private void LegendHandleRectangleElement_RectangleTapped(object sender, object e, object datum)
{
TappedRoutedEventArgs args = e as TappedRoutedEventArgs;
LineChartDatum lineChartDatum = datum as LineChartDatum;
if (SelectionChanged != null)
{
Logger.Instance.Log($"selection,linechart,touch");
if (lineChartDatum.Rows == null || lineChartDatum.Rows.Count() < lineChartDatum.EnvelopeRows.Count())
{
SelectionChanged(this, lineChartDatum.EnvelopeRows, SelectionChangedType.Add);//, ReflectReason2.SelectionChanged);
}
else
{
SelectionChanged(this, lineChartDatum.Rows, SelectionChangedType.Remove);//, ReflectReason2.SelectionChanged);
}
}
args.Handled = true;
}
private void Drawable_StrokeAdded(InkManager inkManager)
{
if (inkManager.GetStrokes().Count > 0)
{
List <Point> points = inkManager.GetStrokes()[0].GetInkPoints().Select(ip => ip.Position).ToList();
Rect boundingRect = inkManager.GetStrokes()[0].BoundingRect;
List <Row> intersectedRows = new List <Row>();
Int32 index = 0;
Boolean horizontalAxisStroke = false, legendStroke = false;
index = 0;
foreach (D3Rectangle rect in LegendHandleRectangleElement.ChildRectangles)
{
Rect r = new Rect(rect.X + ChartAreaEndX, rect.Y, rect.Width, rect.Height);
if (Const.IsIntersected(r, boundingRect))
{
if (IsCNN)
{
RemoveColumnViewModel(this, Data[index].Key.ToString());
drawable.RemoveAllStrokes();
}
else
{
LineChartDatum datum = Data[index];
intersectedRows = intersectedRows.Concat(datum.EnvelopeRows).ToList();
legendStroke = true;
}
}
index++;
}
index = 0;
foreach (TextBlock label in HorizontalAxis.TickLabels)
{
Rect r = new Rect(Canvas.GetLeft(label), Canvas.GetTop(label) + ChartAreaEndY, label.ActualWidth, label.ActualHeight);
if (Const.IsIntersected(r, boundingRect))
{
Object xScaleCategory = XScale.Domain[index];
intersectedRows = intersectedRows.Concat(
Data.SelectMany(d => d.DataPoints).Where(dp => dp.Item1 == xScaleCategory)
.Where(dp => dp.EnvelopeRows != null)
.SelectMany(dp => dp.EnvelopeRows)
).ToList();
horizontalAxisStroke = true;
}
index++;
}
index = 0;
foreach (LineChartDatum datum in Data)
{
List <Point> circlePoints = EnvelopeLineCoordinateGetter(datum, index);
if (circlePoints.Exists(cp => cp.X >= 0 && boundingRect.Contains(cp))) // 하나라도 포함되는 포인트가 있으면 예를 선택
{
intersectedRows = intersectedRows.Concat(datum.EnvelopeRows).ToList();
}
index++;
}
intersectedRows = intersectedRows.Distinct().ToList();
if (Const.IsStrikeThrough(boundingRect)) // strikethrough 및 무조건 필터아웃
{
if (FilterOut != null && intersectedRows.Count > 0)
{
Logger.Instance.Log($"filter out,linechart,pen");
if (horizontalAxisStroke && !legendStroke)
{
IEnumerable <Category> categories = intersectedRows
.Select(row => row.Cells[SecondColumnViewModel.Index].Content as Category)
.Distinct()
.OrderBy(cate => cate.Order);
FilterOut(this, categories);
}
else if (legendStroke && !horizontalAxisStroke && FirstColumnViewModel.Type == ColumnType.Categorical)
{
IEnumerable <Category> categories = intersectedRows
.Select(row => row.Cells[FirstColumnViewModel.Index].Content as Category)
.Distinct()
.OrderBy(cate => cate.Order);
FilterOut(this, categories);
}
}
}
else // 아니면 무조건 셀렉션
{
Logger.Instance.Log($"selection,linechart,pen");
if (SelectionChanged != null)
{
SelectionChanged(this, intersectedRows, SelectionChangedType.Add);//, ReflectReason2.SelectionChanged);
}
}
}
drawable.RemoveAllStrokes();
}
