Controlling the Overall Appearance of Graphs - R Graphics - page 276

Table 9-2. Theme items that control text appearance in theme()

Element name Description

Appearance of axis labels on both axes axis.title

Appearance of x-axis label axis.title.x

Appearance of y-axis label

axis.title.y

Appearance of tick labels on both axes

axis.ticks

Appearance of x tick labels

axis.ticks.x

Appearance of y tick labels axis.ticks.y

Appearance of legend title legend.title

Appearance of legend items

legend.text

Appearance of overall plot title

plot.title

Appearance of facet labels in both directions

strip.text

Appearance of horizontal facet labels strip.text.x

Appearance of vertical facet labels

strip.text.y