---
title: columnCount
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/cipdf417codedescriptor/columncount-swift.property
---

# columnCount

The number of columns in the PDF417 code symbol.

## Declaration

```swift
var columnCount: Int { get }
```

## Discussion

Discussion Valid column count values are from 1 to 30. This count excluded the columns used to indicate the symbol structure.

## See Also

### Examining a Descriptor

- [errorCorrectedPayload](coreimage/cipdf417codedescriptor/errorcorrectedpayload-swift.property.md)
- [isCompact](coreimage/cipdf417codedescriptor/iscompact-swift.property.md)
- [rowCount](coreimage/cipdf417codedescriptor/rowcount-swift.property.md)