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					Web Programming
    Presentation on:
         Flash
         How Flash Came to Be
   Created by Jonathan Gay, current VP of Flash
    and Generator at Macromedia
   (1993)Started a company called Future Wave
   Future Wave’s first project, funded by a
    company by the name of GO, was to develop
    illustration software that would allow users to
    physically draw on the screen using “pen
    computers”.
    How Flash Came to Be (cont.)
   Down the road, the project was dropped due to
    heavy use of resources and was very expensive.
   All of Future Wave’s work was now worth
    nothing.
   (1995)Software was revamped to work on PC’s
    and MAC’s as a simple illustration tool, known
    as “Smart Sketch”
    How Flash Came to Be(cont.)
   (1995) Received feedback from customers that
    they should turn it into animation software.
   Future Wave is not crazy about idea.
   (1996)Internet is growing exponentially.
   Future Wave sees a market for 2-D animation
    software for web designers.
   Future Wave develops “Future Splash
    Animator”.
    How Flash Came to Be(cont.)
   After doing some major projects for Microsoft
    and Disney, Future Wave is approached by
    Macromedia and the rest is history.
   In the fall of 1996, Future Splash Animator
    became Macromedia Flash 1.0 and web content
    as we knew it, would never be the same.
        What Makes Flash Tick?
   One company merger and Eight revisions
   Still using majority of the code that was used
    when Future Wave revamped the pen computer
    software.
   However, it is not the interface that makes Flash
    so popular!
         Vector Graphics System
   Flash uses what is known as a Vector Graphics
    system (VGS).
   A system that uses simple system to build what
    you see on the screen out of lines, points,
    polygons, shapes, etc.
          Why is this Important?
   Because Flash uses the VGS, it keeps animation
    file sizes down.
   This allows animator to make detailed and
    lengthy animations.
   What does that translate to?
          Flash’s Pros and Cons
   Pro: Integrated languages like “Action Script”.
   Pro: Ease of use
   Con: It’s ease of use has caused the creation of
    many ugly and unusable websites by new users.
   Pro: Its ability to work will all kinds of media.
   Con: Was designed for creation of web content
    and is difficult to use if content needs to be
    updated constantly.
           Pros and Cons (cont.)
   Pro: Its functionality on the web.
                 Action Script
   Object-Oriented Language that is very similar to
    JavaScript.
   Where JS handles windows, form, etc. Action
    Script handles media. (i.e. movie clips, sound
    bytes,etc.)
   Gives developer the needed control of all
    aspects of the animation
             ActionScript(cont.)
   In the most recent release of flash, Flash MX
    Pro, AS 2.0 has become a full blown Object
    Oriented languages that allows things like
    declaration and inheritance.
   These options were limited in the 1.0 release of
    Action Script.
                 Ease of Use
   A person with no computer experience can sit
    down and tinker with Flash, create a simple
    animated movie, and build up from there.
   Has been one of Flash’s strengths from the
    beginning.
        Downside of Ease of Use
   At the ground level of developing animation,
    things are simple.
   When new users of Flash want to create a
    detailed and complex animation, things get
    difficult.
   People want to put out a website with a fresh
    look with cutting edge technology and sites
    become unusable when they do not know what
    they are doing.
              Flash’s Versatility
   Flash’s ability to handle all kinds of media is
    what separates it from the pack.
   Now in its eighth release, Flash has the power to
    embed images, HTML , streaming sound, and
    video.
   Flash’s capacity to manipulate all of these
    elements efficiently makes it an all-in-one
    multimedia stage.
                Functionality
   Flash’s functionality within a web environment
    is pretty solid.
   Displaying a Flash animation only requires a
    simple tag that is embedded in HTML.
   Does require plug-in and has some control
    issues.
   Macromedia projects that 95% of internet users
    have some form of they’re Flash plug-in
    installed (ahead of MSIE,NS,RP).

				
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posted:12/1/2011
language:English
pages:16