I have a largish PSD file with a couple of hundred layers, that I would like to extract selected areas from into PNG files.
Areas can consist of a couple of layers.
Being new to Photoshop, I have been using the following workaround. Duplicate needed layers into a new scratch PSD file of same size, TRIM to transparency, Save As PNG, undo TRIM, hide layers, rinse and repeat...
I suppose I could do it without the scratch file and just crop selection, Save As PNG and undo, but there must be a nicer method.
What other ways are there to accomplish this export of a selected area to PNG?
EDIT: This is on Windows Xp running Photoshop CS3 Extended