# `GSGlyph isFullColorGlyph`

*Instance Method*

Whether any layer is a full-color layer.

## Declaration

```swift
func isFullColorGlyph() -> Bool
```

```objc
- (BOOL) isFullColorGlyph;
```

```python
isFullColorGlyph() -> bool
```

## Discussion

Full-color layers draw their shapes using shape paint and compositing attributes.

## See Also

### Color Glyphs

- [`GSGlyph isAnyColorGlyph`](/Core/GlyphsCore/GSGlyph/isAnyColorGlyph) — Whether any layer uses a color-layer format.
- [`GSGlyph isColorPaletteGlyph`](/Core/GlyphsCore/GSGlyph/isColorPaletteGlyph) — Whether any layer is a palette color layer.
- [`GSGlyph isSVGColorGlyph`](/Core/GlyphsCore/GSGlyph/isSVGColorGlyph) — Whether any layer is an SVG color layer.
- [`GSGlyph isAppleColorGlyph`](/Core/GlyphsCore/GSGlyph/isAppleColorGlyph) — Whether any layer is an Apple bitmap color layer.