public void Update(Boolean useTransition)
{
LegendAreaWidth = 0;
D3Data = new Data()
{
List = Data.Select(d => d as Object).ToList()
};
CircleData = Data.SelectMany(l => l.DataPoints).Where(dp => dp.Item2 != null).ToList();
D3CircleData = new Data()
{
List = CircleData.Select(d => d as Object).ToList()
};
if (LegendVisibility == Visibility.Visible)
{
LegendRectangleElement.Data = D3Data;
LegendRectangleElement.Update(useTransition ? TransitionType.Opacity : TransitionType.None);
LegendTextElement.Data = D3Data;
LegendTextElement.Update(useTransition ? TransitionType.Opacity : TransitionType.None);
LegendTextElement.ForceMeasure();
LegendAreaWidth = Math.Max(LegendTextElement.MaxActualWidth + Const.LegendPatchWidth + Const.LegendPatchSpace + Const.PaddingRight, Const.MinimumLegendWidth);
LegendTitleElement.Width = LegendAreaWidth;
LegendTitleElement.Text = LegendTitle;
Canvas.SetTop(LegendTitleElement, LegendPatchYGetter(null, 0) - 30);
}
Canvas.SetLeft(LegendPanel, this.Width - LegendAreaWidth);
if (HorizontalAxisVisibility == Visibility.Visible)
{
ChartAreaEndY = this.Height - Const.PaddingBottom - Const.HorizontalAxisHeight - Const.HorizontalAxisLabelHeight;
}
else
{
ChartAreaEndY = this.Height - Const.PaddingBottom;
}
if (LegendVisibility == Visibility.Visible)
{
ChartAreaEndX = this.Width - Const.PaddingRight - LegendAreaWidth;
}
else
{
ChartAreaEndX = this.Width - Const.PaddingRight;
}
HorizontalAxisLabelCanvasLeft = Const.PaddingLeft + Const.VerticalAxisWidth + Const.VerticalAxisLabelWidth;
HorizontalAxisLabelCanvasTop = ChartAreaEndY + Const.HorizontalAxisHeight;
HorizontalAxisLabelWidth = ChartAreaEndX - Const.PaddingLeft - Const.VerticalAxisWidth - Const.VerticalAxisLabelWidth;
VerticalAxisCanvasLeft = Const.PaddingLeft + Const.VerticalAxisLabelWidth + Const.VerticalAxisWidth;
VerticalAxisLabelCanvasLeft = Const.PaddingLeft + Const.VerticalAxisLabelWidth / 2 - (ChartAreaEndY - Const.PaddingTop) / 2;
VerticalAxisLabelCanvasTop = Const.PaddingTop + (ChartAreaEndY - Const.PaddingTop) / 2;
VerticalAxisLabelHeight = ChartAreaEndY - Const.PaddingTop;
Double yMin = Math.Min(CircleData.Select(d => (Double)d.EnvelopeItem2).Min(), CircleData.Select(d => (Double)d.Item2).Min()),
yMax = Math.Max(CircleData.Select(d => (Double)d.EnvelopeItem2).Max(), CircleData.Select(d => (Double)d.Item2).Max());
if (YStartsFromZero)
{
yMin = 0;
}
else if (yMin == yMax)
{
if (yMin == 0.0)
{
yMin = -1; yMax = 1;
}
else if (yMin < 0)
{
yMin *= 1.2;
yMax *= 0.8;
}
else
{
yMin *= 0.8;
yMax *= 1.2;
}
}
else
{
if (yMin > 0)
{
yMin *= 0.9;
}
else
{
yMin *= 1.1;
}
}
YScale = new Linear()
{
DomainStart = yMin,
DomainEnd = yMax,
RangeStart = ChartAreaEndY,
RangeEnd = Const.PaddingTop
};
YScale.Nice();
XScale = new Ordinal()
{
RangeStart = VerticalAxisCanvasLeft,
RangeEnd = ChartAreaEndX + Const.PaddingLeft
};
foreach (Object item1 in CircleData.OrderBy(dp => dp.Order)
.Select(cd => cd.Item1).Distinct())
{
XScale.Domain.Add(item1);
}
HandleLineElement.Data = D3Data;
EnvelopeLineElement.Data = D3Data;
LineElement.Data = D3Data;
EnvelopeCircleElement.Data = D3CircleData;
CircleElement.Data = D3CircleData;
HorizontalAxis.Scale = XScale;
Canvas.SetTop(HorizontalAxis, ChartAreaEndY);
HorizontalAxis.Visibility = HorizontalAxisVisibility;
Canvas.SetTop(HorizontalAxisTitleElement, HorizontalAxisLabelCanvasTop);
Canvas.SetLeft(HorizontalAxisTitleElement, HorizontalAxisLabelCanvasLeft);
HorizontalAxisTitleElement.Width = HorizontalAxisLabelWidth;
HorizontalAxisTitleElement.Visibility = HorizontalAxisVisibility;
HorizontalAxisTitleElement.Text = HorizontalAxisTitle;
VerticalAxis.Scale = YScale;
Canvas.SetLeft(VerticalAxis, VerticalAxisCanvasLeft);
Canvas.SetTop(VerticalAxisTitleElement, VerticalAxisLabelCanvasTop);
Canvas.SetLeft(VerticalAxisTitleElement, VerticalAxisLabelCanvasLeft);
VerticalAxisTitleElement.Width = VerticalAxisLabelHeight;
VerticalAxisTitleElement.Text = VerticalAxisTitle;
LegendHandleRectangleElement.Data = D3Data;
LegendHandleRectangleElement.Visibility = LegendVisibility;
IndicatorTextElement.Data = D3CircleData;
HandleLineElement.Update(useTransition ? TransitionType.Opacity : TransitionType.None);
LineElement.Update(useTransition ? TransitionType.Opacity & TransitionType.Color: TransitionType.None);
EnvelopeCircleElement.Update(useTransition ? TransitionType.Opacity : TransitionType.None);
EnvelopeLineElement.Update(useTransition ? TransitionType.Opacity & TransitionType.Color : TransitionType.None);
CircleElement.Update(TransitionType.None); // useTransition ? TransitionType.Opacity : TransitionType.None);
LegendHandleRectangleElement.Update(TransitionType.None);
IndicatorTextElement.Update(TransitionType.None); // useTransition ? TransitionType.Opacity : TransitionType.None);
HorizontalAxis.Update(useTransition);
VerticalAxis.Update(useTransition);
}
public void Update(Boolean useTransition)
{
categoricalColumnViewModel = Data.First().ColumnViewModel;
LegendAreaWidth = 0;
D3Data = new Data()
{
List = Data.Select(d => d as Object).ToList()
};
LegendData = Data.Select(d => d.Key).Distinct().ToList();
D3LegendData = new Data()
{
List = LegendData.Select(d => d as Object).ToList()
};
if (LegendVisibility == Visibility.Visible)
{
LegendRectangleElement.Data = D3LegendData;
LegendRectangleElement.Update(useTransition ? TransitionType.Opacity : TransitionType.None);
LegendTextElement.Data = D3LegendData;
LegendTextElement.Update(useTransition ? TransitionType.Opacity : TransitionType.None);
LegendTextElement.ForceMeasure();
LegendAreaWidth = LegendTextElement.MaxActualWidth + Const.LegendPatchWidth + Const.LegendPatchSpace + Const.PaddingRight;
LegendTitleElement.Width = LegendAreaWidth;
LegendTitleElement.Text = LegendTitle;
Canvas.SetTop(LegendTitleElement, LegendPatchYGetter(null, 0) - 30);
}
Canvas.SetLeft(LegendPanel, this.Width - LegendAreaWidth);
if (HorizontalAxisVisibility == Visibility.Visible)
{
ChartAreaEndY = this.Height - Const.PaddingBottom - Const.HorizontalAxisHeight - Const.HorizontalAxisLabelHeight;
}
else
{
ChartAreaEndY = this.Height - Const.PaddingBottom;
}
if (LegendVisibility == Visibility.Visible)
{
ChartAreaEndX = this.Width - Const.PaddingRight - LegendAreaWidth;
}
else
{
ChartAreaEndX = this.Width - Const.PaddingRight - 20;
}
HorizontalAxisLabelCanvasLeft = Const.PaddingLeft + Const.VerticalAxisWidth + Const.VerticalAxisLabelWidth;
HorizontalAxisLabelCanvasTop = ChartAreaEndY + Const.HorizontalAxisHeight;
HorizontalAxisLabelWidth = ChartAreaEndX - Const.PaddingLeft - Const.VerticalAxisWidth - Const.VerticalAxisLabelWidth;
VerticalAxisCanvasLeft = Const.PaddingLeft + Const.VerticalAxisLabelWidth + Const.VerticalAxisWidth;
VerticalAxisLabelCanvasLeft = Const.PaddingLeft + Const.VerticalAxisLabelWidth / 2 - (ChartAreaEndY - Const.PaddingTop) / 2;
VerticalAxisLabelCanvasTop = Const.PaddingTop + (ChartAreaEndY - Const.PaddingTop) / 2;
VerticalAxisLabelHeight = ChartAreaEndY - Const.PaddingTop;
XScale = new Linear()
{
DomainStart = Data.Select(d => d.Value1).Min(),
DomainEnd = Data.Select(d => d.Value1).Max(),
RangeStart = VerticalAxisCanvasLeft,
RangeEnd = ChartAreaEndX + Const.PaddingLeft
};
if (XScale.DomainStart < 0)
{
XScale.DomainStart *= 1.1;
}
else
{
XScale.DomainStart *= 0.9;
}
if (XScale.DomainEnd < 0)
{
XScale.DomainEnd *= 0.9;
}
else
{
XScale.DomainEnd *= 1.1;
}
XScale.Nice();
YScale = new Linear()
{
DomainStart = Data.Select(d => d.Value2).Min(),
DomainEnd = Data.Select(d => d.Value2).Max(),
RangeStart = ChartAreaEndY,
RangeEnd = Const.PaddingTop
};
if (YScale.DomainStart < 0)
{
YScale.DomainStart *= 1.1;
}
else
{
YScale.DomainStart *= 0.9;
}
if (YScale.DomainEnd < 0)
{
YScale.DomainEnd *= 0.9;
}
else
{
YScale.DomainEnd *= 1.1;
}
YScale.Nice();
CircleElement.Data = D3Data;
HorizontalAxis.Scale = XScale;
Canvas.SetTop(HorizontalAxis, ChartAreaEndY);
HorizontalAxis.Visibility = HorizontalAxisVisibility;
Canvas.SetTop(HorizontalAxisTitleElement, HorizontalAxisLabelCanvasTop);
Canvas.SetLeft(HorizontalAxisTitleElement, HorizontalAxisLabelCanvasLeft);
HorizontalAxisTitleElement.Width = HorizontalAxisLabelWidth;
HorizontalAxisTitleElement.Visibility = HorizontalAxisVisibility;
HorizontalAxisTitleElement.Text = HorizontalAxisTitle;
VerticalAxis.Scale = YScale;
Canvas.SetLeft(VerticalAxis, VerticalAxisCanvasLeft);
Canvas.SetTop(VerticalAxisTitleElement, VerticalAxisLabelCanvasTop);
Canvas.SetLeft(VerticalAxisTitleElement, VerticalAxisLabelCanvasLeft);
VerticalAxisTitleElement.Width = VerticalAxisLabelHeight;
VerticalAxisTitleElement.Text = VerticalAxisTitle;
LegendHandleRectangleElement.Data = D3LegendData;
LegendHandleRectangleElement.Visibility = LegendVisibility;
LegendRectangleElement.Data = D3LegendData;
LegendRectangleElement.Visibility = LegendVisibility;
LegendTextElement.Data = D3LegendData;
LegendTextElement.Visibility = LegendVisibility;
LegendHandleRectangleElement.Update(TransitionType.None);
CircleElement.Update(useTransition ? TransitionType.All : TransitionType.None);
//CircleElement.UpdateLayout();
HorizontalAxis.Update(useTransition);
VerticalAxis.Update(useTransition);
}
