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Not able to recognise Diagonal Hand-Written Text

Dear Team,

Thanks for the great text recognition SDK. 

When a user draws any diagram and indicate something like attached SC, we are unable to recognise the text which is written in diagonal direction.

Can you please guide us to get this done?


Thanks,

Steve

Diagonal.png
Diagonal.png
(180 KB)
Best Answer

Dear Steve,


thank you for the update.


This error message is normally raised when the PointerMove is called while there was no pointerDown before. Can you please ensure you add it?


Best regards,


Olivier

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Dear Steve,


Thank you for your question.


This is indeed a limitation of our technology, which is not able to recognize words with such an angle. 


Best regards,


Olivier

Dear Olivier,

We are getting the error like " Error, -[IINKEditor pointerEvents:count:doProcessGestures:error:]::251 no trace pending"  when we erase a stroke and passing pointerEvents like below.

===========================

        [self.editor pointerEvents:pointerEvents count:events.count doProcessGestures:NO error:&error]; // This line giving the error 

        [self.editor waitForIdle];

===========================

Note:: We have observed this behaviour with the ink sdk 1.2 version. This is causing to recognise text only for some of the strokes.


Can you please help us with a solution?


Thanks, 

Steve

Answer

Dear Steve,


thank you for the update.


This error message is normally raised when the PointerMove is called while there was no pointerDown before. Can you please ensure you add it?


Best regards,


Olivier

Dear Olivier,

You are perfect at identifying the problem, thanks for the great help. It's working great now.


Thanks,

Steve