public SeriesDefinitionViewModel(IList <AxisDefinitionModel> axisDefinitions)
{
AvailableAxis = axisDefinitions;
SeriesDefinitionModel = new SeriesDefinitionModel();
}
public SeriesDefinitionViewModel(IList <AxisDefinitionModel> axisDefinitions, SeriesDefinitionModel series)
{
AvailableAxis = axisDefinitions;
SeriesDefinitionModel = series;
}
/// <summary>
/// Method to invoke when the Edit command is executed.
/// </summary>
private async Task OnSaveCommandExecuteAsync()
{
var saveFileService = ServiceLocator.Default.ResolveType <ISaveFileService>();
try
{
saveFileService.Filter = "Plot Data|*.csv";
if (!string.IsNullOrEmpty(PlotModel.SaveCsvPath))
{
saveFileService.InitialDirectory = Path.GetDirectoryName(PlotModel.SaveCsvPath);
if (!Directory.Exists(saveFileService.InitialDirectory))
{
saveFileService.InitialDirectory = Path.GetFullPath(Path.Combine(Environment.CurrentDirectory, @"..\Data"));
}
saveFileService.FileName = Path.GetFileNameWithoutExtension(PlotModel.SaveCsvPath);
}
else
{
saveFileService.InitialDirectory = Path.GetFullPath(Path.Combine(Environment.CurrentDirectory, @"..\Data"));
}
if (saveFileService.DetermineFile())
{
lock (_lockObject)
{
using (var w = new StreamWriter(saveFileService.FileName))
{
int shortestlength = int.MaxValue;
//Dictionary<int, string> headerDict = new Dictionary<int, string>();
//headerDict.Add(0, "Time");
var header = new StringBuilder("Time");
for (int i = 2; i < _data.Format.LogDelimitCount; i++)//skip first, time
{
header.Append(",");
//see if there is a series unquie for this result index
SeriesDefinitionModel series = PlotModel.PlotConfiguration.Series.FirstOrDefault(x => x.ResultIndex1 == i && x.ResultIndex2 == null);
if (series != null)
{
//headerDict.Add(i, series.SeriesTitle);
header.Append(series.SeriesTitle);
}
else
{
//default header
//headerDict.Add(i, string.Format("data{0}", i.ToString()));
header.Append(string.Format("data{0}", i.ToString()));
}
}
w.WriteLine(header);
foreach (string[] datapoint in _dataLog)
{
ArraySegment <string> realdata = new ArraySegment <string>(datapoint, 1, datapoint.Count() - 1);
string msg = String.Join(",", realdata);
w.WriteLine(msg);
}
//foreach (OxyPlot.Series.LineSeries series in OxyPlotModel.Series)
//{
// header.Append(",");
// header.Append(series.Title);
// if (series.Points.Count() < shortestlength)
// {
// //should all be same length... but just in case
// shortestlength = series.Points.Count();
// }
//}
//w.WriteLine(header);
//for (int i = 0; i < shortestlength; i++)
//{
// var points = new StringBuilder(((OxyPlot.Series.LineSeries)(OxyPlotModel.Series[0])).Points[i].X.ToString());
// foreach (OxyPlot.Series.LineSeries series in OxyPlotModel.Series)
// {
// points.Append(",");
// points.Append(series.Points[i].Y);
// }
//}
w.Flush();
LogTo.Info("Wrote {0} points to CSV file.", shortestlength.ToString());
}
}
if (PlotModel.SaveCsvPath != saveFileService.FileName)
{
PlotModel.SaveCsvPath = saveFileService.FileName;
}
LogTo.Info("Saved Plot data to: {0}", PlotModel.SaveCsvPath);
}
}
catch (Exception ex)
{
string errmsg = string.Format("Error saving Plot data: {0}", ex.Message);
LogTo.Error(errmsg);
await Shared.Utility.ShowErrorMsgAsync(this, errmsg);
}
}
