public bool GetBoardParameters(Pixels pix, out BoardParameters bp)
{
bp = new BoardParameters();
bp.BoardRect = System.Drawing.Rectangle.Empty;
bp.LinedBoardRect = System.Drawing.Rectangle.Empty;
bp.FieldHeight = 0;
bp.FieldWidth = 0;
bp.BlockSize = 0;
bp.BoardRect = FindBoard(pix);
if (bp.BoardRect == System.Drawing.Rectangle.Empty)
{
return(false);
}
float[] grayCols, grayRows;
bp.LinedBoardRect = FindLinedBoard(pix, bp.BoardRect, out grayCols, out grayRows);
double blockWidth, blockHeight;
bool foundLines1 = CalculateFieldPosition(bp.LinedBoardRect.Left, bp.LinedBoardRect.Width, grayCols, out bp.FieldWidth, out blockWidth);
bool foundLines2 = CalculateFieldPosition(bp.LinedBoardRect.Top, bp.LinedBoardRect.Height, grayRows, out bp.FieldHeight, out blockHeight);
if (Math.Abs(blockHeight - blockWidth) > 1)
{
return(false);
}
bp.BlockSize = (blockHeight + blockWidth) / 2;
return(foundLines1 && foundLines2);
}
public BoardInfo ProcessImage(BoardParameters bp, Pixels pix)
{
BoardInfo boardInfo = null;
boardInfo = new BoardInfo(bp.FieldWidth, bp.FieldHeight);
int halfSize = (int)(bp.BlockSize / 2) + 1;
int[,] circleRadiusData = CalculateRadii((dx, dy) => (int)Math.Sqrt(dx * dx + dy * dy), halfSize);
int[,] squareRadiusData = CalculateRadii((dx, dy) => (int)Math.Max(Math.Abs(dx), Math.Abs(dy)), halfSize);
for (int y = 0; y < bp.FieldHeight; y++)
{
for (int x = 0; x < bp.FieldWidth; x++)
{
int px = (int)Math.Round(bp.LinedBoardRect.Left + bp.BlockSize * x);
int py = (int)Math.Round(bp.LinedBoardRect.Top + bp.BlockSize * y);
RawColor[] circles = RadiusColor(pix,
new Point(px, py),
circleRadiusData,
2 * halfSize
);
RawColor[] squares = RadiusColor(pix,
new Point(px, py),
squareRadiusData,
2 * halfSize
);
PointInfo info = new PointInfo();
info.StoneColor = GetStoneColor(circles, bp.BlockSize);
info.SmallStoneColor = GetSmallStoneColor(circles, bp.BlockSize);
if (info.SmallStoneColor == info.StoneColor) //Small stone is part of the real stone
{
info.SmallStoneColor = StoneColor.None;
}
if (GetCircleMarker(circles, bp.BlockSize, info.StoneColor))
{
if (info.SmallStoneColor != StoneColor.Black) //Can't distinguish circle from small stone
{
info.Marker = Marker.Circle;
}
}
if (GetSquareMarker(squares, bp.BlockSize, info.StoneColor))
{
info.Marker = Marker.Square;
}
boardInfo.Board[x, y] = info;
}
}
//MirrorBoardInfo(boardInfo);
return(boardInfo);
}
public BoardInfo ProcessImage(BoardParameters bp, Pixels pix)
{
BoardInfo boardInfo = null;
boardInfo = new BoardInfo(bp.FieldWidth, bp.FieldHeight);
int halfSize = (int)(bp.BlockSize / 2) + 1;
int[,] circleRadiusData = CalculateRadii((dx, dy) => (int)Math.Sqrt(dx * dx + dy * dy), halfSize);
int[,] squareRadiusData = CalculateRadii((dx, dy) => (int)Math.Max(Math.Abs(dx), Math.Abs(dy)), halfSize);
for (int y = 0; y < bp.FieldHeight; y++)
for (int x = 0; x < bp.FieldWidth; x++)
{
int px = (int)Math.Round(bp.LinedBoardRect.Left + bp.BlockSize * x);
int py = (int)Math.Round(bp.LinedBoardRect.Top + bp.BlockSize * y);
RawColor[] circles = RadiusColor(pix,
new Point(px, py),
circleRadiusData,
2 * halfSize
);
RawColor[] squares = RadiusColor(pix,
new Point(px, py),
squareRadiusData,
2 * halfSize
);
PointInfo info = new PointInfo();
info.StoneColor = GetStoneColor(circles, bp.BlockSize);
info.SmallStoneColor = GetSmallStoneColor(circles, bp.BlockSize);
if (info.SmallStoneColor == info.StoneColor)//Small stone is part of the real stone
info.SmallStoneColor = StoneColor.None;
if (GetCircleMarker(circles, bp.BlockSize, info.StoneColor))
{
if (info.SmallStoneColor != StoneColor.Black)//Can't distinguish circle from small stone
info.Marker = Marker.Circle;
}
if (GetSquareMarker(squares, bp.BlockSize, info.StoneColor))
info.Marker = Marker.Square;
boardInfo.Board[x, y] = info;
}
//MirrorBoardInfo(boardInfo);
return boardInfo;
}
public bool GetBoardParameters(Pixels pix, out BoardParameters bp)
{
bp = new BoardParameters();
bp.BoardRect = System.Drawing.Rectangle.Empty;
bp.LinedBoardRect = System.Drawing.Rectangle.Empty;
bp.FieldHeight = 0;
bp.FieldWidth = 0;
bp.BlockSize = 0;
bp.BoardRect = FindBoard(pix);
if (bp.BoardRect == System.Drawing.Rectangle.Empty)
return false;
float[] grayCols, grayRows;
bp.LinedBoardRect = FindLinedBoard(pix, bp.BoardRect, out grayCols, out grayRows);
double blockWidth, blockHeight;
bool foundLines1 = CalculateFieldPosition(bp.LinedBoardRect.Left, bp.LinedBoardRect.Width, grayCols, out bp.FieldWidth, out blockWidth);
bool foundLines2 = CalculateFieldPosition(bp.LinedBoardRect.Top, bp.LinedBoardRect.Height, grayRows, out bp.FieldHeight, out blockHeight);
if (Math.Abs(blockHeight - blockWidth) > 1)
return false;
bp.BlockSize = (blockHeight + blockWidth) / 2;
return foundLines1 && foundLines2;
}
