A command-line interface to elastic/spritezero.
npm install -g @elastic/spritezero-cli
spritezero [output filename] [input directory]
--retina shorthand for --ratio=2
--ratio=[n] pixel ratio
--unique map identical images to multiple names
--sdf generate sdf sprites
Spritezero reads an input directory containing SVG files and generates a JSON layout file and PNG spritesheet.