public static BitmapSource Convert(PixelMap map)
{
const int stride = 600 * 3 + (600 * 3) % 4;
var bits = new byte[600 * stride];
for (int x = 0; x < 600; ++x)
for (int y = 0; y < 600; ++y)
{
bits[x * 3 + y * stride] = map[x, y].Color.R;
bits[x * 3 + y * stride + 1] = map[x, y].Color.G;
bits[x * 3 + y * stride + 2] = map[x, y].Color.B;
}
BitmapSource bitmapSource = BitmapSource.Create(
600, 600,
300, 300,
PixelFormats.Rgb24,
null,
bits,
stride);
return bitmapSource;
}
private void AddBitmap(PixelMap bitmap)
{
if (_bitmaps.Count < 10)
{
_bitmaps.Insert(0, bitmap);
}
}
private static PixelMap CreateTransperentBitmap()
{
var result = new PixelMap();
for (int x = 0; x < 600; ++x)
for (int y = 0; y < 600; ++y)
{
result[x,y] = new Pixel(_black, _transparent);
}
return result;
}