Underline

#includepath "~/Documents/;%USERPROFILE%Documents"; // eslint-disable-line
#include "basiljs/bundle/basil.js";// eslint-disable-line
// simple sketch showing the usage of some primitive forms

var pw = 200;
var ph = 200;
var top = 20;
var right = 20;
var bottom = 30;
var left  = 20;
var pt = 24;
function draw(){
  b.clear(b.doc()); // clear the current document
  b.units(b.MM); // we want to print. use MM intead of default pixels

  var doc = b.doc(); // a reference to the current document
  // set some preferneces of the document for better handling
  doc.documentPreferences.properties = {pageWidth:pw,pageHeight:ph};
  doc.viewPreferences.rulerOrigin = RulerOrigin.SPREAD_ORIGIN;
  // ----------
  // main code goes here
   b.margins(top, right, bottom, left);
   var txt = 'I am the architect, not the builder.';
  var textFrame = b.text(txt,top,left,b.width - (right + left),b.height - (bottom + top));
textFrame.paragraphs[0].pointSize = pt;
textFrame.paragraphs[0].justification = Justification.CENTER_ALIGN;
textFrame.textFramePreferences.verticalJustification = VerticalJustification.CENTER_ALIGN;

  b.characters(textFrame, function(character, loopCount){
    if(loopCount%2 == 1){
    character.fillColor = doc.swatches[2];
    character.underline = true;
    character.underlineColor = doc.swatches[3];
    character.underlineOffset = -pt/2;
    character.underlineWeight = pt+ b.random(-5,5);
    character.baselineShift = b.random(pt,-pt);
    character.tracking =  b.random(100);
    }

  });
  // ----------
  var fname = File($.fileName).parent.fsName + '/' + ($.fileName.split('/')[$.fileName.split('/').length - 1]).split('.')[0] + '.indd';
 // b.println(fname);
  doc.save(fname, false, 'basil', true);
  b.savePNG('out.png');
}

b.go();