band {ggvis} | R Documentation |
Bands are used to set the width or height on categorical scales - a band represent the height or width allocated for one level of a factor.
band(offset = NULL, mult = NULL) is.prop_band(x)
offset, mult |
Additive and multiplicate offsets used to adjust the
band size. For example, use |
x |
object to test for band-ness |
df <- data.frame(label = c("a", "b", "c"), n = c(10, 9, 4)) base <- df %>% ggvis(~label, y2 = 0, y = ~n) base %>% layer_rects(width = band()) base %>% layer_rects(width = band(offset = -1)) base %>% layer_rects(width = band(mult = 0.9)) # A nominal scale with padding is more symmetrical than band with a mult base %>% layer_rects(width = band(mult = 0.75)) base %>% layer_rects(width = band()) %>% scale_nominal("x", padding = 0.25, points = FALSE)