# `GSIsMeaningfulGrid`

*Function*

Whether the grid enables coordinate rounding.

## Declaration

```swift
func GSIsMeaningfulGrid(_ grid: GSGridSettings) -> Bool
```

```objc
BOOL GSIsMeaningfulGrid(GSGridSettings grid);
```

```python
GSIsMeaningfulGrid(grid: GSGridSettings) -> bool
```

## See Also

### Formats and Grid Settings

- [`GSFileExtensionForOutlineFormat`](/Core/GlyphsCore/GSFileExtensionForOutlineFormat) — The file extension conventionally used for an outline format.
- [`GSNameForOutlineFormat`](/Core/GlyphsCore/GSNameForOutlineFormat) — The font format identifier corresponding to an outline format.
- [`GSIsUnitGridOrMore`](/Core/GlyphsCore/GSIsUnitGridOrMore) — Whether either effective grid interval is at least one unit.
- [`GSMakeGridSetting`](/Core/GlyphsCore/GSMakeGridSetting) — Grid settings with the same effective interval in both directions.
- [`GSMultiplicator`](/Core/GlyphsCore/GSMultiplicator)