private void _apiClient_OnChartEvent(object sender, ChartEventArgs e)
{
//var msg =
// $"OnChartEvent: ExpertHandle = {e.ExpertHandle}, ChartId = {e.ChartId}, EventId = {e.EventId}, Lparam = {e.Lparam}, Dparam = {e.Dparam}, Sparam = {e.Sparam}";
//Console.WriteLine(msg);
//PrintLog(msg);
}
/// <summary>
/// <see cref="MB.WinBase.IFace.CreateDataBinding"/>
/// </summary>
public void CreateDataBinding(IClientRuleConfig clientRule, DataSet dsData)
{
try
{
_DataSet = dsData;
bool notNullDataSource = judgeIsNullDataSource(clientRule, dsData);
if (notNullDataSource)
{
List <ColumnPropertyInfo> columnPropertyInfos = getColumnPropertyInfo(clientRule);
_ColumnPropertyInfos = columnPropertyInfos;
string identity = getIdentity(clientRule);
_Identity = identity;
if (null != _DefaultChartType)
{
bindDefaultChart(_DefaultChartType, dsData.Tables[0].Columns, _PagerSettings);
}
else
{
ChartViewHelper chartViewHelper = new ChartViewHelper();
ChartEventArgs chartEventArgs = new ChartEventArgs();
chartEventArgs.ChartType = SeriesChartType.Pie;
_ChartEventArgs = chartEventArgs;
List <ChartAreaInfo> chartAreaInfos = chartViewHelper.CreateChartData(dsData, columnPropertyInfos, chartEventArgs, _PagerSettings);
_XValueCount = chartViewHelper.XValueCount;
_PagerSettings.PageIndex = 0;
_PagerSettings.PageCount = _XValueCount / _PagerSettings.PageSize + 1;
showBindingNavigator(_PagerSettings);
IChart chart = new PieChart(_BaseChart);
chart.AreaDataList = chartAreaInfos;
}
setNavigationStatus(true);
setPageButton();
}
else
{
setNavigationStatus(false);
}
}
catch (Exception ex)
{
MB.WinBase.ApplicationExceptionTerminate.DefaultInstance.ExceptionTerminate(ex);
}
}
///// <summary>
///// 把数据实体集合类转换为 客户可分析DataSet 的格式。
///// </summary>
///// <param name="entitys">数据实体集.</param>
///// <param name="propertys">可配制的属性.</param>
///// <param name="columnsEdit">编辑属性.</param>
///// <returns>转化后的DataSet.</returns>
//public DataSet ConvertEntityToDataSet(System.Collections.IList entitys,
// Dictionary<string, ColumnPropertyInfo> propertys, Dictionary<string, ColumnEditCfgInfo> columnsEdit,)
//{
// if (entitys == null || propertys == null) return null;
// _EditDataHasTable = new Dictionary<string, Dictionary<string, string>>();
// try
// {
// DataTable dtData = new DataTable();
// List<ColumnPropertyInfo> filterColumnPropertyInfos = new List<ColumnPropertyInfo>();
// foreach (ColumnPropertyInfo info in propertys.Values)
// {
// if (!string.IsNullOrEmpty(info.ChartDataType))
// {
// if (null != entitys && 0 != entitys.Count)
// {
// if (MB.Util.MyReflection.Instance.CheckObjectExistsProperty(entitys[0], info.Name))
// {
// string dataType = info.DataType;
// if (columnsEdit != null && columnsEdit.ContainsKey(info.Name))
// dataType = ChartViewStatic.SYSTEM_STRING;
// dtData.Columns.Add(info.Name, MB.Util.General.CreateSystemType(dataType, false));
// filterColumnPropertyInfos.Add(info);
// }
// }
// }
// }
// Type t = entitys[0].GetType();
// foreach (object entity in entitys)
// {
// DataRow drNew = dtData.NewRow();
// dtData.Rows.Add(drNew);
// foreach (ColumnPropertyInfo info in filterColumnPropertyInfos)
// {
// var v = t.GetProperty(info.Name);
// object val = v.GetValue(entity, null);
// if (val == null || val == System.DBNull.Value) continue;
// if (columnsEdit != null && columnsEdit.ContainsKey(info.Name))
// {
// drNew[info.Name] = convertValueToDescription(val, columnsEdit[info.Name]);
// }
// else
// {
// drNew[info.Name] = MB.Util.MyConvert.Instance.ChangeType(val, dtData.Columns[info.Name].DataType);
// }
// }
// }
// DataSet dsData = new DataSet();
// dsData.Tables.Add(dtData);
// return dsData;
// }
// catch (Exception ex)
// {
// throw new MB.Util.APPException("执行 ConvertEntityToDataSet 出错" + ex.Message);
// }
//}
#region Add private method
#endregion
#endregion
#region private methods
private void bindDefaultChart(ChartTypeInfo chartTypeInfo, DataColumnCollection dataColumnCollection,
PagerSettings pagerSettings)
{
ChartEventArgs chartEventArgs = new ChartEventArgs();
ChartViewHelper chartViewHelper = new ChartViewHelper();
chartEventArgs.ChartType = (SeriesChartType)Enum.Parse(typeof(SeriesChartType), chartTypeInfo.DefaultChartType.ToString());
chartEventArgs.XAxis = chartViewHelper.GetDataColumn(chartTypeInfo.XAxis, dataColumnCollection);
chartEventArgs.YAxis = chartViewHelper.GetDataColumn(chartTypeInfo.YAxis, dataColumnCollection);
chartEventArgs.ZAxis = chartViewHelper.GetDataColumn(chartTypeInfo.ZAxis, dataColumnCollection);
prepareChart(chartEventArgs, pagerSettings);
}
//选择放大 响应函数
private void selctionChanged(object sender, ChartEventArgs e)
{
// chartForm2.ResetScale();
if (e != null)
{
if (e.ZoomEnd - e.ZoomBegin < 5)
{
chartForm2.ResetScale();
}
else
{
m_begain = e.ZoomBegin;
m_end = e.ZoomEnd;
}
}
}
private void prepareChart(ChartEventArgs e, PagerSettings pagerSettings)
{
ChartViewHelper chartViewHelper = new ChartViewHelper();
List <ChartAreaInfo> chartAreaInfos = chartViewHelper.CreateChartData(
_DataSet, _ColumnPropertyInfos, e, pagerSettings);
_XValueCount = chartViewHelper.XValueCount;
pagerSettings.PageCount = _XValueCount / pagerSettings.PageSize + 1;
showBindingNavigator(_PagerSettings);
if (e.ChartType == SeriesChartType.Pie)
{
using (IChart chart = new PieChart(_BaseChart))
{
chart.IsPercent = e.IsPercent;
chart.AreaDataList = chartAreaInfos;
}
}
bool isMultiChartArea = false;
if (e.AnalyseData == ChartViewStatic.R_BTN_COMPARE_NAME)
{
isMultiChartArea = true;
}
if (e.ChartType == SeriesChartType.Line)
{
using (IChart chart = new LineChart(_BaseChart, e.NeedSortXAxis, isMultiChartArea))
{
chart.IsPercent = e.IsPercent;
chart.AreaDataList = chartAreaInfos;
}
}
if (e.ChartType == SeriesChartType.Column)
{
using (IChart chart = new ColumnChart(_BaseChart, e.NeedSortXAxis, isMultiChartArea))
{
chart.IsPercent = e.IsPercent;
chart.AreaDataList = chartAreaInfos;
}
}
_ChartEventArgs = e;
}
private void frm_AfterDataApply(object sender, ChartEventArgs e)
{
try
{
_PagerSettings.PageIndex = 0;
prepareChart(e, _PagerSettings);
_ChartEventArgs = e;
bindDefaultControl();
drawChart();
}
catch (Exception ex)
{
MB.WinBase.ApplicationExceptionTerminate.DefaultInstance.ExceptionTerminate(ex);
}
}
private void apiclient_chartEvent(object sender, ChartEventArgs e)
{
}
private void Line4ChangeName(object sender, ChartEventArgs e)
{
ChangeLabe(4);
}
private void Line15ChangeName(object sender, ChartEventArgs e)
{
//chartForm2.SetL15Context("HAHAHA");
ChangeLabe(1);
}
private void Line1ChangeNmae(object sender, ChartEventArgs e)
{
ChangeLabe(0);
}
