Extending the Google Font Loader
In the recipe we just looked at, we extended the Options class, took an option in the form of a CSV of Google fonts, and styled text using CSS. Get ready to see how even the instantiation line can be generated based on a few clicks. That way, no typos or issues with unavailable fonts can creep in and catch us off guard.
Designers, especially, love this one-time-use class method.
How to do it...
Dabble in a bit of polymorphism. When no fonts are passed during instantiation, route the flow of action to a new method that generates an interface. That interface will have a multi-select input widget that onClick updates a TEXTAREA with an instantiation code that designers can use to embed their Google web fonts.
For brevity, ...
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