private void RadChart1_LineSeriesSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
//Handle selection of the current point
if (e.AddedPoints.Count > 0)
{
var addedPoint = e.AddedPoints[0];
var series = addedPoint.Presenter as LineSeries;
//Get the Content Presenter of the series
var pointPresenter = series.
ChildrenOfType<ContentPresenter>().
Where(cp => cp.Tag == addedPoint).FirstOrDefault();
var ellipseElement = pointPresenter.
ChildrenOfType<Ellipse>().FirstOrDefault();
//Do whatever you want with it :)
ellipseElement.Fill = new SolidColorBrush(Colors.Red);
}
//Handle de-selection of the current point
if (e.RemovedPoints.Count > 0)
{
var removedPoint = e.RemovedPoints[0];
var series = removedPoint.Presenter as LineSeries;
var pointPresenter = series.
ChildrenOfType<ContentPresenter>().
Where(cp => cp.Tag == removedPoint).FirstOrDefault();
var ellipseElement = pointPresenter.
ChildrenOfType<Ellipse>().FirstOrDefault();
//Do whatever you want with it :)
ellipseElement.Fill = new SolidColorBrush(Colors.Yellow);
}
}
/// <summary>
/// Occurs when chart item selected (clicked).
/// </summary>
/// <param name="sender">The chart control that raised event.</param>
/// <param name="e">The <see cref="ChartSelectionChangedEventArgs"/> instance.</param>
private void ChartSelectionBehavior_OnSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
if (e.AddedPoints != null && e.AddedPoints.Count > 0)
{
((ProcessMetricsGadgetChartTabViewModel)DataContext).ShowDrilDown(e.AddedPoints[0].Index);
}
}
private void PieChartSelectionBehaviorSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
foreach (var dataPoint in ImportTypePieChart.Series[0].DataPoints)
{
//string countryName = ((CountryData)dataPoint.DataItem).Name;
//if (!this.SelectableCountries.Contains(countryName))
//{
// dataPoint.IsSelected = false;
//}
}
UpdateAll(PieChart.Series[0].DataPoints);
}
private static void Behavior_SelectionChanged(object sender, ChartSelectionChangedEventArgs args)
{
if (isSyncingSelection)
{
return;
}
var collection = (IList)GetSelectedItems((ChartSelectionBehavior)sender);
foreach (DataPoint point in args.RemovedPoints)
{
var dataItem = point.DataItem;
collection.Remove(dataItem);
}
foreach (DataPoint point in args.AddedPoints)
{
var dataItem = point.DataItem;
collection.Add(dataItem);
}
}
private void RadChart1_SelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
//Handle selection of the current point
if (e.AddedPoints.Count > 0)
{
// Get the data point.
var addedPoint = e.AddedPoints[0];
// Get the series.
var series = addedPoint.Presenter as ScatterPointSeries;
//Your code here...
}
//Handle de-selection of the current point
if (e.RemovedPoints.Count > 0)
{
// Get the data point.
var removedPoint = e.RemovedPoints[0];
// Get the series.
var series = removedPoint.Presenter as ScatterPointSeries;
//Your code here...
}
}
/// <summary>
/// 趋势图的选择点事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void ChartSelectionBehaviorSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
var chartSelectionBehavior = sender as ChartSelectionBehavior;
if (chartSelectionBehavior != null)
{
var selectedPoint = chartSelectionBehavior.Chart.SelectedPoints.FirstOrDefault();
if (selectedPoint != null)
{
var maintainCostItem = selectedPoint.DataItem as MaintainCost;
if (maintainCostItem != null)
{
var maintainCost =
MaintainCostReports.FirstOrDefault(p => p.Annual.Year == maintainCostItem.Annual.Year);
GenerateDetail(maintainCost);
}
}
}
}
/// <summary>
/// 趋势图的选择点事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void ChartSelectionBehaviorSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
CurrentAirlines = _service.CurrentAirlines();
var chartSelectionBehavior = sender as ChartSelectionBehavior;
if (chartSelectionBehavior != null)
{
var selectedPoint = chartSelectionBehavior.Chart.SelectedPoints.FirstOrDefault(
p =>
{
var categoricalSeries = p.Presenter as CategoricalSeries;
return categoricalSeries != null && categoricalSeries.Visibility == Visibility.Visible;
});
if (selectedPoint != null)
{
var fleetAircraftTrend = selectedPoint.DataItem as FleetAircraftTrend;
if (fleetAircraftTrend != null && SelectedTime != fleetAircraftTrend.DateTime)
{
//选中时间点
SelectedTime = fleetAircraftTrend.DateTime;
var time = Convert.ToDateTime(fleetAircraftTrend.DateTime).AddMonths(1).AddDays(-1);
var aircraftListRoot =
Aircrafts.Where(
o =>
o.OperationHistories.Any(
a =>
(a.AirlinesName.Equals(CurrentAirlines.CnName,
StringComparison.OrdinalIgnoreCase))
&& a.StartDate <= time && !(a.EndDate != null && a.EndDate < time))
&&
o.AircraftBusinesses.Any(
a => a.StartDate <= time && !(a.EndDate != null && a.EndDate < time))).ToList();
AircraftCollection = _commonMethod.GetAircraftByTime(aircraftListRoot, time);
#region 飞机运力XML文件的读写
var xmlConfig =
XmlConfigs.FirstOrDefault(
p => p.ConfigType.Equals("飞机运力", StringComparison.OrdinalIgnoreCase));
XElement airlineColor = null;
var colorConfig =
XmlConfigs.FirstOrDefault(
p => p.ConfigType.Equals("颜色配置", StringComparison.OrdinalIgnoreCase));
if (colorConfig != null && XElement.Parse(colorConfig.XmlContent)
.Descendants("Type")
.Any(p => p.Attribute("TypeName").Value.Equals("航空公司", StringComparison.OrdinalIgnoreCase)))
{
var firstOrDefault =
XmlConfigs.FirstOrDefault(
p => p.ConfigType.Equals("颜色配置", StringComparison.OrdinalIgnoreCase));
if (firstOrDefault != null)
airlineColor = XElement.Parse(firstOrDefault.XmlContent)
.Descendants("Type")
.FirstOrDefault(
p => p.Attribute("TypeName")
.Value.Equals("航空公司", StringComparison.OrdinalIgnoreCase));
}
if (xmlConfig != null)
{
var aircraftList = new List<FleetAircraft>(); //飞机数饼图集合
var xelement = XElement.Parse(xmlConfig.XmlContent)
.Descendants("DateTime")
.FirstOrDefault(p => Convert.ToDateTime(p.Attribute("EndOfMonth").Value) == time);
if (xelement != null)
{
foreach (var type in xelement.Descendants("Type"))
{
if (type.Attribute("TypeName")
.Value.Equals("飞机数", StringComparison.OrdinalIgnoreCase))
{
foreach (var item in type.Descendants("Item"))
{
var fleetAircraft = new FleetAircraft
{
Aircraft = item.Attribute("Name").Value,
Amount = Convert.ToDecimal(item.Value),
ToolTip = item.Value + " 架,占 " + item.Attribute("Percent").Value
};
if (airlineColor != null)
{
var firstOrDefault = airlineColor.Descendants("Item")
.FirstOrDefault(p =>
p.Attribute("Name")
.Value.Equals(fleetAircraft.Aircraft,
StringComparison.OrdinalIgnoreCase));
if (firstOrDefault != null)
fleetAircraft.Color = firstOrDefault.Attribute("Color").Value;
}
if (fleetAircraft.Amount > 0)
{
aircraftList.Add(fleetAircraft);
}
}
}
}
}
FleetAircraftCollection = aircraftList;
}
#endregion
}
}
}
}
/// <summary>
/// 发动机饼状图的选择点事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void RadPieChartSelectionBehaviorSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
var chartSelectionBehavior = sender as ChartSelectionBehavior;
if (chartSelectionBehavior != null)
{
var radChartBase = chartSelectionBehavior.Chart;
var selectedPoint = radChartBase.SelectedPoints.FirstOrDefault() as PieDataPoint;
if (selectedPoint != null)
{
var items = ((RadLegend) _importTypePieGrid.Children[1]).Items;
items.ToList().ForEach(p => p.IsHovered = false);
foreach (var item in items)
{
if (item.Title.Equals(((FleetImportTypeComposition) selectedPoint.DataItem).ImportType,
StringComparison.OrdinalIgnoreCase))
{
item.IsHovered = true;
break;
}
}
if (radChartBase.EmptyContent.ToString().Equals("发动机引进方式分布", StringComparison.OrdinalIgnoreCase))
{
GetGridViewDataSource(selectedPoint, _importTypeWindow, "发动机引进方式");
}
}
else
{
if (radChartBase.EmptyContent.ToString().Equals("发动机引进方式分布", StringComparison.OrdinalIgnoreCase))
{
_importTypeWindow.Close();
}
}
}
}
private void Target_SelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
RefreshContributionChart(e.SelectedIndex);
}
/// <summary>
/// 趋势图的选择点事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void ChartSelectionBehaviorSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
var selectedPoint = ((ChartSelectionBehavior) sender).Chart.SelectedPoints.FirstOrDefault(p =>
{
var categoricalSeries = p.Presenter as CategoricalSeries;
return categoricalSeries != null && categoricalSeries.Visibility == Visibility.Visible;
});
if (selectedPoint != null)
{
var fleetAgeTrend = selectedPoint.DataItem as FleetAgeTrend;
if (fleetAgeTrend != null &&
(!SelectedTime.Equals(fleetAgeTrend.DateTime, StringComparison.OrdinalIgnoreCase) ||
!_selectedType.Equals(fleetAgeTrend.AircraftType, StringComparison.OrdinalIgnoreCase)))
{
//选中机型
_selectedType = fleetAgeTrend.AircraftType;
//选中时间点
SelectedTime = fleetAgeTrend.DateTime;
var time = Convert.ToDateTime(fleetAgeTrend.DateTime).AddMonths(1).AddDays(-1);
CreateFleetAgeCollection(_selectedType, time);
}
}
}
void ChartSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
_selectedChart = e.Chart;
ChangeChartTypeSilent();
}
/// <summary>
/// 趋势图的选择点事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void ChartSelectionBehaviorSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
CurrentAirlines = _service.CurrentAirlines();
var chartSelectionBehavior = sender as ChartSelectionBehavior;
if (chartSelectionBehavior != null)
{
var selectedPoint = chartSelectionBehavior.Chart.SelectedPoints.FirstOrDefault(point =>
{
var categoricalSeries = point.Presenter as CategoricalSeries;
return categoricalSeries != null && categoricalSeries.Visibility == Visibility.Visible;
});
if (selectedPoint != null)
{
var fleetAircraftTrend = selectedPoint.DataItem as FleetAircraftTrend;
if (fleetAircraftTrend != null && SelectedTime != fleetAircraftTrend.DateTime)
{
#region 根据选中时间点过滤飞机数据
SelectedTime = fleetAircraftTrend.DateTime;
var time = Convert.ToDateTime(fleetAircraftTrend.DateTime).AddMonths(1).AddDays(-1);
var aircraftlist =
Aircrafts.Where(
aircraft =>
aircraft.OperationHistories.Any(
operation =>
(operation.AirlinesName.Equals(CurrentAirlines.CnName,
StringComparison.OrdinalIgnoreCase))
&& operation.StartDate <= time &&
!(operation.EndDate != null && operation.EndDate < time))
&&
aircraft.AircraftBusinesses.Any(
aircraftBusiness =>
aircraftBusiness.StartDate <= time &&
!(aircraftBusiness.EndDate != null && aircraftBusiness.EndDate < time)))
.Where(aircraft =>
{
var aircraftBusinessDataObject =
aircraft.AircraftBusinesses.FirstOrDefault(
aircraftBusiness =>
aircraftBusiness.StartDate <= time &&
!(aircraftBusiness.EndDate != null && aircraftBusiness.EndDate < time));
return aircraftBusinessDataObject != null &&
aircraftBusinessDataObject.Category.Equals("客机",
StringComparison.OrdinalIgnoreCase);
}).ToList();
AircraftCollection = _commonMethod.GetAircraftByTime(aircraftlist, time);
#endregion
#region 客机运力XML解析
var xmlConfig =
XmlConfigs.FirstOrDefault(
config => config.ConfigType.Equals("客机运力", StringComparison.OrdinalIgnoreCase));
XElement airlineColor = null;
var colorConfig = XmlSettings.FirstOrDefault(
config => config.SettingType.Equals("颜色配置", StringComparison.OrdinalIgnoreCase));
if (colorConfig != null &&
XElement.Parse(colorConfig.SettingContent)
.Descendants("Type")
.Any(
type =>
type.Attribute("TypeName")
.Value.Equals("航空公司", StringComparison.OrdinalIgnoreCase)))
{
var xmlSettingDataObject = XmlSettings.FirstOrDefault(
config => config.SettingType.Equals("颜色配置", StringComparison.OrdinalIgnoreCase));
if (xmlSettingDataObject != null)
airlineColor = XElement.Parse(xmlSettingDataObject.SettingContent)
.Descendants("Type").FirstOrDefault(
type =>
type.Attribute("TypeName")
.Value.Equals("航空公司", StringComparison.OrdinalIgnoreCase));
}
if (xmlConfig != null)
{
var aircraftList = new List<FleetAircraft>(); //飞机数饼图集合
var seatList = new List<FleetAircraft>(); //座位数饼图集合
var loadList = new List<FleetAircraft>(); //商载量饼图集合
var xelement = XElement.Parse(xmlConfig.ConfigContent)
.Descendants("DateTime")
.FirstOrDefault(
dateTime => Convert.ToDateTime(dateTime.Attribute("EndOfMonth").Value) == time);
if (xelement != null)
{
foreach (var type in xelement.Descendants("Type"))
{
if (type.Attribute("TypeName")
.Value.Equals("飞机数", StringComparison.OrdinalIgnoreCase))
{
foreach (var item in type.Descendants("Item"))
{
var fleetAircraft = new FleetAircraft
{
Aircraft = item.Attribute("Name").Value,
Amount = Convert.ToDecimal(item.Value),
ToolTip = item.Value + " 架,占 " + item.Attribute("Percent").Value
};
if (airlineColor != null)
{
var firstOrDefault = airlineColor.Descendants("Item")
.FirstOrDefault(
aircraftItem =>
aircraftItem.Attribute("Name")
.Value.Equals(fleetAircraft.Aircraft,
StringComparison.OrdinalIgnoreCase));
if (firstOrDefault !=
null)
fleetAircraft.Color = firstOrDefault.Attribute("Color").Value;
}
if (fleetAircraft.Amount > 0)
{
aircraftList.Add(fleetAircraft);
}
}
}
else if (type.Attribute("TypeName")
.Value.Equals("座位数", StringComparison.OrdinalIgnoreCase))
{
foreach (var item in type.Descendants("Item"))
{
var fleetAircraft = new FleetAircraft
{
Aircraft = item.Attribute("Name").Value,
Amount = Convert.ToDecimal(item.Value),
ToolTip = item.Value + " 座,占 " + item.Attribute("Percent").Value
};
if (airlineColor != null)
{
var firstOrDefault =
airlineColor.Descendants("Item").FirstOrDefault(aircraftItem =>
aircraftItem.Attribute("Name")
.Value.Equals(fleetAircraft.Aircraft,
StringComparison.OrdinalIgnoreCase));
if (firstOrDefault !=
null)
fleetAircraft.Color = firstOrDefault.Attribute("Color").Value;
}
if (fleetAircraft.Amount > 0)
{
seatList.Add(fleetAircraft);
}
}
}
else if (type.Attribute("TypeName")
.Value.Equals("商载量", StringComparison.OrdinalIgnoreCase))
{
foreach (var item in type.Descendants("Item"))
{
var fleetAircraft = new FleetAircraft
{
Aircraft = item.Attribute("Name").Value,
Amount = Convert.ToDecimal(item.Value),
ToolTip = item.Value + " 吨,占 " + item.Attribute("Percent").Value
};
if (airlineColor != null)
{
var firstOrDefault =
airlineColor.Descendants("Item")
.FirstOrDefault(aircraftItem =>
aircraftItem.Attribute("Name")
.Value.Equals(fleetAircraft.Aircraft,
StringComparison.OrdinalIgnoreCase));
if (firstOrDefault != null)
fleetAircraft.Color =
firstOrDefault.Attribute("Color").Value;
}
if (fleetAircraft.Amount > 0)
{
loadList.Add(fleetAircraft);
}
}
}
}
}
FleetAircraftCollection = aircraftList;
FleetSeatCollection = seatList;
FleetLoadCollection = loadList;
}
#endregion
}
}
}
}
/// <summary>
/// 飞机饼状图的选择点事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void RadPieChartSelectionBehaviorSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
var chartSelectionBehavior = sender as ChartSelectionBehavior;
if (chartSelectionBehavior != null)
{
var radChartBase = chartSelectionBehavior.Chart;
var selectedPoint = radChartBase.SelectedPoints.FirstOrDefault() as PieDataPoint;
var items = new LegendItemCollection();
switch (radChartBase.EmptyContent.ToString())
{
case "飞机数分布":
items = ((RadLegend) _aircraftPieGrid.Children[1]).Items;
break;
case "座位数分布":
items = ((RadLegend) _seatPieGrid.Children[1]).Items;
break;
case "商载量分布":
items = ((RadLegend) _loadPieGrid.Children[1]).Items;
break;
}
if (selectedPoint != null)
{
items.ToList().ForEach(p => p.IsHovered = false);
foreach (var item in items)
{
if (item.Title.Equals(((FleetAircraft) selectedPoint.DataItem).Aircraft,
StringComparison.OrdinalIgnoreCase))
{
item.IsHovered = true;
break;
}
}
switch (radChartBase.EmptyContent.ToString())
{
case "飞机数分布":
GetGridViewDataSourse(selectedPoint, _aircraftWindow, "飞机数");
break;
case "座位数分布":
GetGridViewDataSourse(selectedPoint, _seatWindow, "座位数");
break;
case "商载量分布":
GetGridViewDataSourse(selectedPoint, _loadWindow, "商载量");
break;
}
}
else
{
switch (radChartBase.EmptyContent.ToString())
{
case "飞机数分布":
_aircraftWindow.Close();
break;
case "座位数分布":
_seatWindow.Close();
break;
case "商载量分布":
_loadWindow.Close();
break;
}
}
}
}
/// <summary>
/// 趋势图的选择点事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void ChartSelectionBehaviorSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
var selectedPoint =
((ChartSelectionBehavior) sender).Chart.SelectedPoints.FirstOrDefault(
p => ((CategoricalSeries) p.Presenter).Visibility == Visibility.Visible);
if (selectedPoint != null)
{
var fleetAircraftRegionalTrend = selectedPoint.DataItem as FleetAircraftRegionalTrend;
if (fleetAircraftRegionalTrend != null && SelectedTime != fleetAircraftRegionalTrend.DateTime)
{
//选中时间点
SelectedTime = fleetAircraftRegionalTrend.DateTime;
var time = Convert.ToDateTime(fleetAircraftRegionalTrend.DateTime).AddMonths(1).AddDays(-1);
ChartSelectionBehaviorSelection(time);
}
}
}
private void ChartSelectionBehavior_SelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
if (e.AddedPoints.Count > 0)
{
this.SelectItem(e.AddedPoints[0].DataItem);
}
}
/// <summary>
/// 飞机饼状图的选择点事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void RadPieChartSelectionBehaviorSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
var radChartBase = ((ChartSelectionBehavior) sender).Chart;
var selectedPoint = radChartBase.SelectedPoints.FirstOrDefault() as PieDataPoint;
var items = new LegendItemCollection();
if (radChartBase.EmptyContent.ToString().Equals("座级分布", StringComparison.OrdinalIgnoreCase))
{
items = ((RadLegend) _regionalPieGrid.Children[1]).Items;
}
else if (radChartBase.EmptyContent.ToString().Equals("机型分布", StringComparison.OrdinalIgnoreCase))
{
items = ((RadLegend) _typePieGrid.Children[1]).Items;
}
if (selectedPoint != null)
{
items.ToList().ForEach(p => p.IsHovered = false);
foreach (var item in items)
{
if (item.Title.Equals(((FleetAircraftTypeComposition) selectedPoint.DataItem).AircraftRegional,
StringComparison.OrdinalIgnoreCase))
{
item.IsHovered = true;
break;
}
}
if (radChartBase.EmptyContent.ToString().Equals("座级分布", StringComparison.OrdinalIgnoreCase))
{
GetGridViewDataSourse(selectedPoint, _regionalWindow, "座级");
}
else if (radChartBase.EmptyContent.ToString().Equals("机型分布", StringComparison.OrdinalIgnoreCase))
{
GetGridViewDataSourse(selectedPoint, _typeWindow, "机型");
}
}
else
{
if (radChartBase.EmptyContent.ToString().Equals("座级分布", StringComparison.OrdinalIgnoreCase))
{
_regionalWindow.Close();
}
else if (radChartBase.EmptyContent.ToString().Equals("机型分布", StringComparison.OrdinalIgnoreCase))
{
_typeWindow.Close();
}
}
}
/// <summary>
/// 趋势图的选择点事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void ChartSelectionBehaviorSelectionChanged(object sender, ChartSelectionChangedEventArgs e)
{
var chartSelectionBehavior = sender as ChartSelectionBehavior;
if (chartSelectionBehavior != null)
{
var selectedPoint = chartSelectionBehavior.Chart.SelectedPoints.FirstOrDefault(p =>
{
var categoricalSeries = p.Presenter as CategoricalSeries;
return categoricalSeries != null && categoricalSeries.Visibility == Visibility.Visible;
});
if (selectedPoint != null)
{
var fleetImportTypeTrend = selectedPoint.DataItem as FleetImportTypeTrend;
if (fleetImportTypeTrend != null && SelectedTime != fleetImportTypeTrend.DateTime)
{
//选中时间点
SelectedTime = fleetImportTypeTrend.DateTime;
var time = Convert.ToDateTime(fleetImportTypeTrend.DateTime).AddMonths(1).AddDays(-1);
ChartSelectionBehaviorSelection(time);
}
}
}
}
