System/Library/PrivateFrameworks/SpringBoard.framework

_SBDisplayItemDownscalingGrid.h

Download _SBDisplayItemDownscalingGrid.h

1. NSObject
2. >
3. _SBDisplayItemSingleSizeGrid

@interface _SBDisplayItemDownscalingGrid : _SBDisplayItemSingleSizeGrid

- (struct CGSize { double x0; double x1; })nearestGridSizeForSize:(struct CGSize { double x0; double x1; })a0 countOnStage:(unsigned long long)a1;

@end