Arahnoid

/**
 * makeLayerActiveByName
 * @param string nm Layer name]
 * @return
 * @usage selects layer by name and mak it active
 * @env Photoshop
 */
function makeLayerActiveByName(nm) {
	function cTID(s) { return app.charIDToTypeID(s); };

Arahnoid

 var doc = app.activeDocument;
 var guides = app.activeDocument.guides;
 var w = doc.width;
 var h = doc.height;

 function MakeGuidesGrid(numVerticalGuides, gutterVertical, numHorisontalGuides, gutterHorisontal) {
     if (numHorisontalGuides !== 0) {
         var j = h / numHorisontalGuides;
         for (var i = 0; i < numHorisontalGuides; i++) {
             guides.add(Direction.HORIZONTAL, j * i);

Arahnoid

 var doc = app.activeDocument;
 var guides = app.activeDocument.guides;
 var w = doc.width;
 var h = doc.height;

 function MakeGuidesGrid(unitVertical, gutterVertical, unitHorisontal, gutterHorisontal) {
     if (unitHorisontal !== 0) {
         var j = h / unitHorisontal;
         for (var i = 0; i < j; i++) {
             guides.add(Direction.HORIZONTAL, i * unitHorisontal);

Arahnoid

var layerNum = app.activeDocument.layers.length;
var arr = [];
 for (var i = 0; i < layerNum; i++) {
arr[i]  = '"'+app.activeDocument.layers[i].name+'"';

}

// taken from: http://stackoverflow.com/questions/840781/easiest-way-to-find-duplicate-values-in-a-javascript-array

var sorted_arr = arr.sort(); // You can define the comparing function here. 

Arahnoid

var layerNum = app.activeDocument.layers.length;

prompt("Layers Number:", layerNum);

Arahnoid

# Generate Txt File With Directory Tree

http://superuser.com/questions/258287/how-can-i-export-a-directory-structure

Assuming your directory tree is of reasonable size, you could also use the built in tree command, which produces a rather pretty looking directory tree. Unfortunately this prettiness is difficult to get working outside of a cmd instance, so you'll probably want to tell it to just use ascii characters with the /A switch.

### Example:

From a small multi-level structure

Arahnoid

/*******************************************************************************
1. DEPENDENCIES
*******************************************************************************/

var gulp = require('gulp');                             // gulp core
    sass = require('gulp-sass'),                        // sass compiler
    uglify = require('gulp-uglify'),                    // uglifies the js
    jshint = require('gulp-jshint'),                    // check if js is ok
    rename = require("gulp-rename");                    // rename files
    concat = require('gulp-concat'),                    // concatinate js

Arahnoid

raterizeLayerStyle = ->
  idrasterizeLayer = stringIDToTypeID('rasterizeLayer')
  desc = new ActionDescriptor
  idnull = charIDToTypeID('null')
  ref = new ActionReference
  idLyr = charIDToTypeID('Lyr ')
  idOrdn = charIDToTypeID('Ordn')
  idTrgt = charIDToTypeID('Trgt')
  ref.putEnumerated idLyr, idOrdn, idTrgt
  desc.putReference idnull, ref

Arahnoid

/* Code by  Mike Hale http://www.ps-scripts.com/bb/viewtopic.php?f=14&t=1802&start=15
with small modification by Vladimir Carrer
*/

function DrawShape() {
    
    var doc = app.activeDocument;
    var y = arguments.length;
    var i = 0;
    

Arahnoid

// Notes:
// 1. Save this file in Program Files\Adobe\Photoshop\Presets\Scripts\
// 2. Run the script by going to menu File > Scripts > LayersToSpriteSheet

// Based on http://alessandroituarte.com/blag/2012/07/03/470

if (documents.length > 0) {

    // Adjust this to the number of columns you want
    // leave -1 if you want it to calculate an optimal column value.