/// <summary>
/// Rotate ImageChunks stored in ImagePart
/// </summary>
public void RotateChunks()
{
ImageChunk tmp = _imageChunkTypes[3];
for (int i = 3; i > 0; i--)
{
_imageChunkTypes[i] = _imageChunkTypes[i - 1];
}
_imageChunkTypes[0] = tmp;
}
private static ImageChunk[] PixelRecognize(Bitmap bitmap)
{
ImageChunk[] chunkType = new ImageChunk[4];
Point[] colorRelativeSamples = { new Point(29, 49), new Point(2, 74), new Point(2, 24) };
Point[] eyeRelativeSamples = { new Point(15, 58), new Point(15, 40) };
Point[] smileRelativeSamples = { new Point(10, 69), new Point(7, 29), new Point(24, 49) };
for (int i = 0; i < chunkType.Length; i++)
{
ImageChunk.ImageChunkColor?iColor = null;
ImageChunk.ImageChunkFace? iFace = null;
if (i == 3)
{
Console.Write("");
}
iColor = CheckColorFromSamples(colorRelativeSamples, bitmap);
if (iColor != ImageChunk.ImageChunkColor.Black && iColor != null)
{
if (CheckColorFromSamples(smileRelativeSamples, bitmap) == ImageChunk.ImageChunkColor.Black)
{
iFace = ImageChunk.ImageChunkFace.Smile;
}
else if (CheckColorFromSamples(eyeRelativeSamples, bitmap) == ImageChunk.ImageChunkColor.Black)
{
iFace = ImageChunk.ImageChunkFace.Eyes;
}
}
if (iColor != null && iFace != null)
{
chunkType[i] = new ImageChunk(iColor.Value, iFace.Value);
bitmap.RotateFlip(RotateFlipType.Rotate270FlipNone);
}
else
{
throw new Exception("Nelze rozeznat obrazek.");
}
}
return(chunkType);
}
public bool CheckImageCorectness()
{
bool result = true;
foreach (var imagePart in _imageParts)
{
for (int i = 0; i < 4; i++)
{
ImageChunk first = imagePart.GetImageChunk((ImagePartSide)i);
if (first.Neighbour != null)
{
ImageChunk second = first.Neighbour.GetImageChunk(ReversedValue((ImagePartSide)i));
result = (first.Color == second.Color && first.Face != second.Face);
if (!result)
{
return(false);
}
}
}
}
return(true);
}