actionscript 3 - AS3 Image editing library -

is there image editing library action script? want perform few basic tasks resizing image, cropping image, adding text etc.
trying resize multiple images @ 1 time. tried doing following code:

private function resizetorightsideadsize():void             {                 var originalimage:uploadedimage = listofselectedimages.getitemat(0) uploadedimage;                  var scalewidth:number = rightsideadwidth/originalimage.originalwidth;                 var scaleheight:number = rightsideadheight/originalimage.originalheight;                 var resizeddata:bitmapdata = scalebitmap(originalimage.imagebitmap.bitmapdata, scalewidth, scaleheight);                 var encoder:jpegencoder = new jpegencoder();                 var bytearray:bytearray = encoder.encode(resizeddata);                 //var bytearray:bytearray = imageencoder.getjpgbytearraydata(image);                 filereference.save(bytearray,"1.jpeg");             }  public function scalebitmap(src: bitmapdata, ratiowidth: number, ratioheight: number): bitmapdata             {                 var bmd: bitmapdata = new bitmapdata(src.width * ratiowidth, src.height * ratioheight);                 var m: matrix = new matrix();                    m.scale(ratiowidth, ratioheight);                 bmd.draw(src, m);                 return bmd;             } 

but not resize properly. center of resized image gets stretched.
wondering if there open source library available can achieved faster.