December 2008
Beginner
800 pages
28h 55m
English
Content preview from Photoshop CS4: The Missing ManualBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.
Chapter 17. Photoshop and the Web
Preparing graphics for a Web site is a journey into the unknown. You’ve got no idea what kind of monitor folks will use to view your graphic, how fast (or slow) their Internet connection is, or what kind of Web browser they’ve got. It’s a proposition riddled with variables that you have no control over; all you can do is prepare your graphic well and hope for the best.
Your challenge as a designer boils down to finding a balance between image quality and file size. Premium-quality, minimally compressed JPEGs look stunning under almost any conditions. But if your site visitor has a pokey dial-up connection, she might decide to click elsewhere rather than waiting for the darn thing to download. On the other hand, if you try to satisfy the slowest common denominator by making ultra-lightweight images, you’ll deprive those with a broadband (high-speed) Internet connections from seeing impressive detail you’ve lovingly created.
Luckily, there are several tricks for keeping file sizes down and retaining quality. That’s what this chapter is all about. You’ll learn which size and file format to use when creating images destined for the Web. You’ll also discover how to make animations; craft favicons (those tiny, graphics you see in Web browsers’ address bars); mock up Web pages; and publish professional-looking online photo galleries.
Creating Web- and Email-Friendly Images
Whether you’re designing an image destined for life on the Web or creating an email-friendly ...
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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.