[Gimp-user] ht outline transparent areas in one file and select the same in another?
- From: rich404 <forums gimpusers com>
- To: gimp-user-list gnome org
- Cc: notifications gimpusers com
- Subject: [Gimp-user] ht outline transparent areas in one file and select the same in another?
- Date: Tue, 07 Nov 2017 09:42:11 +0100
Sorry for the confused sounding subject!
From a png of a whole dollar bill (A) I made a png of a dollar bill
torn in half (B) where the other half is gone/transparent. Now, I'd
like to make a third file based on these two of the exact *other* half
of the dollar bill. i.e., keep everything in A that is transparent in
B, and delete everything in A that is not transparent in B.
I'm thinking, "Select the transparent area of B (how?), select that
same shape in A (how?), invert the selection, and hit delete."
Thanks for any help/suggestions-
Open the half note image
Open -> As-Layers a full note image
Make sure the full note layer has an Alpha channel. Layer -> Transparency -> Add
Alpha Channel
On the half note layer: Layer -> Transparency -> Alpha to Selection screenshot
1
On the full note layer Edit -> Cut screenshot 2
Turn off visibility of half note layer, Export as a png.
rich: www.gimp-forum.net
Attachments:
* http://www.gimpusers.com/system/attachments/737/original/01.jpg
* http://www.gimpusers.com/system/attachments/738/original/02.jpg
--
rich404 (via www.gimpusers.com/forums)
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