Screenshot on multiple monitors?

[mmikhan]

When using multiple monitors, the module takes screenshot only from the primary one. It would be great if we can choose which monitor to use while taking the screenshot.

[Lonniebiz]

Additionally, I'd like an option to output each monitor to a separate png file instead of joining all monitor's screenshots into one png file.

[SarathKmrM]

I am using 0.1.1 version.
I have multiple monitor, currently this package takes screenshot of both screens and merge them into single image file.
I need only primary monitor screenshot. I can not find anything related to this on readme file.
Please help.

Thank you in advance.