public static Classes.Element calcAtributesOfElement(Skeleton sk, int cell_index)
{
Bitmap bm = new Bitmap(sk.Size.X, sk.Size.Y);
int all_length = 0;
foreach (Skeleton.cell sc in sk.list_of_cell)
{
all_length += sc.list_of_node.Count;
}
Skeleton.cell selected_cell = null;
try
{
selected_cell = sk.list_of_cell[cell_index];
}
catch (Exception e) { }
int e_type = 0;
Point Pb, Pe;
double length = 0;
int curvature = 0;
double max_curvature = 0;
// конечная и начальная точки элемента
Pb = new Point(selected_cell.list_of_node[0].x, selected_cell.list_of_node[0].y);
Pe = new Point(selected_cell.list_of_node[selected_cell.list_of_node.Count - 1].x,
selected_cell.list_of_node[selected_cell.list_of_node.Count - 1].y);
double current_curvature = 0;
foreach (Skeleton.node sn in selected_cell.list_of_node)
{
bm.SetPixel(sn.x, sn.y, Color.White);
length += 1;
current_curvature = Classes.OCR_System.calcCurvature(Pe.Y - Pb.Y, -(Pe.X - Pb.X),
(Pe.X - Pb.X) * Pb.Y + (Pe.Y - Pb.Y) * Pb.X,
sn.x, sn.y
);
if (max_curvature < current_curvature)
{
max_curvature = current_curvature;
}
}
// e_type = выход 1 слоя при входном изображении bm
int[] fl_out = Classes.OCR_System.FirstLayer.Raspozn(Classes.OCR_System.convertToTXT(
Vectorizer_Form.CopyBitmap(bm, new Rectangle(0, 0, bm.Width, bm.Height), 64)
));
for (int k = 0; k < fl_out.Length; k++)
{
if (fl_out[k] == 1)
{
e_type = k;
break;
}
}
// длина элемента относительно общей длины скелета
length /= all_length;
// кривизна элемента
curvature = (int)max_curvature;
return(new Classes.Element(e_type, Pb, Pe, length, curvature));
}
private void vectorizerToolStripMenuItem_Click(object sender, EventArgs e)
{
Vectorizer_Form vf = new Vectorizer_Form();
vf.Show();
}
private void vectorizerToolStripMenuItem_Click(object sender, EventArgs e)
{
Vectorizer_Form vf = new Vectorizer_Form();
vf.Show();
}