Centre aligning images within picture frame using XML file

Question

Hi
I am using a flash file that uses an xml file to upload a
series of images one at a time into a picture holder.
There are two different widths of the images. The height is
always the same. Is it possible to set this up so every image that
the xml file calls is centre aligned within the picture frame.
At the moment when using the xml file to load the image it
always left aligns the image when it brings it into the picture
frame even if you change the alignment to centre align within in
the align panel.
Does anyone have a suggestion why this is happening or how to
fix it?
Thanks for the help

Answer 1

You're welcome. Pleased it worked.
All it does is use the MovieClipLoader class to load the
images into your holder_mc. Because loading takes time, and because
you can't check or adjust the size or position of images until they
have loaded, the MovieClipLoader class gives you a handy option to
run some code whenever its finished loading something you told it
to load.
That's what the addListener instruction does... it says
whenever myLoader has something new to tell me about the status of
the load requests I ask it to do... make it run some related code
in the listener object (which is called loadListener in this
code... it could equally be called something else). You 'listen'
for different events or updates of status. All I 'listened' for
here was the onLoadInit event.
The onLoadInit is the 'final' status update after loading. It
occurs when something has loaded and its properties are accessible
(_x, _width etc). The target_mc that is an argument for the
loadListener.onLoadInit is a reference to the clip that was loaded
into.
The best way to learn about this stuff is probably to read up
on MovieClipLoader in the livedocs and try google to see if there's
an online tutorial somewhere. Then give it a try yourself in
another new fla.
cheers
GWD