You can use the Loader class.
If your image is Base64 encoded, decode it first, if not, skip that part and
use the Loader only.
Here's something I'm using to display BLOB images stored in an SQLite DB (AIR).
I've skipped a few things, but should get you going.
The important part is that you use a Loader instance to transform the ByteArray
into a Bitmap instance.
<mx:Script>
<![CDATA[
import mx.utils.Base64Decoder;
import mx.utils.Base64Encoder;
import mx.graphics.codec.JPEGEncoder;
private function decodeImages():void {
var decoder:Base64Decoder = new Base64Decoder();
// imgData is the Base64 encoded image
decoder.decode(imgData);
var imgBA:ByteArray = decoder.toByteArray();
var loader:Loader = new Loader();
loader.loadBytes(imgBA);
loader.contentLoaderInfo.addEventListener(Event.COMPLETE,
loaderCompleteHandler);
}
private function loaderCompleteHandler(evt:Event):void {
// display the image
db_img.source = evt.currentTarget.content as Bitmap;
}
]]>
</mx:Script>
<mx:Image id="db_img" />
----- Original Message -----
From: "Jon Santos" <[EMAIL PROTECTED]>
To: <flexcoders@yahoogroups.com>
Sent: Saturday, April 12, 2008 2:01 PM
Subject: Re: [flexcoders] How to download a BLOB from database....using Java
Hi Jim.....i know how to get the image in my POJO.....
The process i´m following:
I get the image form database throw my servlet. In this class i get the
ImageObject (POJO), it means the image and other data.
In my FLEX application i have one object ImageObject (Action Script)....like
Remote Object for the java object....then i able to get
the image and the other data in my FLEX application....
The unique problem i´m finding : I don´t know how to display in my FLEX
application (it means your B question).....i don´t know
which component i must use to display my image (array of bytes).....
Thanks in advance....and i hope u already understad my problem.
------------------------------------
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