private void ButtonCalculate_Click(object sender, RoutedEventArgs e)
{
//Stopwatch
long TimeAlgorithm;
//Change UI
GridPathInfo.Visibility = Visibility.Visible;
TabPanelYellow.Visibility = Visibility.Visible;
//Get recommended path
stopwatch.Restart();
int percent = (int)SliderPercentage.Value;
RecommendedPath = Recursion.FindRecommendedPath(percent);
//RecommendedPath = Recursion.FindRecommendedPath(SliderPercentage.Value);
stopwatch.Stop();
TimeAlgorithm = stopwatch.ElapsedMilliseconds;
//Change UI
LabelRuntimeAlgorithm.Content = "Algorithm: " + TimeAlgorithm.ToString() + " ms";
LabelRecommendedPath.Content = "Recommended Path (" + Recursion.GetNumberOfTurns().ToString() + " Turns):";
//LabelRecommendedPathLenght.Content = Recursion.GetPathLength().ToString();
double RecommendedPathLength = Recursion.GetPathLength();
double ShortestPathLength = double.Parse(LabelShortestPathLenght.Content.ToString());
LabelRecommendedPathLenght.Content = RecommendedPathLength.ToString();
LabelRecommendedPathPercentage.Content = (Math.Round((RecommendedPathLength - ShortestPathLength) / ShortestPathLength * 10000) / 100).ToString() + "%";
Draw();
}
private void ButtonLoad_Click(object sender, RoutedEventArgs e)
{
//Stopwatch
long TimeDijkstra, TimeAlgorithm;
//Change UI
CanvasGrid.Children.Clear();
TabPanelYellow.Visibility = Visibility.Hidden;
GridPathInfo.Visibility = Visibility.Hidden;
SliderPercentage.Visibility = Visibility.Hidden;
LabelPercentage.Visibility = Visibility.Hidden;
ButtonCalculate.Visibility = Visibility.Hidden;
//Reset paths
RecommendedPath = null;
LabelRecommendedPath.Content = string.Empty;
LabelRecommendedPathLenght.Content = string.Empty;
LabelRecommendedPathPercentage.Content = string.Empty;
//Data Preprocessing
if (!Data.ReadDataFromFile())
{
MessageBox.Show("Something went wrong");
CanvasGrid.Children.Clear();
return;
}
try
{
//Find shortest path length
stopwatch.Restart();
Dijkstra.FindShortestPathLength();
stopwatch.Stop();
TimeDijkstra = stopwatch.ElapsedMilliseconds;
//Get shortest path
stopwatch.Restart();
ShortestPath = Recursion.FindRecommendedPath(0);
stopwatch.Stop();
TimeAlgorithm = stopwatch.ElapsedMilliseconds;
//Change UI
LabelRuntimeDijkstra.Content = "Dijkstra: " + TimeDijkstra.ToString() + " ms";
LabelRuntimeAlgorithm.Content = "Algorithm: " + TimeAlgorithm.ToString() + " ms";
LabelShortestPath.Content = "Shortest Path (" + Recursion.GetNumberOfTurns().ToString() + " Turns):";
LabelShortestPathLenght.Content = Recursion.GetPathLength().ToString();
Draw();
GridPathInfo.Visibility = Visibility.Visible;
SliderPercentage.Visibility = Visibility.Visible;
LabelPercentage.Visibility = Visibility.Visible;
ButtonCalculate.Visibility = Visibility.Visible;
}
catch (Exception)
{
MessageBox.Show("Graph is not complete");
//throw;
}
}