cyf
527 lines
21 KiB
C#
527 lines
21 KiB
C#
/******************************
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* 说明：图表控件
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* 创建人：龚宇超
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* 创建日期：2018-01-29
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* 修改人：
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* 修改日期：
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* 修改备注：
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* 版本：1.0.0.0
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******************************/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using Lskj.Model;
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using DevExpress.XtraCharts;
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using DevExpress.Utils;
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using Lskj.Control.Model;
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using DevExpress.XtraEditors;
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using Lskj.Business.Impl;
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using DevExpress.XtraGrid.Columns;
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using System.Collections;
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namespace Lskj.Control
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{
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/// <summary>
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/// 图表控件
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/// </summary>
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public partial class ChartControlEx : UserControl
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{
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private List<ChartModel> _models;
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/// <summary>
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/// 图表控件
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/// </summary>
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/// <value>The chart control object.</value>
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public ChartControl ChartControlObj { get { return this.cmMain; } }
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/// <summary>
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/// 图表控件
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/// </summary>
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/// <value>The chart control object.</value>
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public GridControlEx GridControlObj { get { return this.gridControlEx1; } }
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/// <summary>
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/// 图表控件
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/// </summary>
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/// <value>The chart control object.</value>
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public DevExpress.XtraEditors.PanelControl PanelControlObj { get { return this.pl_buttom; } }
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/// <summary>
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/// 选中位置
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/// </summary>
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public SeriesPoint SeriesPoint;
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/// <summary>
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/// 是否为横向展示
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/// </summary>
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public bool transverseHistogram;
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public ChartControlEx()
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{
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InitializeComponent();
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}
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/// <summary>
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/// <para>说明：</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-01-29 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="chart">The chart.</param>
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private void CreateSeriesChart(ChartModel chart, Series series, DataTable chartData, DevExpress.XtraGrid.Views.Grid.GridView view = null)
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{
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foreach (DataRow item in chartData.Rows)
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{
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//string formatStr = string.Empty;
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//if (view != null)
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//{
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// IEnumerable<GridColumn> columns = view.Columns.Where(n => n.FieldName.Equals(chart.YValueField));
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// GridColumn column = columns.Count() > 0 ? columns.First() : null;
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// if (view != null && column != null) formatStr = (column.Tag is GridColumnModel) ? (column.Tag as GridColumnModel).DataFormat : string.Empty;
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//}
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string xValue = item[chart.XLabelField] + "";
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string yValue = item[chart.YValueField] + "";
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//if (formatStr == "0%") series.Label.TextPattern = "{V:0%}";
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if (chart.IsAbsolutely != null && chart.IsAbsolutely.Equals("1"))
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{
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series.Label.TextPattern = "{V:0.00%}";
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}
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switch (chart.ChartType)
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{
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default:
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case ChartType.LineChart:
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CreateSeries(xValue, yValue, series);
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break;
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case ChartType.BarChart:
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if (chart.Chart3D == 1)
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CreateSeriesBar3D(xValue, yValue, series);
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else
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CreateSeries(xValue, yValue, series);
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break;
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case ChartType.PieChart:
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if (chart.Chart3D == 1)
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CreateSeriesPie3D(xValue, yValue, series);
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else
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CreateSeriesPie(xValue, yValue, series);
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break;
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}
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}
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}
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/// <summary>
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/// <para>说明：根据数据创建一个图形展现</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-01-29 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="colName">Name of the col.</param>
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/// <param name="colValue">The col value.</param>
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/// <param name="series">The series.</param>
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/// <returns>Series.</returns>
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private Series CreateSeries(string colName, string colValue, Series series)
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{
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series.Points.Add(new SeriesPoint(colName + "" == "" ? "*指标为空*" : colName, colValue + "" == "" ? "0" : colValue));
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series.ArgumentScaleType = ScaleType.Qualitative;
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series.LabelsVisibility = DevExpress.Utils.DefaultBoolean.True;//显示标注标签
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return series;
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}
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/// <summary>
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/// <para>说明：根据数据创建一个柱状图3D展现</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-01-29 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="colName">Name of the col.</param>
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/// <param name="colValue">The col value.</param>
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/// <param name="series">The series.</param>
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/// <returns>Series.</returns>
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private Series CreateSeriesBar3D(String colName, String colValue, Series series)
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{
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series.Points.Add(new SeriesPoint(colName + "" == "" ? "*指标为空*" : colName, new double[] { Convert.ToDouble(colValue + "" == "" ? "0" : colValue) }));
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return series;
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}
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/// <summary>
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/// <para>说明：根据数据创建一个饼图3D展现</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-01-29 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="colName">Name of the col.</param>
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/// <param name="colValue">The col value.</param>
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/// <param name="series">The series.</param>
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/// <returns>Series.</returns>
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private Series CreateSeriesPie3D(string colName, String colValue, Series series)
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{
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if (!string.IsNullOrWhiteSpace(colValue) && double.Parse(colValue) < 0) return series;
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series.Points.Add(new SeriesPoint(colName + "" == "" ? "*指标为空*" : colName, new double[] { Convert.ToDouble(colValue + "" == "" ? "0" : colValue) }));
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return series;
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}
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/// <summary>
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/// <para>说明：根据数据创建一个饼图展现</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-01-29 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="colName">Name of the col.</param>
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/// <param name="colValue">The col value.</param>
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/// <param name="series">The series.</param>
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/// <returns>Series.</returns>
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private Series CreateSeriesPie(String colName, String colValue, Series series)
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{
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if (!string.IsNullOrWhiteSpace(colValue) && double.Parse(colValue) < 0) return series;
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series.Points.Add(new SeriesPoint(colName + "" == "" ? "*指标为空*" : colName, new double[] { Convert.ToDouble(colValue + "" == "" ? "0" : colValue) }));
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return series;
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}
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/// <summary>
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/// <para>说明：创建图表的第二坐标系</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-01-29 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="series">The series.</param>
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/// <param name="chartType">Type of the chart.</param>
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/// <param name="chart3D">The chart3 d.</param>
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/// <returns>SecondaryAxisY.</returns>
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private SecondaryAxisY CreateAxisY(Series series, ChartType chartType, int chart3D)
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{
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SecondaryAxisY myAxis = new SecondaryAxisY(series.Name);
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try
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{
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((XYDiagram)((Diagram)cmMain.Diagram)).SecondaryAxesY.Add(myAxis);
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}
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catch (Exception)
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{
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}
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if (chartType == ChartType.LineChart)
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((LineSeriesView)series.View).AxisY = myAxis;
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if (chartType == ChartType.BarChart)
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((BarSeriesView)series.View).AxisY = myAxis;
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myAxis.Title.Text = series.Name;
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myAxis.Title.Alignment = StringAlignment.Far; //顶部对齐
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myAxis.Title.Visibility = DefaultBoolean.True; //显示标题
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myAxis.Title.Font = new Font("宋体", 9.0f);
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Color color = series.View.Color;//设置坐标的颜色和图表线条颜色一致
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myAxis.Title.TextColor = color;
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myAxis.Label.TextColor = color;
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myAxis.Color = color;
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return myAxis;
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}
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/// <summary>
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/// <para>说明：设置图表配置数据</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-01-29 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="table">The table.</param>
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public void SetCharts(DataTable table)
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{
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this._models = new List<ChartModel>();
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DataRow[] drs = table.Select("", "orderId");
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foreach (DataRow item in drs)
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{
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ChartModel chart = new ChartModel();
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chart.Chart3D = Convert.ToInt32(item["chart3D"]);
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chart.ChartType = (ChartType)Convert.ToInt32(item["chartType"]);
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chart.YAxisShared = Convert.ToInt32(item["YAxisShared"]);
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chart.YAxisTitle = item["YAxisTitle"] + "";
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chart.XLabelField = item["XLabelField"] + "";
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chart.YValueField = item["YValueField"] + "";
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chart.IsAbsolutely = item.Table.Columns.Contains("IsAbsolutely") ? item["IsAbsolutely"] + "" : null;
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chart.YScale = item.Table.Columns.Contains("YScale") && !string.IsNullOrWhiteSpace(item["YScale"].ToString()) ? double.Parse(item["YScale"].ToString()) : 0;
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this._models.Add(chart);
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}
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}
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/// <summary>
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/// <para>说明：创建图表</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-01-29 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="models">The models.</param>
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/// <param name="fields">The fields.</param>
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public void CreateChart(DataTable chartData, DevExpress.XtraGrid.Views.Grid.GridView gridView = null)
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{
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if (cmMain.Diagram is XYDiagram)
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(cmMain.Diagram as XYDiagram).SecondaryAxesY.Clear();
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cmMain.Series.Clear();
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foreach (ChartModel chart in this._models)
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{
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Series series = null;
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switch (chart.ChartType)
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{
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case ChartType.LineChart:
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default:
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series = new Series(chart.YAxisTitle, chart.Chart3D == 1 ? ViewType.Line3D : ViewType.Line);
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break;
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case ChartType.BarChart:
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series = new Series(chart.YAxisTitle, chart.Chart3D == 1 ? ViewType.Bar3D : ViewType.Bar);
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//柱状图显示值出现在顶端
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BarSeriesLabel label = (BarSeriesLabel)series.Label;
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label.Position = BarSeriesLabelPosition.Top;
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break;
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case ChartType.PieChart:
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{
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if (chart.Chart3D == 1)
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{
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series = new Series(chart.YAxisTitle, ViewType.Doughnut3D);
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PiePointOptions options = series.Label.PointOptions as PiePointOptions;
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((PiePointOptions)series.LegendPointOptions).PointView = PointView.ArgumentAndValues;
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Doughnut3DSeriesView view = series.View as Doughnut3DSeriesView;
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view.ExplodeMode = PieExplodeMode.All;
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series.LegendPointOptions.ValueNumericOptions.Format = NumericFormat.Percent;
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series.LabelsVisibility = DefaultBoolean.True;
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if (options != null)
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{
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options.PercentOptions.ValueAsPercent = true;
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options.PointView = PointView.ArgumentAndValues;
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}
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}
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else
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{
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series = new Series(chart.YAxisTitle, ViewType.Pie);
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PiePointOptions options = series.Label.PointOptions as PiePointOptions;
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series.LegendPointOptions.ValueNumericOptions.Format = NumericFormat.Percent;
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((PiePointOptions)series.LegendPointOptions).PointView = PointView.ArgumentAndValues;
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PieSeriesView view = series.View as PieSeriesView;
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view.ExplodeMode = PieExplodeMode.All;
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view.Rotation = 50;
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view.RuntimeExploding = true;
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series.LabelsVisibility = DefaultBoolean.True;
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if (options != null)
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{
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options.PercentOptions.ValueAsPercent = true;
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options.PointView = PointView.ArgumentAndValues;
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}
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}
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series.LegendTextPattern = "{A}: {VP:P2},{V} ";
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break;
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}
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}
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if (series != null)
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{
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this.CreateSeriesChart(chart, series, chartData, gridView);
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series.View.Color = System.Drawing.ColorTranslator.FromHtml(chart.ChartColor);
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this.cmMain.Series.Add(series);
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if (chart.YScale > 0)
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{
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(cmMain.Diagram as XYDiagram).AxisY.WholeRange.SetMinMaxValues(0, chart.YScale);
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}
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if (chart.YAxisShared == 0)
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CreateAxisY(series, chart.ChartType, chart.Chart3D);
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}
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}
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if (transverseHistogram && cmMain.Diagram != null) ((XYDiagram)cmMain.Diagram).Rotated = true;
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this.cmMain.Legend.Visibility = DefaultBoolean.True;
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this.cmMain.SeriesTemplate.LabelsVisibility = DefaultBoolean.True;
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this.cmMain.CrosshairEnabled = DefaultBoolean.True;
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this.cmMain.ToolTipEnabled = DefaultBoolean.True;
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// this.cmMain.Legend.AlignmentVertical = LegendAlignmentVertical.Top;
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}
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/// <summary>
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/// <para>说明：双击图表</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-01-29 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="MouseEventArgs"/> instance containing the event data.</param>
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private void cmMain_MouseDoubleClick(object sender, MouseEventArgs e)
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{
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try
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{
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ChartHitInfo hitInfo = this.cmMain.CalcHitInfo(e.Location);
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if (hitInfo.SeriesPoint != null)
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{
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if (this.cmMain.ContextMenuStrip != null)
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{
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foreach (ToolStripMenuItem item in this.cmMain.ContextMenuStrip.Items)
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{
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if (item.Tag == null && !(item.Tag is GridRightMenuModel))
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continue;
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GridRightMenuModel model = item.Tag as GridRightMenuModel;
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if (model.DbClick)
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{
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item.PerformClick();
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}
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}
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}
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}
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}
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catch (Exception ex)
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{
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string Message = ErrorMessage.PromptErrorMessage(ex);
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MessageUtil.Show(Message, ex.Message);
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}
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}
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/// <summary>
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/// <para>说明：鼠标移动</para>
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/// <para>创建人：龚宇超</para>
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/// <para>创建日期：2018-01-29 </para>
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/// <para>修改人：</para>
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/// <para>修改日期：</para>
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/// <para>修改备注：</para>
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/// <para>版本：1.0</para>
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="MouseEventArgs"/> instance containing the event data.</param>
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private void cmMain_MouseMove(object sender, MouseEventArgs e)
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{
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try
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{
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this.SeriesPoint = null;
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ChartHitInfo hitInfo = this.cmMain.CalcHitInfo(e.Location);
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StringBuilder builder = new StringBuilder();
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if (hitInfo.InDiagram)
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builder.AppendLine("In Diagram");
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if (hitInfo.InNonDefaultPane)
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builder.AppendLine("In non-default pane: " + hitInfo.NonDefaultPane.Name);
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if (hitInfo.InAxis)
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{
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builder.AppendLine("In axis: " + hitInfo.Axis.Name);
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if (hitInfo.AxisLabelItem != null)
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builder.AppendLine(" Label item: " + hitInfo.AxisLabelItem.Text);
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if (hitInfo.AxisTitle != null)
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builder.AppendLine(" Axis title: " + hitInfo.AxisTitle.Text);
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}
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if (hitInfo.InChartTitle)
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builder.AppendLine("In chart title: " + hitInfo.ChartTitle.Text);
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if (hitInfo.InLegend)
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builder.AppendLine("In legend");
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if (hitInfo.InSeries)
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builder.AppendLine("In series: " + ((Series)hitInfo.Series).Name);
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if (hitInfo.InSeriesLabel)
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{
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builder.AppendLine("In series label");
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builder.AppendLine(" Series: " + ((Series)hitInfo.Series).Name);
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}
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if (hitInfo.SeriesPoint != null)
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{
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SeriesPoint = hitInfo.SeriesPoint;
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builder.AppendLine(" Argument: " + hitInfo.SeriesPoint.Argument);
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if (!hitInfo.SeriesPoint.IsEmpty)
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builder.AppendLine(" Value: " + hitInfo.SeriesPoint.Values[0]);
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}
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}
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catch (Exception ex)
|
|
{
|
|
string Message = ErrorMessage.PromptErrorMessage(ex);
|
|
MessageUtil.Show(Message, ex.Message);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
/// <summary>
|
|
/// 图表类型
|
|
/// </summary>
|
|
public enum ChartType
|
|
{
|
|
/// <summary>
|
|
/// 线型图表
|
|
/// </summary>
|
|
LineChart = 1,
|
|
/// <summary>
|
|
/// 柱状图表
|
|
/// </summary>
|
|
BarChart = 2,
|
|
/// <summary>
|
|
/// 圆饼图表
|
|
/// </summary>
|
|
PieChart = 3
|
|
}
|
|
|
|
/// <summary>
|
|
/// 图表对象
|
|
/// </summary>
|
|
public class ChartModel
|
|
{
|
|
/// <summary>
|
|
/// The chart3 d
|
|
/// </summary>
|
|
public int Chart3D;
|
|
/// <summary>
|
|
/// The y axis shared
|
|
/// </summary>
|
|
public int YAxisShared;
|
|
/// <summary>
|
|
/// The y axis title
|
|
/// </summary>
|
|
public string YAxisTitle;
|
|
/// <summary>
|
|
/// The x label field
|
|
/// </summary>
|
|
public string XLabelField;
|
|
/// <summary>
|
|
/// The y value field
|
|
/// </summary>
|
|
public string YValueField;
|
|
/// <summary>
|
|
/// The chart color
|
|
/// </summary>
|
|
public string ChartColor;
|
|
/// <summary>
|
|
/// The chart type
|
|
/// </summary>
|
|
public ChartType ChartType;
|
|
/// <summary>
|
|
/// 是否为百分比
|
|
/// </summary>
|
|
public string IsAbsolutely;
|
|
/// <summary>
|
|
/// Y轴最大刻度
|
|
/// </summary>
|
|
public double YScale;
|
|
|
|
}
|
|
}
|