public List <Shape> ProcessFrame(Bitmap cam)
{
unsafe
{
MyShapeListElement *shapes = processFrame(cam, this.background);
List <Shape> ret = new List <Shape>();
MyShapeListElement *current = shapes;
while (current->next != null)
{
ret.Add(new Shape(new Point(current->shape.pos.X, current->shape.pos.Y), current->shape.scale, current->shape.rot, current->shape.index));
MyContourPoint *curp = current->shape.contour;
while (curp->next != null)
{
ret.Last().contour.Add(new Point(curp->pos.X, curp->pos.Y));
curp = curp->next;
}
current = current->next;
}
delete_shape_list_D(shapes);
return(ret);
}
}
public Shape GetContour()
{
BitmapData data = im.LockBits(new Rectangle(0, 0, im.Width, im.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
Shape shape = null;
unsafe
{
MyImage img = new MyImage((uint *)data.Scan0.ToPointer(), im.Width, im.Height);
MyImage img2;
clone_image_N(img, &img2);
binarize2(img2, true);
closing(img2);
MyShapeListElement *shapeList = null;
real_contour_N(img2, &shapeList);
if ((shapeList != null) && (shapeList->next != null))
{
normalize_shape(&(shapeList->shape));
MyShape current = shapeList->shape;
shape = new Shape(new Point(current.pos.X, current.pos.Y), current.scale, current.rot, current.index);
MyContourPoint *curp = current.contour;
while (curp->next != null)
{
shape.contour.Add(new Point(curp->pos.X, curp->pos.Y));
curp = curp->next;
}
}
delete_shape_list_D(shapeList);
delete_image_D(img2);
}
im.UnlockBits(data);
if (shape != null)
{
return(shape);
}
else
{
return(null);
}
}
private static extern unsafe void delete_shape_list_D(MyShapeListElement *shapeList);
