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Wrap text based on character threshold

Source: R/supporting_functions.R
wrap_text.Rd

Wrap text in visualizations according to a preset character threshold. The next space in the string is replaced with \n, which will render as next line in plots and messages.

Usage

wrap_text(x, threshold = 15)

Arguments

x

String to wrap text

threshold

Numeric, defaults to 15. Number of character units by which the next space would be replaced with \n to move text to next line.

Value

String output representing a processed version of x, with spaces replaced by \n.

Examples

wrapped <- wrap_text(
  "The total entropy of an isolated system can never decrease."
  )
message(wrapped)
#> The total
#> entropy of an
#> isolated system
#> can never
#> decrease.