private void swap(ref sortData d1, ref sortData d2)
{
sortData temp = new sortData();
temp.value = d1.value;
temp.posX = d1.posX;
temp.posY = d1.posY;
d1.value = d2.value;
d1.posX = d2.posX;
d1.posY = d2.posY;
d2.value = temp.value;
d2.posX = temp.posX;
d2.posY = temp.posY;
}
public override Bitmap processImage(Bitmap sourceImage, BackgroundWorker worker)
{
GrayScaleFilter gsf = new GrayScaleFilter();
Bitmap grayIMG = gsf.processImage(sourceImage, worker);
Bitmap resultImage = new Bitmap(sourceImage);
for (int x = 0; x < sourceImage.Width; x++)
{
worker.ReportProgress((int)((float)x / resultImage.Width * 100));
if (worker.CancellationPending)
{
return(null);
}
for (int y = 0; y < sourceImage.Height; y++)
{
int sortSize = (coreRad * 2 + 1) * (coreRad * 2 + 1);
sortData[] sMas = new sortData[sortSize];
for (int i = 0; i < sortSize; i++)
{
sMas[i] = new sortData();
}
for (int i = -coreRad; i <= coreRad; i++)
{
for (int j = -coreRad; j <= coreRad; j++)
{
int idX = Clamp(x + i, 0, sourceImage.Width - 1);
int idY = Clamp(y + j, 0, sourceImage.Height - 1);
Color sortColor = grayIMG.GetPixel(idX, idY);
int index = (i + coreRad) * (coreRad * 2 + 1) + (j + coreRad);
sMas[index].value = sortColor.R;
sMas[index].posX = idX;
sMas[index].posY = idY;
}
}
sortMas(sMas, sortSize);
int posX = sMas[sortSize / 2].posX;
int posY = sMas[sortSize / 2].posY;
resultImage.SetPixel(x, y, sourceImage.GetPixel(posX, posY));
}
}
return(resultImage);
}
