I am using MAPAEL to plot cities onto an SVG map. I understand the point of plotting 4 different points to 'transform' lat/long coordinates of a given city into x/y coordinates into the SVG, as explained by the plugin's author: here
I am however confused about the last bit "Then, you can use Google Maps in order to find the matching latitudes and longitudes and fill the form of the getCoords() generator.": How do I do this? Eg; get the x/y coordinates of all 4 points, from the SVG 'map' into a similar Google map to get the exact lat/ lon corresponding to these plots ? I obviously need this missing bit of info to fill in the help form that writes up the JS .... Many thanks, JMB