public Point GetLine(int X, int Y, int Length, int Direction, int TravelDirection, Color Find)
{
//0 is top down. This means we run through the x's at each height.
Order GetX = (D, PX, PY) => (D == 0) ? PY : PX;
Order GetY = (D, PX, PY) => (D == 0) ? PX : PY;
int Width = (TravelDirection < 0) ? 0 : Source.Width;
int Height = (TravelDirection < 0) ? 0 : Source.Height;
for (int x = GetX(Direction, X, Y); x != GetX(Direction, Width, Height); x += TravelDirection)
{
for (int y = GetY(Direction, X, Y); y != GetY(Direction, Width, Height); y += TravelDirection)
{
bool Match = true;
for (int i = y; i != (Length * TravelDirection + y); i += TravelDirection)
{
if (!ImageUtility.ColorMatch(GetPixel(GetX(Direction, x, i), GetY(Direction, x, i)), Find))
{
Match = false;
}
}
if (Match)
{
return(new Point(GetX(Direction, x, y), GetY(Direction, x, y)));
}
}
}
return(Point.Empty);
}
public Bitmap ColorAllPixels(Color Replace, params Color[] Ignore)
{
for (int x = 0; x < Source.Width; x++)
{
for (int y = 0; y < Source.Height; y++)
{
bool Match = false;
foreach (Color IgnoreColor in Ignore)
{
if (ImageUtility.ColorMatch(GetPixel(x, y), IgnoreColor))
{
Match = true;
break;
}
}
if (!Match)
{
SetPixel(x, y, Replace);
}
}
}
return(Offload());
}
public Rectangle HeightBoundLine(Color Blank)
{
Rectangle Result = new Rectangle(-1, -1, -1, -1);
Point UpperBounds = GetColor(0, 0, 0, 1, Color.Black);
//Find the upper bounds
for (int y = 0; y < Source.Height; y++)
{
if ((Result.X == -1) || (Result.Y == -1))
{
for (int x = 0; x < Source.Width; x++)
{
if (!ImageUtility.ColorMatch(GetPixel(x, y), Blank))
{
Result.X = x;
Result.Y = y;
break;
}
}
}
else
{
break;
}
}
Point LowerBounds = GetLine(Result.X, Result.Y, Source.Height, 0, 1, Color.White);
//Find the lower bounds
for (int y = Result.Y; y < Source.Height; y++)
{
if ((Result.Width == -1) || (Result.Height == -1))
{
bool Line = true;
for (int x = Result.X; x < Source.Width; x++)
{
if (!ImageUtility.ColorMatch(GetPixel(x, y), Blank))
{
Line = false;
}
}
if (Line)
{
Result.Height = y - Result.Y + 1;
break;
}
}
else
{
break;
}
}
return(Result);
}
public Rectangle WidthBoundLine(Color Blank)
{
Rectangle Result = new Rectangle(-1, -1, -1, -1);
//Find the left bounds
for (int x = 0; x < Source.Width; x++)
{
if ((Result.X == -1) || (Result.Y == -1))
{
for (int y = 0; y < Source.Height; y++)
{
if (!ImageUtility.ColorMatch(GetPixel(x, y), Blank))
{
Result.X = x;
Result.Y = y;
break;
}
}
}
else
{
break;
}
}
//Find the right bounds
for (int x = Result.X; x < Source.Width; x++)
{
if ((Result.Width == -1) || (Result.Height == -1))
{
bool Line = true;
for (int y = Result.Y; y < Source.Height; y++)
{
if (!ImageUtility.ColorMatch(GetPixel(x, y), Blank))
{
Line = false;
}
}
if (Line)
{
Result.Width = x - Result.X + 1;
break;
}
}
else
{
break;
}
}
return(Result);
}
