RE: FLASH: Dynamic Magnification demo

[Branden Hall]

First of all you are seeing two SWFs, the actual magnified image is a whole

separate SWF, I can swap that out whenever...

Secondly, the scroll bar on the right is the zoom controller...  :-)


There are actually two controller MCs working at all times, the one in the

slider that controls the scaling of the magified ( and masked ) copy and

another controller that dynamically moves the magnified copy around based on

the position of the mouse and the current scale of the copy (it looks at the

copies scale to determine this)

As for making it smoother... I fiddled with the code before I put it up,

trying to find any real places to optimize and could not find any... moving

around large, complex, and dynamically scaled vector images eats up

processor power...

(Oh, and in case you didn't notice, you can throw the glass as well)


-= Branden J. Hall

-= Multimedia Developer/Instructor

-= Fig Leaf Software - "We've got you covered!"




-----Original Message-----

From:

ownerchinwag [dot] com

 [

ownerchinwag [dot] com]On">mailto:ownerchinwag [dot] com]On

 Behalf Of Cheri

Harder

Sent: Wednesday, March 08, 2000 3:00 PM

To:

flasherchinwag [dot] com

Subject: Re: FLASH: Dynamic Magnification demo



Hi, Branden.

I did a similar one last month, but seems like there ought to be a way to

make the movement smoother.  Plus, I have some problems with re-positioning

the underlying zoomable copy of the object when the user changes the zoom

level.  See what I mean at  http://members.home.com/cherica/Magnify.swf

Seems like it works ok the first time, but then if you move the glass off to

the side & reduce the zoom effect, when you go back over the object it is

offset.  Do you have the "zoom controller" (mine is on the handle of the

mag. glass) do any adjustment of the position?  Or is it all in the drag

action?


~~~~Cheri Harder~~~~~

charderawsolution [dot] com

Advantage Web Solution

www.awsolution.com

----- Original Message -----

From: "Branden Hall" <

bhallfigleaf [dot] com

>

To: <

flasherchinwag [dot] com

>

Sent: Wednesday, March 08, 2000 11:42 AM

Subject: FLASH: Dynamic Magnification demo



> Hey folks...

> I threw this together during lunch last week and now my boss wants it to

go

> up under our actionscript demos. I thought you all would enjoy it, its a

> pretty nice little bit of code...

>

> www.figleaf.com/development/flash4/magnify.swf

>

> -= Branden J. Hall




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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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 March 27-29, Nob Hill Masonic Center, San Francisco, California


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