary();
            GetForecastSummaryData(_dataSet);

            lqtChart2.Series.Clear();

            IList<string> UniqueTestingAreas=new List<string>();
            foreach (ForecastSummaryData fsd in _fSummaryData)
            {
                if(!UniqueTestingAreas.Contains(fsd.TestingArea))
                    UniqueTestingAreas.Add(fsd.TestingArea);
            }
            foreach (string ta in UniqueTestingAreas)
            {
                Series series = new Series(ta);
                series.ChartType = SeriesChartType.Line;
                series.IsValueShownAsLabel = chkshowlabel.Checked;

                lqtChart2.Series.Add(series);

                IList<ForecastSummaryData> currentSummary = GetForecastSummaryByTA(ta);
                foreach (ForecastSummaryData fsd in currentSummary)
                {
                    lqtChart2.Series[ta].Points.AddXY(fsd.DurationDateTime, fsd.NoOfTest);
                }
            }
            lqtChart2.Titles[0].Text = _chartTitle;
        }

 public void AddPoints(IEnumerable<int> points, Color? color = null)
 {
     var chartPoints = new Series { ChartType = SeriesChartType.Point, MarkerSize = 7, IsVisibleInLegend = false};
     if (color.HasValue) chartPoints.Color = color.Value;
     foreach (var point in points) chartPoints.Points.AddXY(point, 0);
     Series.Add(chartPoints);
 }

        private void chart1_Load(object sender, EventArgs e)
        {
           
            var listOfPeople = new People().GetPopleFromTextFile();
            var list = new List<int>();
          // chart1.BackColor=System.Drawing.Color.Black; 
            chart1.Titles.Add("People Alive");
            foreach (var person in listOfPeople)
            {
                 list.Add(person.end);
                // Add point.
                
            }
            chart1.Series.Clear();
            var series1 = new System.Windows.Forms.DataVisualization.Charting.Series
            {
                Name = "Age",
                Color = System.Drawing.Color.Green,
                IsVisibleInLegend = true,
                IsXValueIndexed = true,
                ChartType = SeriesChartType.Bar
            };
              this.chart1.Series.Add(series1);
          
            foreach (var person in listOfPeople)
            {
                int age = person.end - person.Birth;

                series1.Points.AddXY(person.end, age);
                              
            }
     
        }

 public void AddPlot(List<double> values, string title = "")
 {
     Chart chart = new Chart();
     Series series = new Series();
     ChartArea chartArea1 = new ChartArea();
     chartArea1.Name = "ChartArea1";
     chart.ChartAreas.Add(chartArea1);
     series.BorderWidth = 2;
     series.BorderDashStyle = ChartDashStyle.Solid;
     series.ChartType = SeriesChartType.Line;
     series.Color = Color.Green;
     for (int i = 0; i < values.Count; i++)
     {
         series.Points.AddXY(i, values[i]);
     }
     chart.BorderlineColor = Color.Red;
     chart.BorderlineWidth = 1;
     chart.Series.Add(series);
     chart.Titles.Add(title);
     chart.Invalidate();
     chart.Palette = ChartColorPalette.Fire;
     chartArea1.AxisY.Minimum = values.Min();
     chartArea1.AxisY.Maximum = values.Max();
     AddChartInRuntime(chart);
 }

        private void btnShowCorrelogram_Click(object sender, EventArgs e)
        {
            var ts = new TimeSeries(TimeSeriesEnvironment.Current.TimeSeries, false);

            int k;
            if (!int.TryParse(txtCorrelogramK.Text, out k) || k < 0 || k > ts.Count - 1)
            {
                MessageBox.Show("Incorrect K variable for processing correlogram.");
                return;
            }

            var cor = RandomExcerptChecker.GetCorrelogram(ts.Excerpt, k);

            Series crlgrm = new Series("TS Correlogram")
            {
                ChartType = SeriesChartType.Column
            };

            dgCorrelation.Rows.Clear();
            for (int i = 0; i < cor.Count; i++)
            {
                crlgrm.Points.AddXY(i, cor[i]);
                var res = RandomExcerptChecker.TestCorrelation(cor[i], ts.Count, i);
                dgCorrelation.Rows.Add(i,
                    string.Format("|{0:0.0000}|", res.Statistics),
                    res.IsRandom ? "≤" : ">",
                    res.Quantile.ToString("0.0000"));
            }

            chartTS.Series.Clear();
            chartTS.Series.Add(crlgrm);
            chartTS.ResetAutoValues();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            // generate URL
            string brand = comboBox1.Text;
            string fromDate = comboBox2.Text + "-" + comboBox3.Text + "-" + comboBox4.Text;
            string toDate = comboBox7.Text + "-" + comboBox6.Text + "-" + comboBox5.Text;
            string url = "https://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20yahoo.finance.historicaldata%20where%20symbol%20%3D%20%22"
                + brand + "%22%20and%20startDate%20%3D%20%22"
                + fromDate + "%22%20and%20endDate%20%3D%20%22"
                + toDate + "%22&format=xml&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys";

            // get and parse XML
            WebClient wc = new WebClient();
            wc.Encoding = Encoding.UTF8;
            string xml = wc.DownloadString(url);
            XDocument doc = XDocument.Parse(xml);

            // set chart data
            Series chartSetting = new Series();
            chartSetting.ChartType = SeriesChartType.Line;
            var quotes = doc.Descendants("quote");
            foreach (var quote in quotes)
                chartSetting.Points.AddXY(quote.Element("Date").Value, quote.Element("Close").Value);

            chart1.Series.Clear();
            chart1.Series.Add(chartSetting);
            chart1.ChartAreas[0].AxisX.IsReversed = true;
        }

        public CenterGravity()
        {
            InitializeComponent();

            Chart chart = new Chart();
            ChartArea area = new ChartArea();
            area.AxisX.Title = "t";
            area.AxisX.Minimum = 0;
            area.AxisX.MajorGrid.LineColor = Color.LightGray;
            area.AxisY.Title = "Movement";
            area.AxisY.MajorGrid.LineColor = Color.LightGray;
            chart.ChartAreas.Add(area);
            _serie = new Series();
            _serie.ChartType = SeriesChartType.Line;
            _serie.MarkerStyle = MarkerStyle.Diamond;
            _serie.MarkerSize = 9;
            _serie.Color = Color.LimeGreen;
            chart.Series.Add(_serie);

            WindowsFormsHost host = new WindowsFormsHost();
            host.Child = chart;
            movlive.Children.Add(host);

            _cog = new cog(400, 400);
            coglive.Children.Add(_cog);

            _first = true;

            MainController.GetInstance.DataController.AddSensorDataListener(this);
        }

 public void ActualizeStats(Dictionary<string, int> ressourcesGathered)
 {
     if (GatherPie.InvokeRequired)
     {
         Invoke(new DelegGatherPie(ActualizeStats), ressourcesGathered);
         return;
     }
     if (GatherPie.Titles.Count < 1)
         GatherPie.Titles.Add("Ressources");
     GatherPie.Series.Clear();
     GatherPie.ChartAreas[0].BackColor = Color.Transparent;
     Series series1 = new Series
     {
         Name = "series1",
         IsVisibleInLegend = true,
         Color = System.Drawing.Color.DeepSkyBlue,
         ChartType = SeriesChartType.Pie
     };
     GatherPie.Series.Add(series1);
     for (int z = 0; z < ressourcesGathered.Keys.Count; z++)
     {
         if (!job.CanGatherThis(ressourcesGathered.Keys.ToList()[z]))
             ressourcesGathered.Remove(ressourcesGathered.Keys.ToList()[z]);
     }
     int i =0;
     foreach (KeyValuePair<string,int> pair in ressourcesGathered)
     {
         series1.Points.Add(pair.Value);
         var p1 = series1.Points[i];
         p1.AxisLabel = pair.Key + " (" + pair.Value + ")";
         p1.LegendText = pair.Key;
         i += 1;
     }
     GatherPie.Invalidate();
 }