public static void Transform(List <FloatDouble> list, float dx, float dy)
{
for (int i = 0; i < list.Count; i++)
{
FloatDouble p = list[i];
p.X += dx;
p.Y += dy;
list[i] = p;
}
}
private void ReverseArray(List <FloatDouble> list)
{
int count = list.Count;
for (int i = 0; i < count / 2; ++i)
{
FloatDouble temp = list[count - i - 1];
list[count - i - 1] = list[i];
list[i] = temp;
}
}
private int GetNearIndex()
{
int index = -1;
double distense = double.MaxValue;
FloatDouble p = lineUpProcessed[0];
float x0 = p.X;
float y0 = p.Y;
for (int i = 0; i < lineDownProcessed.Count; i++)
{
float x1 = lineDownProcessed[i].X;
float y1 = lineDownProcessed[i].Y;
double dis = Math.Sqrt((x0 - x1) * (x0 - x1) + (y0 - y1) * (y0 - y1));
if (dis < distense)
{
distense = dis;
index = i;
}
}
return(index);
}
public void AddPoint2d(short x, short y)
{
FloatDouble t = new FloatDouble(x, y);
points.Add(t);
}