private bool DetermineBoundary(int cx, int cy)
{
ScanInfo left = maskSelector.Invoke(cx - 1, cy, cx, cy, source);
ScanInfo right = maskSelector.Invoke(cx + 1, cy, cx, cy, source);
ScanInfo top = maskSelector.Invoke(cx, cy - 1, cx, cy, source);
ScanInfo bottom = maskSelector.Invoke(cx, cy + 1, cx, cy, source);
ScanInfo center = maskSelector.Invoke(cx, cy, cx, cy, source);
return(center.Color.IsWhite() &&
(!left.Color.IsWhite() ||
!right.Color.IsWhite() ||
!top.Color.IsWhite() ||
!bottom.Color.IsWhite()));
}
private void AddRegionAndMove(int regionNumber, ScanInfo info)
{
List <ScanInfo> region = new List <ScanInfo> {
info
};
if (!regions.ContainsKey(regionNumber))
{
regions.Add(regionNumber, region);
}
else
{
Log.Current.Error("Region with specified number has already been added.");
}
}
public LockableBitmapWrapper(LockableBitmap source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
this.source = source;
infos = new ScanInfo[source.Width, source.Height];
for (int y = 0; y < source.Height; y++)
{
for (int x = 0; x < source.Width; x++)
{
infos[x, y] = new ScanInfo(source.GetPixel(x, y), new Point(x, y));
}
}
}
private void Move(int regionNumber, ScanInfo info)
{
regions[regionNumber].Add(info);
}
public void SetScanInfo(int x, int y, ScanInfo scanInfo)
{
infos[x, y] = scanInfo;
}
