Turn image into image in Flex

Question

Using Flex 3, I would like to take a snapshot of the image, for example:

var logoSnapshot:ImageSnapshot = ImageSnapshot.captureImage(logoContainer);

and turn it into something that the Image class can use. I see that there is a property called "data" that contains a byte array, so I guess my question is: how to take an image to be stored as byteArray and convert it to something that the Image class can display? / P>

Answer 1

A simplified implementation that should work:

var bm : Bitmap = new Bitmap(ImageSnapshot.captureBitmapData(logoContainer));

Set "bm" as the source of your Image object.

Answer 2

The BitmapData class has:

public function setPixels(rect:Rectangle, inputByteArray:ByteArray):void

, .

BitmapData .

Answer 3

, .

• ByteArray BitmapData, setPixels().

• BitmapAsset BitmapData.

• BitmapAsset source.

, ByteArray setPixels(). , int, 32- ARGB. ByteArray , . , JPG, PNG GIF, ByteArray source , Flash Player , .

Answer 4

In fact, you can simply set ByteArray directly as the source property of the Image class in the current Flex SDK.