private void picImage_Click(object sender, EventArgs e)
{
MouseEventArgs me = (MouseEventArgs)e;
if (me.Button == MouseButtons.Left)
{
if (centroidList.Count < colors.Length)
{
centroidList.Add(new double[] { Convert.ToDouble(me.X - 7), Convert.ToDouble(me.Y - 7) });
}
}
else if (me.Button == MouseButtons.Right)
{
var poz = centroidList.FindIndex(c => c[0] <= me.X + 8 && c[0] >= me.X - 8 && c[1] <= me.Y + 8 && c[1] >= me.Y - 8);
if (poz != -1)
{
centroidList.RemoveAt(poz);
}
}
if (dataSetList.Count > 0 && centroidList.Count > 0)
{
clustering = KMeansManager.Cluster(dataSetList.ToArray(), centroidList.Count, centroidList.ToArray()).ToList();
}
picImage.Invalidate();
}
private void button1_Click(object sender, EventArgs e)
{
button1.Enabled = false;
Random objRandom = new Random();
dataSetList = new List <double[]>();
for (int i = 0; i < (int)numericUpDown1.Value; i++)
{
double[] point = new double[2];
for (int j = 0; j < 2; j++)
{
point[j] = KMeansManager.GenerateRandomDouble(objRandom, 0, 400);
}
dataSetList.Add(point);
}
if (dataSetList.Count > 0 && centroidList.Count > 0)
{
clustering = KMeansManager.Cluster(dataSetList.ToArray(), centroidList.Count, centroidList.ToArray()).ToList();
}
picImage.Invalidate();
}