Photoshop/Javascript - EPS 到 Tiff 文件的转换和删除重复

Question

大家好，我有这个脚本可以在 Photoshop 中将 EPS 文件转换为 Tiff。

目前它允许您选择要转换的文件文件夹并在其中为 Tiff 文件创建一个新文件夹。我曾尝试在同一个文件夹中创建 Tiff 而不创建额外的文件夹，但这似乎与原始 EPS 文件混淆。转换进行得很好，但它从 EPS 中取出数据并将其保存为空白文件。由于我将新转换的 Tiff 文件放在一个文件夹中，因此它也在其中创建了原始 EPS 的副本，我不需要。

基本上，我需要将文件夹中的所有 EPS 文件转换为 Tiffs，但不想弄乱原始 EPS，也不想要文件的其他副本。

我目前的脚本如下：

#include "~/AppData/Local/wbmUtils/lib/underscore.js";

//-------------- declare measurement in pixels and declare vars for HxW --------------\\
app.preferences.rulerUnits = Units.PIXELS;
var height =0;
var width = 0;

//-------------- select input and output folders --------------\\
alert("Choose a folder of EPS's");
var inPath  = Folder.selectDialog();
var outPath  = inPath+'/Tiffs';
$.writeln(inPath);
$.writeln(outPath);

//-------------- get full image list from input folder --------------\\
var inputs = getImageList (inPath);
function getImageList (dirPath) 
{
    var contents = dirPath.getFiles();
    var imageList=[];
    _.each(contents, function(item)
    {
        imageList.push(item.toString());
    })
    return imageList;
}

//-------------- create new folder for files --------------\\
$.writeln(inputs);
var imageFolderName = outPath;
var imageFolder = Folder(imageFolderName);
if(!imageFolder.exists) imageFolder.create();
_.each(inputs, function(input)
{
    $.writeln("height: " + height + "  width: " + width);
    var imgWithExt =  _.last(input.split('/'))
    doPreviews(input,  imageFolderName +'/' + imgWithExt);  
    var of = new File(input); 
    of.copy (imageFolderName +'/' + imgWithExt.split('.')[0] + '.eps');
})

//-------------- main conversion function --------------\\
function doPreviews(input, output)
{
    var idOpn = charIDToTypeID("Opn ");
    var desc4 = new ActionDescriptor();
    var idnull = charIDToTypeID("null");
    desc4.putPath(idnull, new File(input));
    var idAs = charIDToTypeID("As  ");
    var desc5 = new ActionDescriptor();
    var idRslt = charIDToTypeID("Rslt");
    var idRsl = charIDToTypeID("#Rsl");
    desc5.putUnitDouble(idRslt, idRsl, 300.000000);
    var idAntA = charIDToTypeID("AntA");
    desc5.putBoolean(idAntA, true);
    var idEPSG = charIDToTypeID("EPSG");
    desc4.putObject(idAs, idEPSG, desc5);
    executeAction(idOpn, desc4, DialogModes.NO);

    var idMk = charIDToTypeID("Mk  ");
    var desc7 = new ActionDescriptor();
    var idnull = charIDToTypeID("null");
    var ref1 = new ActionReference();
    var idDcmn = charIDToTypeID("Dcmn");
    ref1.putClass(idDcmn);
    desc7.putReference(idnull, ref1);
    var idUsng = charIDToTypeID("Usng");
    var ref2 = new ActionReference();
    var idHstS = charIDToTypeID("HstS");
    var idCrnH = charIDToTypeID("CrnH");
    ref2.putProperty(idHstS, idCrnH);
    desc7.putReference(idUsng, ref2);
    executeAction(idMk, desc7, DialogModes.NO);

    height = app.activeDocument.height;
    width = app.activeDocument.width;

    if (height > width) 
    {
        $.writeln("IS HIGHER THAN WIDE");
        var idImgS = charIDToTypeID("ImgS");
        var desc8 = new ActionDescriptor();
        var idHght = charIDToTypeID("Hght");
        var idPxl = charIDToTypeID("#Pxl");
        desc8.putUnitDouble(idHght, idPxl, 6500.000000);
        var idscaleStyles = stringIDToTypeID("scaleStyles");
        desc8.putBoolean(idscaleStyles, true);
        var idCnsP = charIDToTypeID("CnsP");
        desc8.putBoolean(idCnsP, true);
        var idIntr = charIDToTypeID("Intr");
        var idIntp = charIDToTypeID("Intp");
        var idautomaticInterpolation = stringIDToTypeID("automaticInterpolation");
        desc8.putEnumerated(idIntr, idIntp, idautomaticInterpolation);
        executeAction(idImgS, desc8, DialogModes.NO);
    } else {
        $.writeln("IS WIDER THAN HIGH");
        var idImgS = charIDToTypeID("ImgS");
        var desc32 = new ActionDescriptor();
        var idWdth = charIDToTypeID("Wdth");
        var idPxl = charIDToTypeID("#Pxl");
        desc32.putUnitDouble(idWdth, idPxl, 6500.000000);
        var idscaleStyles = stringIDToTypeID("scaleStyles");
        desc32.putBoolean(idscaleStyles, true);
        var idCnsP = charIDToTypeID("CnsP");
        desc32.putBoolean(idCnsP, true);
        var idIntr = charIDToTypeID("Intr");
        var idIntp = charIDToTypeID("Intp");
        var idautomaticInterpolation = stringIDToTypeID("automaticInterpolation");
        desc32.putEnumerated(idIntr, idIntp, idautomaticInterpolation);
        executeAction(idImgS, desc32, DialogModes.NO);
    }

    var idMk = charIDToTypeID("Mk  ");
    var desc20 = new ActionDescriptor();
    var idnull = charIDToTypeID("null");
    var ref4 = new ActionReference();
    var idDcmn = charIDToTypeID("Dcmn");
    ref4.putClass(idDcmn);
    desc20.putReference(idnull, ref4);
    var idUsng = charIDToTypeID("Usng");
    var ref5 = new ActionReference();
    var idHstS = charIDToTypeID("HstS");
    var idCrnH = charIDToTypeID("CrnH");
    ref5.putProperty(idHstS, idCrnH);
    desc20.putReference(idUsng, ref5);
    executeAction(idMk, desc20, DialogModes.NO);

    var idCls = charIDToType("Cls ");
    executeAction(idCls, desc20, DialogModes.NO);

    //-------------- tiff options --------------\\
    tiffSaveOptions = new TiffSaveOptions();
    tiffSaveOptions.byteOrder = ByteOrder.MACOS;
    tiffSaveOptions.layers = false;
    tiffSaveOptions.transparency = true;
    tiffSaveOptions.alphaChannels = true;
    tiffSaveOptions.embedColorProfile = false;
    tiffSaveOptions.imageCompression = TIFFEncoding.TIFFLZW;
    tiffSaveOptions.saveImagePyramid = false; 

    app.activeDocument.saveAs(File(output.split('.')[0]+'.tiff'), tiffSaveOptions, true);
    app.activeDocument.close(SaveOptions.DONOTSAVECHANGES);
    app.activeDocument.close(SaveOptions.DONOTSAVECHANGES);
    app.activeDocument.close(SaveOptions.DONOTSAVECHANGES);
}

//-------------- success message --------------\\
alert("ALL DONE!")

Answer 1

我倾向于使用 ImageMagick 来执行此操作，它安装在大多数 Linux 发行版上并且可用于 OSX 和 Windows。

所以，在终端的命令行中：

mkdir TIFFs                             # Make the output directory called "TIFFs"
mogrify -format tif -path TIFFs *.eps   # Convert all EPS to TIFFs/*.tif