CommandLine.Help.IOptionRenderer (picocli 4.7.5 API)

Enclosing class:

CommandLine.Help
```
public static interface CommandLine.Help.IOptionRenderer
```
When customizing online help for Option details, a custom IOptionRenderer can be used to create textual representation of an Option in a tabular format: one or more rows, each containing one or more columns. The Layout is responsible for placing these text values in the TextTable.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`CommandLine.Help.Ansi.Text[][]`	`render(CommandLine.Model.OptionSpec option, CommandLine.Help.IParamLabelRenderer parameterLabelRenderer, CommandLine.Help.ColorScheme scheme)`	Returns a text representation of the specified option and its parameter(s) if any.

- Method Detail
  - render
```
CommandLine.Help.Ansi.Text[][] render(CommandLine.Model.OptionSpec option,
                                      CommandLine.Help.IParamLabelRenderer parameterLabelRenderer,
                                      CommandLine.Help.ColorScheme scheme)
```
    Returns a text representation of the specified option and its parameter(s) if any.
    
    Parameters:
    
    option - the command line option to show online usage help for
    
    parameterLabelRenderer - responsible for rendering option parameters to text
    
    scheme - color scheme for applying ansi color styles to options and option parameters
    
    Returns:
    
    a 2-dimensional array of text values: one or more rows, each containing one or more columns
    
    Since:
    
    3.0