protected override ISeries ConvertInternal(IDataObject data, ResourceDictionary availableResources, Color resolvedColor, ObservableCollection<IDataObject> pointCollection, Control tooltip)
{
var series = new SeriesDefinition {
Title = GetSeriesId(data),
Opacity = GetSeriesOpacity(data),
ItemsSource = pointCollection,
DependentValueBinding = CreateBinding(DataToSeriesConverterBase.YParameter),
IndependentValueBinding = CreateBinding(DataToSeriesConverterBase.XParameter),
Tag = data
};
#if !SILVERLIGHT
series.ToolTip = tooltip;
#endif
SetSeriesStyle(series, resolvedColor);
return series;
}
/// <summary>
/// Creates and adds DataItems for the specified SeriesDefinition's items.
/// </summary>
/// <param name="definition">Specified SeriesDefinition.</param>
/// <param name="items">Sequence of items.</param>
/// <param name="startingIndex">Starting index.</param>
private void AddDataItems(SeriesDefinition definition, IEnumerable<object> items, int startingIndex)
{
int index = startingIndex;
foreach (object item in items)
{
DataItems.Add(new DataItem(definition) { Value = item, Index = index });
index++;
}
// Because properties (like DependentValueBinding) may still be getting set
Dispatcher.BeginInvoke((Action)AddedDataItems);
}
internal void SeriesDefinitionItemsSourceCollectionChanged(SeriesDefinition definition, NotifyCollectionChangedAction action, IList oldItems, int oldStartingIndex, IList newItems, int newStartingIndex)
{
if (NotifyCollectionChangedAction.Replace == action)
{
// Perform in-place replacements
foreach (DataItem dataItem in DataItems.Where(di => (di.SeriesDefinition == definition) && (newStartingIndex <= di.Index) && (di.Index < newStartingIndex + newItems.Count)))
{
dataItem.Value = newItems[dataItem.Index - newStartingIndex];
}
}
else
{
if (NotifyCollectionChangedAction.Reset == action)
{
// Set up parameters to allow normal old/new item handling to be used
Debug.Assert(null == oldItems, "Reset action with non-null oldItems.");
oldItems = DataItems.Where(di => (di.SeriesDefinition == definition)).ToArray();
oldStartingIndex = 0;
newItems = definition.ItemsSource.CastWrapper<object>().ToArray();
newStartingIndex = 0;
}
if (null != oldItems)
{
// Get rid of old items
foreach (DataItem oldDataItem in DataItems.Where(di => (di.SeriesDefinition == definition) && (oldStartingIndex <= di.Index) && (di.Index < oldStartingIndex + oldItems.Count)))
{
oldDataItem.Index = -1;
if (null != oldDataItem.DataPoint)
{
oldDataItem.DataPoint.State = DataPointState.Hiding;
}
}
// Adjust index of shifted items
foreach (DataItem dataItem in DataItems.Where(di => (di.SeriesDefinition == definition) && (oldStartingIndex + oldItems.Count <= di.Index)))
{
dataItem.Index -= oldItems.Count;
}
}
if (null != newItems)
{
// Adjust index of shifted items
foreach (DataItem dataItem in DataItems.Where(di => (di.SeriesDefinition == definition) && (newStartingIndex <= di.Index)))
{
dataItem.Index += newItems.Count;
}
// Add new items
AddDataItems(definition, newItems.CastWrapper<object>(), newStartingIndex);
}
}
#if DEBUG
// Validate all DataItem index and value properties
foreach (var group in DataItems.Where(di => 0 <= di.Index).OrderBy(di => di.Index).GroupBy(di => di.SeriesDefinition))
{
object[] items = group.Key.ItemsSource.CastWrapper<object>().ToArray();
int i = 0;
foreach (DataItem dataItem in group)
{
Debug.Assert(i == dataItem.Index, "DataItem index mis-match.");
Debug.Assert(dataItem.Value.Equals(items[i]), "DataItem value mis-match.");
i++;
}
}
#endif
}
/// <summary>
/// Handles changes to the ItemsSource of a SeriesDefinition.
/// </summary>
/// <param name="definition">SeriesDefinition owner.</param>
/// <param name="oldValue">Old value.</param>
/// <param name="newValue">New value.</param>
internal void SeriesDefinitionItemsSourceChanged(SeriesDefinition definition, IEnumerable oldValue, IEnumerable newValue)
{
if (null != oldValue)
{
foreach (DataItem dataItem in DataItems.Where(di => di.SeriesDefinition == definition).ToArray())
{
DataItems.Remove(dataItem);
}
RemovedDataItems();
}
if (null != newValue)
{
// No need to add items if SeriesHost null; setting SeriesHost will take care of that
if (null != SeriesHost)
{
AddDataItems(definition, newValue.CastWrapper<object>(), 0);
}
}
}
/// <summary>
/// Updates the palette properties of the specified SeriesDefinition.
/// </summary>
/// <param name="definition">Specified SeriesDefinition.</param>
private void UpdatePaletteProperties(SeriesDefinition definition)
{
ResourceDictionary resources = null;
if (null != SeriesHost)
{
Type dataPointType = CreateDataPoint().GetType();
using (IEnumerator<ResourceDictionary> enumerator = SeriesHost.GetResourceDictionariesWhere(dictionary =>
{
Style style = dictionary["DataPointStyle"] as Style;
if (null != style)
{
return (null != style.TargetType) && (style.TargetType.IsAssignableFrom(dataPointType));
}
return false;
}))
{
if (enumerator.MoveNext())
{
resources = enumerator.Current;
}
}
}
definition.PaletteDataPointStyle = (null != resources) ? resources["DataPointStyle"] as Style : null;
definition.PaletteDataShapeStyle = (null != resources) ? resources["DataShapeStyle"] as Style : null;
definition.PaletteLegendItemStyle = (null != resources) ? resources["LegendItemStyle"] as Style : null;
}
/// <summary>
/// Initializes a new instance of the DataItem class.
/// </summary>
/// <param name="seriesDefinition">SeriesDefinition owner.</param>
public DataItem(SeriesDefinition seriesDefinition)
{
SeriesDefinition = seriesDefinition;
CenterPoint = new Point(double.NaN, double.NaN);
}
private void SetItemSources()
{
if (this.Stack == null || this.Stack.SeriesDefinitions == null)
return;
int count = this.Stack.SeriesDefinitions.Count;
for (int c = 0; c < count; c++)
this.Stack.SeriesDefinitions.RemoveAt(this.Stack.SeriesDefinitions.Count - 1);
if (_isValue)
{
if (_valKm == KilooMega.None || _isSelectedKilooMegaChanged)
{
KilooMega from = _valKm;
if (_isSelectedKilooMegaChanged)
{
_isSelectedKilooMegaChanged = false;
_valKm = GetSelectedKilooMega();
}
else
{
SetUnitCombobox();
_valKm = Utils.Get_KilooMega(_maxVal);
}
_maxVal = Utils.Implement_KilooMega(from, _valKm, _maxVal);
foreach (string dn in _valViewSource.Keys)
foreach (StringDoubleStringChartObj item in _valViewSource[dn])
{
double value = Utils.Implement_KilooMega(from, _valKm, item.YAxisValue);
item.YAxisValue = value;
}
for (int i = 0; i < _quartersMaxVal.Count; i++)
_quartersMaxVal[_quartersMaxVal.Keys.ElementAt<string>(i)] = Utils.Implement_KilooMega(from, _valKm, _quartersMaxVal[_quartersMaxVal.Keys.ElementAt<string>(i)]);
}
int counter = 0;
foreach (string ch in _valViewSource.Keys)
{
foreach (StringDoubleStringChartObj item in _valViewSource[ch])
item.ExtraInfo = Utils.Round_to_One_Fraction_Except_Zero((item.YAxisValue / _quartersMaxVal[item.XAxisValue]) * 100) + " %";
SeriesDefinition sd = new SeriesDefinition();
sd.IndependentValueBinding = new System.Windows.Data.Binding("XAxisValue");
sd.DependentValueBinding = new System.Windows.Data.Binding("YAxisValue");
sd.Title = ch;
Style style = Application.Current.Resources["ColumnStyle" + Utils.GetStyleNumber(ch, counter)] as Style;
sd.DataPointStyle = style;
sd.ItemsSource = _valViewSource[ch];
this.Stack.SeriesDefinitions.Add(sd);
counter++;
}
}
else
{
if (_qtyKm == KilooMega.None || _isSelectedKilooMegaChanged)
{
KilooMega from = _qtyKm;
if (_isSelectedKilooMegaChanged)
{
_isSelectedKilooMegaChanged = false;
_qtyKm = GetSelectedKilooMega();
}
else
{
SetUnitCombobox();
_qtyKm = Utils.Get_KilooMega(_maxQty);
}
_maxQty = Utils.Implement_KilooMega(from, _qtyKm, _maxQty);
foreach (string dn in _qtyViewSource.Keys)
foreach (StringDoubleStringChartObj item in _qtyViewSource[dn])
{
double value = Utils.Implement_KilooMega(from, _qtyKm, item.YAxisValue);
item.YAxisValue = value;
}
for (int i = 0; i < _quartersMaxQty.Count; i++)
_quartersMaxQty[_quartersMaxQty.Keys.ElementAt<string>(i)] = Utils.Implement_KilooMega(from, _qtyKm, _quartersMaxQty[_quartersMaxQty.Keys.ElementAt<string>(i)]);
}
int counter = 0;
foreach (string ch in _qtyViewSource.Keys)
{
foreach (StringDoubleStringChartObj item in _qtyViewSource[ch])
item.ExtraInfo = Utils.Round_to_One_Fraction_Except_Zero((item.YAxisValue / _quartersMaxQty[item.XAxisValue]) * 100) + " %";
SeriesDefinition sd = new SeriesDefinition();
sd.IndependentValueBinding = new System.Windows.Data.Binding("XAxisValue");
sd.DependentValueBinding = new System.Windows.Data.Binding("YAxisValue");
Style style = Application.Current.Resources["ColumnStyle" + Utils.GetStyleNumber(ch, counter)] as Style;
sd.DataPointStyle = style;
sd.Title = ch;
sd.ItemsSource = _qtyViewSource[ch];
this.Stack.SeriesDefinitions.Add(sd);
counter++;
}
}
SetAxisLabel();
EnableValueVolumRadios();
}
private void SetSeriesStyle(SeriesDefinition seriesDefinition, Color color)
{
var polygonStyle = new Style(typeof(Polygon));
polygonStyle.Setters.Add(new Setter(Polygon.FillProperty, CreateGradientBrush(color)));
seriesDefinition.DataShapeStyle = polygonStyle;
}
private void RenderFinishStackedChart(List<List<StringDataValue>> dataValues, DataTable data)
{
StackedColumnSeries stackedSeries;
if (((ComboBoxItem)cbxColumnAggregateFunc.SelectedItem).Content.ToString().Equals("Count %"))
stackedSeries = new Stacked100ColumnSeries();
else
stackedSeries = new StackedColumnSeries();
int counter = 1;
foreach (var values in dataValues)
{
SeriesDefinition definition = new SeriesDefinition();
definition.DependentValuePath = "DependentValue";
definition.IndependentValuePath = "IndependentValue";
if (DashboardHelper.IsUsingEpiProject && (View.Fields[cbxColumnYAxisField.SelectedItem.ToString()] is YesNoField || View.Fields[cbxColumnYAxisField.SelectedItem.ToString()] is CheckBoxField))
{
if (data.Columns[counter].ColumnName.Equals(DashboardHelper.Config.Settings.RepresentationOfYes))
definition.Title = cbxColumnYAxisField.SelectedItem.ToString();
else
definition.Title = "Not " + cbxColumnYAxisField.SelectedItem.ToString();
}
else
definition.Title = data.Columns[counter].ColumnName;
definition.ItemsSource = values;
stackedSeries.SeriesDefinitions.Add(definition);
counter++;
}
chart = new Chart();
chart.Loaded += new RoutedEventHandler(chart_Loaded);
chart.BorderThickness = new Thickness(0);
chart.Series.Add(stackedSeries);
chart.Height = 600;
chart.PlotAreaStyle = new Style();
chart.PlotAreaStyle.Setters.Add(new Setter(Chart.BackgroundProperty, Brushes.White));
chart.Palette = (System.Collections.ObjectModel.Collection<ResourceDictionary>)this.Resources["defaultColumnPalette"];
if (data.Rows.Count > 20)
chart.Width = data.Rows.Count * 40;
else
chart.Width = 800;
pnlMain.Children.Clear();
pnlMain.Children.Add(chart);
}
private void RenderFinishEpiCurve(DataTable data, List<List<StringDataValue>> dataValues)
{
waitPanel.Visibility = System.Windows.Visibility.Collapsed;
StackedHistogramSeries stackedSeries = new StackedHistogramSeries();
LinearAxis axis = new LinearAxis();
axis.Orientation = AxisOrientation.Y;
axis.Minimum = 0;
axis.ShowGridLines = (bool)checkboxShowHorizontalGridLines.IsChecked; //true;
stackedSeries.DependentAxis = axis;
CategoryAxis independentAxis = new CategoryAxis();
independentAxis.Orientation = AxisOrientation.X;
double extraRightPadding = 0;
if (!DashboardHelper.IsColumnNumeric(cbxDateField.SelectedItem.ToString()))
{
if (cbxXAxisLabelRotation.SelectedIndex == -1 || ((ComboBoxItem)cbxXAxisLabelRotation.SelectedItem).Content.ToString().Equals("90"))
{
independentAxis.AxisLabelStyle = Resources["RotateAxisStyle90"] as Style;
}
else if (cbxXAxisLabelRotation.SelectedIndex >= 0 && ((ComboBoxItem)cbxXAxisLabelRotation.SelectedItem).Content.ToString().Equals("45"))
{
independentAxis.AxisLabelStyle = Resources["RotateAxisStyle45"] as Style;
extraRightPadding = 50;
}
}
stackedSeries.IndependentAxis = independentAxis;
int counter = 1;
foreach (var values in dataValues)
{
SeriesDefinition definition = new SeriesDefinition();
definition.DependentValuePath = "DependentValue";
definition.IndependentValuePath = "IndependentValue";
if (cbxCaseStatusField.SelectedIndex >= 0 && !string.IsNullOrEmpty(cbxCaseStatusField.SelectedItem.ToString()))
{
Field field = null;
foreach (DataRow fieldRow in DashboardHelper.FieldTable.Rows)
{
if (fieldRow["columnname"].Equals(cbxCaseStatusField.SelectedItem.ToString()))
{
if (fieldRow["epifieldtype"] is Field)
{
field = fieldRow["epifieldtype"] as Field;
}
break;
}
}
if (field != null && (field is YesNoField || field is CheckBoxField))
{
string value = data.Columns[counter].ColumnName;
if (value.ToLower().Equals("true") || value.Equals("1"))
{
definition.Title = DashboardHelper.Config.Settings.RepresentationOfYes;
}
else if (value.ToLower().Equals("false") || value.Equals("0"))
{
definition.Title = DashboardHelper.Config.Settings.RepresentationOfNo;
}
else
{
definition.Title = cbxCaseStatusField.SelectedItem.ToString();
}
}
else
{
definition.Title = data.Columns[counter].ColumnName;
}
}
else
{
definition.Title = SharedStrings.DEFAULT_CHART_LEGEND_ITEM;
}
definition.ItemsSource = values;
//definition.DataPointStyle = this.Resources["epiCurveDataPointStyle"] as Style;
stackedSeries.SeriesDefinitions.Add(definition);
counter++;
}
Chart chart = new Chart();
if (dataValues.Count == 1)
{
chart.LegendStyle = this.Resources["noLegendStyle"] as Style;
}
chart.PlotAreaStyle = new Style();
chart.PlotAreaStyle.Setters.Add(new Setter(Chart.BackgroundProperty, Brushes.White));
axis.GridLineStyle = new Style();
axis.GridLineStyle.Setters.Add(new Setter(Line.StrokeProperty, Brushes.LightGray));
chart.Palette = (System.Collections.ObjectModel.Collection<ResourceDictionary>)this.Resources["defaultColumnPalette"];
//stackedSeries
chart.BorderThickness = new Thickness(0);
chart.Loaded += new RoutedEventHandler(chart_Loaded);
chart.Series.Add(stackedSeries);
chart.Height = 500;
chart.Width = (stackedSeries.IndependentValueCount * 25) + 150;
chart.Margin = new Thickness(chart.Margin.Left, chart.Margin.Top, chart.Margin.Right + extraRightPadding, chart.Margin.Bottom);
pnlMain.Children.Clear();
pnlMain.Children.Add(chart);
SetChartLabels(ChartTitle, LegendTitle, XAxisLabel, YAxisLabel);
}
private void SetItemSources2()
{
if (this.Stack2 == null || this.Stack2.SeriesDefinitions == null)
return;
int count = this.Stack2.SeriesDefinitions.Count;
for (int c = 0; c < count; c++)
this.Stack2.SeriesDefinitions.RemoveAt(this.Stack2.SeriesDefinitions.Count - 1);
if (_isValue)
{
if (_valKm2 == KilooMega.None || _isSelectedKilooMegaChanged)
{
KilooMega from = _valKm2;
if (_isSelectedKilooMegaChanged)
{
_isSelectedKilooMegaChanged = false;
_valKm2 = GetSelectedKilooMega();
}
else
_valKm2 = Utils.Get_KilooMega(_maxVal2);
_maxVal2 = Utils.Implement_KilooMega(from, _valKm2, _maxVal2);
foreach (string dn in _valCollections2.Keys)
foreach (DistributorObj item in _valCollections2[dn])
item.YAxisValue = Utils.Implement_KilooMega(from, _valKm2, item.YAxisValue);
}
int counter = 0;
foreach (string dn in _valCollections2.Keys)
{
SeriesDefinition sd = new SeriesDefinition();
sd.IndependentValueBinding = new System.Windows.Data.Binding("XAxisValue");
sd.DependentValueBinding = new System.Windows.Data.Binding("YAxisValue");
sd.Title = dn;
Style style = Application.Current.Resources["ColumnStyle" + Utils.GetStyleNumber(dn, 0)] as Style;
sd.DataPointStyle = style;
sd.ItemsSource = _valCollections2[dn];
this.Stack2.SeriesDefinitions.Add(sd);
counter++;
}
}
else
{
if (_qtyKm2 == KilooMega.None || _isSelectedKilooMegaChanged)
{
KilooMega from = _qtyKm2;
if (_isSelectedKilooMegaChanged)
{
_isSelectedKilooMegaChanged = false;
_qtyKm2 = GetSelectedKilooMega();
}
else
_qtyKm2 = Utils.Get_KilooMega(_maxQty2);
_maxQty2 = Utils.Implement_KilooMega(from, _qtyKm2, _maxQty2);
foreach (string dn in _qtyCollections2.Keys)
foreach (DistributorObj item in _qtyCollections2[dn])
item.YAxisValue = Utils.Implement_KilooMega(from, _qtyKm2, item.YAxisValue);
}
int counter = 0;
foreach (string dn in _qtyCollections2.Keys)
{
SeriesDefinition sd = new SeriesDefinition();
sd.IndependentValueBinding = new System.Windows.Data.Binding("XAxisValue");
sd.DependentValueBinding = new System.Windows.Data.Binding("YAxisValue");
Style style = Application.Current.Resources["ColumnStyle" + Utils.GetStyleNumber(dn, 0)] as Style;
sd.DataPointStyle = style;
sd.Title = dn;
sd.ItemsSource = _qtyCollections2[dn];
this.Stack2.SeriesDefinitions.Add(sd);
counter++;
}
}
SetAxisLabel2();
EnableValueVolumRadios();
}
