This recipe introduces the
render method from the
webpage module in PhantomJS; we will use
render to generate images of our web page content.
To run this recipe, we will need a script that intends to access a web page. We also need permissions to write to the filesystem in that script's working directory.
The script in this recipe is available in the downloadable code repository as
chapter07. If we run the provided example script, we must change to the root directory for the book's sample code.
Lastly, the script in this recipe runs against the demo site that is included with the cookbook's sample code repository. To run the demo site, we must have Node.js installed. In a separate terminal, ...