* Programmatically capture screen shot of web content.
* Use web technology to render content and capture rendered content as PNG image
* Render web content in a popup window with predefined size & take screen shot of popup
* See takeSnapshot function of src/index.html
git clone <this repo>
cd <repo>
npm install nw --nwjs_build_type=sdk
node_modules/nw/bin/nw src/
* See generated out.png file under src/ folder