test.jsx

#target InDesign-7.0
#include "./underscore.js"

// underscore-minだとエラーでる
 
var doc = app.activeDocument;
var page = _.chain(doc.pages).first().value();
var itms = page.pageItems;

var ichiban_hidarini_aruyatsu = _.chain(itms).sortBy(function(o){
  var g = o.geometricBounds;
  return g[1]
}).first().value();
var tpl = _.template("ラベル名: <%= label %> てやつがいちばん左側にある");
alert(tpl({label: ichiban_hidarini_aruyatsu.label}));

// var mar = _.pick(page.marginPreferences,'top','left','bottom','right'); 
var mar = _.object(['top','left'],[ichiban_hidarini_aruyatsu.geometricBounds[0],ichiban_hidarini_aruyatsu.geometricBounds[1]]);

var done = _.chain(itms).map(function(tf){
  var ob = tf.geometricBounds;
  var o = _.object(['width','height'],[ob[3]-ob[1],ob[2]-ob[0]]);
  tf.geometricBounds = [mar.top,mar.left,mar.top+o.height,mar.left+o.width];
  return tf
}).value(); // 操作したやつのarray