private StepItemViewModel NextStep(int stepsCount)
{
var result = _population.StepForward(stepsCount);
var nextStep = new StepItemViewModel {
Name = String.Format("Step {0} Population count: {1}", (Steps.Items.Count + 1), _population.Count()),
Data = new List <ScatterPoint>(result.Select(x => new ScatterPoint(x, _population.CalculateFunctionValue(x)))),
};
return(nextStep);
}
private void RedrawStep(StepItemViewModel step)
{
var scatterSeries = Plot.Series.FirstOrDefault(s => s is ScatterSeries);
if (scatterSeries != null)
{
(scatterSeries as ScatterSeries).ItemsSource = step.Data;
}
var P = Plot;
Plot = null;
this.OnPropertyChanged("Plot");
Plot = P;
this.OnPropertyChanged("Plot");
}
