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An Introduction To Photoshop CS4 - Photoshop CS4 Feature Guide
by Colin Smith, from the free PDF CS4 SuperGuide.
Download your free 70 page CS4 SuperGuide for lots more tips and tutorials for Photoshop CS4, Illustrator CS4, Dreameaver CS4, plus much more. Colin also offers some free videos.
Introduction To Photoshop CS4
When you launch Photoshop CS4 for the very first time, something is totally in your face. Yes, it sports a brand new interface. Over at Adobe, they have decided it’s time for Photoshop to be easier to use and make the tools you need within reach.
The windows version is now running in 64 bit mode (allows access to more then 3Gig RAM). The Mac version is still in 32 bit. The reason it’s not 64 on Mac? At the last moment Apple pulled Carbon 64 support. It would require a complete rebuild in Cocoa for Mac to be in 64 bit which according to my sources Adobe is working on for the future.
Don’t be alarmed by this, there are not that many users that are working on images so large they need more than 3 gigs of ram anyway. Both Mac and Windows versions are making use of the video cards’ GPU, this takes some of the strain of the CPU and makes for really speedy graphics and more, while freeing up the CPU to work on other tasks.
Performance improvements
The new view features are really great. Be warned that if you don’t have a video card with GPU (Graphics Processing Unit) you won’t have access to them. An easy way to tell is to look at the lower right corner of your document. If you see a drop shadow, you are good to go otherwise you are almost out of luck.
Yes, there is hope, you can get a video card and add it to your machine. The best brand I can recommend are NVIDIA, they make cards that start out very cheap, all the way up to the high end cards that cost a few thousand dollars, for those who have a lot of heavy lifting to do. If you skimped and got integrated video, you won’t have GPU. You can add a card event to a machine with integrated graphics; this is the cheapest way to get speed improvements from your machine. See the article on GPU later in this guide.
Go to Preferences and choose Performance. You will see an option to use Open GL. Turn it on to enable the new features, if it’s grayed out, then you don’t have a supported GPU.
If you have more than 256 MB of Vram (Video Ram) you can take advantage of an accelerator called blitpipe.
The first thing you’ll notice is the way documents are viewed. You no longer have to zoom into 25%, 50% etc to get an accurate view. Everything looks great at any magnification; this is a long awaited improvement. As you zoom in or out, you will see this nice animation as the document zooms, this prevents you getting lost in you document.
When you zoom in, give the document a little nudge and release your button, notice it glides a little bit, just like “throwing” the document. This is called “flick pan”. If you don’t like this behavior, you can turn it off in prefs. (See the website for a video on the GPU features as you can’t experience these with still images).
Once you are zoomed in past 500% you will see a little grid that separates the pixels. This helps achieve pixel accurate editing. You can also zoom into 3200%.
Birds eye view
When you are zoomed into the image and want to move around, press and hold the H key. Click with your mouse and you will zoom out. Reposition the viewing rectangle and it will zoom back in to the new location. This is a super fast way to get around your document. It’s called Birds Eye view and is amazing fast.
The document views are very fast and responsive. This is so much better than waiting as your document is redrawn line by line! This is especially good for large images and panoramas, since only the viewing information needed is loaded into the video ram.
Another GPU improvement is the rotating canvas. Hold the R key and drag. You will see a compass and the whole canvas rotates for your convenience. This is useful for freehand painters using graphics tablets.
The rotated canvas enables you to draw with the natural arc of your hand, just like you would spin a piece of paper around as you’re drawing on it. The rotation doesn’t affect the filters or anything, its not changing pixels; it’s only for convenience. For example if your page was rotated 30 degrees and you add a 90 degree motion blur, it would be 90 degrees in reference to the page.
Brush Improvements
I think by now you’re starting to see the improvements that GPU processing in CS4 gives you. On top of that we get a new brush engine, which is faster and smoother, especially when working with a graphics tablet. You will also notice a new brush preview, and wait for it, a new way to resize brushes by dragging in the doc. On the Mac hold down Control+Alt (Windows Alt+Right click) click and drag and you will see the brush tip change size. Drag to the left or right to change the size. Choose Control+Alt+Cmd (Ctrl + Shift on Windows) to change the softness.
32bit tone-mapping in HDR
Tonemapping in HDR also gets a boost from the GPU and makes for smooth and speedy adjustments in the exposure adjustment. Sadly, there are no other improvements with HDR tone mapping. You also get speed improvements with video playback and 3D features using GPU.
Interface
On the Mac there is an optional new application window. This enables users to float the entire application. This now allows users to drag the entire Photoshop application to a second monitor or to use the program without the desktop showing through.
Tabbed Documents
Borrowed from apps such as Flash, Photoshop now has tabbed document windows. This allows you to manage your working space without document windows spread everywhere. There are options in the new Application Bar which allow you to tile the windows in different ways, or to float them just like in previous versions of Photoshop.
New Panels
Palettes are now called panels across the suite, not just in Photoshop. You’ll see some inspiration from Lightroom in this release. All the panels have been redesigned and there is the addition of a couple of new ones; Adjustments and Masks panels. Don’t worry though; most of the panel behavior is the same as CS3.
Have a look at some of Colin's fine training videos, and when purchasing any video training, make sure to use our special code PSSupport708 for an instant 10% discount.
See our Photoshop CS4 Resource Center for more Free Photoshop CS4 Tutorials, the Free Photoshop CS4 Trial Download, and the Latest Photoshop CS4 News.
Photoshop CS4 & Photoshop CS4 Extended - Best Deals From Adobe
Photoshop CS4 and Photoshop CS4 Extended feature a newly refined, tab-based interface in a single, integrated window, with self-adjusting panels arranged in docked groups. Automatically keeping tools well organized and away from your work area means you get greater efficiency, less clutter, and better results, faster than before.
Delivering all the features of Adobe Photoshop CS4 software, including the new Adjustments and Masks panels, Adobe Photoshop CS4 Extended also provides breakthrough 3D editing and compositing power to paint directly on 3D models, create 3D animations, convert 2D images to 3D objects, and more; richer motion graphics editing; and more powerful and flexible image analysis and tracking. Learn more on our Photoshop CS4 Tutorials Page. To download the free trial, see details on our Photoshop CS4 Free Trial Download Page.
Find upgrade options and package deals at the Adobe USA Store. Teachers and students get special pricing at the Adobe Education Store. You can also buy in your country currency and language at the following Adobe International Stores:
Adobe United Kingdom | Adobe Germany | Adobe France | Adobe Eastern Europe
Adobe Creative Suite 4 Design Premium - Complete CS4 Bundle
Adobe Creative Suite 4 Design Premium software is the designer's dream toolkit for print, web, and mobile publishing. Creativity is rarely confined to one medium, so put your vector illustrations in motion, moving fluidly between Adobe Illustrator CS4 and Adobe Flash CS4 Professional. And use Adobe Photoshop CS4 Extended to design and slice a web page for publishing with Adobe Dreamweaver CS4.
Adobe Creative Suite 4 Design Premium combines essential tools for producing everything from professional page layouts to rich interactive experiences in a unified, intuitive environment. Also includes Adobe Acrobat 9 Pro, Adobe InDesign CS4, plus Adobe Fireworks CS4.
Buy now or download the free trial at the Adobe USA Store, or buy in your country currency and language at the following Adobe International Stores:
Adobe United Kingdom | Adobe Germany | Adobe France | Adobe Eastern Europe
Photoshop CS4 Book - Photoshop CS4 Essential Skills - By Mark Galer And Philip Andrews
Brimming with beautiful pictures, Photoshop CS4 Essential Skills guides you through a project-based, progressive curriculum so that you can build all the essential skills to enhance photographs creatively and professionally with Photoshop CS4. If you are an aspiring professional or a student learning photography, digital imaging, or design graphics, you'll be amazed at the stunning results you can achieve. A DVD is included free.
The Essential Skills Photography Series from Focal Press uniquely offers a structured learning experience for photographers of all ages, with both the underlying theory and loads of invaluable 'how to' and real-life practice projects - all from the most talented photography practitioners/educators in the world.
Read 2 free sample chapters:
Skin Retouching Tips In Photoshop CS4
Transforming Smart Objects In Photoshop CS4
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Find all the latest bestselling Photoshop books at discount prices at Amazon.com.
SiteGrinder Photoshop Plugin - Create Websites Instantly
There often seems to be a strict division of labor within the world of web design and development. Creative professionals tend to stick to the Photoshop domain, while those well-versed in scripting are left to the task of implementing their work. Indeed, the two realms are quite different from each other, to which any of us even vaguely familiar with either can easily attest.
Essentially, Photoshop is a no-holds-barred design studio, offering the artist a seemingly endless array of creative options. On the other hand, HTML, CSS, Java and the like follow strict rules of engagement, requiring the developer to take any number of esoteric concerns into consideration in order to ensure that designs are properly displayed on the web.
Turn Photoshop Into A Complete Web Design Tool
SiteGrinder seeks to bridge this gap between design and development. Basically, this program turns Photoshop into an easy-to-use and fully functional web design tool. With SiteGrinder, designers will now have the freedom to totally let their creativity loose and then, without skipping a beat, transfer their designs to the web. Bringing esthetic concerns together with more practical considerations, this program is an amazingly powerful tool that would make a fantastic addition to any web designer's bag of tricks.
Generate Your Web Pages Directly From Photoshop
By generating web pages directly from Photoshop, you'll be able to spend much more time on the creative end of the spectrum, since you'll know right off the bat how well particular designs will translate to the web. No more going back to the Photoshop drawing board after getting a phone call from your development team, telling you that what you had envisioned doesn't have a chance of being displayed on the web. You can immediately visually and interactively test your designs, which permits you to then make changes to either esthetics or functions while it's still relatively early on in the design process.
Pricing and Availability
Mac OS X and Windows versions of the SiteGrinder unlockable demo are available now via download. SiteGrinder can be ordered from Media Lab's online store.
Photoshop CS3 Book - CS3 Essential Skills - By Mark Galer And Philip Andrews
Brimming with beautiful pictures, Photoshop CS3 Essential Skills guides you through a project-based, progressive curriculum so that you can build all the essential skills to enhance photographs creatively and professionally with Photoshop CS3. If you are an aspiring professional, enthusiastic amateur photographer, or a student learning photography, digital imaging, art and design, or design graphics, you'll be amazed at the stunning results you can achieve. A DVD is included free.
The Essential Skills Photography Series from Focal Press uniquely offers a structured learning experience for photographers of all ages, with both the underlying theory and loads of invaluable 'how to' and real-life practice projects - all from the most talented photography practitioners/educators in the world.
Read 2 free sample chapters:
Adjusting Exposure in Adobe Camera Raw CS3
Photoshop CS3 Tutorial High Dynamic Range
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Photoshop CS3: Essential Skills (Amazon.com - $28.08 - save 24%)
Photoshop CS2 Book - Photoshop CS2: Essential Skills - By Mark Galer And Philip Andrews
An inspirational and user-friendly guide to creative image editing, Photoshop CS2: Essential Skills provides direction for photographers and designers alike who have ventured into the realm of the 'digital darkroom.' The book offers a progressive curriculum to guide you through Photoshop with a series of clear, step-by-step projects designed to place knowledge into a practical context.
Whether you simply want to retouch an image, create a glamour makeover or create a highly sophisticated montage - this book will give you the essential skills to complete the work to a professional standard.
Read 2 free sample chapters:
How To Sharpen An Image In Photoshop — Advanced Sharpening Techniques
Working With Shadows In Photoshop - Advanced Shadow Techniques
Special book offer - save 37%
Photoshop CS2: Essential Skills (Amazon.com - $20.76 - save 37%)
The Photoshop Blog offers the latest Photoshop and Digital Photography news and software updates, tips and tutorials, and random thoughts from graphic artist, digital photographer and Photoshop expert Jennifer Apple. Also includes Photoshop CS3 news!
