linear: Linear

In rsgl: An Implementation of the 'SGL' Graphics Language

Linear

Description

The linear scale linearly maps data values to a visual property. It is the default scale for numerical aesthetic mappings.

Function Name

• linear

Arguments

• The name of an aesthetic to scale (required).

Examples

library(duckdb)
con <- dbConnect(duckdb())
dbWriteTable(con, "cars", cars)

# explicit linear scales
dbGetPlot(con, "
  visualize
    horsepower as x,
    miles_per_gallon as y
  from cars
  using points
  scale by
    linear(x),
    linear(y)
")

# default linear scales
dbGetPlot(con, "
  visualize
    horsepower as x,
    miles_per_gallon as y
  from cars
  using points
")

rsgl documentation built on June 9, 2026, 1:07 a.m.