private void SaveGraph(object sender, RoutedEventArgs e)
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.FileName = "Graph";
dlg.DefaultExt = ".matrix";
dlg.Filter = "Matrix|*.matrix|List|*.list|Incidency|*.inc";
dlg.InitialDirectory = SaveLoadWindowHelper.LoadCurrentDialogDirectory();
bool?result = dlg.ShowDialog();
if (result == true)
{
if (dlg.FileName.ToLower().EndsWith("matrix"))
{
GraphLoad.SaveMatrix(Graph, dlg.FileName);
}
else if (dlg.FileName.ToLower().EndsWith("list"))
{
GraphLoad.SaveList(Converter.ConvertToList(Graph), dlg.FileName);
}
else if (dlg.FileName.ToLower().EndsWith("inc"))
{
GraphLoad.SaveMatrixInc(Converter.ConvertToMatrixInc(Graph), dlg.FileName);
}
SaveLoadWindowHelper.SaveCurrentDialogDirectory(System.IO.Path.GetDirectoryName(dlg.FileName));
}
else
{
SaveLoadWindowHelper.SaveCurrentDialogDirectory(dlg.InitialDirectory);
}
}
public void TestHamilton()
{
var projectPath = Directory
.GetParent(Environment.CurrentDirectory)
.Parent
.FullName;
var HamiltonTrueDirectory = Path.Combine(projectPath, "Graphs", "Hamilton", "True");
var HamiltonFalseDirectory = Path.Combine(projectPath, "Graphs", "Hamilton", "False");
var TrueGraphs = Directory.GetFiles(HamiltonTrueDirectory);
var FalseGraphs = Directory.GetFiles(HamiltonFalseDirectory);
foreach (var graph in TrueGraphs)
{
var Graph = GraphLoad.LoadMatrix(graph);
Assert.IsTrue(Hamilton.IsHamilton(Graph), graph);
}
foreach (var graph in FalseGraphs)
{
var Graph = GraphLoad.LoadMatrix(graph);
Assert.IsFalse(Hamilton.IsHamilton(Graph), graph);
}
}
public void TestIncIO()
{
createAppdataFolder();
var file = Path.Combine(AppDataDirectory, "tests\\test.inc");
Random rand = new Random();
for (int i = 0; i < 25; ++i)
{
GraphMatrix matrix = GraphGenerator.generatorGnp(10 + rand.Next(100), 0.5);
GraphMatrixInc inc = Converter.ConvertToMatrixInc(matrix);
GraphLoad.SaveMatrixInc(inc, file);
GraphMatrixInc second = GraphLoad.LoadMatrixInc(file);
Assert.IsTrue(inc.Equals(second));
}
}
public void TestListIO()
{
createAppdataFolder();
var file = Path.Combine(AppDataDirectory, "tests\\test.list");
Random rand = new Random();
for (int i = 0; i < 25; ++i)
{
GraphMatrix matrix = GraphGenerator.generatorGnp(2 + rand.Next(i), 0.5);
GraphList list = Converter.ConvertToList(matrix);
GraphLoad.SaveList(list, file);
GraphList second = GraphLoad.LoadList(file);
Assert.IsTrue(list.Equals(second));
}
}
public void TestMatrixIO()
{
createAppdataFolder();
var file = Path.Combine(AppDataDirectory, "tests\\test.matrix");
Random rand = new Random();
for (int i = 0; i < 25; ++i)
{
GraphMatrix matrix = GraphGenerator.generatorGnp(1000 + rand.Next(1000), 0.5);
GraphLoad.SaveMatrix(matrix, file);
GraphMatrix second = GraphLoad.LoadMatrix(file);
Assert.IsTrue(matrix.Equals(second));
}
}
private void LoadGraph(object sender, RoutedEventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.DefaultExt = ".matrix";
dlg.Filter = "Matrix|*.matrix|List|*.list|Incidency|*.inc";
dlg.InitialDirectory = SaveLoadWindowHelper.LoadCurrentDialogDirectory();
bool?result = dlg.ShowDialog();
if (result == true)
{
if (dlg.FileName.ToLower().EndsWith("matrix"))
{
Graph.Set(GraphLoad.LoadMatrix(dlg.FileName));
}
else if (dlg.FileName.ToLower().EndsWith("list"))
{
Graph.Set(
Converter.ConvertToMatrix(GraphLoad.LoadList(dlg.FileName))
);
}
else if (dlg.FileName.ToLower().EndsWith("inc"))
{
Graph.Set(
Converter.ConvertToMatrix(GraphLoad.LoadMatrixInc(dlg.FileName))
);
}
SaveLoadWindowHelper.SaveCurrentDialogDirectory(System.IO.Path.GetDirectoryName(dlg.FileName));
}
else
{
SaveLoadWindowHelper.SaveCurrentDialogDirectory(dlg.InitialDirectory);
}
Graph.OnChange();
GraphRenderer.Displayer = new CircleDisplayer();
}
