Re: [Ming-dev] Do we need a destroy function for SWFDisplayItem?

[Justin C. <ju...@po...>]

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Klaus Rechert wrote:
> Hi,
> 
> DisplayItems are not created by users and therefore _must_ not be freed by 
> users!
> 
> 	Klaus

Oh. I think I'm showing my ignorance again. :(

My understanding has been that a SWFDisplayItem is created when a user
calls SWFMovie_add(), and it's this SWFDisplayItem object that needs to
be manipulated.

i.e.

         // Add the square to the movie (at 0,0)
         square_display_item = SWFMovie_add(test_movie, (SWFBlock)
square_definition);

         // Move to 100, 100
         SWFDisplayItem_moveTo(square_display_item, 100.00, 100.0);

         // Progressively move the square down and to the right
         for (i = 0; i <= 50; i++)
         {
                 SWFMovie_nextFrame(test_movie);
                 SWFDisplayItem_move(square_display_item, 2, 2);
         }

That example (recently written) is from the wiki page at:

  http://www.libming.net/moin.cgi/SWFDisplayItem_move

Where am I thinking wrong, and should that wiki page be adjusted too?

Regards and best wishes,

Justin Clift

- --
The Flame Project - Open Source GUI for animated SVG & Flash
http://www.flameproject.org

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