Scale for shapes, aka glyphs.

Usage

scale_shape(..., solid = TRUE)

scale_shape_discrete(..., solid = TRUE)

scale_shape_continuous(...)

Arguments

solid

Are the shapes solid, TRUE, or hollow FALSE?

...

common discrete scale parameters: name, breaks, labels, na.value, limits and guide. See discrete_scale for more details

Examples

dsmall <- diamonds[sample(nrow(diamonds), 100), ]

(d <- qplot(carat, price, data=dsmall, shape=cut))


d + scale_shape(solid = TRUE) # the default


d + scale_shape(solid = FALSE)


d + scale_shape(name="Cut of diamond")


d + scale_shape(name="Cut of\ndiamond")



# To change order of levels, change order of
# underlying factor
levels(dsmall$cut) <- c("Fair", "Good", "Very Good", "Premium", "Ideal")

# Need to recreate plot to pick up new data
qplot(price, carat, data=dsmall, shape=cut)



# Or for short:
d %+% dsmall