public fPoint(fPoint a)
{
this.x = a.x;
this.y = a.y;
this.fixate = a.fixate;
this.index = a.index;
}
public int getDistance(fPoint a)
{
int fX = Math.Abs((this.x - a.x));
int fY = Math.Abs((this.y - a.y));
return((int)Math.Sqrt((fX * fX) + (fY * fY)));
}
public fPoint MEDIAN(fPoint a, fPoint b)
{
int fX = (a.x + b.x) / 2;
int fY = (a.y + b.y) / 2;
return(new fPoint(fX, fY, false));
}
public void Closest()
{
int minGlobalDistance = 1000000;
for (int j = 0; j < field.Count; j++)
{
if (field[j].fixate == false)
{
fPoint minPoint = new fPoint(10000, 10000, false);
int minDistance = 1000000;
for (int i = 0; i < field.Count; i++)
{
if (field[j].getDistance(field[i]) < field[j].getDistance(minPoint) && field[j].getDistance(field[i]) > 0 && field[j].getDistance(minPoint) > 0 && field[i].fixate == false)
{
minPoint = new fPoint(field[i]);
minDistance = field[j].getDistance(field[i]);
}
}
if (minGlobalDistance > minDistance)
{
minGlobalDistance = minDistance;
ClosestPair[0] = field[j];
ClosestPair[1] = minPoint;
}
}
}
}
public void AddMedian()
{
int index = ClosestPair[0].drawingIndex;
fPoint median = MEDIAN(ClosestPair[0], ClosestPair[1]);
median.drawingIndex = index;
ADD(median);
}
private void MouseDownEvent(object sender, MouseEventArgs e)
{
GlobalDrawingIndex = 0;
if (hasDrawn == false)
{
drawing = true;
x = e.X;
y = e.Y;
fPoint nov = new fPoint(x, y, true); //Fixate first point !
nov.drawingIndex = GlobalDrawingIndex;
GlobalDrawingIndex++;
points.ADD(nov);
nov.output();
}
}
public int findPoint(List <fPoint> points)
{
int minIndex = 0;
fPoint minPoint = new fPoint(10000, 10000, false);
for (int i = 0; i < points.Count; i++)
{
if (this.a.getDistance(points[i]) < this.a.getDistance(minPoint) && a.getDistance(points[i]) > 0 && a.getDistance(minPoint) > 0)
{
minPoint = new fPoint(points[i]);
minIndex = i;
}
}
this.b = new fPoint(minPoint);
return(minIndex);
}
private void MouseMoveEvent(object sender, MouseEventArgs e)
{
if (hasDrawn == false)
{
if (drawing && x != -1 && y != -1)
{
g.DrawLine(pen, new Point(x, y), e.Location);
x = e.X;
y = e.Y;
coorX.Text = x.ToString();
coorY.Text = y.ToString();
fPoint nov = new fPoint(x, y, false); //Do not fixate points inbetween
nov.drawingIndex = GlobalDrawingIndex;
GlobalDrawingIndex++;
points.ADD(nov);
}
}
}
private void MouseUpEvent(object sender, MouseEventArgs e)
{
if (guessing == true)
{
lbNetwork.Text = "GUESSING...";
}
fPoint nov = new fPoint(x, y, true); // Fixate last point !
nov.drawingIndex = GlobalDrawingIndex;
GlobalDrawingIndex++;
points.ADD(nov);
nov.output();
hasDrawn = true;
drawing = false;
x = -1;
y = -1;
int N = Int32.Parse(vektBox.Text);
int N2 = N / 2;
if (points.COUNT() < N || points.COUNT() == N)
{
Console.WriteLine("There is not enough points, number of points = " + points.COUNT() + ", given N = " + N);
CLEAR();
}
else
{
Console.WriteLine("Number of points = " + points.COUNT() + ", given N = " + N);
if (N % 2 != 0) // if N is not even, make it even, by adding 1 to it
{
N++;
}
if (training == true)
{
N = Int32.Parse(vektBox.Text);
int symbol = Int32.Parse(symBox.Text);
VECTORIZE(N2);
train.makeExample(vectors, symbol);
CLEAR();
}
if (guessing == true)
{
string guess = "...";
train.GuessingMode();
N = train.N;
int symbol = Int32.Parse(symBox.Text);
VECTORIZE(N2);
train.makeGuessingExample(vectors, symbol);
List <double> inputVals = new List <double>(), targetVals = new List <double>(), resultVals = new List <double>();
train.getTopology();
if (train.getNextInputs(inputVals) != train.topology[0])
{
Console.WriteLine("TOPOLOGY IS NOT EQUAL !!!!");
}
else
{
myNet.feedFoward(inputVals);
myNet.getResults(resultVals);
Console.WriteLine("Pass: "******"Inputs: ", inputVals);
showValues("Outputs: ", resultVals);
Console.WriteLine();
}
Console.WriteLine("Done !");
guess = getGuess(resultVals);
lbNetwork.Text = "MY GUESS IS: " + guess;
train.GuessingModeOff();
}
}
}
public Vector(fPoint a)
{
this.a = new fPoint(a);
}
public Vector(fPoint a, fPoint b)
{
this.a = new fPoint(a);
this.b = new fPoint(b);
}
public void ADD(fPoint point)
{
field.Add(point);
}
