On 9/14/07, Stanford Vinson <[EMAIL PROTECTED]> wrote:
> I am looking for a way to make it very difficult for a user who downloads
> my flash APP to extract the graphics. Can anyone help? Here is my
> situation:

Do all you want, but you'll never prevent anyone from taking screenshots.

I've heard (and I don't know if this is true or not) that mapmaking
companies will actually occasionally make up a street (like an
out-of-the way cul-de-sac or something). That way, if someone copies
them (as opposed to doing the actual legwork), they can prove it.

One safeguard I can think of would be to create a proprietary format
(preferably binary) for vectors and then render it in Flash using
Graphics objects. You could save out the vector maps as SVG files,
write some code to translate SVG to your format, and then have your
live app use the proprietary format. That would be a lot of work,
though. Again, ti wouldn't prevent anyone from taking screenshots, but
it would make stealing the vector source much much harder.
-- 
T. Michael Keesey
Director of Technology
Exopolis, Inc.
2894 Rowena Avenue Ste. B
Los Angeles, California 90039
http://exopolis.com/
--
http://tmkeesey.net/
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