script.js

angular
  .module("CodigosDeBarras", ["angular-barcode"])
  .controller("ControladorPrincipal", ["$scope", function($scope) {
    $scope.opciones = {
      format: 'CODE128',
      lineColor: '#000000',
      width: 2,
      height: 100,
      displayValue: true,
      fontOptions: '',
      font: 'monospace',
      textAlign: 'center',
      textPosition: 'bottom',
      textMargin: 2,
      fontSize: 20,
      background: '#ffffff',
      margin: 0,
      marginTop: undefined,
      marginBottom: undefined,
      marginLeft: undefined,
      marginRight: undefined,
      valid: function(valid) {}
    };

    $scope.codigos = ["hola", "mundo", "somos", "palabras"];
  }]);