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

Description

A continuous variable can not be mapped to shape.

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