The Mobile Vision API is now a part of ML Kit. We strongly encourage you to try it out, as it comes with new capabilities like on-device image labeling! Also, note that we ultimately plan to wind down the Mobile Vision API, with all new on-device ML capabilities released via ML Kit. Feel free to reach out to Firebase support for help.

<GMVMultiDataOutputDelegate> Protocol

<GMVMultiDataOutputDelegate> Protocol Reference


Delegate used to register GMVOutputTrackerDelegate for a specific feature.

Inherits <NSObject>.

Instance Method Summary

(id< GMVOutputTrackerDelegate >) - dataOutput:trackerForFeature:
 Returns an object that implements GMVOutputTrackerDelegate. More...

Method Detail

- (id<GMVOutputTrackerDelegate>) dataOutput: (GMVDataOutput *)  dataOutput
trackerForFeature: (GMVFeature *)  feature 

Returns an object that implements GMVOutputTrackerDelegate.

dataOutputThe GMVDataOutput object requesting the call.
featureA detected feature.