public void Draw(IBitmap canvas)
{
var bitmap = _bitmapProvider.GetItem();
for (var x = 0; x < canvas.Width; x++)
{
for (var y = 0; y < canvas.Height; y++)
{
canvas.SetPixel(x, y,
_blending.Blend(canvas.GetPixel(x, y), bitmap.GetPixel(x, y).WithAlpha(_mask.GetOpacity(x, y))));
}
}
(bitmap as IDisposable)?.Dispose();
}
