wordle          :: text x($1) cloud color($1) size(#count) :: categorical
barOfCounts     :: bar x($1) y(#count) tooltip(#all) sort(#count) :: categorical
scatter         :: point x($1) y($2) :: field, field
line            :: line x($1) y($2) :: field, field
lineWithPoints  :: point x($1) y($2) style('{size:50%') + line x($1) y($2) mean($2) using(interpolate) :: field, field
bubble          :: point x($1) y($2) size($3) :: field, field, numeric
heatmap         :: x($1) y($2) sort(#count) color(#count) label(#count) tooltip(#all) style('symbol:rect;border-radius:8;size:95%')
                :: categorical, categorical
treemap         :: bar x($1) treemap color($1[-1]) size(#count) label($1[-0]) tooltip(#all) :: multiCategorical
map             :: map x($1) label($1) tooltip(#all) :: categorical
colorMap        :: map x($1) label($1) color($2) tooltip(#all) :: categorical, field
