public Form1()
{
InitializeComponent();
process = new CSVProcess();
imgproc = new ImageProcessing();
texture = new TextureRes();
}
public int[,] GetCountorPoints(Bitmap img)
{
int colorBackr = img.GetPixel(0, 0).R;
Bitmap tecImg = new Bitmap(img);
List <Point> objectsPoints = new List <Point>();
TextureRes texture = new TextureRes();
int i = 0, j = 0;
while (i < img.Width - 1)
{
if (img.GetPixel(i, j).R != colorBackr)
{
objectsPoints.Add(new Point(i, j));
}
if (j == img.Height - 1)
{
j = 0;
i++;
}
else
{
j++;
}
}
int xmin = int.MaxValue, ymin = int.MaxValue, ymax = int.MinValue, xmax = int.MinValue;
foreach (Point pt in objectsPoints)
{
if (pt.X > xmax)
{
xmax = pt.X;
}
if (pt.X < xmin)
{
xmin = pt.X;
}
if (pt.Y > ymax)
{
ymax = pt.Y;
}
if (pt.Y < ymin)
{
ymin = pt.Y;
}
}
int[,] resmat = new int[xmax - xmin + 1, ymax - ymin + 1];
for (int k = 0; k < xmax - xmin + 1; k++)
{
for (int l = 0; l < ymax - ymin + 1; l++)
{
resmat[k, l] = -1;
}
}
int y1 = 0, x1 = 0;
for (int y = ymin; y <= ymax; y++)
{
for (int x = xmin; x <= xmax; x++)
{
if (tecImg.GetPixel(x, y).R != 0)
{
resmat[x1, y1] = tecImg.GetPixel(x, y).R;
}
x1++;
}
x1 = 0;
y1++;
}
return(resmat);
}