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MacWorld 1997 September
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Macworld (1997-09).dmg
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Inside Macworld
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WebAnimator
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Release Notes
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This document contains important information regarding feature enhancements
and other items that are not described in the DeltaPoint WebAnimator User's
Guide. Please read this document before using WebAnimator.
Registering WebAnimator
You can register WebAnimator by calling DeltaPoint or contacting us via
e-mail, or by using the online Registration Form. You may also fill out and
mail the postage-paid registration card that is included in your package.
Telephone Sales: 408-648-4000
800-446-6955
E-Mail:
Sales_Support@deltapoint.com
Additions and Revisions to Documentation
Plug-in availability
Both Windows and Macintosh versions of the WebAnimator plug-in are available
for download.
Supplying your server with the WebAnimator MIME type
In order for Web browsers to properly interpret WebAnimator's scenes, you
must notify your server administrator or Internet Service Provider (ISP) of
the WebAnimator MIME (Multimedia Internet Mail Extension) type. Web browsers
require support for the WebAnimator MIME type from the server in order to
properly recognize and download WebAnimator scenes.
Specifically, your server administrator or ISP will need the following
information:
WebAnimator MIME type: plugin/wanimate
WebAnimator extension (compressed files): .wan
WebAnimator extension (uncompressed files): .waf
Your ISP may already have implemented support for the WebAnimator MIME type.
In most cases, doing so is a simple matter of adding the WebAnimator MIME
type information to the server's existing configuration.
However, if your ISP is unable to implement support for the WebAnimator MIME
type, then you can achieve a work-around by placing your WebAnimator scenes
on an anonymous ftp site and referencing them from your HTML pages in the
following manner:
<EMBED SRC = "ftpAddress" WIDTH=XXX HEIGHT=YYY>
where ftpAddress is the location of the WebAnimator scene on the anonymous
ftp server, XXX is the width of your scene, and YYY is the height of your
scene.
Example:
<EMBED SRC = "ftp://ftp.ftpsite.com/pub/myscene.wan" WIDTH=200 HEIGHT=100>
Using ftp bypasses the need for MIME type support from the server and allows
your Web browser to interpret the WebAnimator scene directly.
Targeting windows and frames from WebAnimator scenes
WebAnimator lets you target browser windows (in Netscape Navigator 2.0 or
later and Microsoft Internet Explorer 3.0 or later) from your scenes using
the "Make into Button..." command. Targeting is especially useful when you
want to place WebAnimator scenes in Netscape frames. For example, you may
want to place an animated interactive table of contents in a frame on the
left side of your Web page. When the user clicks one of the items in the
table of contents, WebAnimator can specify that the desired page appear in
the frame on the right side of the browser window. See the "Frames" folder
in the WebAnimator "Sample Scenes" folder for an example.
Remember that if you simply want the linked document to appear in the
current window, you do not need to specify a target window. WebAnimator uses
the current window by default.
Specifying a target window is simple:
1. In WebAnimator, select the object from which you want to send a message
to the Web browser and choose "Make into Button..." from the Animation
menu. The button action dialog appears.
2. Specify the desired mouse actions.
3. In the "Send Message to Web Browser:" box, type the desired URL,
followed by a space and two colons, followed by the target window's
name. Note: make sure that you follow the URL with exactly one space
and two colons, followed by the target window name. Do not add a space
between the second colon and the window name, and do not enclose the
window name in quotation marks.
4. Save your scene and reference it as normal from an HTML page. When the
scene is loaded and the button is clicked, the linked document will
appear in the specified target window.
Syntax: URL ::Window_Name
Example: http://www.deltapoint.com ::Top_Frame
Special Target Names (Note: Portions of this section were borrowed from
Netscape's release notes and are Copyright © 1996 Netscape Communications
Corporation.)
These names all begin with the underscore character. Any targeted window
name beginning with underscore which is not one of these names will be
ignored.
_current This target causes the link to be loaded into the current window or
frame. This is the default target window.
_blank This target will cause the link to always be loaded in a new blank
window. This window is not named.
_self This target causes the link to always load in the same window the
anchor was clicked in. This is useful for overriding a globally assigned
BASE target.
_parent This target makes the link load in the immediate FRAMESET parent of
this document. This defaults to acting like "_self" if the document has no
parent.
_top This target makes the link load in the full body of the window. This
defaults to acting like "_self" if the document is already at the top. It is
useful for breaking out of an arbitrarily deep FRAME nesting.
For more information on targeting windows and frames, see Netscape's
"Frames: An Introduction".
Automatic saving of HTML files
When you save a WebAnimator scene with a ".wan" extension at the end of the
file name, WebAnimator automatically generates an HTML file with the proper
tag, reference, and dimensions for the scene you are saving. This makes it
easy to preview how your scene will perform directly in a Web browser. You
can also use a text editor to copy and paste the contents of
automatically-generated file into your own HTML files.
Sample scenes with design tips
WebAnimator comes with several scenes to provide you with ideas and
instructions for creating exciting effects in your scenes. Look for these in
the "Sample Scenes" folder.
Enhanced sound compression
The Compression Options dialog has changed from the one described on page
1-6 of the User's Guide to reflect more flexible sound compression options.
You can adjust the level of compression to any of ten levels (0 through 9).
The compression achieved at the highest level is roughly 3 to 1.
Delete key and object removal
Pressing the Delete key while in the Animation, Storyboard, or Template
Studio views will perform the same action as choosing "Remove Object" from
the Animation menu. Note that this action cannot be undone. A warning
message will confirm object removal. (The User's Guide incorrectly states
that pressing the Delete key sends selected objects to the Hidden plane.)
Placing sounds in tracks 2 and 3 for template creation
When creating templates, be sure to place any sounds that you want to remain
in the scene in soundtracks 2 and 3. Doing so ensures that the sounds will
not be over-written by user-defined sounds when the template is applied.
Voice recordings from the Template Studio are placed in soundtrack 1.
Background music is placed in soundtrack 4.
Removal of "Use Object's Palette" option
When importing graphics, there is no "Use Object's Palette" option. User
feedback indicated that this option could cause potential confusion when
creating scenes and loading them in Web browsers, so the option has been
removed. As is recommended in the WebAnimator User's Guide, stick with the
system palette when creating graphics to import into your scenes.
QuickTime export (Mac)
QuickTime movies cannot be exported from the Project view.
Simplification of screen size options
The preferences dialogs shown on pages 1-4 and 1-5 have been modified. The
maximum automatic screen size is 640 x 480 pixels.
Using sound
Although WebAnimator compresses sounds to save disk space and download time,
remember to exercise good judgment when using sound. Do not use sounds more
than a few seconds long, because they can use valuable download time and
take more time to decompress, especially on slower computers.
RAM Doubler and Speed Doubler compatibility (Mac)
WebAnimator is compatible with the latest versions of Connectix RAM Doubler
and Speed Doubler. If you experience crashes while using the WebAnimator
Plug-in, make sure that you have downloaded the latest updates for these
Connectix products: RAM Doubler: v. 1.6.2 or later Speed Doubler: v. 1.1.2
or later
You can download updates to these versions from the Connectix Web site.
Artifacts when scrolling through exported QuickTime movies (Mac)
After exporting a QuickTime movie and using the thumb in the QuickTime
playback controls to fast-forward or rewind the movie, you may notice some
unusual drawing effects. These effects are a result of QuickTime's use of
animation keyframes, and cannot be avoided when viewing the movie in this
manner. To minimize this effect, you can increase the keyframe rate by
entering a lower number in the keyframe rate box in the WebAnimator
QuickTime Preferences dialog. No unusual drawing effects occur when the
exported movie is played normally.
Text objects and shadows
Text objects in which multiple colors are specified within the same object
cannot include shadows. To set a shadow, set all text in the text object to
the same color.
Compression/Decompression speed on 68K Macs
Avoid the use of sounds longer than a few seconds in your scenes. Sound
compression and decompression performance is optimal on Macintosh systems
equipped with the PowerPC processor. Decompression of sounds longer than a
few seconds can take noticeably longer on 68K Macs--especially those lacking
floating point co-processors. Bear this in mind when creating your scenes
and placing them on the Web.
Plug-in playback with transitions
In order to enhance performance, the Diagonal and Dissolve transitions draw
directly to your system's screen. As a result, if a scene containing
transitions of these types is played in the browser window, but is partially
obscured by the window border, keyframes with these transitions will be
skipped.
Technical Support
Information about getting technical support for your WebAnimator product is
available in the Technical Support section of our Web site. You can also
report a problem using our online Problem Report form.
Helping Us Help You
In order for technical services to assist you as quickly as possible, please
prepare the following information before you call or write:
* Your WebAnimator registration number
* Your WebAnimator version number:
o On the Mac, select the WebAnimator icon and choose "Get Info..."
from the Finder's Edit menu.
o On the PC, run WebAnimator and select "About WebAnimator..." under
"Help" on the menu bar
* Your system configuration, including:
o Operating System and version
o Amount of RAM
o Hard disk space
* Carefully detailed information describing the problem
* Exact wording of any messages that appear on your screen
* Any steps you have already taken to try and solve the problem
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Copyright ©1997 by DeltaPoint, Inc. - ALL RIGHTS RESERVED
[DeltaPoint,]