code: @Implementation
    protected void draw(Canvas canvas) {
      Paint paint = new Paint();
      paint.setColorFilter(colorFilter);
      canvas.drawBitmap(realBitmapDrawable.getBitmap(), 0, 0, paint);
    }
docs: Draws the contained bitmap onto the canvas at 0,0 with a default {@code Paint}
  
  @param canvas the canvas to draw on