init method
Configure Dynamsoft Document Normalizer. Returns 0 if successful.
Implementation
Future<int> init(String key) async {
try {
await handleThenable(LicenseManager.initLicense(key, true));
await handleThenable(CoreModule.loadWasm(["DDN"]));
_cvr = await handleThenable(CaptureVisionRouter.createInstance());
} catch (e) {
return -1;
}
return 0;
}