- curX + radius*Math.signum(newX-curX), curY + radius*Math.signum(newY-curY));
-
- //newPath.lineTo(curX + round*Math.signum(oldX-curX), curY + round*Math.signum(oldY-curY));
- //newPath.lineTo(curX + round*Math.signum(newX-curX), curY + round*Math.signum(newY-curY));
- //newPath.lineTo(curX, curY);