PinToGrid
poseLoc = PinToGrid(pose->Location(this), oldGrid, oldOffset);
BPoint newLocation(PinToGrid(location, fGrid, fOffset));
fHintLocation = PinToGrid(BPoint(0.0, 0.0), fGrid, fOffset);
point = PinToGrid(point, fGrid, fOffset);
fHintLocation = PinToGrid(fHintLocation, fGrid, fOffset);
fHintLocation = PinToGrid(BPoint(LeftTop().x + fOffset.x,
point = PinToGrid(point, fGrid, fOffset);
new BPoint(poseView->PinToGrid(point,
location = targetView->PinToGrid(location, targetView->fGrid,
poseLoc = PinToGrid(poseLoc, fGrid, fOffset);
BPoint PinToGrid(BPoint, BPoint grid, BPoint offset) const;