# `BCCollectionViewItemController`

*Protocol*

## Declaration

```swift
protocol BCCollectionViewItemController : NSObjectProtocol
```

```objc
@protocol BCCollectionViewItemController <NSObject>
```

```python
BCCollectionViewItemController
```

## Topics

### Instance Properties

- [`BCCollectionViewItemController.emphasized`](/Core/GlyphsKit/BCCollectionViewItemController/emphasized)
- [`BCCollectionViewItemController.roundBottomLeft`](/Core/GlyphsKit/BCCollectionViewItemController/roundBottomLeft)
- [`BCCollectionViewItemController.roundBottomRight`](/Core/GlyphsKit/BCCollectionViewItemController/roundBottomRight)
- [`BCCollectionViewItemController.roundTopLeft`](/Core/GlyphsKit/BCCollectionViewItemController/roundTopLeft)
- [`BCCollectionViewItemController.roundTopRight`](/Core/GlyphsKit/BCCollectionViewItemController/roundTopRight)

### Instance Methods

- [`BCCollectionViewItemController update`](/Core/GlyphsKit/BCCollectionViewItemController/update)

## Relationships

### Inherits From

- `NSObject`