npm install
node index.js letterWidth letterHeight paddingX paddingY r,g,b,a amount
e.g.:
node index.js 10 30 5 5 100,100,100,255 100,100,100,255 20 city-
Width of a single letter
Height of a single letter
Padding on both sides
Padding on top and bottom
Color in rgba (values 0-255).
E.g. 255,0,0,255
Amount of images to generate (same as max. letters to support).