public void Create(bool displayDottedRedLine_ = true)
{
EstablishDefaultTooltip((x) =>
{
string ret = null;
try
{
if (((string)x["Type"]) == "Vertical")
{
// vertical line
ret = string.Format("{0}",x["x-value"]);
}
else
{
// series
ret = string.Format("{0} / t.{1} / {2}",
x["SERIES_LABEL"],
x["ITEM_LABEL"],
Convert.ToDouble(x["DATA_VALUE"]).ToString("##0.0##"));
}
}
catch { }
return ret;
});
if (displayDottedRedLine_)
Chart.FillSceneGraph += (a, b) =>
{
try
{
var Xs = new List<int>();
var Ys = new List<int>();
var Xs2 = new List<int>();
var Ys2 = new List<int>();
var verticalList = new List<Tuple<string, Point>>();
var topy = 0;
var bottomy = 0;
foreach (Primitive p in b.SceneGraph)
{
if (p.GetType() == typeof(Polyline) && p.Row == 0 && p.Column == 0)
{
foreach (DataPoint dp in ((Polyline)p).points)
{
if (dp.DataPoint != null)
{
var xvalue = dp.DataPoint.Label;
var yvalue = dp.Value;
if (VerticalLinesXValuesLabels != null && VerticalLinesXValuesLabels.ContainsKey(xvalue))
{
verticalList.Add(new Tuple<string, Point>(VerticalLinesXValuesLabels[xvalue], dp.point));
}
}
}
}
var gridLine = p as Line;
if (gridLine == null) continue;
if (VerticalLineShift != 0 && gridLine.p1.Y == gridLine.p2.Y)
{
Xs2.Add(gridLine.MidPoint.X);
Ys2.Add(gridLine.MidPoint.Y);
}
else
{
Xs.Add(gridLine.MidPoint.X);
Ys.Add(gridLine.MidPoint.Y);
}
// find a vertical grid max and min coordinates
if (gridLine.p1.X == gridLine.p2.X)
{
topy = gridLine.p2.Y;
bottomy = gridLine.p1.Y;
}
}
if (verticalList != null)
{
int i = 1;
foreach (var dp in verticalList)
{
Infragistics.UltraChart.Shared.Styles.LineStyle ls =
new Infragistics.UltraChart.Shared.Styles.LineStyle();
//ls.StartStyle = Infragistics.UltraChart.Shared.Styles.LineCapStyle.DiamondAnchor;
//ls.EndStyle = Infragistics.UltraChart.Shared.Styles.LineCapStyle.DiamondAnchor;
ls.DrawStyle = Infragistics.UltraChart.Shared.Styles.LineDrawStyle.Dot;
LineWithTooltip ln = new LineWithTooltip(new Point(dp.Item2.X, bottomy), new Point(dp.Item2.X, topy), ls);
//ln.PE.Fill = ColorAttribute.GetColor(i);
ln.PE.Stroke = ColorAttribute.GetColor(i);
ln.PE.StrokeWidth = 3;
ln.Caps = PCaps.HitTest | PCaps.Skin | PCaps.Tooltip;
ln.Chart = b.ChartCore.ChartType;
ln.Layer = b.ChartCore.GetChartLayer();
// add custom tooltip value to display
var myHashTable1 = new Hashtable();
myHashTable1.Add("x-value", dp.Item1);
myHashTable1.Add("Type", "Vertical");
ln.Tags = myHashTable1;
b.SceneGraph.Add(ln);
i++;
}
}
if (Xs.Count < 5 || Ys.Count < 5)
return;
QuickSort.Sort(Xs);
QuickSort.Sort(Ys);
int xIndex2 = 0;
int yIndex2 = 0;
if (Xs2.Any() && Ys2.Any())
{
QuickSort.Sort(Xs2);
QuickSort.Sort(Ys2);
xIndex2 = ((Xs2.Count - 1)/2) + 1;
yIndex2 = ((Ys2.Count - 1)/2) + 1;
}
var xIndex = ((Xs.Count - 1)/2) + 1;
var yIndex = ((Ys.Count - 1)/2) + 1;
foreach (Primitive p in b.SceneGraph)
{
var gridline = p as Line;
if (gridline == null) continue;
if (VerticalLineShift != 0)
{
if (Math.Abs(gridline.MidPoint.X - Xs[VerticalLineShift]) < 2 &&
gridline.MidPoint.Y == Ys[yIndex])
{
// this is the vertical line
if (gridline.p1.Y == gridline.p2.Y)
{
continue;
}
gridline.PE.Stroke = Color.Red;
gridline.PE.StrokeWidth = 3;
}
if (gridline.MidPoint.X == Xs2[xIndex2] && gridline.MidPoint.Y == Ys[yIndex2])
{
// this is the horizonetal line
if (!m_chartCentredYAxis && gridline.p1.Y == gridline.p2.Y)
{
continue;
}
if (gridline.p1.Y != gridline.p2.Y) continue;
gridline.PE.Stroke = Color.LightSlateGray;
gridline.PE.StrokeWidth = 2;
}
}
if (VerticalLineShift == 0 && Math.Abs(gridline.MidPoint.X - Xs[xIndex]) < 2 &&
gridline.MidPoint.Y == Ys[yIndex])
{
// if we're not centering the graph on the y-axes (when displaying level rather than difference to event), then
// don't draw the horizontal
if (!m_chartCentredYAxis && gridline.p1.Y == gridline.p2.Y)
{
continue;
}
gridline.PE.Stroke = Color.Red;
gridline.PE.StrokeWidth = 3;
}
//if (gridline.MidPoint.X == Xs[0] && gridline.MidPoint.Y == Ys[yIndex])
// gridline.PE.Stroke = Color.Purple;
//if (gridline.MidPoint.X == Xs[xIndex] && gridline.MidPoint.Y == Ys[Ys.Count - 1])
// gridline.PE.Fill = Color.Yellow;
}
}
catch (Exception ex_)
{
Logger.Error("Error calling Create() on SeasonalityChartSingle", typeof (SeasonalityChartSingle), ex_);
}
};
}
private void ultraChart1_FillSceneGraph(object sender, Infragistics.UltraChart.Shared.Events.FillSceneGraphEventArgs e)
{
if (MyList != null) MyList.Clear();
foreach (Primitive pr in e.SceneGraph)
{
if (pr.GetType() == typeof(Polyline) && pr.Row == 0 && pr.Column == 0)
{
foreach (DataPoint dp in ((Polyline)pr).points)
{
MyLineObject mlo = new MyLineObject();
mlo.Line1 = dp.point;
MyList.Add(mlo);
}
}
if (pr.GetType() == typeof(Polyline) && pr.Row == 1 && pr.Column == 1)
{
int i = 0;
foreach (DataPoint dp in ((Polyline)pr).points)
{
MyList[i].Line2 = dp.point;
i++;
}
}
// change gridline to red
//var gridline = pr as Line;
//if (gridline == null) continue;
//gridline.PE.Stroke = Color.Red;
//gridline.PE.StrokeWidth = 3;
}
if (MyList != null)
{
foreach (MyLineObject dp in MyList)
{
Infragistics.UltraChart.Shared.Styles.LineStyle ls = new Infragistics.UltraChart.Shared.Styles.LineStyle();
//ls.StartStyle = Infragistics.UltraChart.Shared.Styles.LineCapStyle.DiamondAnchor;
//ls.EndStyle = Infragistics.UltraChart.Shared.Styles.LineCapStyle.DiamondAnchor;
ls.DrawStyle = Infragistics.UltraChart.Shared.Styles.LineDrawStyle.Dot;
LineWithTooltip ln = new LineWithTooltip(dp.Line1, dp.Line2, ls);
ln.PE.StrokeWidth = 2;
ln.PE.Fill = Color.Yellow;
ln.PE.Stroke = Color.Yellow;
ln.Caps = PCaps.HitTest | PCaps.Skin | PCaps.Tooltip;
ln.Chart = e.ChartCore.ChartType;
ln.Layer = e.ChartCore.GetChartLayer();
e.SceneGraph.Add(ln);
}
}
}
