private void FillSymbol(int i, int j, Bitmap pattern, BitArray sampleData, ref int index)
{
var pixelTracker = new BitmapPixelTracker(_settings.PixelsLookupDirection)
{
XStart = i,
XEnd = _settings.SymbolWidth + i,
XDelta = 1,
YStart = j,
YEnd = _settings.SymbolHeight + j,
YDelta = 1
};
foreach (var pixel in pixelTracker)
{
// If there was not enough data, just skip the symbol (leaves cell empty)
if (index >= sampleData.Length)
{
return;
}
var pixelValue = sampleData.ToByte(index, _settings.BitsPerPixel);
pattern.SetPixel(pixel.X, pixel.Y, Colors[pixelValue]);
index += _settings.BitsPerPixel;
}
}