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Photoshop script that exports all groups to individual png files. Credits to http://www.damienvanholten.com/blog/export-groups-to-files-photoshop/
#target photoshop
function main(){
if(!documents.length) return;
var doc = activeDocument;
var oldPath = activeDocument.path;
for(var a=0;a<doc .layerSets.length;a++){
activeDocument.activeLayer = activeDocument.layers.getByName(doc.layerSets[a].name);
dupLayers();
activeDocument.mergeVisibleLayers();
activeDocument.trim(TrimType.TRANSPARENT,true,true,true,true);
var saveFile= File(oldPath +"/"+doc.layerSets[a].name +".png");
SavePNG(saveFile);
app.activeDocument.close(SaveOptions.DONOTSAVECHANGES);
}
}
main();
function dupLayers() {
var desc143 = new ActionDescriptor();
var ref73 = new ActionReference();
ref73.putClass( charIDToTypeID('Dcmn') );
desc143.putReference( charIDToTypeID('null'), ref73 );
desc143.putString( charIDToTypeID('Nm '), activeDocument.activeLayer.name );
var ref74 = new ActionReference();
ref74.putEnumerated( charIDToTypeID('Lyr '), charIDToTypeID('Ordn'), charIDToTypeID('Trgt') );
desc143.putReference( charIDToTypeID('Usng'), ref74 );
executeAction( charIDToTypeID('Mk '), desc143, DialogModes.NO );
};
function SavePNG(saveFile){
var pngOpts = new ExportOptionsSaveForWeb;
pngOpts.format = SaveDocumentType.PNG
pngOpts.PNG8 = false;
pngOpts.transparency = true;
pngOpts.interlaced = false;
pngOpts.quality = 100;
activeDocument.exportDocument(new File(saveFile),ExportType.SAVEFORWEB,pngOpts);
}
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