Hello. Newb here trying to figure things out.
How do I draw to a buffer and, when ready, dump all that to the screen? And preferably I would want to keep drawing to the buffer without it being clearing. The lockCanvas() and unlockCanvasAndPost(c) clear the buffer - I assume this is used more for animation where you draw each frame over and over again. I just want to keep drawing and take care of the update and clearing myself when I feel that is needed.
Any help is appreciated,