My project needs a library which is able to read large amount of data 
from 2D data Matrix .Now I am using Zxing which is 
decoding only 2D data Matrix with less amount of data and not able to read 
large amount of data in 2D Data Matrix.But its working fine with QR 
codes with any amount of data
this is my 2D data Matrix data

Any other library is available for 2D data matrix scanning 
I have downloaded libdmtx library but I don't know how can i use it with my project because it is a C file?

Please give me solutions for this 

Thanks in Advance

this is my 2D data Matrix data

![enter image description here](https://i.stack.imgur.com/g1PC3.png)

zxing 1.7 Not Working with these above code
I need other libraries to decode 2D data matrix of above type

I found libmtx library for 2D data matrix decoding 
But how can i integrate libmtx with xcode?