- __init__(self, DC dc, Bitmap buffer) -> BufferedDC
- __init__(self, DC dc, Size area) -> BufferedDC
+ __init__(self, DC dc, Bitmap buffer=NullBitmap, int style=BUFFER_CLIENT_AREA) -> BufferedDC
+ __init__(self, DC dc, Size area, int style=BUFFER_CLIENT_AREA) -> BufferedDC