I just solved in this way
<img src="http://img560.imageshack.us/img560/7310/3efr.png" border="0" />
I don?t like the solution but it that way I got all data from my array came under the map parameter.
It would be great if anyone knows a better way to accomplish this, share it.
There was no problem with the size of json, I tried [150, 150, 5] size and there was no problem.