public void PlotClick(object sender, RoutedEventArgs e)
{
// declare/instantiate variables
E80Analysis analysis = new E80Analysis();
int plotPoints;
// get user inputs
try
{
plotPoints = int.Parse(PlotPoints.Text);
analysis.Span = double.Parse(SpanLength.Text);
analysis.IncrementInches = double.Parse(Increment.Text);
analysis.ImpactFactor = double.Parse(ImpactFactor.Text);
analysis.DistFactor = double.Parse(DistributionFactor.Text);
analysis.GetTrainType(LoadType.SelectedIndex);
}
catch (Exception)
{
MessageBox.Show("Invalid input!");
return;
}
analysis.GetTrain();
Tuple <double[], double[]> vals = analysis.CalculateEnvelope(plotPoints);
double[] maxMs = vals.Item1;
double[] maxVs = vals.Item2;
MPlot = MakePlot("Moments", maxMs, analysis.Span);
VPlot = MakePlot("Shears", maxVs, analysis.Span);
PlotWindow plots = new PlotWindow();
plots.Show();
}
public void ValClick(object sender, RoutedEventArgs e)
{
// declare/instantiate variables
E80Analysis analysis = new E80Analysis();
int plotPoints;
// get user inputs
try
{
plotPoints = int.Parse(PlotPoints.Text);
analysis.Span = double.Parse(SpanLength.Text);
analysis.IncrementInches = double.Parse(Increment.Text);
analysis.ImpactFactor = double.Parse(ImpactFactor.Text);
analysis.DistFactor = double.Parse(DistributionFactor.Text);
analysis.GetTrainType(LoadType.SelectedIndex);
}
catch (Exception)
{
MessageBox.Show("Invalid input!");
return;
}
analysis.GetTrain();
Tuple <double[], double[]> vals = analysis.CalculateEnvelope(plotPoints);
double[] maxMs = vals.Item1;
double[] maxVs = vals.Item2;
TextResultsWindow results = new TextResultsWindow();
double[] locations = new double[plotPoints + 1];
for (int i = 0; i < plotPoints + 1; ++i)
{
locations[i] = analysis.Span / (plotPoints) * i;
}
results.Locations.Text = MakeList(locations);
results.Moments.Text = MakeList(maxMs);
results.Shears.Text = MakeList(maxVs);
results.Show();
}
public void CalculateClick(object sender, RoutedEventArgs e)
{
// declare/instantiate variables
E80Analysis analysis = new E80Analysis();
double xLocation;
bool? pct;
// get user inputs
try
{
xLocation = double.Parse(xLoc.Text);
pct = RadioPct.IsChecked;
analysis.Span = double.Parse(SpanLength.Text);
analysis.IncrementInches = double.Parse(Increment.Text);
analysis.ImpactFactor = double.Parse(ImpactFactor.Text);
analysis.DistFactor = double.Parse(DistributionFactor.Text);
analysis.GetTrainType(LoadType.SelectedIndex);
}
catch (Exception)
{
MessageBox.Show("Invalid input!");
return;
}
// if the percent radio button is checked, set the xLocation value to its value times the span length
if ((bool)pct)
{
xLocation = analysis.Span * xLocation;
}
analysis.GetTrain();
Dictionary <string, double> vals = analysis.CalculateSingleLocation(xLocation);
double mMax = vals["m"];
double vMax = vals["v"];
double mMaxLoc = vals["mloc"];
double vMaxLoc = vals["vloc"];
MomentResult.Text = $"The maximum moment {mMax:0.00} k-ft occurs while the front of the train is at {mMaxLoc:0.00} ft.";
ShearResult.Text = $"The maximum shear {vMax:0.00} k occurs while the front of the train is at {vMaxLoc:0.00} ft.";
}