Sometimes it's impossible to upload .pdf, .dvi and .ps files (usually images of diagrams generated with TiKZ in my case). There, one wishes to obtain a way to export them directly to a .png or some other pic-like file extension. Unfortunately the result I get by taking a snapshot of my .pdf is awful.
Which is the better way to get, say, a .png out of a LaTeX base code?
\usepackage[convert]{standalone}. Here are many different posts around. (http://tex.stackexchange.com/search?q=convert+png and http://tex.stackexchange.com/search?q=export+png) – LaRiFaRi Jan 13 '15 at 10:26