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Flash

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Flash
Kaylene Klingenstein
Sasha Frankhouser
What can you do with it?
пЃ® MAKE YOUR OWN!
пЃ®
пЃ®
пЃ®
пЃ®
пЃ®
Animated movies
Web-based banner advertisements
Games
Web-based applications
Special Effects
Examples
пЃ® Animated movie clip
www.m082256.it452.cs.usna.edu/demoFlash.html
пЃ® Web-based banner advertisements
пЃ® http://www.neteffects1.net/mainsite/examples.html
пЃ® Games
пЃ® http://www.albinoblacksheep.com/flash/bluebutton
пЃ® http://www.mrpicassohead.com/create.html?skin=original
пЃ® Web-based applications
пЃ® http://www.funtrivia.com/flashquiz/index.cfm?qid=50603
пЃ® http://www.bytescout.com/swfscout_flash_demo_slideshow
_src.html
пЃ®
Basics
пЃ® Adobe Flash refers to the Adobe Flash Player and
multimedia program, which creates animation,
games, movies, etc.
пЃ® Available in most web browsers
 Uses vector based graphics (won’t lose clarity of
image with sizing)
пЃ® Scripting language ActionScript
пЃ® Flash files -- .swf extension
пЃ® May be implemented in several ways:
пЃ®
пЃ®
пЃ®
Object of a webpage
Played in the Flash Player
Self-executing Flash movie
пЃ®
Can have user interaction
What is Action Script?
пЃ® Java-like object-oriented scripting language
пЃ® Creates most of the interactivity in Flash apps
пЃ® First introduced in 2000 with Flash 5
пЃ® Adds interactivity to applications
пЃ® Predefined constants
пЃ®
ENTER, BACKSPACE, SPACE, TAB
Example ActionScript Code
onClipEvent(load)
{function reset()
{
if(this._name=="face")
{
this._visible=false;
}
else
{
this._visible=true;
}
this.dead=0;
this.speed=random(4)+3;
this._x=600;
this._y=random(400);
}
this.reset();
}
onClipEvent(enterFrame)
{
this._x-=this.speed;
if(this._x<-40)
{
this.reset();
}
}
History
пЃ® Started with the FutureWave Software company
пЃ®
пЃ®
пЃ®
пЃ®
пЃ®
пЃ®
members who specialized in vector-based web
animation tools
The first model “SmartSketch” became
“FutureSplash Animator”
Offered to Adobe, used by Microsoft
1996 officially introduced as Flash 1.0
Updated Macromedia Flash version released each
year until 2000
In 2001, of the 10 biggest websites, 7 used Flash
Now up to Flash Player 9 in 2007, and Flash CS3
Future developments
пЃ® Using Flash with handheld devices
пЃ® Option to require an ad to be played before
main video is played (good for video sites)
пЃ® Being considered a viable addition to the
capabilities of a browser
Free alternatives
 Gnash – under development
пЃ® UIRA, Openswif
пЃ®
Open source, creates flash development environment
Drawbacks
пЃ® If not installed, users cannot access some
Flash-dependent sites
пЃ® Used in aggressive online advertising
пЃ® Tools can permanently turn Flash Player off in
some websites
How does it compare?
Why Flash is better
пЃ® Basically, it condenses several programs into
one. In Flash you can:
пЃ®
пЃ®
пЃ®
пЃ®
пЃ®
Draw your shapes/objects
Edit your code
See it played (preview it before running it)
Edit timeline of events
Save it as a .swf file
Putting .swf in HTML
<html>
<head>
<title>FLASH</title>
</head>
<body>
<object classid = "clsid:d27cdb6e-ae6d11cf-96b8-4444553540000“ codebase =
"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0"
>
<param name = "movie" value = "demotry.swf">
<embed src = "demotry.swf" pluginspage = "http://www.macromedia.com/go/getflashplayer">
</embed>
<noembed>
GET FLASH!
</noembed>
</object>
</body>
</html>
Questions?
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