MLKit textual content recognition iOS Kotlin Multiplatform

June 8, 2024

1

I’m attempting to make use of mlkit on ios from a shared module. I added pod’s utilizing cocoapods and am attempting to repeat the directions https://builders.google.com/ml-kit/imaginative and prescient/text-recognition/v2/ios

I get a photograph from a typical module within the type of a byte array utilizing the “peekaboo” library

@OptIn(ExperimentalForeignApi::class, BetaInteropApi::class)
precise enjoyable saveImage(byteArrays: ByteArray?) {
    if (byteArrays != null) {
        val string = NSString.create(string = byteArrays.decodeToString())
        val information = string.dataUsingEncoding(NSUTF8StringEncoding)
        val imageFromBytes = information?.let { UIImage(information = it) }
        val picture = imageFromBytes?.let { MLKVisionImage(it) }
        if (picture != null) {
            picture.orientation = imageFromBytes.imageOrientation

            MLKTextRecognizer.textRecognizer().processImage(picture)
        }
    }
}

There’s a “course of” within the class textrecognize settings, however largely as a consequence of one thing known as “processImage”

Which I do not fairly perceive what to do with and which asks for a special kind of picture format it seems to be like

‘Kind mismatch: inferred kind is MLKVisionImage however MLKCompatibleImageProtocol was anticipated ‘

That is the primary time I am utilizing expect-actual mechanism with cintertop swift. Perhaps I principally didn’t perceive easy methods to do it accurately.

Or perhaps I can get the end in another means?

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