I'm trying to create a font to produce different curved lines similar the below example (*curved lines with different shapes*), and want to use it through general word processing programs (e.g. MS Word). However I'm not sure about the starting point since this does not obey general typographical metrics.

![enter image description here](https://i.stack.imgur.com/mU6KP.png) 

I'd like to know is it possible to create such a font **at all** (I own FontLab 5)?! I also about thinking to buy some similar font at first, if you could suggest me one?