public void ReduceColor(ColorMul oldcolor, ColorMul newcolor)
{
if (Color_array.Select(z => z.color == oldcolor).Count() == 0)
{
return;
}
else if (Color_array.Select(z => z.color == newcolor).Count() == 0)
{
Color_array.Find(z => z.color == oldcolor).color = newcolor;
}
else
{
List<Point> oldpoints = Color_array.Find(z => z.color == oldcolor).points;
Color_array.Find(z => z.color == newcolor).points.AddRange(oldpoints);
Color_array.Remove(Color_array.Find(z => z.color == oldcolor));
}
return;
}
public void AddPoint(ColorMul color, int x, int y)
{
if (x < 0 || x >= weigth || y < 0 || y >= height)
{
return;
}
Point p = new Point() { x = x, y = y };
ColorMul oldColor = null;
/*if color is new*/
if (Color_array.Select(z => z.color == color).Count() == 0 || Color_array.Find(z => z.color == color) == null)
{
ColorArray ca = new ColorArray() { color = color, points = new List<Point>() };
ca.points.Add(p);
Color_array.Add(ca);
}
else
{
/*Check unique of point by coordinates*/
foreach (ColorArray ar in Color_array)
{
if (ar.points.Contains(p))
{
oldColor = ar.color;
break;
}
}
if (oldColor == color)
{
/*it means that point already exists with the same color*/
/*do nothing*/
}
else if (oldColor == null)
{
/*it means that point is new and we need add it*/
Color_array.Find(z => z.color == color).points.Add(p);
}
else
{
/*point exist with another color. It means we need to change color of the point*/
Color_array.Find(z => z.color == oldColor).points.Remove(p);
Color_array.Find(z => z.color == color).points.Add(p);
}
}
}
public ColorMul[,] GetColorGrid()
{
int i = 0;
ColorMul[,] grid = new ColorMul[this.height,this.weigth];
foreach (ColorArray ca in this.Color_array)
{
ColorMul x = ca.color;
x.im = i < 10 ? "0" + (i).ToString() : (i).ToString();
foreach (Point p in ca.points)
{
grid[p.y, p.x] = x;
}
i++;
}
return grid;
}
public void AddPoint(ColorMul color, IList<Point>Points)
{
if (Color_array.FindAll(z => z.color == color).Count() == 0 || Color_array.Find(z => z.color == color) == null)
{
ColorArray ca = new ColorArray() { color = color, points = Points.ToList()};
Color_array.Add(ca);
}
else
{
Color_array.Find(z => z.color == color).points.AddRange(Points);
}
}