private void Visualize_Click(object sender, EventArgs e)
{
kruskalTextLabel.Text = "";
ParseResults parsedResult = KruskalTextParser.ParseText(kruskalTextBox.Text);
points = new Point[parsedResult.numberOfVertices];
if (parsedResult.numberOfVertices > 0)
{
double angle = 360 / parsedResult.numberOfVertices;
points[0] = new Point(60, anchor.Y);
for (int i = 1; i < parsedResult.numberOfVertices; i++)
{
points[i] = RotatePoint(points[0], anchor, angle * i);
}
}
allEdges = parsedResult.allEdges;
try
{
Graph graph = new Graph(parsedResult.numberOfVertices);
foreach (Edge edge in allEdges)
{
graph.AddEdge(edge.from, edge.to, edge.weight);
}
kruskalEdges = KruskalNode.Kruskal(graph);
foreach (Edge edge in kruskalEdges)
{
kruskalTextLabel.Text += "" + edge.from + " -> " + edge.to + " = " + edge.weight + "\n";
}
}
catch
{
kruskalTextLabel.Text = "Couldn't execute Kruskal algorithm.";
}
panel1.Invalidate();
}
private void LoadButton3_Click(object sender, EventArgs e)
{
kruskalTextBox.Text = KruskalTextParser.LoadFileText(Constants.FILE_PATH_3);
}
private void SaveButton3_Click(object sender, EventArgs e)
{
KruskalTextParser.SaveFileText(Constants.FILE_PATH_3, kruskalTextBox.Text);
}
