private void ProcessOutput(ApertureItem processedApertureItem, Color processedColor, LockableBitmap outBitmap)
{
outBitmap.SetPixel(
processedApertureItem.Coords.X,
processedApertureItem.Coords.Y,
processedColor);
}
public Bitmap Process(Bitmap source, IMultiFilter filter)
{
Bitmap copiedSource = (Bitmap)source.Clone();
LockableBitmap outBitmap = new LockableBitmap(copiedSource);
outBitmap.LockBits();
LockableBitmap processedBitmap = new LockableBitmap(source);
processedBitmap.LockBits();
try
{
GaussEnumerator enumerator = new GaussEnumerator(processedBitmap);
while (enumerator.MoveNext())
{
try
{
Color processedColor = filter.Execute(enumerator.Current);
ApertureItem processedApertureItem =
enumerator.Current[enumerator.Current.GetLength(0) / 2, enumerator.Current.GetLength(0) / 2];
ProcessOutput(processedApertureItem, processedColor, outBitmap);
}
catch (Exception exception)
{
Log.Current.Error(exception);
}
}
}
finally
{
processedBitmap.UnlockBits();
outBitmap.UnlockBits();
}
return(copiedSource);
}
