How to report cells from window x1 y1 x2 y2

Hi All,

I want write a script to get below things with dbGet commands.

How do I give coordinates to dbGet command for the following. 

1. 

I want to get cell count from window x1 y1 x2 y2.

it should report count for sequential, inverter, buffer, other combinational cells with cell name. 

2.

 I want to get cell count from window x1 y1 x2 y2.

it should report pattern (*AND*) cell count in particular area by giving coordinates. 

Thanks,

Gopi Premala