Automating click to image-mapped actions/links using Node/Nightwatch

How does one use NightwatchJs to automate clicking a specific part of an image? My naive approach is to select the coords attribute that matches the specific area of the image I'd like to trigger; but it doesn't work.

<img src="..." usemap="#example">
<map name="example" id="example">
    <area shape="rect" coords="336,10,401,32" href="...">
    <area shape="rect" coords="25,171,97,198" href="...">
    ...
</map>

Anyone encounter this issue or know of a work around? Thanks!

via Josefina Terrera