// cropAndStraightenBatch.jsx
// Copyright 2006-2008
// Written by Jeffrey Tranberry
// Photoshop for Geeks Version 2.0
/*
Description:
This script demonstates how to batch process
a folder of images using the crop and straighten command
*/
// enable double clicking from the
// Macintosh Finder or the Windows Explorer
#target photoshop
// Make Photoshop the frontmost application
// in case we double clicked the file
app.bringToFront();
/////////////////////////
// SETUP
/////////////////////////
// A list of file extensions to skip, keep them lower case
gFilesToSkip = Array( "db", "xmp", "thm", "txt", "doc", "md0", "tb0", "adobebridgedb", "adobebridgedbt", "bc", "bct" );
/////////////////////////
// MAIN
/////////////////////////
//Make sure there are no open documents
if (app.documents.length > 0){
alert ("This script requires that there are no open documents to run.");
}else{
// Pops open a dialog for the user to choose the folder of documents to process
var inputFolder = Folder.selectDialog("Select a folder of documents to process");
// Pops open a dialog for the user to set the output folder
var outputFolder = Folder.selectDialog("Select a folder for the output files");
// Open and process a folder of Images
OpenFolder();
}
/////////////////////////
// FUNCTIONS
/////////////////////////
// Given the a Folder of files, open the files and process them
function OpenFolder() {
var filesOpened = 0;
var fileList = inputFolder.getFiles();
for ( var i = 0; i < fileList.length; i++ ) {
// Make sure all the files in the folder are compatible with PS
if ( fileList instanceof File && ! fileList.hidden && ! IsFileOneOfThese( fileList, gFilesToSkip )) {
open( fileList );
filesOpened++;
/////////////////////////
// Put all your processing functions...
/////////////////////////
// Create a variable to store a reference to
// the currently active document, which in this
// case is the parent document we want to extract
// multiple scanned images from
var docRef = app.activeDocument;
// Run the cropAndStraighten function
// which will rusult in more than one open document
///NEW CODE ///////////////////////////////////////////////
app.activeDocument.flatten();
app.activeDocument.activeLayer.duplicate();
executeAction( stringIDToTypeID( "newPlacedLayer" ), undefined, DialogModes.NO );
app.activeDocument.activeLayer = app.activeDocument.layers[0];
app.preferences.rulerUnits = Units.PIXELS;
//////////////////////////////////////////////////////////
cropAndStraighten();
// Close the parent document we originally opened
docRef.close(SaveOptions.DONOTSAVECHANGES);
// Process all open documents until no documents
// are left open.
while (app.documents.length >=1){
///NEW CODE ///////////////////////////////////////////////
var border = Math.max(Number(app.activeDocument.width.value), Number(app.activeDocument.height.value))*0.1;
app.activeDocument.layers[0].remove();
app.activeDocument.resizeCanvas(app.activeDocument.width+border, app.activeDocument.height+border, AnchorPosition.MIDDLECENTER);
//////////////////////////////////////////////////////////
/////////////////////////
// Put all your processing functions...
/////////////////////////
// Flatten the document in case the file type we want to save to requires a flat doc
app.activeDocument.flatten();
//Save as a JPEG to the outputFolder
var jpegOptions = new JPEGSaveOptions();
jpegOptions.quality = 10;
jpegOptions.embedColorProfile = false;
app.activeDocument.saveAs( File( outputFolder + "/" + activeDocument.name + ".jpg"), jpegOptions, false);
// Close without saving
app.activeDocument.close(SaveOptions.DONOTSAVECHANGES);
/////////////////////////
// ...in the area between these two comments.
/////////////////////////
}
/////////////////////////
// ...in the area between these two comments.
/////////////////////////
}
}
return filesOpened;
}
// given a file name and a list of extensions
// determine if this file is in the list of extensions
function IsFileOneOfThese( inFileName, inArrayOfFileExtensions ) {
var lastDot = inFileName.toString().lastIndexOf( "." );
if ( lastDot == -1 ) {
return false;
}
var strLength = inFileName.toString().length;
var extension = inFileName.toString().substr( lastDot + 1, strLength - lastDot );
extension = extension.toLowerCase();
for (var i = 0; i < inArrayOfFileExtensions.length; i++ ) {
if ( extension == inArrayOfFileExtensions ) {
return true;
}
}
return false;
}
// Crop and Straighten function created
// using the ScriptingListener plug-in
function cropAndStraighten(){
var id333 = stringIDToTypeID( "CropPhotosAuto0001" );
executeAction( id333, undefined, DialogModes.NO );
}
1 Correct answer
5
Replies
AdChoices