polymer-position - Information about your sprite sources
polymer position SOURCE
Shows the position of a SOURCE image with a sprite. This is useful should you wish to manually create your own CSS files, without having to calculate the position of each source yourself. Also provides you with the basic CSS needed to show the source image.
The SOURCE may be the name of a source image in any of your sprites, or a SPRITE/SOURCE pair.
For example, assuming the following sources...
sources/
one/
book.png
television.png
two/
magnet.png
television.png
... polymer position book will show the position of the book source in
the "one" sprite. polymer position television will output the position
of the television source in both the "one" and "two" sprites. Finally,
polymer position two/television shows the position of the television
source in only the "two" sprite.