What is the difference in TessResultIterator and TessResultRenderer?

There are some methods where I can see that TessResultIterator give utf8 
chars in output
but it does not have any relation to processpage?

Do I even need to use processPage or there are some other function, which 
should be seen?






On Tuesday, August 11, 2015 at 4:08:58 PM UTC+5:30, Anshul Maheshwari wrote:
>
> Hello
>
> I am worked on OCR of subtitles of ccextractor which was working fine with 
> 3.02,
> I moved to newer version of Tesseract 3.04 where I found that processpage 
> api no longer return char* string
> rather it uses some result render API to give output.
>
> I am unable to get char* from result renderer, Please help to find  the 
> text processed by processpage.
>
> I dont want to write to file and then read back in my program.
>
> Thanks
> Anshul Maheshwari
>

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