private void fullList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
this.SelectedMatrix = ((VisualSignMatrix)fullList.SelectedItem).signmatrix;
List <VisualNgon> ngons = new List <VisualNgon>();
List <Canvas> ngonsvizs = new List <Canvas>();
if (SelectedMatrix != null)
{
foreach (var rawngon in SelectedMatrix.Ngons)
{
VisualNgon ngon = new VisualNgon(rawngon);
ngons.Add(ngon);
double width = 300, height = 200;
Canvas box = new Canvas()
{
Height = height, Width = width
};
ngon.draw(box, width, height);
ngonsvizs.Add(box);
}
}
panel_ngons.ItemsSource = ngonsvizs;
}
catch (Exception ex)
{
}
}
private void but_randomNgon_Click(object sender, RoutedEventArgs e)
{
frame.Children.Clear();
int dimensions = Int32.Parse(text_dimensions.Text);
currentNgon = Program.generateRandomNgon(dimensions);
but_ngonPermutations.IsEnabled = true;
VisualNgon n = new VisualNgon(currentNgon);
lab_PluckerMatrix.Content = (new SignMatrix(new PluckerMatrix(currentNgon))).ToString();
n.draw(frame);
displayAngleSum(currentNgon);
displayType(currentNgon);
}
private void updateCollection()
{
try
{
sampleSize = permutations.Count();
dimensions = modelNgon.Edges.Count();
ngons = new List <VisualNgon>((int)sampleSize);
foreach (Ngon modelNgon in permutations)
{
VisualNgon ngon = new VisualNgon(modelNgon);
ngons.Add(ngon);
double width = 300, height = 200;
Canvas box = new Canvas()
{
Height = height, Width = width
};
ngon.draw(box, width, height);
if (ngon.ngonModel.Type == NgonType.Convex)
{
panel_convex.Items.Add(box);
}
if (ngon.ngonModel.Type == NgonType.Reflex)
{
panel_reflex.Items.Add(box);
}
if (ngon.ngonModel.Type == NgonType.Self_Intersecting)
{
panel_selfintersecting.Items.Add(box);
}
}
lab_convex.Content = "Convex: " + panel_convex.Items.Count;
lab_reflex.Content = "Reflex: " + panel_reflex.Items.Count;
lab_selfintersecting.Content = "Self-Intersecting: " + panel_selfintersecting.Items.Count;
}
catch (Exception)
{
}
}
private void but_generate_Click(object sender, RoutedEventArgs e)
{
try
{
sampleSize = Int64.Parse(text_sampleSize.Text);
dimensions = Int32.Parse(text_dimensions.Text);
ngons = new List <VisualNgon>((int)sampleSize);
for (long i = sampleSize; i > 0; i--)
{
VisualNgon ngon = new VisualNgon(Program.generateRandomNgon(dimensions));
ngons.Add(ngon);
double width = 300, height = 200;
Canvas box = new Canvas()
{
Height = height, Width = width
};
ngon.draw(box, width, height);
if (ngon.ngonModel.Type == NgonType.Convex)
{
panel_convex.Items.Add(box);
}
if (ngon.ngonModel.Type == NgonType.Reflex)
{
panel_reflex.Items.Add(box);
}
if (ngon.ngonModel.Type == NgonType.Self_Intersecting)
{
panel_selfintersecting.Items.Add(box);
}
}
}
catch (Exception)
{
text_sampleSize.Text = "";
text_dimensions.Text = "";
}
}
