---
title: zeroAdvancement
framework: uikit
role: symbol
role_heading: Type Property
path: uikit/nslayoutmanager/controlcharacteraction/zeroadvancement
---

# zeroAdvancement

An action that removes the glyph from layout.

## Declaration

```swift
static var zeroAdvancement: NSLayoutManager.ControlCharacterAction { get }
```

## Discussion

Discussion Glyphs with this action are filtered out from layout (notShownAttribute(forGlyphAt:) == YES for the glyph).

## See Also

### Actions

- [containerBreak](uikit/nslayoutmanager/controlcharacteraction/containerbreak.md)
- [horizontalTab](uikit/nslayoutmanager/controlcharacteraction/horizontaltab.md)
- [lineBreak](uikit/nslayoutmanager/controlcharacteraction/linebreak.md)
- [paragraphBreak](uikit/nslayoutmanager/controlcharacteraction/paragraphbreak.md)
- [whitespace](uikit/nslayoutmanager/controlcharacteraction/whitespace.md)