267 lines
12 KiB
C#
267 lines
12 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Data;
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using System.Web.UI.DataVisualization.Charting;
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using System.Drawing;
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namespace Web.Controls
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{
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public partial class ChartControl : System.Web.UI.UserControl
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack)
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{
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}
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}
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/// <summary>
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/// 创建Chart图形
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/// </summary>
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/// <param name="dataSourceChart">Chart类</param>
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public void CreateChart(Model.DataSourceChart dataSourceChart)
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{
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Chart chart1 = new Chart
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{
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ID = "chart1",
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BackColor = Color.WhiteSmoke,
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ImageLocation = "~/Images/ChartPic_#SEQ(300,3)",
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BorderlineDashStyle = ChartDashStyle.Solid,
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Palette = ChartColorPalette.BrightPastel,
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BackSecondaryColor = Color.White,
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BackGradientStyle = GradientStyle.TopBottom,
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BorderWidth = 2,
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BorderColor = Color.FromArgb(26, 59, 105),
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ImageType = ChartImageType.Png,
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Width = dataSourceChart.Width,
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Height = dataSourceChart.Height
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};
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Title title = new Title
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{
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Text = dataSourceChart.Title,
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ShadowColor = Color.FromArgb(32, 0, 0, 0),
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Font = new Font("Trebuchet MS", 10F, FontStyle.Bold),
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ShadowOffset = 3,
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ForeColor = Color.FromArgb(26, 59, 105)
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};
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chart1.Titles.Add(title);
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Legend legend = new Legend
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{
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Name = dataSourceChart.Title,
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TextWrapThreshold = 1,
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Docking = Docking.Top,
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Alignment = StringAlignment.Center,
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BackColor = Color.Transparent,
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Font = new Font(new FontFamily("Trebuchet MS"), 8),
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LegendStyle = LegendStyle.Row,
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IsEquallySpacedItems = true,
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IsTextAutoFit = false
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};
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chart1.Legends.Add(legend);
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ChartArea chartArea = new ChartArea
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{
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Name = dataSourceChart.Title,
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BackColor = Color.Transparent
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};
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chartArea.AxisX.IsLabelAutoFit = false;
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chartArea.AxisY.IsLabelAutoFit = false;
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chartArea.AxisX.LabelStyle.Font = new Font("Verdana,Arial,Helvetica,sans-serif", 8F, FontStyle.Regular);
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chartArea.AxisY.LabelStyle.Font = new Font("Verdana,Arial,Helvetica,sans-serif", 8F, FontStyle.Regular);
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chartArea.AxisY.LineColor = Color.FromArgb(64, 64, 64, 64);
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chartArea.AxisX.LineColor = Color.FromArgb(64, 64, 64, 64);
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chartArea.AxisY.MajorGrid.LineColor = Color.FromArgb(64, 64, 64, 64);
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chartArea.AxisX.MajorGrid.LineColor = Color.FromArgb(64, 64, 64, 64);
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chartArea.AxisX.Interval = 1;
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chartArea.Area3DStyle.Enable3D = dataSourceChart.IsNotEnable3D;
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chart1.ChartAreas.Add(chartArea);
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if (dataSourceChart.ChartType == SeriesChartType.Pie)
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{
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foreach (Model.DataSourceTeam dataSourceTeam in dataSourceChart.DataSourceTeams)
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{
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this.lblTotal.Text = "累计值为：";
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if (dataSourceTeam.DataPointName == "累计")
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{
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foreach (Model.DataSourcePoint dataSourcePoint in dataSourceTeam.DataSourcePoints)
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{
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this.lblTotal.Text += (dataSourcePoint.PointText + "：" + dataSourcePoint.PointValue + ",");
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}
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if (this.lblTotal.Text != "累计值为：")
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{
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this.lblTotal.Text = this.lblTotal.Text.Substring(0, this.lblTotal.Text.LastIndexOf(","));
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}
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}
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else
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{
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this.lblTotal.Visible = false;
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chart1.Series.Add(dataSourceTeam.DataPointName);
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chart1.Series[dataSourceTeam.DataPointName].ChartType = dataSourceChart.ChartType;
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chart1.Series[dataSourceTeam.DataPointName].Name = dataSourceTeam.DataPointName;
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chart1.Series[dataSourceTeam.DataPointName].IsValueShownAsLabel = true;
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chart1.Series[dataSourceTeam.DataPointName].BorderWidth = 2;
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chart1.Series[dataSourceTeam.DataPointName].Label = "#PERCENT{P1}";
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chart1.Series[dataSourceTeam.DataPointName]["DrawingStyle"] = "Cylinder";
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int m = 0;
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foreach (Model.DataSourcePoint dataSourcePoint in dataSourceTeam.DataSourcePoints)
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{
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chart1.Series[dataSourceTeam.DataPointName].Points.AddXY(dataSourcePoint.PointText, dataSourcePoint.PointValue);
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chart1.Series[dataSourceTeam.DataPointName].Points[m].LegendText = dataSourcePoint.PointText + "#PERCENT{P1}";
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m++;
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}
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}
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}
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}
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else
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{
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foreach (Model.DataSourceTeam dataSourceTeam in dataSourceChart.DataSourceTeams)
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{
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this.lblTotal.Text = "累计值为：";
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if (dataSourceTeam.DataPointName == "累计")
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{
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foreach (Model.DataSourcePoint dataSourcePoint in dataSourceTeam.DataSourcePoints)
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{
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this.lblTotal.Text += (dataSourcePoint.PointText + "：" + dataSourcePoint.PointValue + ",");
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}
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if (this.lblTotal.Text != "累计值为：")
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{
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this.lblTotal.Text = this.lblTotal.Text.Substring(0, this.lblTotal.Text.LastIndexOf(","));
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}
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}
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else
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{
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this.lblTotal.Visible = false;
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chart1.Series.Add(dataSourceTeam.DataPointName);
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chart1.Series[dataSourceTeam.DataPointName].ChartType = dataSourceChart.ChartType;
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chart1.Series[dataSourceTeam.DataPointName].Name = dataSourceTeam.DataPointName;
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chart1.Series[dataSourceTeam.DataPointName].IsValueShownAsLabel = true;
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chart1.Series[dataSourceTeam.DataPointName].BorderWidth = 2;
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chart1.Series[dataSourceTeam.DataPointName]["DrawingStyle"] = "Cylinder";
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foreach (Model.DataSourcePoint dataSourcePoint in dataSourceTeam.DataSourcePoints)
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{
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chart1.Series[dataSourceTeam.DataPointName].Points.AddXY(dataSourcePoint.PointText, dataSourcePoint.PointValue);
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}
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}
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}
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}
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Controls.Add(chart1);
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}
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/// <summary>
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/// 创建自定义Chart图形
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/// </summary>
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/// <param name="dt">数据源</param>
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/// <param name="width">宽度</param>
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/// <param name="height">高度</param>
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public void CreateMaryChart(DataTable dt, int width, int height, string projectShortName)
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{
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Chart chart1 = new Chart();
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chart1.ID = "chart1";
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chart1.BackColor = Color.WhiteSmoke;
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chart1.ImageLocation = "~/Images/ChartPic_#SEQ(300,3)";
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chart1.BorderlineDashStyle = ChartDashStyle.Solid;
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chart1.Palette = ChartColorPalette.BrightPastel;
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chart1.BackSecondaryColor = Color.White;
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chart1.BackGradientStyle = GradientStyle.TopBottom;
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chart1.BorderWidth = 2;
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chart1.BorderColor = Color.FromArgb(26, 59, 105);
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chart1.ImageType = ChartImageType.Png;
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chart1.Width = width;
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chart1.Height = height;
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Title title = new Title();
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title.Text = "赢得值曲线";
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if (!string.IsNullOrEmpty(projectShortName))
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{
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title.Text = projectShortName + "赢得值曲线";
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}
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title.Text = BLL.Funs.GetSubStr(title.Text, 30);
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title.ToolTip = title.Text;
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title.ShadowColor = Color.FromArgb(32, 0, 0, 0);
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title.Font = new Font("Trebuchet MS", 10F, FontStyle.Bold);
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title.ShadowOffset = 3;
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title.ForeColor = Color.FromArgb(26, 59, 105);
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chart1.Titles.Add(title);
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Legend legend1 = new Legend();
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legend1.TextWrapThreshold = 1;
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legend1.Docking = Docking.Right;
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legend1.Alignment = StringAlignment.Center;
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legend1.BackColor = Color.Transparent;
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legend1.Font = new Font(new FontFamily("Trebuchet MS"), 8);
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legend1.LegendStyle = LegendStyle.Column;
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legend1.IsEquallySpacedItems = true;
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legend1.IsTextAutoFit = false;
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chart1.Legends.Add(legend1);
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ChartArea chartArea = new ChartArea();
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chartArea.BackColor = Color.Transparent;
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chartArea.AxisX.IsLabelAutoFit = false;
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chartArea.AxisY.Maximum = 1;//设置最小值，为了让第一个柱紧挨坐标轴
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chartArea.AxisY.LabelStyle.Format = "0%";//格式化，为了显示百分号
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chartArea.AxisY.IsLabelAutoFit = false;
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chartArea.AxisX.LabelStyle.Font = new Font("Verdana,Arial,Helvetica,sans-serif", 8F, FontStyle.Regular);
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chartArea.AxisY.LabelStyle.Font = new Font("Verdana,Arial,Helvetica,sans-serif", 8F, FontStyle.Regular);
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chartArea.AxisY.LineColor = Color.FromArgb(64, 64, 64, 64);
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chartArea.AxisX.LineColor = Color.FromArgb(64, 64, 64, 64);
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chartArea.AxisY.MajorGrid.LineColor = Color.FromArgb(64, 64, 64, 64);
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chartArea.AxisX.MajorGrid.LineColor = Color.FromArgb(64, 64, 64, 64);
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chartArea.AxisX.Interval = 1;
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chartArea.Area3DStyle.Enable3D = false;
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chart1.ChartAreas.Add(chartArea);
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chart1.Series.Add("计划值");
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chart1.Series.Add("实际值");
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chart1.Series.Add("累计计划值");
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chart1.Series.Add("累计实际值");
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DataView dv = dt.DefaultView;
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chart1.Series["计划值"].Points.DataBindXY(dv, dt.Columns[0].ColumnName, dv, "计划值");
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chart1.Series["计划值"].ChartType = SeriesChartType.Column;
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for (int i = 0; i < chart1.Series["计划值"].Points.Count; i++)
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{
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chart1.Series["计划值"].Points[i].ToolTip = "#VALX,#VALY";
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}
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chart1.Series["实际值"].Points.DataBindXY(dv, dt.Columns[0].ColumnName, dv, "实际值");
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chart1.Series["实际值"].ChartType = SeriesChartType.Column;
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for (int i = 0; i < chart1.Series["实际值"].Points.Count; i++)
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{
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chart1.Series["实际值"].Points[i].ToolTip = "#VALX,#VALY";
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}
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chart1.Series["累计计划值"].Points.DataBindXY(dv, dt.Columns[0].ColumnName, dv, "累计计划值");
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chart1.Series["累计计划值"].ChartType = SeriesChartType.Spline;
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chart1.Series["累计计划值"].Color = Color.Blue;
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chart1.Series["累计计划值"].BorderWidth = 2;
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for (int i = 0; i < chart1.Series["累计计划值"].Points.Count; i++)
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{
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chart1.Series["累计计划值"].Points[i].ToolTip = "#VALX,#VALY";
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}
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chart1.Series["累计实际值"].Points.DataBindXY(dv, dt.Columns[0].ColumnName, dv, "累计实际值");
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chart1.Series["累计实际值"].ChartType = SeriesChartType.Spline;
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chart1.Series["累计实际值"].Color = Color.MediumSeaGreen;
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chart1.Series["累计实际值"].BorderWidth = 2;
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for (int i = 0; i < chart1.Series["累计实际值"].Points.Count; i++)
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{
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chart1.Series["累计实际值"].Points[i].ToolTip = "#VALX,#VALY";
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}
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Controls.Add(chart1);
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}
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}
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}
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