Hey guys
I'm having a problem with using smoothing on my loaded bitmap images with
AS3 and I was wondering if you could help, please?
Here is my code:
[code]
private function sendImageLoadEvent(e:Event):void
{
var nCurImg:Number = _arImageArray.length;
var bmp:Bitmap = e.target.content as Bitmap;
bmp.smoothing = true;
// create scale / offset
var bmp_xscale:Number = stage.stageWidth / bmp.width;
var bmp_yscale:Number = stage.stageHeight / bmp.height;
var bmp_scale:Number = Math.min(bmp_xscale, bmp_yscale);
var bmp_scaledWidth:Number = bmp.width * bmp_scale;
var bmp_scaledHeight:Number = bmp.height * bmp_scale;
var bmp_xshift:Number = (stage.stageWidth - bmp_scaledWidth)
/ 2;
var bmp_yshift:Number = (stage.stageHeight -
bmp_scaledHeight) / 2;
var bmpMatrix:Matrix = new Matrix(bmp_scale, 0, 0,
bmp_scale, bmp_xshift, bmp_yshift);
var bmpImage:BitmapData = new BitmapData(stage.stageWidth,
stage.stageHeight, false, 0x000000);
bmpImage.draw(bmp, bmpMatrix, null, null, null, true);
bmp.bitmapData = bmpImage;
bmp.smoothing = true;
_arImageArray[nCurImg] = new Sprite();
_arImageArray[nCurImg].addChild(bmp);
_sprViewingArea.addChild(_arImageArray[nCurImg]);
}
[/code]
I saw on grant skinners blog that adding a bitmapData property to a Bitmap
object will remove the smoothing property so that is why I'm re-applying the
smoothing to see if that makes a difference
It seems like this is quite a buggy thing to do (based on the amount of
unresolved forum hits in google) but i'd like to see if there's a solution.
Could it be the size of the images (ie Is there a maximum size to scale from
/ to / by)? Anything you've learned could be helpful.
Thanks for your help in advance
Alz
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