javascriptについて

preferences.rulerUnits = Units.PIXELS;

var saveFile = File("C:/xampp/htdocs/sample.txt");
saveFile.encoding = "UTF8";
saveFile.open("e", "TEXT", "????");

for (i=0; i< app.fonts.length; i++) {

   saveFile.writeln(app.fonts[i].name + "\t" + app.fonts[i].postScriptName);

}
saveFile.close();

var keywords = new Array('Home', 'Concept', 'About us', 'Access');

for ( var i = 0; i < keywords.length; ++i) {

var x = 0;
var y = 10;
var font_size = 16;
var docObj = documents.add(100, 16);
var layObj = docObj.artLayers.add();
layObj.kind = LayerKind.TEXT;
layObj.textItem.font = "HGSMinchoE"; //　書体（フォント）を指定
layObj.textItem.font_size = font_size; //　書体サイズを指定
layObj.textItem.justification = Justification.LEFT; //　行揃え指定
layObj.textItem.color.rgb.red =  0xee;
layObj.textItem.color.rgb.green = 0xee;
layObj.textItem.color.rgb.blue  = 0x31;
layObj.textItem.contents = keywords[i];
layObj.translate(x,y);

fileObj = new File("C:/xampp/htdocs/sample_png/" + keywords[i] + ".png");
pngOpt = new PNGSaveOptions();
pngOpt.interlaced = false;
docObj.saveAs(fileObj, pngOpt, true, Extension.LOWERCASE);
docObj.close(SaveOptions.DONOTSAVECHANGES);

}