Constructor Detail

• StringUtil()

Method Detail

• static String bar(Number x, Number min, Number max, int width)

  Draw a band whose width is proportional to (x - min) and equal to width when x equals max. Unicode block element characters are used to draw fractional blocks. A 1/8 block is always added at the start of the bar. If using Windows command-line, make sure you are using the Unicode codepage (65001) and a font that supports block elements (like Cascadia).

  Parameters:

  x - the value for the bar to be drawn

  min - the minimum value

  max - the maximum value

  width - how many characters should the maximum value be rendered as (default 40)

  Returns:

  the rendered ascii barchart string

  Since:

  5.0.0

• static String tr(String text, String source, String replacement)

  Provides Groovy with functionality similar to the unix tr command which translates a string replacing characters from a source set with characters from a replacement set.

  Since:

  1.7.3