iOS : How to implement handwriting recognition?

Question

Starting iOS development, I wish to implement handwriting recognition in my app.

I did a google search but i didn't find any tutorial implements text gesture in objective c

Is there any basic tutorial available which implements text gesture...

for example: when user writes A on the screen, screen should display A

Is there any demo tutorial available for this project?

Answer 1

Have a look into this sample application. In this application first you have to provide the training character and then you app will detect your handwriting.

Answer 2

There are no "text" gesture recognizers. What you are describing is called handwriting recognition.

The only built-in support for handwriting recognition is in the Chinese "keyboard" settings labeled "handwriting". There is no API for handwriting recognition.

There do not appear to be any open-source handwriting recognition projects specifically for iOS.

You should just look for a generic open-source handwriting recognition library and port it to iOS.