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Hello,

Thank you for contacting us.

To better assist you, could you please explain your use case in more detail?
Do you need to use our interactive features, such as gestures or typesetting, or do you only need to perform ink recognition?
See https://developer.myscript.com/docs/interactive-ink/4.1/concepts/interactive-ink/.
As far as I understand, you are using your own rendering. Could you please confirm?

This information will help us guide you in using either a Raw Content Recognizer, Editor, or OffscreenEditor object and the corresponding Android sample.

The Raw Content part is very flexible, so you must configure it according to your classification and recognition types:

https://developer.myscript.com/docs/interactive-ink/4.1/concepts/ink-classification/

You can also take a look at this page of the documentation:

https://developer.myscript.com/docs/interactive-ink/4.1/overview/content-types/#raw-content-highlights

Best regards,

Gwenaëlle

Hello,

Thank you for your answer.

If you don't use our rendering, nor our interactive features, using a Raw Content Recognizer may be the most straight forward solution for you.

The code would be very simple as below:

// Create your Engine
val engine = IInkApplication.getEngine()

// Configure according to your need 
engine.apply {
configuration.apply {
val confDir = "zip://${application.packageCodePath}!/assets/conf"
setStringArray("recognizer.configuration-manager.search-path", arrayOf(confDir))
// choose your recognition language
setString("recognizer.lang", "zh_CN")
// customize the jiix export according to what you need. See https://developer.myscript.com/docs/interactive-ink/4.1/reference/jiix/
setBoolean("export.jiix.strokes", false)
setBoolean("export.jiix.ranges", true)
setBoolean("export.jiix.text.words", true)
setBoolean("export.jiix.text.chars", false)
setBoolean("export.jiix.lines", true)
setBoolean("export.jiix.spans", true)

// Choose the classification and recognition according to what you want. See https://developer.myscript.com/docs/interactive-ink/4.1/concepts/ink-classification/
setStringArray("recognizer.raw-content.classification.types", arrayOf("text", "math", "shape", "drawing"))
setStringArray("recognizer.raw-content.recognition.types", arrayOf("text", "math", "shape"))

}
}


// create the Raw Content Recognizer object
val recognizer = engine.createRecognizer(1f, 1f, "Raw Content")

// add a listener to be notified of recognition results and of error
recognizer.addListener(recognizerListener)

// send your pointer Events for recognition
recognizer.pointerEvents(yourPointerEvents)

// wait until recognition is complete
recognizer.waitForIdle()

// get recognition result
val recognitionResult = recognizer.getResult(MimeType.JIIX)

// cleanup
recognizer.removeListener(recognizerListener)
recognizer.close()

You can find below a simple example of RecognizerListener implementation:

    private val recognizerListener: IRecognizerListener by lazy {
        object : IRecognizerListener {
            override fun resultChanged(p0: Recognizer, p1: String) {
                Log.d(TAG, "resultChanged" + p1)
            }

            override fun onError(p0: Recognizer, p1: RecognizerError, p2: String) {
                Log.d(TAG, "onError " + p1.toString() + "error code, message=" + p2 )
            }

        }
    }

Do not forget to deploy the required resources in your project, according to your configuration:

In addition to the myscript-iink-recognition-raw-content2.zip package, the following table lists resources that you must deploy in your project according to the recognition types that you use:

Best regards,

Gwenaëlle

Hello,

Please, make sure to reply on the forum.

Regarding this update: 你好，这个识别器。val recognizer = engine.createRecognizer(1f, 1f, "Raw Content")  和 Editor inkEditor 这个区别大吗？功能好像Editor 也能实现。

We are not sure what you want to achieve?

Both objects can be used, but the choice of the object depends on your use case.

Best regards,

Gwenaëlle