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dovmikesoul-codigo-barras-js

v1.0.0

Published

Biblioteca en JavaScript para generar códigos de barras (Code 39) en formato SVG.

Readme

dovmikesoul-codigo-barras-js

Una biblioteca ligera, rápida y sin dependencias para generar códigos de barras (Code 39) en formato SVG en JavaScript.

Instalación

npm install dovmikesoul-codigo-barras-js

Uso

const { generateCode39SVG } = require('dovmikesoul-codigo-barras-js');

// Generar el código de barras (devuelve un string SVG)
const svgString = generateCode39SVG('NPM 123');

console.log(svgString); // Imprime el contenido <svg>...</svg>

Opciones de personalización

Puedes pasar un segundo argumento de configuración a la función:

const svgString = generateCode39SVG('PERSONALIZADO', {
    width: 2,               // Ancho base de las barras (px)
    height: 80,             // Alto de las barras (px)
    color: '#000000',       // Color del código de barras
    background: '#ffffff',  // Color de fondo (usa 'transparent' para omitirlo)
    showText: true,         // Mostrar texto en la base
    padding: 15             // Espacio exterior de seguridad
});

Caracteres soportados (Code 39)

  • Letras MAYÚSCULAS: A-Z
  • Números: 0-9
  • Caracteres especiales: -, ., , $, /, +, %

Licencia

MIT