July 2014
Beginner to intermediate
408 pages
18h 32m
German
Content preview from Gimp 2.8 , 4th Edition
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
1 Schwarzpunkt finden
1. Ebene duplizieren
Zunächst duplizieren Sie die Hintergrundebene. Klicken Sie dazu im Ebenenfenster auf das Icon mit den zwei Seiten. Wir arbeiten auf der oberen Ebene weiter (einmal anklicken).
2. Schwellwert
Öffnen Sie den Dialog über das Menü FARBEN → SCHWELLWERT. Das Bild wird sofort in Schwarz-Weiß umgewandelt. Um den dunkelsten Punkt des Bilds zu finden, ziehen Sie den linken schwarzen Pfeil ganz nach links. Das Bild wird zunächst komplett weiß. Ziehen Sie jetzt diesen Pfeil langsam wieder nach rechts hinein – so lange, bis Sie die ersten schwarzen Flecken sehen. Das sind die Schwarzpunkte. Bestätigen Sie mit OK.
3. Markieren ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.