private void button1_Click(object sender, EventArgs e)
{
if (groupBox2.Controls.Count > 1)
{
groupBox3.Dispose();
}
try
{
oput = Math.Sqrt(Convert.ToInt32(textBox3.Text));
output = (int)oput;
iteration = Convert.ToInt32(textBox1.Text);
epsilon = Convert.ToDouble(textBox2.Text);
nn = new NeuralNetwork(output, iteration, epsilon, (Functions)function);
OpenFileDialog ofd = new OpenFileDialog();
if (ofd.ShowDialog() == DialogResult.OK)
{
fileName = ofd.FileName;
nn.ReadDataFromFile(ofd.FileName);
nn.Normalize = true;
nn.StartLearning();
Bitmap img = new Bitmap(output, output);
colorM = nn.ColorSOFM();
for (int i = 0; i < colorM.GetLength(0); i++)
{
for (int j = 0; j < colorM.GetLength(1); j++)
{
Color d;
string c = colorM[i, j].Name;
if (c == "ButtonFace")
{
d = Color.FromArgb(255, 226, 232, 232);
}
else
{
d = Color.FromName(c);
}
img.SetPixel(j, i, d);
}
}
Bitmap img2 = new Bitmap(img);
BitmapFilter.Scale(ref img, ref img2, output * 20, output * 20);
pictureBox1.Image = img2;
pictureBox1.Paint += new PaintEventHandler(AddLinesPaint);
CreateLegendGroup();
AddInputValues();
}
}
catch (Exception)
{
MessageBox.Show("Input error!", "FATAL ERROR!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
textBox1.Text = textBox2.Text = textBox3.Text = "";
foreach (RadioButton a in groupBox1.Controls.OfType <RadioButton>())
{
a.Checked = false;
}
}
}
/// <summary>
/// Releases all resources used by the wizard container.
/// </summary>
/// <param name="disposing">The object that is being explicitly disposed of.</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (_buttons != null)
{
_buttons.Dispose();
}
if (_groupBox != null)
{
_groupBox.Dispose();
}
if (_container != null)
{
foreach (IDisposable d in _container.Values)
{
d.Dispose();
}
}
}
base.Dispose(disposing);
}
