Create a data frame of available shapes and associated sets. This may be
filtered and used as a vector of strings in scale_shape_manual()
.
Examples
# Returns a data frame of available shapes
shapes_cast()
#> set shape
#> 1 circle circleF
#> 3 circle circleL
#> 5 circle circleR
#> 7 container jar
#> 9 container tube
#> 11 cross cross1
#> 13 cross cross2
#> 15 flower sunflower1
#> 17 flower sunflower2
#> 19 flower sunflower3
#> 21 flower sunflower4
#> 23 flower sunflower5
#> 25 flower sunflower6
#> 27 flower sunflower7
#> 29 flower sunflower8
#> 31 geom box
#> 33 geom dendro
#> 35 geom ribbon
#> 37 geom violin
#> 39 leaf hibiscus
#> 41 leaf oak
#> 43 penguin adelie
#> 45 penguin chinstrap
#> 47 penguin gentoo
#> 49 polygon heptagon
#> 51 polygon hexagon
#> 53 polygon octagon
#> 55 polygon pentagon