public bool[,] GetPattern(Bitmap shot)
{
BitmapData srcData = shot.LockBits(new Rectangle(0, 0, shot.Width, shot.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
IntPtr Scan0 = srcData.Scan0;
int stride = srcData.Stride;
int width = shot.Width;
int height = shot.Height;
bool[,] result = new bool[width, height];
unsafe
{
byte *p = (byte *)(void *)Scan0;
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
int idx = (y * stride) + x * 4;
double distance = ColorExt.GetHueDistance(p[idx + 2], p[idx + 1], p[idx + 0], HexagonCellImage.COLOR_CELL_HIDDEN);
result[x, y] = (distance < 16.875);
}
}
}
shot.UnlockBits(srcData);
return(result);
}
public Tuple <Rect2i, Rect2i, Rect2i, int, int> GetCounterArea(Bitmap shot)
{
BitmapData srcData = shot.LockBits(new Rectangle(0, 0, shot.Width, shot.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
IntPtr Scan0 = srcData.Scan0;
int stride = srcData.Stride;
int width = shot.Width;
int height = shot.Height;
Rect2i resultAll;
Rect2i resultNumber;
Rect2i resultInner;
unsafe
{
byte *p = (byte *)(void *)Scan0;
int topx = width - 1;
int topy = height - 1;
#region Find Top
bool fin = false;
for (int x = width - 1; x >= 0 && !fin; x--)
{
for (int y = 0; y < height && !fin; y++)
{
int idx = (y * stride) + x * 4;
if (ColorExt.GetColorDistance(p[idx + 2], p[idx + 1], p[idx + 0], COLOR_COUNTER) < 16)
{
topx = x;
topy = y;
fin = true;
}
}
}
for (int y = topy; y > 0; y--)
{
int idx = (y * stride) + topx * 4;
double hdistance = ColorExt.GetHueDistance(p[idx + 2], p[idx + 1], p[idx + 0], COLOR_COUNTER);
if (ColorExt.GetColorDistance(p[idx + 2], p[idx + 1], p[idx + 0], COLOR_COUNTER) < 16)
{
topy = y;
}
if (hdistance > 50)
{
break;
}
}
for (int x = topx; x < width; x++)
{
int idx = (topy * stride) + x * 4;
double hdistance = ColorExt.GetHueDistance(p[idx + 2], p[idx + 1], p[idx + 0], COLOR_COUNTER);
if (ColorExt.GetColorDistance(p[idx + 2], p[idx + 1], p[idx + 0], COLOR_COUNTER) < 16)
{
topx = x;
}
if (hdistance > 50)
{
break;
}
}
#endregion
int boty = topy;
int botx = topx;
#region Find Bottom
for (int y = boty; y < height; y++)
{
int idx = (y * stride) + topx * 4;
double hdistance = ColorExt.GetHueDistance(p[idx + 2], p[idx + 1], p[idx + 0], COLOR_COUNTER);
if (ColorExt.GetColorDistance(p[idx + 2], p[idx + 1], p[idx + 0], COLOR_COUNTER) < 16)
{
boty = y;
}
if (hdistance > 50)
{
break;
}
}
for (int x = topx; x < width; x--)
{
int idx = (topy * stride) + x * 4;
double hdistance = ColorExt.GetHueDistance(p[idx + 2], p[idx + 1], p[idx + 0], COLOR_COUNTER);
if (ColorExt.GetColorDistance(p[idx + 2], p[idx + 1], p[idx + 0], COLOR_COUNTER) < 16)
{
botx = x;
}
if (hdistance > 50)
{
break;
}
}
#endregion
resultAll = new Rect2i(botx, topy, topx - botx, boty - topy);
int midy = topy;
#region Find Middle
bool firstHill = false;
for (int y = topy; y < boty; y++)
{
bool clear = true;
for (int x = botx; x < topx; x++)
{
int idx = (y * stride) + x * 4;
clear &= ColorExt.GetColorDistance(p[idx + 2], p[idx + 1], p[idx + 0], COLOR_COUNTER) < 16;
}
firstHill |= !clear;
if (firstHill && clear)
{
midy = y;
break;
}
}
#endregion
resultNumber = new Rect2i(botx, midy, topx - botx, boty - midy);
#region Find Inner Area
int minX = topx;
int maxX = botx;
int minY = boty;
int maxY = midy;
for (int x = botx; x <= topx; x++)
{
for (int y = midy; y < boty; y++)
{
int idx = (y * stride) + x * 4;
if (ColorExt.GetSaturation(p[idx + 2], p[idx + 1], p[idx + 0]) < 5)
{
minX = Math.Min(minX, x);
maxX = Math.Max(maxX, x);
minY = Math.Min(minY, y);
maxY = Math.Max(maxY, y);
}
}
}
#endregion
resultInner = new Rect2i(minX, minY, maxX - minX + 1, maxY - minY + 1);
}
shot.UnlockBits(srcData);
var ignore_x = MathExt.Min(resultAll.bl.X - 10, resultNumber.bl.X - 10, resultInner.bl.X - 10);
var ignore_y = MathExt.Max(resultAll.bl.Y + 10, resultNumber.bl.Y + 10, resultInner.bl.Y + 10);
return(Tuple.Create(resultAll, resultNumber, resultInner, ignore_x, ignore_y));
}
public bool[,] GetPattern(Bitmap shot, HexPatternParameter pparams, int ignore_x, int ignore_y)
{
BitmapData srcData = shot.LockBits(new Rectangle(0, 0, shot.Width, shot.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
IntPtr Scan0 = srcData.Scan0;
int stride = srcData.Stride;
int width = shot.Width;
int height = shot.Height;
bool[,] result = new bool[width, height];
ColorExt.Cache(HexagonCellImage.REAL_COLOR_CELL_ACTIVE);
ColorExt.Cache(HexagonCellImage.REAL_COLOR_CELL_HIDDEN);
ColorExt.Cache(HexagonCellImage.REAL_COLOR_CELL_INACTIVE);
unsafe
{
byte *p = (byte *)(void *)Scan0;
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (x > ignore_x && y < ignore_y)
{
continue;
}
int idx = (y * stride) + x * 4;
result[x, y] = false;
if (pparams.UseActiveCellsInBinaryGridRecognition)
{
var ok = ((pparams.ActiveCellHueThreshold >= 255) || ColorExt.GetHueDistance(p[idx + 2], p[idx + 1], p[idx + 0], HexagonCellImage.REAL_COLOR_CELL_ACTIVE) < pparams.ActiveCellHueThreshold) &&
((pparams.ActiveCellSatThreshold >= 255) || ColorExt.GetSaturationDistance(p[idx + 2], p[idx + 1], p[idx + 0], HexagonCellImage.REAL_COLOR_CELL_ACTIVE) < pparams.ActiveCellSatThreshold) &&
((pparams.ActiveCellValThreshold >= 255) || ColorExt.GetValueDistance(p[idx + 2], p[idx + 1], p[idx + 0], HexagonCellImage.REAL_COLOR_CELL_ACTIVE) < pparams.ActiveCellValThreshold);
if (ok)
{
result[x, y] = true; continue;
}
}
if (pparams.UseHiddenCellsInBinaryGridRecognition)
{
var ok = ((pparams.HiddenCellHueThreshold >= 255) || ColorExt.GetHueDistance(p[idx + 2], p[idx + 1], p[idx + 0], HexagonCellImage.REAL_COLOR_CELL_HIDDEN) < pparams.HiddenCellHueThreshold) &&
((pparams.HiddenCellSatThreshold >= 255) || ColorExt.GetSaturationDistance(p[idx + 2], p[idx + 1], p[idx + 0], HexagonCellImage.REAL_COLOR_CELL_HIDDEN) < pparams.HiddenCellSatThreshold) &&
((pparams.HiddenCellValThreshold >= 255) || ColorExt.GetValueDistance(p[idx + 2], p[idx + 1], p[idx + 0], HexagonCellImage.REAL_COLOR_CELL_HIDDEN) < pparams.HiddenCellValThreshold);
if (ok)
{
result[x, y] = true; continue;
}
}
if (pparams.UseInactiveCellsInBinaryGridRecognition)
{
var ok = ((pparams.InactiveCellHueThreshold >= 255) || ColorExt.GetHueDistance(p[idx + 2], p[idx + 1], p[idx + 0], HexagonCellImage.REAL_COLOR_CELL_INACTIVE) < pparams.InactiveCellHueThreshold) &&
((pparams.InactiveCellSatThreshold >= 255) || ColorExt.GetSaturationDistance(p[idx + 2], p[idx + 1], p[idx + 0], HexagonCellImage.REAL_COLOR_CELL_INACTIVE) < pparams.InactiveCellSatThreshold) &&
((pparams.InactiveCellValThreshold >= 255) || ColorExt.GetValueDistance(p[idx + 2], p[idx + 1], p[idx + 0], HexagonCellImage.REAL_COLOR_CELL_INACTIVE) < pparams.InactiveCellValThreshold);
if (ok)
{
result[x, y] = true; continue;
}
}
}
}
}
shot.UnlockBits(srcData);
return(result);
}
