TweetFollow Us on Twitter

Jul 98 Online

Volume Number: 14 (1998)
Issue Number: 7
Column Tag: MacTech Online

Jul 98 MacTech Online

by Jeff Clites <online@mactech.com>

Sweating the Details

By virtue of the Mac's user interface, all Macintosh applications are graphical in nature, whether or not they have graphics as their actual subject matter. Some would go so far as to argue that on a Mac the interface is the whole point. So even if you are not developing the next Doom or Photoshop, you still have to think about the way things look on screen, and a well-designed interface can set a successful product apart from the competition. The actual appearance is only one aspect of effective interface design, but it is an important one, because it shapes a user's first impression of your application.

Fortunately, there are a wealth of shareware products available to help you tweak your interface until it is just how you want it, and to help you inspect the interfaces of other applications to see what they did right (or wrong). In the early days of Apple's Grayscale Appearance, designers spent no end of time wondering what exact shade of gray certain applications used to achieve their subtle three-dimensional effect. It's a simple question, but a difficult one to answer without the right tool. There are several products which fill the need nicely, allowing you to view an arbitrary region of the screen at magnification, and determine the color of individual pixels. Check out ColorFinder, Color Picker Pro, ColorSieve, Coloristic, and Pixel Spy, and decide for yourself which you like best.

ColorFinder
http://www.acmetech.com/FreeWares.html
Color Picker Pro
http://www.rootworks.com/cpp/
ColorSieve
http://members.aol.com/markwomack/colorsieve.html
Coloristic
http://www.bubblepop.com/coloristic/index.html
Pixel Spy
http://www2.trincoll.edu/~bhorling/pixelspy/

Screen Ruler is one of those unique applications which makes you wonder, "why didn't I think of that?" It places a ruler on the screen, allowing you to measure distances down to the pixel. So if you have trouble remembering how wide a scroll bar is, you can just whip out Screen Ruler and see for yourself, and you can avoid eye strain by using it in conjunction with one of the previously mentioned magnifying glasses.

Screen Ruler
http://www.kagi.com/microfox/

Although it is less often used in the interface itself, antialiasing can be an effective way to lend a more polished look to your application's interface elements, or to its splash screen or About box. Two excellent examples are the About box of Aaron Giles' popular JPEGView image viewer and the button and text-field labels of Trygve Isaacson's Hex Wrench programmer's calculator, both of which use antialiasing of grayscale text. (And of course, these are useful tools to have around in their own right.)

JPEGView
http://www.umich.edu/~archive/mac/graphics/graphicsutil/jpegview3.31.sit.hqx
Hex Wrench
http://www.bombaydigital.com/HexWrench/

Antialiasing can be done on-the-fly, and there was an article in January 1997's MacTech explaining how to do this using QuickDraw's CopyBits routine. But you can also create antialiased images and text with an image editor, and use them within your application as you would any other PICT resource. Which technique is best depends on your situation, but the latter approach if often appropriate and has the advantage of allowing you to use nonstandard fonts without requiring the user to have them installed. An excellent shareware application for this sort of thing is Thorsten Lemke's GraphicConverter.

Antialiasing with Color QuickDraw
www.mactech.com/articles/mactech/Vol.13/13.01/QD-Antialiasing-Techniques/index.html
GraphicConverter
http://www.lemkesoft.de/index.html

When it comes time to put the finishing touches on your new application, you just have to have a cool icon. If you'd like to use a tool which is a little more powerful than ResEdit, take a look at Icon Machine -- it's full of nifty features.

Icon Machine
http://www.kagi.com/dathorc/iconmachine.html

Image Formats

With the advent of QuickTime, programmers don't have to worry about the details of various file formats just to get an image onto the screen. Even so, sometimes you do need to know what makes a JPEG a JPEG and a TIFF a TIFF, and how to handle them on your own. O'Reilly maintains the Graphical Data Standards and File Formats page as a companion to their book Encyclopedia of Graphics File Formats, and it has links to information on a wide range of image formats. For things not covered here, head over to Wotsit's File Format Collection, which has a massive assemblage of information on just about any file format you are likely to encounter, including image formats but not limited to them.

Graphical Data Standards and File Formats
http://www.ora.com/centers/gff/specs.htm
Wotsit's File Format Collection
http://www.wotsit.demon.co.uk/

For specific information on JPEG (the Joint Photographic Experts Group format), the official JPEG home page has a collection of links to useful information. For TIFF (the Tagged Image File Format), there is the Unofficial TIFF Home Page. Finally, there is PNG (the Portable Network Graphics format), which is gaining in popularity as a free replacement for the proprietary GIF format for lossless compression. Its home page is full of personality, giving the history of PNG as well as listing its strengths and spelling out the technical details. Macintosh versions of code to work with each of these formats is available on Jack Jansen's page.

JPEG Related Links
http://www.jpeg.org/public/jpeglinks.htm
The Unofficial TIFF Home Page
http://home.earthlink.net/~ritter/tiff/
PNG Home Page
http://www.cdrom.com/pub/png/
Jack's Macintosh Software
http://www.cwi.nl/~jack/macsoftware.html

These and other links are available from the MacTech Online web pages at www.mactech.com/online/.

 

Community Search:
MacTech Search:

Software Updates via MacUpdate

pwSafe 4.1 - Secure password management...
pwSafe provides simple and secure password management across devices and computers. pwSafe uses iCloud to keep your password databases backed-up and synced between Macs and iOS devices. It is... Read more
Kodi 15.0.rc1 - Powerful media center to...
Kodi (was XBMC) is an award-winning free and open-source (GPL) software media player and entertainment hub that can be installed on Linux, OS X, Windows, iOS, and Android, featuring a 10-foot user... Read more
Coda 2.5.11 - One-window Web development...
Coda is a powerful Web editor that puts everything in one place. An editor. Terminal. CSS. Files. With Coda 2, we went beyond expectations. With loads of new, much-requested features, a few surprises... Read more
Bookends 12.5.7 - Reference management a...
Bookends is a full-featured bibliography/reference and information-management system for students and professionals. Access the power of Bookends directly from Mellel, Nisus Writer Pro, or MS Word (... Read more
Maya 2016 - Professional 3D modeling and...
Maya is an award-winning software and powerful, integrated 3D modeling, animation, visual effects, and rendering solution. Because Maya is based on an open architecture, all your work can be scripted... Read more
RapidWeaver 6.2.3 - Create template-base...
RapidWeaver is a next-generation Web design application to help you easily create professional-looking Web sites in minutes. No knowledge of complex code is required, RapidWeaver will take care of... Read more
MacFamilyTree 7.5.2 - Create and explore...
MacFamilyTree gives genealogy a facelift: it's modern, interactive, incredibly fast, and easy to use. We're convinced that generations of chroniclers would have loved to trade in their genealogy... Read more
Paragraphs 1.0.1 - Writing tool just for...
Paragraphs is an app just for writers. It was built for one thing and one thing only: writing. It gives you everything you need to create brilliant prose and does away with the rest. Everything in... Read more
BlueStacks App Player 0.9.21 - Run Andro...
BlueStacks App Player lets you run your Android apps fast and fullscreen on your Mac. Version 0.9.21: Note: Now requires OS X 10.8 or later running on a 64-bit Intel processor. Initial stable... Read more
Tweetbot 2.0.2 - Popular Twitter client....
Tweetbot is a full-featured OS X Twitter client with a lot of personality. Whether it's the meticulously-crafted interface, sounds and animation, or features like multiple timelines and column views... Read more

Rage of Bahamut is Giving Almost All of...
The App Store isn't what it used to be back in 2012, so it's not unexpected to see some games changing their structures with the times. Now we can add Rage of Bahamut to that list with the recent announcement that the game is severely cutting back... | Read more »
Adventures of Pip (Games)
Adventures of Pip 1.0 Device: iOS iPhone Category: Games Price: $4.99, Version: 1.0 (iTunes) Description: ** ONE WEEK ONLY — 66% OFF! *** “Adventures of Pip is a delightful little platformer full of charm, challenge and impeccable... | Read more »
Divide By Sheep - Tips, Tricks, and Stre...
Who would have thought splitting up sheep could be so involved? Anyone who’s played Divide by Sheep, that’s who! While we’re not about to give you complete solutions to everything (because that’s just cheating), we will happily give you some... | Read more »
NaturalMotion and Zynga Have Started Tea...
An official sequel to 2012's CSR Racing is officially on the way, with Zynga and NaturalMotion releasing a short teaser trailer to get everyone excited. Well, as excited as one can get from a trailer with no gameplay footage, anyway. [Read more] | Read more »
Grab a Friend and Pick up Overkill 3, Be...
Overkill 3 is a pretty enjoyable third-person shooter that was sort of begging for some online multiplayer. Fortunately the begging can stop, because its newest update has added an online co-op mode. [Read more] | Read more »
Scanner Pro's Newest Update Adds Au...
Scanner Pro is one of the most popular document scanning apps on iOS, thanks in no small part to its near-constant updates, I'm sure. Now we're up to update number six, and it adds some pretty handy new features. [Read more] | Read more »
Heroki (Games)
Heroki 1.0 Device: iOS Universal Category: Games Price: $7.99, Version: 1.0 (iTunes) Description: CLEAR THE SKIES FOR A NEW HERO!The peaceful sky village of Levantia is in danger! The dastardly Dr. N. Forchin and his accomplice,... | Read more »
Wars of the Roses (Games)
Wars of the Roses 1.0 Device: iOS Universal Category: Games Price: $4.99, Version: 1.0 (iTunes) Description: | Read more »
TapMon Battle (Games)
TapMon Battle 1.0 Device: iOS Universal Category: Games Price: $.99, Version: 1.0 (iTunes) Description: It's time to battle!Tap! Tap! Tap! Try tap a egg to hatch a Tapmon!Do a battle with another tapmons using your hatched tapmons! *... | Read more »
Alchemic Dungeons (Games)
Alchemic Dungeons 1.0 Device: iOS Universal Category: Games Price: $.99, Version: 1.0 (iTunes) Description: ### Release Event! ### 2.99$->0.99$ for limited time! ### Roguelike Role Playing Game! ### Alchemic Dungeons is roguelike... | Read more »

Price Scanner via MacPrices.net

Canon PIXMA MG3620 Wireless Inkjet All-in-One...
Canon U.S.A., Inc. has announced the PIXMA MG3620 Wireless (1) Inkjet All-in-One (AIO) printer for high-quality photo and document printing. Built with convenience in mind for the everyday home user... Read more
July 4th Holiday Weekend 13-inch MacBook Pro...
Save up to $150 on the purchase of a new 2015 13″ Retina MacBook Pro at the following resellers this weekend. Shipping is free with each model: 2.7GHz/128GB MSRP $1299 2.7GHz/... Read more
27-inch 3.5GHz 5K iMac on sale for $2149, sav...
Best Buy has the 27″ 3.5GHz 5K iMac on sale for $2149.99. Choose free shipping or free local store pickup (if available). Sale price for online orders only, in-store prices may vary. Their price is $... Read more
Apple now offering refurbished 2015 11-inch...
The Apple Store is now offering Apple Certified Refurbished 2015 11″ MacBook Airs as well as 13″ MacBook Airs (the latest models), available for up to $180 off the cost of new models. An Apple one-... Read more
15-inch 2.5GHz Retina MacBook Pro on sale for...
Amazon.com has the 15″ 2.5GHz Retina MacBook Pro on sale for $2274 including free shipping. Their price is $225 off MSRP, and it’s the lowest price available for this model. Read more
Finally Safe To Upgrade To Yosemite’?
The reason I’ve held back from upgrading my MacBook Air from OS X 10.9 Mavericks to 10.10 Yosemite for nearly a year isn’t just procrastination. Among other bugs reported, there have been persistent... Read more
Logo Pop Free Vector Logo Design App For OS X...
128bit Technologies has released of Logo Pop Free 1.2 for Mac OS X, a vector based, full-fledged, logo design app available exclusively on the Mac App Store for the agreeable price of absolutely free... Read more
21-inch 1.4GHz iMac on sale for $999, save $1...
B&H Photo has new 21″ 1.4GHz iMac on sale for $999 including free shipping plus NY sales tax only. Their price is $100 off MSRP. Best Buy has the 21″ 1.4GHz iMac on sale for $999.99 on their... Read more
16GB iPad mini 3 on sale for $339, save $60
B&H Photo has the 16GB iPad mini 3 WiFi on sale for $339 including free shipping plus NY tax only. Their price is $60 off MSRP. Read more
Save up to $40 on iPad Air 2, NY tax only, fr...
B&H Photo has iPad Air 2s on sale for up to $40 off MSRP including free shipping plus NY sales tax only: - 16GB iPad Air 2 WiFi: $489 $10 off - 64GB iPad Air 2 WiFi: $559 $40 off - 128GB iPad Air... Read more

Jobs Board

*Apple* Solutions Consultant - Retail Sales...
**Job Summary** As an Apple Solutions Consultant (ASC) you are the link between our customers and our products. Your role is to drive the Apple business in a retail Read more
Program Manger, WW *Apple* Direct Fulfillme...
**Job Summary** We are seeking a business analyst to work within our Worldwide Apple Direct Fulfillment Operations team. This role will work closely with related program Read more
Project Manager, *Apple* Retail New Store O...
**Job Summary** An Apple Retail New Store Openings & Remodels Project Manager is responsible for successfully managing the openings, remodels, and small works of Read more
Technical Project Manager - *Apple* Pay - A...
**Job Summary** Apple Pay is seeking an experienced technical PM to…manage the on boarding of new merchants for the Apple Pay platform in the US Within this role you Read more
*Apple* Pay- Automation Test Engineer - Appl...
**Job Summary** At Apple , great ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.