Original Picture about dkimagepickercontroller HOT 4 CLOSED

pickerController.didSelectAssets = { [unowned self] (assets: [DKAsset]) in
    print("didSelectAssets")
    print(assets.map({ $0.url}))

    if let rep = assets.first?.originalAsset?.defaultRepresentation() {
        let sizeOfRawDataInBytes = Int(rep.size())
        let rawData = NSMutableData(length: sizeOfRawDataInBytes)!
        let bufferPtr = rawData.mutableBytes
        let bufferPtr8 = UnsafeMutablePointer<UInt8>(bufferPtr)

        rep.getBytes(bufferPtr8, fromOffset: 0, length: sizeOfRawDataInBytes, error: nil)
        print(rawData)
    }

    self.assets = assets
    self.previewView?.reloadData()
}