712
2d trulesformations
(lemmy.blahaj.zone)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
And what about the arrow?
It's pointing down diagonally, which - at least to me (and for pretty much any GUI I can think of) - indicates, that it should be affecting both axes.
Then again, that whole illustration isn't all that great to begin with. So who knows, what that arrow is supposed to signify...