Created
April 12, 2012 17:29
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Export PS top-level layer groups as PNG images
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// enable double clicking from the Macintosh Finder or the Windows Explorer | |
#target photoshop | |
const ScriptResult = | |
{ | |
CANCEL: 'cancel' // quit, returning 'cancel' (dont localize) makes the actions palette not record our script | |
}; | |
function exportGroups(document, folder, retina) | |
{ | |
var groups = document.layerSets; | |
while (0 < groups.length) | |
{ | |
var group = groups[0]; | |
if (group.visible) | |
{ | |
var layer = group.merge(); | |
layer.copy(false); | |
var tmpDoc = documents.add(document.width, document.height, 72, 'Untitled', NewDocumentMode.RGB, DocumentFill.TRANSPARENT); | |
tmpDoc.paste(false); | |
tmpDoc.trim(TrimType.TRANSPARENT); | |
var file = new File(folder + '/' + layer.name + (retina ? '@2x.png' : '.png')); | |
tmpDoc.saveAs (file, new PNGSaveOptions(), true); | |
tmpDoc.close(SaveOptions.DONOTSAVECHANGES); | |
} | |
else | |
{ | |
group.remove(); | |
} | |
} | |
} | |
function main() | |
{ | |
if (0 == documents.length) | |
{ | |
alert('No open documents'); | |
return ScriptResult.CANCEL; | |
} | |
var folder = Folder.selectDialog('Select destination folder', '~'); | |
if (null == folder) return ScriptResult.CANCEL; | |
var document; | |
document = activeDocument.duplicate(); | |
exportGroups(document, folder, true); | |
document.close(SaveOptions.DONOTSAVECHANGES); | |
document = activeDocument.duplicate(); | |
document.resizeImage('50%', '50%'); | |
exportGroups(document, folder, false); | |
document.close(SaveOptions.DONOTSAVECHANGES); | |
alert('Export finished successfully'); | |
} | |
main(); |
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