view docs/spec/fv0.tikz @ 554:600b87550b83

Improve the behaviour of the RDF example a little bit.

Automatically create the database if it doesn't exist yet.

Write a little explanatory comment about how we could be cleverer.

\foreach \y/\col in {0/53,0.2/32,0.4/37,0.6/4,0.8/63} {
  \fill[black!\col!white] ($(-0.1,0)+(0,\y)$) rectangle ($(0.1,0.2)+(0,\y)$);
}