rlistings (version 0.2.12)

format_colvector: Utilities for formatting a listing column

Description

For vec_nlines, calculate the number of lines each element of a column vector will take to render. For format_colvector,

Usage

format_colvector(df, colnm, colvec = df[[colnm]], round_type = c("iec", "sas"))
vec_nlines(
  vec,
  max_width = NULL,
  fontspec = dflt_courier,
  round_type = c("iec", "sas")
)
# S4 method for ANY
vec_nlines(
  vec,
  max_width = NULL,
  fontspec = dflt_courier,
  round_type = c("iec", "sas")
)

Value

(numeric)
a vector of the number of lines element-wise that will be needed to render the elements of vec to width max_width.

Arguments

df

(listing_df)
the listing.

colnm

(string)
column name.

colvec

(vector)
column values based on colnm.

vec

(vector)
a vector.

max_width

(numeric(1) or NULL)
the width to render the column with.