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# NSBitmapImageRep.LoadStatus.willNeedAllData

Incremental loading cannot be supported.

```
case willNeedAllData
```

## Discussion

Until you call [`incrementalLoad(from:complete:)`](/documentation/AppKit/NSBitmapImageRep/incrementalLoad(from:complete:)) with <doc://com.apple.documentation/documentation/Swift/true>, this status will be returned. You can continue to call the method but no decompression will take place. Once you do call the method with <doc://com.apple.documentation/documentation/Swift/true>, then the image will be decompressed and one of the final three status messages will be returned.

---

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