ggvis (version 0.4.1)

singular: singular.

Description

Use singular when you want constant x or y position.

Usage

singular()
scale_singular(vis, property, name = property, label = name,
  points = TRUE, domain = NULL, override = NULL)

Arguments

vis

A ggvis object.

property

The name of a property, such as "x", "y", "fill", "stroke", etc.

name

Name of the scale, such as "x", "y", "fill", etc. Can also be an arbitrary name like "foo".

label

Label for the scale. Used for axis or legend titles.

points

If TRUE (default), distributes the ordinal values over a quantitative range at uniformly spaced points. The spacing of the points can be adjusted using the padding property. If FALSE, the ordinal scale will construct evenly-space

domain

The domain of the scale, representing the set of data values. For ordinal scales, a character vector; for quantitative scales, a numeric vector of length two. Either value (but not both) may be NA, in which case domainMin or domainMax

override

Should the domain specified by this ggvis_scale object override other ggvis_scale objects for the same scale? Useful when domain is manually specified. For example, by default, the domain of the scale will contain the range of the data, but when this is T

Examples

Run this code

mtcars %>% ggvis("", ~mpg) %>%
  layer_points() %>%
  scale_nominal("x") %>%
  add_axis("x", title = "", tick_size_major = 0)

# OR
mtcars %>% ggvis("", ~mpg) %>%
  layer_points() %>%
  scale_singular("x")

# OR, even simpler
mtcars %>% ggvis(singular(), ~mpg) %>% layer_points()

# In the other direction:
mtcars %>% ggvis(~mpg, singular()) %>% layer_points()

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