---
title: CTFrameProgression.leftToRight
framework: coretext
role: symbol
role_heading: Case
path: coretext/ctframeprogression/lefttoright
---

# CTFrameProgression.leftToRight

Lines stack left to right for vertical text.

## Declaration

```swift
case leftToRight
```

## See Also

### Constants

- [CTFrameProgression.topToBottom](coretext/ctframeprogression/toptobottom.md)
- [CTFrameProgression.rightToLeft](coretext/ctframeprogression/righttoleft.md)