public static void ColorUpdate(ChartLine line)
{
if (line.color == Brushes.Lime || line.color == Brushes.Red)
{
bool upLine = line.getP1().X > line.getP2().X ?
line.getP1().Y <line.getP2().Y : line.getP1().Y> line.getP2().Y;
if (upLine)
{
line.color = line.linePath.Stroke = Brushes.Lime;
}
else
{
line.color = line.linePath.Stroke = Brushes.Red;
}
}
}
public static bool LineValueOnSdd(ChartLine line, Data.SymbolDayData sdd)
{
DrawingInfo di = line.GetDrawingInfo();
double PDR = DateToPixel(di, sdd.Date, 0);
double PVRLO = Math.Round(RemapRangeValToPix(sdd.Low, di), 6);
double PVRHI = Math.Round(RemapRangeValToPix(sdd.Hi, di), 6);
Point pLO = new Point(PDR, PVRLO);
Point pHI = new Point(PDR, PVRHI);
return(DoIntersect(line.getP1(), line.getP2(), pLO, pHI));
}
public void AddLoadedChartLines(Dictionary <string, DataToSerialize> symbolsDrawingsToSerialize, string name)
{
// add loaded chart lines
foreach (var data in symbolsDrawingsToSerialize)
{
if (data.Key == name)
{
// found drawing for symbol
foreach (var line in data.Value.chartLines)
{
ChartLine lineToAdd = new ChartLine(this);
// Create and add new points
lineToAdd.setP1(Misc.LineStringToPoint(drawingInfo, line.StartPointDV));
lineToAdd.setP2(Misc.LineStringToPoint(drawingInfo, line.EndPointDV));
lineToAdd.color = Misc.StringToBrush(line.Color);
lineToAdd.linePath.Stroke = lineToAdd.color;
// default layer is L1
lineToAdd.layerData = line.Data;
if (line.Data == null)
{
lineToAdd.layerData = "L1";
}
if (line.Data == "")
{
lineToAdd.layerData = "L1";
}
if (lineToAdd.layerData.Contains("L1") == false)
{
lineToAdd.linePath.Visibility = Visibility.Hidden;
}
lineToAdd.mode = ChartLine.Mode.Normal;
lineToAdd.drawingMode = ChartLine.DrawingMode.Invalid;
lineToAdd.Select(false);
chartLines.Add(lineToAdd);
canvas.Children.Add(lineToAdd.linePath);
canvas.Children.Add(lineToAdd.rectPath);
lineToAdd.MoveP1(lineToAdd.getP1());
lineToAdd.MoveP2(lineToAdd.getP2());
}
break;
}
}
}
