private void Distribution_FormClosing(object sender, FormClosingEventArgs e)
{
MainForm.Ellipses.Clear();
PictureBox p = (PictureBox)PictureBox.FromHandle(MainForm.MPicture);
p.Refresh();
PictureBox p2 = (PictureBox)PictureBox.FromHandle(MainForm.SPicture);
p2.Refresh();
}
public void LoadToBitmap(IntPtr P)
{
PictureBox P2 = (PictureBox)PictureBox.FromHandle(P);
Bitmap b = null;
if (EdgeDetection == 0)
{
ImageConverter.BitmapFromBool(ref b, res, W, H);
}
else
{
ImageConverter.BitmapFromBool(ref b, Eres, W, H);
}
P2.Image = b;
}
void Apply_Chosen(object sender, EventArgs e)
{
for (int i = 0; i < 10; i++)
{
if (sender.Equals(ApplyButton[i]))
{
bool [,] Mask = new bool[Ps[i].Image.Width, Ps[i].Image.Height];
ImageConverter.PictureBoxToImageBinary(Ps[i], Mask);
PictureBox Main = (PictureBox)PictureBox.FromHandle(MainForm.MPicture);
Bitmap b = (Bitmap)Main.Image;
ImageConverter.ApplyMask(b, Mask, Ps[i].Image.Width, Ps[i].Image.Height);
Main.Image = b;
Main.Visible = true;
}
}
}
static public List <int> GetAreas(MyByteColor[,] src, int w, int h, ProgressBar p1, int MinSize, Rectangle r, PictureBox main, double dydx, double PatLength)
{
p1.Value = 0;
int pvalue = 0;
int AreaToadd;
List <int> answ = new List <int>();
bool[,] Visited = new bool[w, h];
int xst, xfin, yst, yfin;
if (r.Bottom == -2)
{
xst = yst = 0;
xfin = w;
yfin = h;
}
else
{
xst = Math.Max(0, r.Left);
xfin = Math.Min(w, r.Right);
yst = Math.Max(r.Top, 0);
yfin = Math.Min(r.Bottom, h);
}
p1.Maximum = (xfin - xst + 1) / 10;
List <MyShortPoint> Boundary = new List <MyShortPoint>();
for (int x = xst; x < xfin; x++)
{
for (int y = yst; y < yfin; y++)
{
if (src[x, y].R == 255 && src[x, y].G == 0 && src[x, y].B == 0)
{
continue;
}
if (src[x, y].R == 0 && src[x, y].G == 0 && src[x, y].B == 0)
{
continue;
}
Boundary.Clear();
AreaToadd = AreaCalculator.GetArea(Visited, src, x, y, w, h, Boundary);
int index = 0;
if (AreaToadd >= MinSize)
{
// answ.Add(AreaToadd);
AnyMatrix <Double> E = ValueGetter.GetBestFitEllipse(Boundary);
double[] a = new double[6];
for (int i = 0; i < 6; i++)
{
a[i] = E[i, 0];
}
a[1] /= 2;
a[3] /= 2;
a[4] /= 2;
if ((a[1] * a[1] - a[0] * a[2]) == 0)
{
continue;
}
if ((a[0] - a[2]) * (a[0] - a[2]) + 4 * a[1] * a[1] < 0)
{
continue;
}
if ((a[0] * a[4] * a[4] + a[2] * a[3] * a[3] + a[5] * a[1] * a[1] - 2 * a[1] * a[3] * a[4] - a[0] * a[2] * a[5]) / ((a[1] * a[1] - a[0] * a[2]) * (Math.Sqrt((a[0] - a[2]) * (a[0] - a[2]) + 4 * a[1] * a[1]) - (a[0] + a[2]))) < 0)
{
continue;
}
double a1 = 2 * Math.Sqrt(2 * (a[0] * a[4] * a[4] + a[2] * a[3] * a[3] + a[5] * a[1] * a[1] - 2 * a[1] * a[3] * a[4] - a[0] * a[2] * a[5]) / ((a[1] * a[1] - a[0] * a[2]) * (Math.Sqrt((a[0] - a[2]) * (a[0] - a[2]) + 4 * a[1] * a[1]) - (a[0] + a[2]))));
double a2 = 2 * Math.Sqrt(2 * (a[0] * a[4] * a[4] + a[2] * a[3] * a[3] + a[5] * a[1] * a[1] - 2 * a[1] * a[3] * a[4] - a[0] * a[2] * a[5]) / ((a[1] * a[1] - a[0] * a[2]) * (-Math.Sqrt((a[0] - a[2]) * (a[0] - a[2]) + 4 * a[1] * a[1]) - (a[0] + a[2]))));
PictureBox p = (PictureBox)PictureBox.FromHandle(MainForm.MPicture);
double dx = 1.0 * p.Image.Width / p.Size.Width;
double dy = 1.0 * p.Image.Height / p.Size.Height;
a1 /= dx;
a2 /= dy;
//get Angle--------------------------
double fi = 0;
if (a[1] == 0 && a[0] < a[2])
{
fi = 0;
}
if (a[1] == 0 && a[0] >= a[2])
{
fi = Math.PI / 2;
}
if (a[1] != 0 && a[0] < a[2])
{
fi = 1.0 / 2 * (Math.PI / 2 - Math.Atan((a[0] - a[2]) / a[1]));
}
if (a[1] != 0 && a[0] >= a[2])
{
fi = 1.0 / 2 * (Math.PI - Math.Atan((a[0] - a[2]) / a[1]));
}
double a1y = a1 * Math.Sin(fi);
double a1x = a1 * Math.Cos(fi);
a1y *= dydx;
double a2y = a2 * Math.Sin(fi);
double a2x = a2 * Math.Cos(fi);
a2y *= dydx;
a1 = Math.Sqrt(a1x * a1x + a1y * a1y);
a2 = Math.Sqrt(a2x * a2x + a2y * a2y);
double div = MainForm.Nat_pat_size * PatLength;
a1 /= div;
a2 /= div;
double Value = AreaToadd / (div * div) * Math.Sqrt(a1 * a2) * MainForm.Density;
answ.Add((int)(Value * 1000));
if (MainForm.ShowBestFitEllipses)
{
if (main.Visible)
{
ValueGetter.DrawEllipse(a, Graphics.FromHwnd(MainForm.MPicture), dx, dy, true);
}
else
{
ValueGetter.DrawEllipse(a, Graphics.FromHwnd(MainForm.SPicture), dx, dy, true);
}
}
}
}
pvalue++;
if (pvalue == 10)
{
pvalue = 0;
p1.Value++;
}
}
return(answ);
}
private void RefreshPicture()
{
PictureBox pt = (PictureBox)PictureBox.FromHandle(MainForm.MPicture);
pictureBox1.Image = pt.Image;
}