--- In flexcoders@yahoogroups.com, Paul Hastings <[EMAIL PROTECTED]>
wrote:
>
> droponrcll wrote:
> > Is it possible to use the blobToImage when creating the
datasource for
> > the ItemRenderers so that you just pull that as a property from
the
> > objects in your ArrayCollection?
>
> not sure i'm following.
I'm not sure where your sampleData.sampleImagery is coming from, but
let's assume it is an ArrayCollection containing Value Objects that
is generated when parsing XML. Let's call the value objects
BlobImages. Your blobToImage function returns something that can be
used directly as an image source, obviously. What I'm not clear on
is if it is a format that can be stored. I would suspect it can,
since it gets passed back out of your blobToImage function.
So, if it can be stored, you could do something like this as you make
each ImageBlob (assume i is your raw imageblob in a for each loop):
var ib = new ImageBlob(
i.imageWidth,
i.imageHeight,
blobToImage(i.thumbnial, i.imageHeight, i.imageWidth)
);
tempArray.push(ib);
then in your mxml code:
<mx:Component>
<mx:Image height="{data.data.imageHeight}"
width="{data.data.imageWidth}"
source="{data.data.imageBlob}"/>
</mx:Component>
Just a thought from a relative newbie...
-Amy
