public void GroupAllData(Every period, DiagramMode currentDiagramMode)
{
GroupAllData(period);
if (currentDiagramMode == DiagramMode.BarVertical100)
{
StackAllData();
}
}
public DiagramHintCreator(DiagramData allDiagramData, SortedList <DateTime, List <double> > currentSeriesUnitedData,
Every groupInterval, DiagramMode diagramMode, DiagramDrawingCalculator diagramDrawingCalculator)
{
_allDiagramData = allDiagramData;
_currentSeriesUnitedData = currentSeriesUnitedData;
_groupInterval = groupInterval;
_diagramMode = diagramMode;
_diagramDrawingCalculator = diagramDrawingCalculator;
}
private void ChangeDiagramForNewStyle(DiagramMode newDiagramMode)
{
DiagramMode = newDiagramMode;
AllSeriesUnited = new DiagramDataSeriesUnited(AllDiagramData);
AllSeriesUnited.StackAllData(newDiagramMode, GroupInterval);
ExtractDataBetweenLimits();
DiagramDataExtremums = CurrentSeriesUnited.FindDataExtremums(DiagramMode);
Draw();
}
public void StackAllData(DiagramMode newDiagramMode, Every currentGroupInterval)
{
if (currentGroupInterval != GroupInterval)
{
GroupAllData(currentGroupInterval);
}
if (newDiagramMode == DiagramMode.BarVertical100)
{
StackAllData();
}
}
public DrawingImage Draw(DiagramDataSeriesUnited diagramData, DiagramDataExtremums diagramDataExtremums,
DiagramDrawingCalculator diagramDrawingCalculator, DiagramMode diagramMode, Every groupInterval)
{
_diagramData = diagramData;
_extremums = diagramDataExtremums;
_diagramDrawingCalculator = diagramDrawingCalculator;
_diagramMode = diagramMode;
_groupInterval = groupInterval;
var drawingGroup = new DrawingGroup();
drawingGroup.Children.Add(FullDiagramBackground(_diagramDrawingCalculator));
drawingGroup.Children.Add(DiagramRegionBackground(_diagramDrawingCalculator));
drawingGroup.Children.Add(HorizontalAxes(_diagramDrawingCalculator));
drawingGroup.Children.Add(VerticalGridLines(_diagramDrawingCalculator));
drawingGroup.Children.Add(XAxisDashes(Dock.Top, _diagramDrawingCalculator));
drawingGroup.Children.Add(XAxisDashes(Dock.Bottom, _diagramDrawingCalculator));
drawingGroup.Children.Add(XAxisMarkers(Dock.Top, _diagramDrawingCalculator));
drawingGroup.Children.Add(XAxisMarkers(Dock.Bottom, _diagramDrawingCalculator));
drawingGroup.Children.Add(VerticalAxes(_diagramDrawingCalculator));
drawingGroup.Children.Add(YAxisDashes(Dock.Left, _diagramDrawingCalculator));
drawingGroup.Children.Add(YAxisMarkers(Dock.Left, _diagramDrawingCalculator));
drawingGroup.Children.Add(YAxisDashes(Dock.Right, _diagramDrawingCalculator));
drawingGroup.Children.Add(YAxisMarkers(Dock.Right, _diagramDrawingCalculator));
drawingGroup.Children.Add(HorizontalGridLines(_diagramDrawingCalculator));
if (_diagramMode == DiagramMode.BarVertical || _diagramMode == DiagramMode.BarVertical100)
{
BarVerticalDiagram(_diagramDrawingCalculator, ref drawingGroup);
}
if (_diagramMode == DiagramMode.Lines)
{
for (var j = 0; j < _diagramData.SeriesCount; j++)
{
drawingGroup.Children.Add(OneSeriesLine(_diagramDrawingCalculator, j));
}
}
if (_diagramMode == DiagramMode.SeparateLines)
{
drawingGroup.Children.Add(OneSeriesLine(_diagramDrawingCalculator, diagramData.ActiveLine));
}
return(new DrawingImage(drawingGroup));
}
/// <summary>
/// Action performed when comboBoxDiagramMode's selected index changed.
/// Reset diagramMode and dataTimePickerDiagramDuration.CustomFormat.
/// If mode is "yearly", the CustomFormat will be set to "yyyy", or it
/// will be "yyyy-MM".
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
private void ComboBoxDiagramMode_SelectedIndexChanged(object sender, EventArgs e)
{
switch (comboBoxDiagramMode.SelectedIndex)
{
case 1:
diagramMode = DiagramMode.Yearly;
// Automatically change DateTimePickerFormat.
dateTimePickerDiagramDuration.CustomFormat = "yyyy";
break;
default:
diagramMode = DiagramMode.Monthly;
// Automatically change DateTimePickerFormat.
dateTimePickerDiagramDuration.CustomFormat = "yyyy-MM";
break;
}
}
public DiagramDataExtremums FindDataExtremums(DiagramMode diagramMode)
{
var dataExtremums = new DiagramDataExtremums();
dataExtremums.MinDate = DiagramData.ElementAt(0).Key;
dataExtremums.MaxDate = DiagramData.Last().Key;
switch (diagramMode)
{
case DiagramMode.SeparateLines:
// экстремумы определяются по одной, активной сейчас линии
dataExtremums.MinValue = double.PositiveInfinity;
dataExtremums.MaxValue = Double.NegativeInfinity;
foreach (var day in DiagramData)
{
if (day.Value[ActiveLine] < dataExtremums.MinValue)
{
dataExtremums.MinValue = day.Value[ActiveLine];
}
if (day.Value[ActiveLine] > dataExtremums.MaxValue)
{
dataExtremums.MaxValue = day.Value[ActiveLine];
}
}
break;
case DiagramMode.Lines:
case DiagramMode.BarHorizontal:
// это вариант , когда столбцы разных серий стоят рядом
dataExtremums.MinValue = DiagramData.Values.Min(l => l.Min());
dataExtremums.MaxValue = DiagramData.Values.Max(l => l.Max());
break;
case DiagramMode.BarVertical:
// ряд серий отрицательные, либо даже просто значение отрицательное в положительной серии
dataExtremums.MinValue = dataExtremums.MaxValue = 0;
foreach (var day in DiagramData)
{
var plus = day.Value.Where(values => values > 0).Sum();
var minus = day.Value.Where(values => values < 0).Sum();
if (plus > dataExtremums.MaxValue)
{
dataExtremums.MaxValue = plus;
}
if (minus < dataExtremums.MinValue)
{
dataExtremums.MinValue = minus;
}
}
break;
case DiagramMode.BarVertical100:
dataExtremums.MinValue = 0;
dataExtremums.MaxValue = 100;
break;
}
if ((int)diagramMode < 100)
{
if (dataExtremums.MaxValue > 0 && dataExtremums.MinValue > 0)
{
dataExtremums.MinValue = 0;
}
if (dataExtremums.MaxValue < 0 && dataExtremums.MinValue < 0)
{
dataExtremums.MaxValue = 0;
}
}
return(dataExtremums);
}
