FontDoc

Its good to have a lot of fonts available in your Font Catalog. However, it can be tricky to decide on the perfect font for a headline or graphic.

Having a single page reference can be useful to figure a practical font that expresses your message the best.

Font Book

Apple Font Book allows you install fonts and to view Font designs. You can't see different typefaces side-by-side to see which one looks best for the design.

The Font Book does include a print functionality. Basically, you select the fonts, then select Print and you can see they various typefaces. You can print to PDF to use this later.

It's nice but there's not much configurations.

FontDoc to the Rescue

With FontDoc, you can apply a customize text and determine the preview font size. This makes it really easy to pinpoint the best font to use.

Checkout this preview for "Recongeal Retinophore":

The neat thing is that I can create an RTF document that I can reference at a later date.

FontDoc is free. I find it to be a useful Utility application to have. You can download FontDoc from Allen Smith website.

JAG II

Back in the early 1990s Ray Dream created a cool image enhancement utility called Jag II. The program would help remove jagged edges from images.

This is from their press release from April 13, 1993:

JAG II features a completely revised edge detection algorithm which finds the jagged edges in an image -- whether the image is black and white, eight-, 16-, 24- or 32-bit color -- and compares them to the background. JAG II determines whether to use the original technique of adding intermediate colors to blend the edges or to take advantage of the new resolution-boosting algorithm to maintain the document's color palette and smooth the jagged edges through increased resolution. This ability to maintain the color palette is a vital tool when working with monochrome images on laser printers which don't support the use of the intermediate color (gray), or when a restricted color palette is in use. The added resolution allows a crisp, clear image at any size.

One of the things that I liked about was the design of cool splash screen.

A problem with JAG II is that it doesn't have any support for JPEG images. It supported opening PICT, Tiff, Photoshop 2.0, MacPaint, Quicktime Movie, AVI, Autodesk Animator, DV, Animated GIF, SMIL, Movie, Pictures, PICS and Graphic Files.

If you have a lot of images, you could use the Batch Processing. However, the application doesn't always do a great job. Check out the rendering of this graphic file from 1.0.4

Ray Dream was purchased by Fractal Design in 1997.

Kant Generator Pro

Kant Generator Pro is a text application written by Mark Pilgrim for the 68k Macintosh. The application had the ability to create some very creative random text using various modules.

The application hasn't been updated to work on Mac OS X environment. There was some development work done about 10 years ago to port this over to Carbon code, but the developer ran into all sorts of difficulties and gave up on the project.

What is Kant Generator Pro?

The best way to understand the application is from the author. This is the description of Kant Generator Pro from the "About Menu" in the application:

Kant Generator Pro was originally designed to generate text that vaguely resembles Immanuel Kant's Critique of Pure Reason, a brilliant and revolutionary piece of philosophical writing which, for some time now, has been serving as the fourth leg of my wobbly refrigerator. It has since been expanded to allow you to generate anything you like. Several modules are included with this program which can create anything from thank you notes to excuses for being late to work. You can also design your own modules with the full-featured module editor.

As Kant Generator Pro once said (and may say again some day): "Philosophy teaches us nothing whatsoever about philosophy." Words to live by.

I found Kant to be an amusing application. It's fun to see what creative sentences that would be generated. The text content would be good when you need a placeholder text and don't like using Lorem Ipsum text.

Examples of The Excuse Module

Three example runs of the Excuse Module:

Super Vectorizer 2

Super Vectorizer is a professional vector-tracing app that automatically converts bitmap image like JPEG, GIF, and PNG to clean, scalable vector graphics such as AI, SVG, DXF, and PDF. It supports tracing of color and grayscale, black-and-white, skeletonization, and line, as well. Super Vectorizer uses a totally new image-quantization algorithm that produces more natural color after vectorization. (Whew! That's a long complex description.)

Basically Super Vectorizer will take an image and convert it to be a scalable graphic file. This is useful if you want to make a low-quality image to display awesome in a high-resolution environment.

This is a very useful application where you want to convert a trace that you made with a pen/pencil into a vector object so that you can scale it to fit in any environment. If you don't convert it, when you take a scan file to a higher resolution image, the image may have jagged edges.

Converting a file to a vector format, helps make your graphic file look good in any situation.

Exports to four different format type:

• SVG - Scalable Vector Graphics is an XML-based vector image format for two-dimensional graphics with support for interactivity and animation.
• PDF - Portable Document Format
• AI - Adobe Illustrator Format
• dxf - AutoCAD format

Tip: Affinity Designer users should save files in the AI format.

I found the application to be somewhat useful to convert graphic files into vector objects. The more colors an object has the more blurry the final results may look. It takes a while to figure out all the different adjustment that makes your final image look good. The preview helps you figure out which combo works best for your particular image needs.

Converting Donald's Trump hat to a vector format.

Check out the "Make America Great Again" vectorized hat that was done using Super Vectorizer 2

Purchase Super Vectorizer 2

You can buy Super Vectorizer on the App Store. It's currently on sale for $9.99 (Regularly $29.99). It's a good deal for anyone that likes to convert images into vector format for some are work.

imageSnap

ImageSnap is a Public Domain command-line tool that lets you capture still images from an iSight or other video source. You can use scripting tools to automate when to take pictures.

Someone wrote a BASH scripts to take a picture of someone that has stolen their laptop computer. Pretty cool way to use the tool.

Example Script

This is an example BASH script I wrote to send a picture of me when I log into the computer every morning:

PHP Example

By default the picture will use the laptop camera, so if I hook up an external display with a camera it won't use that. I added the 2 seconds warm up because without the warm up the picture appears to be dark.

I have an action in Keyboard Maestro to enable the script to run within a minute after I log into the computer.

Cron Job

You can easily set up a file, using either of the above examples and run a cron job:

I can see if I am in the same mood in the morning as in the evening.

Here's a quick guide to what each item on cron line means:

iMac Hard Drive Crash

This week my iMac internal hard drive crashed.

I believe that this happens because my computer was doing some read/write activity and the power went out. As a result, I couldn't boot up my internal hard drive.

When I first attempted to boot the computer the startup process appeared to be normal but then would just shut down right when the startup progress bar was about 2/3 completed.

Making a bootable Drive

Lucky for me that I got a couple of flash drives for Christmas. I took one of them and installed the latest Mac OS on it.

The key thing to remember about creating a bootable drive its that it has to be formatted correctly:

Booting Up

I was able to boot up the computer using the flash drive by using the keyboard shortcut 'C' when the computer booted up.

I wasn't getting this to work with my Bluetooth keyboard and had to connect a USB keyboard to get it to work.

After the computer booted up, I saw the following message on my screen:

"You can still open or copy files on the disk, but you can't save changes to files on the disk. Back up the disk and reformat it as soon as you can."

Lucky for me that the drive is accessible and that I have an opportunity to recover my files.

Manual Back Up Tips

If your manually backing up a computer, you should back up the following Directories:

• /Users - This will get all your critical files: Music, Documents, Photos and Mail.
• /Library/fonts - This will get any and all of your computer fonts, especially any that you might have installed.
• /var/log - Useful if you want to research the startup issues.

Disk First Aid

Apple has a Disk First Aid which tries to fix hardware issues. I ran the program several times to see if it would fix it. However, it keeps failing

This isn't my first computer crash, but it's been a long time since I have had to deal with one.

Ten Things I learned

• Back up your photos and documents frequently. Once they are backed up by various sources, remove them from the computer.
• Remove things you don't need on the computer. I haven't used some of my virtual machines in a long time, there's no need to have it on the computer.
• Create a bootable USB drive in case your main hard drive fails. 32 GB is plenty. It's a good $30 insurance policy.
• Learn the MacOS startup keys, Apple Support Page has a useful list of keys to hold at startup.
• One thing that I learn is the value of Amazon Prime Photos. I found their upload application easy to upload my photos to their server.
• Always backup photos! Store the files in the cloud. Flickr, Google Photos, and Amazon photos are my go to choices.
• Helps to tag or put photos in events. This way I am l not looking every place for a Boston picture.
• YouTube is a good solution for those large video files that you don't know what to do with.
• Amazon offers an Unlimited upload plan for $59 a year for Prime users. This is a good solution if you're looking for temporary storage.
• The fastest way to move files from an iMac is via Thunderbolt.

Data Transfer Speeds

A quick chart that I put together showing how fast the four most common ways to transfer data off of an iMac.

Repair vs InPainting Brush Tool

If you migrating from Pixelmator to Affinity Photo, you might be confused by a common tool: The Repair tool.

Pixelmator's Repair Tool

Pixelmator describes the Repair tool as:

Use the Repair Tool to correct imperfections, causing them to disappear into the surrounding image. The Repair Tool also matches the texture, lighting, transparency, and shading of the sampled pixels to the pixels being repaired. As a result, the repaired pixels blend seamlessly into the rest of the image.

Affinity Photo

The tool that produces the same effect in Affinity Photo is the InPainting Brush Tool. Some users may get confused because the Affinity Photo used the same bandaid icon for the Healing Brush Tool.

Affinity Photo describes the Inpainting Brush Tool:

The Inpainting Brush Tool restores damaged, lost, deteriorated or unwanted areas of an image.

To access the InPainting Brush Tool in Affinity you can select it from the toolbar or simply by typing the keyboard shortcut: J

Tip on using the Tool

When using the tool, it's best to use a smaller brush size, and to zoom into the area. If you use a large brush, you might encounter some unwanted objects replacing the area that you are trying to clean up.

Example Work

I tested both the Repair Tool in Pixelmator and the InPainting Brush Tool in Affinity Photo and they both produce the same output. I think the InPainting did a better job keeping the wood colors to match in my example.

In this example, I am removing the white words from the sign.

Using the InPainting Brush Tool in Affinity Photo

Using the Repair Tool in Pixelmator

Snappy Screen Capture Tool

Early this year, I reviewed several screen captue tool; Capo and TechSmith Snagit.

Recently I became aware of Snappy Screen Capture Tool by Nextwave SRL. The tool takes snapshots that always stays on top, has some annotation tools. The screenshots can be shared using various built-in tools - including the option to share a link with a password and set a destruct timer.

Easy Install and Use

You can install the application from the Mac App store for free.

Once installed, simply type Shift+Command+2 to take screenshots. The initial capture works the same way that the built-in screen capture does, select the area that you want to capture. You can also press the SPACE BAR to capture the current window.

After you Capture the image, the image stays on your screen. If you right click on the captured screen you have several options to modify the screen capture: Brush, Text, Cursor, Eraser, Quick Draw.

Snaps Library

The Snaps library is a great place to find all the previous snaps. You'll find images are sorted by:

• Time - Last 24 Hours, Last 7 Days, and Last 30 Days
• Shared - SnappyApp, Facebook, Twitter, Evernote, Imgur, and Slack
• Apps - A list of all the different Apps that were active when you took a screen capture.
• Devices - Snappy can easily be configured to be synchronize with the iCloud. The Devices allows you to see which snaps were taken on various devices.

In addition, you can search the entire library by the capture title.

Overview

Snappy is a good general replacement tool for the built-in screen capture in Mac OS X. You have a lot more powers to what to do with a screen capture immediately after you take it. You don't need to open up any third party application to make modifications to your image.

There are some functions that are missing that are available in other screen capture tools:

• Timed Screenshots
• Record Video
• Arrow annotation
• Blur
• Crop

If you're looking for a simple replacement tool for Apple's Screen Capture than Snappy would be it. However, if screen capture is an essential tool to doing your job, then I would highly recommend using TechSmith Snagit.

LaunchBar Keyboard Shortcuts

Here's a list of all the default Keyboard Shortcuts that are in the LaunchBar application:

General Functions ⌘ R Shows Running Apps ⌘ B Show Recent Items ⌘ K Shows Clipboard History ⌘ L Shows Location ⌘ G Get Finder Selection ⌘ D Drop Finder Selection ⌘ = Calculator ⌘ , Preferences	Update Index Typing these shortcuts will update the particular Index category. ⌘ 1 Applications ⌘ 2 Contacts ⌘ 3 Bookmarks ⌘ 4 Home Folders ⌘ 5 Other Folders ⌘ 6 Libraries ⌘ 7 Modules ⌘ 0 All Rules
Clipboard ⌘ Shift V Select from Clipboard ⌘ Option V Drop from Clipboard Index ⌘ Option I Show Index ⌘ Option P Index Progress ⌘ Option F Search Index	App ⌘ Option L License ⌘ Option U Usage ⌘ Option E Action Editor

I am working on a cool keyboard graphic. Will be up soon!

Cheat Sheet Application

One of the nice things about the Macintosh applications is that developers will assign keyboard shortcuts to common applications. After performing certain actions, you begin to learn that using the short cuts is a quick way to get things done.

After a while you begin to learn some of the fundamental shortcuts that are in most applications:

⌘	q	Quit Application
⌘	w	Close Application Window
⌘	,	Application Preferences
⌘	f	Find
⌘	c	Copy
⌘	v	Paste

Apple has a macOS Human Interface Guideline that has specific recommended keyboard shortcuts that developers should use.

Application Shortcut Help

Learning application specific shortcuts can be tricky. One way is to pull down every menu and see what shortcuts are available. Some applications do list the menu and command shortcuts in their help section.

A really cool way is to use Cheat Sheet by Media Atelier. Here's how they describe how CheatSheet works:

Once installed, go into any application and hold the ⌘ key for a couple of seconds and a Window will pop up to show all the Menu shortcuts that are available:

CheatCheat view of BBEdit Shortcuts.

Once you let go of the ⌘ key the window goes away.

Note that this only shows Menu based tips. Some applications will have hotkeys, for example, Pixelmator has hotkeys to select various tools in the toolbar. For those you'll have to access the application specific help pages.

CheatSheet Tip

Did you know that you could print out the tips?

On the bottom of the CheatSheet window is a Cog icon, click on it and you'll see a Print option. You can print out a copy, or create a PDF cheatsheet.

Additional Shortcut Reference

There are tons of cool keyboard shortcut guides, these are very useful to print out and keep by your computer. Spending a few minutes learning the various keys can save you lots of time when your working on a project.

Here are some very cool Shortcut Guides that I have found.

• Chrome Browser - Google has an extensive list of all the various keyboard shortcuts.
• Pixelmator - Good PDF of all the possible keyboard shortcuts.
• Affinity Designer - Cool reference layout from the company that makes Affinity Designer.

Affinity Designer Backgrounds

One of the things that you can't easily do in Affinity Designer is to add an image as a background pattern. Especially if you have a small seamless image (96 x 96) and you want to make a repeating pattern.

Example:

OmniGraffle Professional

Lucky for me, I have OmniGraffle Professional 5.4.4. It turns out that complements very well with Affinity Designer. Using OmniGraffle I am able to create a Shape Tool and add a background image and title it. I can even scale the background repeating image so that it looks the way that I want.

First I created a shape, for that I used 568px x 266px Rectangle. I then open up the Inspector and select the Image Style. I then drag/drop an image into the placeholder. Then I select the title icon to the left of the image upload. Then I play around with the scale and opacity slider to make it look good.

Once I am satisfied that the pattern looks the way I want, I then select the shape and Copy it.

OmniGraffle has some great shape configurations.

I then switch over to Affinity Designer and Paste the shape. The Shape appears on its own layer as a vector curve object. Now I can do lots of cool things with that object.

Background Styles

The first thing I decided to do was create a bunch of background styles, so that I would have a library to choose from whenever I needed it. I thought it would be cool to have a category of seamless background images.

Using a small selection of background images that I had from Open Door, I was able to generate 13 background styles. Now I have a nice selection of styles to use whenever I want.

I don't know that this is the best way to create background images, but it suits my needs and it was very easy to implement.

Download the Affinity Designer Style!

If you have Affinity Designer, you can add these to your collection. Note: these images are low quality and may not look good in print.

Download my Affinity Designer Background Style.

To install this:

• Download the "Backgrounds.afstyles.zip" file and unzip it.
• Open up Affinity Designer.
• Select the Style Tab
• Click on the Panel Preferences and select 'Import Styles category'
• Find the unzip file
• Enjoy!

The Grouch

Back in the 1990s there was a System Extension called "The Grouch." The extension would run an annimated Oscar the Grouch and sound byte whenever the system trash would be empty.

This became a cool novelty that kids would put stuff in the trash just to see the animation and sound. This is from the version 2.0 Read Me file:

Sadly the developer, Eric Shapiro never ported over to Mac OS X.

Audio Clip

Here's a copy of the sound that people would hear when the animation was run. This is a combination of the two sound bites:

Hypercard

HyperCard was an application program for Apple Macintosh and was an influence for the first web browser. It allowed developers to create stacks of information and link the stacks together. Developers would program stacks using HyperTalk, an object-oriented scripting language.

From the Introduction Stack on HyperCard Help screen:

Hypercard was distributed free with any new Macintosh purchase.

HyperTalk was popular among Macintosh users as consumers could easily create their own stacks for their computer needs. Some examples of HyperCard

• Excel 4.0 Tutorial was written in HyperCard
• PowerLock Registration was a Hypercard stack. Once you filled in the information, the data would be sent to Rohan Cook.
• PageMaker included a Hypercard Stack to demonstrate the flexibility of PageMaker Scripting.
• Random Insults - Would show you a random insult every timet the stack loads.
• QuickTurtle documentation was distributed as a Hypercard Stack.
• Smithsonian Institution's Office of Printing & Photographic Services photo catalog was available as a HyperCard database stack.

Bit of Apple humor in the "HyperCard And You" Technical Note that some developers might have missed:

Boston Computer Society

In the early 1990s, the Boston Computer Society distributed HyperCard stacks of Boston Freedom Trail and a Welcome to Boston on its CD. The CD were released at MacWorld Boston and available for sale at Trade booths and later via mail order.

HyperCard application was included on version 11 CD but was removed on version 12 and 13. Not sure exactly why it was removed in later CD versions.

Boston Computer Society’s Freedom Trail Stack

The Boston Freedom Trail is a 2.5-mile, red-lined route that leads you to 16 historically significant sites â€" each one an authentic treasure. The Boston Computer Society created a set of HyperCard Stacks so that people would learn about the 16 historical sites. This was a very popular HyperCard stack collection.

The application has trail maps and pictures of the various sites around the City of Boston.

Boston Computer Society’s Boston City Guide Stack

At the 1992 MacWorld Expo, The Boston Computer Society put together a HyperCard Stack of getting around the City of Boston. The stack featured 16 different categories of places to visit and important phone numbers.

Aldus SuperPaint 3.5

Aldus SuperPaint was a graphics program capable of both bitmap painting and vector drawing for the early versions of the Macintosh OS.

SuperPaint was a fun tool that allowed people to explore computer graphics. There were a lot of cool tools that allowed you to be creative.

Aldus SuperPaint was discontinued sometime after 1993. The last version that I have was 3.5. I was able to use the application just fine on my PowerBook G3 using Mac OS 9.1

Here are some of the tools that were available in the tool palettes:

The Draw & Paint Plug-ins palette is available in both layers. The tools found on this palette are those plug-in modules in the SuperPaint Pouch that work in both the Paint and Draw layers. SuperPaint came with these Draw & Paint plugin tools: 3-D Box, allGON, Crop Mark, Cycloid, Flowers, Grid, QuickShadow, and Spiral.

Paint and Draw Tools

• 3D Box - A tool with another dimension by Dana Gregory and modified by Marie L. Hughes
• allGON - A plugon twiddler by Dana Gregory
• Crop Marks - Drag the rectandle you wish the crop marks to surround. by Sean D. Baird
• Cycloid - Draws a Hypocycloid shape inside a circle or a Epicycloid outside a cicle by Linda McLennan
• Flowers - Flower shape, with settings for petals, width and smoothness.
• Grid - Creates a grid within a pre-defined area by Peter Kevin Reeves
• QuickShadow - creates a rectangle, multigon shapes and circles with shadows behind them by Marie L. Hughes
• Spiral - Creates a quick spiral shape by Linda McLennan.

Paint Tools

• Bubbles - Draws round bubbles as you move the mouse by Linda McLennan
• Calligraphy Brush - changes the brush size as the speed of the mouse changes - supported tablet pressure by Marie L. Hughes
• Charcoal - Mixure of the regular brush and the Spray can by Linda McLennan
• Copy Brush -Copies an area based on the reference image by Linda McLennan
• Dry Brush - The faster you paint - the faster it runs out of paint and leaves a trail as though from the bristles of a brush. By Marie L. Hughes
• Magic Marker - produces an effect similar to a felt tip marker by Marie L. Hughes
• Smudge - Smuges any Paint area by Chris Mohhrman
• Spin - Spins a line as you draw by John F. Simon
• Spray Can - sprays the Area Filled in a round pattern. You can could customize the brush size by Linda McLennan.
• Sprinkler - Using the Area Fill, this tool stamps a series of shapes into the document.
• Texture Brush - Brushes a texture by Linda McLennan.
• Twister - mixes up the pixels in an area around the cursor by Linda McLennan.
• Variable-size Eraser - Users can select from 4 different eraser sizes by Marie L. Hughes

Other Tools that were available in the tool box:

• Text tool - Can be used in Paint or Draw layers
• Lasso Tool - Drag a free-form line around the desired object. The selection area will tighten around the selected obect.
• Airbrush - Paints like a real airbrush using the current Area Fill.
• Pencil - writes a one-pixel line, using the current Area Fill (unless you begin the line in an area of current Area Fill; the it erases a one-pixel line)
• Paint Bucket - the paint bucket "pours" the current Area Fill over all contiguous pixels that are the color of the pixel under the spout when the mouse button is pressed.
• Eraser - a 16x16 square that erases the area unter the tool. Double-click to erase the entire visible portion of the document.
• Line Tool - Lines are filled with the current line fill.
• Perpendicular Line Tool - Lines are created at 90 degrees or 180 degrees.
• Round Rectangle Tool - Double-click to display the Round Corners dialog box, in which you can configure the round ends or round corners.
• Rectangle Tool - Rectangles are filled with the current Area Fill and are bound by the lines of current Line Fill.
• Multigon Tool - draws equilateral polygons with a definable number of sides. Double-Click to change the number of sides
• Oval - draws ovals filled with the current Area Fill, and bound by lines of current Line Fill and widths.
• Polygon - creates an irregular shape filled with the current Area Fill.
• Arc - creates a one-quarter oval filled with the current Area Fill.
• EyeDropper - click to pick up a color in the Paint layer.
• Freehand Tool - lets you draw free-form shapes.
• Grabber - Drag to move the document in the window, or past the boundary of the working area.
• Magnifier - Click anywhere in the document window to zoom in one level.

Screen Shots

Screen Shot of the Aldus SuperPaint Setup

The Custom Brushes dialog box allowed you to create you own brush!

Some of the things that you could create with the Paint and Draw Tools.

Modern Graphic Programs

Surprised that some of these tools are not in the latest graphic programs such as Pixelmator, Affinity Design or AutoDesk Graphic programs. Perhaps developers or program managers will see some of the functionality that was in earlier graphic programs and will add them to the current versions.

ResEdit

Long time Macintosh Users may remember ResEdit. Its the topic of this weeks Macintosh Blog post. The next few Macintosh posting we’ll look back at some classic Macintosh Applications.

What's ResEdit?

ResEdit was a tool that Macintosh users used to hack applications. It was a way to make some modifications that normally wouldn't have been provided by the developer.

Cool Tricks with ResEdit

Here are some descriptions of hack files that were available from the UMI-Mac archive (January 12, 1996)

• ResEdit hacks so that when you try to save a file over an existing file, the dialog asking "Replace Existing ?" defaults to “OK" instead of "Cancel".
• Instructions on how to use ResEdit to modify System 7.1 Finder to have disk sizes given in not M, eliminate zoom reacts, the rename delay, the message on when an application is substituted, and the "I'll be back" message on unmounting a partition.
• This is a small Resedit Hack that will correct your System Information Box to show a PowerMac 7200/7500 icon as well as the proper System Name. This hack can also be used on the 8500 and 9500, but the nifty little Icons aren't provided.

From an old macology.com Easter Egg page

• Open Apple's Sound Manager with ResEdit and open the snd resource. Select the "Barking Pumpkin" noise, and choose the "try sound" option to hear this blood-curdling sound!
• Open ResEdit on any Mac, and hold down Shift-Option-Command when you choose "About ResEdit" from the Apple menu. This gives you a new "pig mode" which compacts and purges resources every second when ResEdit does its event loop. This slows ResEdit down, but you do get to hear a cool pig sound, which makes it all worthwhile.
• Older Mac computers (new CPU owners, like the iMac, should look in Apple Extra's for this), open up your monitor control panel using ResEdit. Under the PICT resource, you will see three images. One is a happy face, one is a computer, and one is a happy face with its tongue sticking out. Now, if you actually open the Monitor control panel normally, hold down the Option key and you will see the computer appear next to the number. The other faces, however, we can not get to appear, so we must assume they are hidden eggs!

Product Screenshots

Sample ResEdit Dialog box for the Simple Text Application.

Using ResEdit users could get a peak of all the icons in a Macintosh Application.

Whatever Happened to Resedit?

The last official version of ResEdit was shipped in August 1994. The update to ResEdit happened shortly after System 7 was released. Apple has discouraged the use of a tool to edit resource forks and has not shipped an updated resource tool in Mac OS X.

Any Alternative 3rd Party tool in the MacOS era?

ResFool from The La Jolla Underground is a template-driven, Mac OS X native resource editor. With the extensive template support, ResFool allows you to easily replace your Classic-only copy of ResEdit. That software has been discontinued for a few years now.