//-----------------------
//public bool PointExists(int rx, int ry)
//{
// for (int i = 0; i < PointsLst.Count; i++)
// {
// if ((PointsLst[i].X == rx) && (PointsLst[i].Y == ry))
// {
// return true;
// }
// }
// return false;
//}
//-----------------------
public void Draw(ref byte[] img)
{
for (int i = 0; i < Items.Count; i++)
{
Poly poly1 = Items[i];
if (poly1.active == true)
{
poly1.Dopoly(this, PointsLst, true, img);
}
poly1.active = false;
}
}
//-----------------------
public int ErrorOfpolys(System.Collections.ArrayList lst, ref byte[] img, double prevmin)
{
int error = 0;
foreach (int idx in lst)
{
Poly t = Items[idx];
if ((error <= prevmin) || (prevmin == -1))
{
error = error + t.Dopoly(this, PointsLst, false);
}
}
return(error);
}
//-----------------------
public void recalc()
{
int n = 16;
int s = Width / n + 1;
int xx = 0;
int yy = 0;
System.Text.StringBuilder bld = new StringBuilder();
for (int y = 0; y <= 768 / n; y++)
{
for (int x = 0; x <= Width / n; x++)
{
if (!PointsLst.Contains(new Point(x * n, y * n)))
{
yy = y * n;
xx = x * n;
if (yy == Height)
{
yy = Height - 1;
}
if (xx == Width)
{
xx = Width - 1;
}
PointsLst.Add(new Point(xx, yy));
PointsLst_cpy.Add(new Point(xx, yy));
}
}
}
for (int y = 0; y < Height / n; y++)
{
for (int x = 0; x < Width / n; x++)
{
int i1 = PointsLst.IndexOf(new Point(x * n, y * n));
xx = (x + 1) * n;
if (xx == Width)
{
xx = Width - 1;
}
int i2 = PointsLst.IndexOf(new Point(xx, y * n));
yy = (y + 1) * n;
if (yy == Height)
{
yy = Height - 1;
}
int i3 = PointsLst.IndexOf(new Point(x * n, yy));
yy = (y + 1) * n;
xx = (x + 1) * n;
if (yy == Height)
{
yy = Height - 1;
}
if (xx == Width)
{
xx = Width - 1;
}
int i4 = PointsLst.IndexOf(new Point(xx, yy));
Poly d1 = new Poly(i2, i3, i1, PointsLst);
Poly d2 = new Poly(i2, i3, i4, PointsLst);
Poly d3 = new Poly(i1, i4, i2, PointsLst);
Poly d4 = new Poly(i1, i4, i3, PointsLst);
// Todo Parallel
int err1 = d1.Dopoly(this, PointsLst, false);
int err2 = d2.Dopoly(this, PointsLst, false);
int err3 = d3.Dopoly(this, PointsLst, false);
int err4 = d4.Dopoly(this, PointsLst, false);
if (err1 + err2 > err3 + err4)
{
Items.Add(d3);
Items.Add(d4);
}
else
{
Items.Add(d1);
Items.Add(d2);
}
}
}
}