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term-align

Align text based on terminal's width.

NOTE: This does not use methods such as writeStream#cursorTo. Instead, it returns a string that can be then used in the console, using, e.g. console#log or writeStream#write.

API

align(input, options) or align(input, alignment, options)

Aligns given input.

• input {String} - Text to be aligned.
• options - Alignment options to configure how the string should be displayed:
  • align - Alignment of the text ('left, 'center', 'right'). Default is 'left'.
  • offset {Number} - Offset to adjust the alignment. Can be a number or a percentage string. Default is 0.
  • textAlign - Text alignment within the alignment width ('left', 'center', 'right'). Should be used only if your input has multiple lines. Default is the same as align.
• alignment - Alignment of the text ('left, 'center', 'right'). Default is 'left'.
• Returns an aligned string.

Usage

const align = require('term-align');

console.log(align('Hello, world!', 'center')); // <= centered: '      Hello, world!      '
console.log(align('Another example.', { align: 'right', offset: 1 })); // <= '        Another example. '
console.log(align('Multiple lines\nWorks', { align: 'center', textAlign: 'right' }));
// Results:
// '      Multiple lines      '
// '               Works      '

Check out more examples.

License

Released under the MIT License.