private WCFBarData GetData(string code, string id, string symbol, int max)
{
WCFBarData data = new WCFBarData {
ID = id, Symbol = symbol, Data = new List <WCFBar>()
};
if (code == "E5136ED93A4B4687AD12089A5416D21A")//Simple validation - hardcoded password
{
try
{
var hyst = frmMain.CSIFeed.GetHistory(new CSIData.HistoryRequest {
ID = id, MaxAmount = max, period = 1, Symbol = symbol
});
foreach (var itm in hyst)
{
data.Data.Add(new WCFBar
{
Close = itm.Close,
High = itm.High,
Low = itm.Low,
Open = itm.Open,
TimeStamp = itm.TimeStamp,
Volume = itm.Volume
});
}
}
catch (Exception e)
{
LogFile.WriteToLog(string.Format("Message: {0}, \n StackTrace: {1}", e.Message, e.StackTrace));
}
}
return(data);
}
void webCient_DownloadStringCompleted(object sender, DownloadStringCompletedEventArgs e)
{
if (e.Error != null)
{
MessageBox.Show(e.Error.Message, "Data Service Connection Error", MessageBoxButton.OK);
}
else
{
if (!string.IsNullOrEmpty(e.Result))
{
var data = WCFBarData.XmlDeSerialize <WCFBarData>(e.Result);
{
data.Data = HCM401kData.TA.BarConverter.ConvertToWeekly(data.Data);
m_Chart.CreateChart(data);
}
}
DataClient.GetAvailableTickersAsync();
}
}
public void CreateChart(WCFBarData value, bool showVolume = false, bool isLine = false)
{
InfoMessage(true, "Loading ...");
CurrentBars = value;
if (value != null && value.Data != null && value.Data.Count > 2 && !string.IsNullOrEmpty(value.Symbol))
{
txtSymbol.Text = value.Symbol;
brdrNoData.Visibility = System.Windows.Visibility.Collapsed;
if (!initiated)
{
NonInitChartValue = value;
}
else
{
_stockChartX.ClearAll();
_stockChartX.Symbol = value.Symbol;
Brush chartPanelsBrush = new SolidColorBrush(Colors.Black);
TopPanel = _stockChartX.AddChartPanel();
TopPanel.Background = chartPanelsBrush;
TopPanel.CloseBox = false;
TopPanel.MaximizeBox = false;
TopPanel.MinimizeBox = false;
if (showVolume)
{
VolumePanel = _stockChartX.AddChartPanel(ChartPanel.PositionType.AlwaysBottom);
VolumePanel.Background = chartPanelsBrush;
}
TopPanel.Name = "TopPanel";
if (showVolume)
{
VolumePanel.Name = "VolumePanel";
}
if (isLine)
{
OHLCSeries = new Series[] { _stockChartX.AddLineSeries(value.Symbol, TopPanel.Index, SeriesTypeOHLC.Unknown) }
}
;
else
{
OHLCSeries = _stockChartX.AddOHLCSeries(_stockChartX.Symbol, TopPanel.Index);
}
for (int i = 0; i < OHLCSeries.Length; i++)
{
OHLCSeries[i].Selectable = false;
}
if (showVolume)
{
VolumeSeries = _stockChartX.AddVolumeSeries(_stockChartX.Symbol, VolumePanel.Index);
}
for (int row = 0; row < value.Data.Count; row++)
{
var bd = value.Data[row];
if (isLine)
{
_stockChartX.AppendValue(_stockChartX.Symbol, bd.TimeStamp.ToLocalTime(), bd.Close);
}
else
{
_stockChartX.AppendOHLCValues(_stockChartX.Symbol, bd.TimeStamp.ToLocalTime(), bd.Open, bd.High, bd.Low, bd.Close);
}
if (showVolume)
{
_stockChartX.AppendVolumeValue(_stockChartX.Symbol, bd.TimeStamp.ToLocalTime(), bd.Volume);
}
}
if (showVolume)
{
VolumeSeries.StrokeColor = Colors.White;
VolumeSeries.StrokeThickness = 1;
}
for (int i = 0; i < OHLCSeries.Length; i++)
{
OHLCSeries[i].StrokeColor = Colors.White;
}
if (_stockChartX[SeriesTypeOHLC.Close] != null)
{
_stockChartX[SeriesTypeOHLC.Close].TickBox = TickBoxPosition.Right;
}
//_stockChartX.SeriesTickBoxValuePresenterTemplate = new ControlTemplate();
// Note: If dividing volume by millions as we have above,
// you should add an "M" to the volume panel like this:
//StockChartX1.VolumePostfix = "M"; // M for "millions"
// You could also divide by 1000 and show "K" for "thousands".
_stockChartX.VolumePostfixLetter = "M"; //"M";
_stockChartX.VolumeDivisor = (int)1E6; //1;//(int)1E6;
_stockChartX.ScalePrecision = IsForexPair(value.Symbol) ? 5 : 2;
_stockChartX.RightChartSpace = 5;
_stockChartX.RealTimeXLabels = false;
_stockChartX.SetPanelHeight(0, _stockChartX.ActualHeight * 0.75);
Brush fbrush = new SolidColorBrush(Color.FromArgb(0x33, 0xCC, 0xCC, 0xCC));
_stockChartX.GridStroke = fbrush;
_stockChartX.ThreeDStyle = false;
fbrush = new SolidColorBrush(Colors.White);
_stockChartX.InfoPanelLabelsBackground = fbrush;
_stockChartX.OptimizePainting = true;
_stockChartX.UseVolumeUpDownColors = true;
_stockChartX.InfoPanelPosition = FixedInfoPanel ? InfoPanelPositionEnum.FixedPosition : InfoPanelPositionEnum.FollowMouse;
_stockChartX.MaxVisibleRecords = int.MaxValue;// _stockChartX.RecordCount;
_stockChartX.Update();
var lbl = _stockChartX.GetPanelByIndex(0).ChartPanelLabel;
lbl.FontSize = 60;
Canvas.SetLeft(lbl, 20);
Canvas.SetTop(lbl, 20);
fbrush = new SolidColorBrush(Color.FromArgb(0x33, 0xFF, 0xFF, 0xCC));
lbl.Foreground = fbrush;
lbl.Text = _stockChartX.Symbol;
this._stockChartX.LayoutUpdated += _stockChartX_LayoutUpdated;
}
}
else
{
InfoMessage(true, "No Data");
}
InfoMessage(false);
}
public static List <DataResult> AroonOscillator(WCFBarData value, int period)