Today I wrote a new Class using swf assist for writing Jpeg or PNG files to a SWF File.

Now you could use :

 actionscript3 |  copy |? 
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_imagePro = new ImageToSwfProcessor();
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_imagePro.addEventListener(ImageProcessorEvent.NEXT_FILE, handleNextFile, false, 0, true);
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_imagePro.writeSwfFromImage(image:*,quality : int ,"png" || "jpeg" : String, framecount : int);

Method wirteSwfFromImage has some Parameters.

1) The decent File as swf, jpeg or what else.

2) quality is used if image is jpeg or swf.

3) type is used to determ the current file. Only png or jpeg are used

4) framecount used to increment frames.

The Listener is called if you have many Files to store in a swf file. After each swf writing Process that listener would dispatch.

Here is that one.

 actionscript3 |  copy |? 
001
/**
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 * Copyright 04.09.2009 Christian Sobolewski
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 * 
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 * usage : com.cs.imageProcessor
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 * 
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 * Parameters:
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 * 
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 * Version:
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 * 
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 * History:
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 * 
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 * com.cs.imageProcessor.ImageProcessor
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 * @author Christian Sobolewski
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 */
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package com.cs.imageProcessor {
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	import com.adobe.images.JPGEncoder;
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	import com.adobe.images.PNGEncoder;
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	import com.cs.logging.SOS;
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	import org.libspark.swfassist.io.ByteArrayOutputStream;
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	import org.libspark.swfassist.swf.io.SWFWriter;
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	import org.libspark.swfassist.swf.io.WritingContext;
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	import org.libspark.swfassist.swf.structures.FillStyle;
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	import org.libspark.swfassist.swf.structures.FillStyleTypeConstants;
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	import org.libspark.swfassist.swf.structures.SWF;
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	import org.libspark.swfassist.swf.structures.ShapeWithStyle;
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	import org.libspark.swfassist.swf.structures.StraightEdgeRecord;
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	import org.libspark.swfassist.swf.structures.StyleChangeRecord;
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	import org.libspark.swfassist.swf.tags.DefineBitsJPEG3;
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	import org.libspark.swfassist.swf.tags.DefineShape;
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	import org.libspark.swfassist.swf.tags.PlaceObject2;
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	import org.libspark.swfassist.swf.tags.SetBackgroundColor;
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	import org.libspark.swfassist.swf.tags.ShowFrame;
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	import flash.display.BitmapData;
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	import flash.display.Sprite;
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	import flash.events.Event;
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	import flash.events.EventDispatcher;
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	import flash.events.IOErrorEvent;
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	import flash.events.MouseEvent;
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	import flash.events.ProgressEvent;
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	import flash.events.SecurityErrorEvent;
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	import flash.net.FileReference;
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	import flash.utils.ByteArray;
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	/**
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	 * @author Christian Sobolewski
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	 */
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	public class ImageToSwfProcessor extends EventDispatcher {
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		private var _swf : SWF;
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		private var _bytes : ByteArray;
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		private var _fileRef : FileReference;
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		private var _name : String;
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		private var _eof : Sprite;
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		public function ImageToSwfProcessor() {
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		}
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		public function writeSwfFromImage(image : *, quality : int, type : String , frames : int = 1, bgColor : int = 0x000066) : BitmapData {
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			_name = image.name.split(","+type).join("").toString();
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			var w : Number = image.width;
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			var h : Number = image.height;
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			_swf = new SWF();
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			_swf.header.version = 9;
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			_swf.header.isCompressed = false;
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			_swf.header.frameSize.xMax = image.width;
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			_swf.header.frameSize.yMax = image.height;
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			_swf.header.frameRate = 1;
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			_swf.header.numFrames = 1;	
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			var bg : SetBackgroundColor = new SetBackgroundColor();
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			bg.backgroundColor.fromUint(bgColor);
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			_swf.tags.addTag(bg);
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			var bmd : BitmapData;
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			if (type == "png") {
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				bmd = new BitmapData(w, h, true, 0x000000ff);
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				bmd.draw(image);
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				_bytes = PNGEncoder.encode(bmd);
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			} else {
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				bmd = new BitmapData(w, h, false);
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				bmd.draw(image);
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				_bytes = new JPGEncoder(quality).encode(bmd);
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			}		
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//			SOS.alert("image.width = " + image.width);
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//			SOS.alert("image.height= " + image.height);
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			for (var i : uint = 0;i < frames;++i) {
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				var defineJPEG : DefineBitsJPEG3 = new DefineBitsJPEG3();
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				defineJPEG.characterId = (i * 2) + 1;
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				defineJPEG.jpegData = _bytes;
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				_swf.tags.addTag(defineJPEG);
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				var defineShape : DefineShape = new DefineShape();
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				defineShape.shapeId = (i * 2 + 1) + 1;
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				defineShape.shapeBounds.xMax = w;
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				defineShape.shapeBounds.yMax = h;
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				var fillStyle : FillStyle = new FillStyle();
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				fillStyle.fillStyleType = FillStyleTypeConstants.CLIPPED_BITMAP_FILL;
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				fillStyle.bitmapId = (i * 2) + 1;
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				fillStyle.bitmapMatrix.hasScale = true;
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				fillStyle.bitmapMatrix.scaleX = 0;
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				fillStyle.bitmapMatrix.scaleY = 0;
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				var shape : ShapeWithStyle = defineShape.shapes;
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				shape.fillStyles.fillStyles.push(fillStyle);
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				var r1 : StyleChangeRecord = new StyleChangeRecord();
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				r1.fillStyle0 = 1;
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				r1.moveDeltaX = 0;
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				r1.moveDeltaY = 0;
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				r1.stateFillStyle0 = true;
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				r1.stateMoveTo = true;
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				var r2 : StraightEdgeRecord = new StraightEdgeRecord();
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				r2.verticalLine = true;
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				r2.deltaY = h;
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				var r3 : StraightEdgeRecord = new StraightEdgeRecord();
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				r3.horizontalLine = true;
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				r3.deltaX = w;
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				var r4 : StraightEdgeRecord = new StraightEdgeRecord();
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				r4.verticalLine = true;
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				r4.deltaY = -h;
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				var r5 : StraightEdgeRecord = new StraightEdgeRecord();
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				r5.horizontalLine = true;
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				r5.deltaX = -w;
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				shape.shapeRecords.push(r1, r2, r3, r4, r5);
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				_swf.tags.addTag(defineShape);
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				var placeObject : PlaceObject2 = new PlaceObject2();
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				placeObject.characterId = (i * 2 + 1) + 1;
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				placeObject.depth = i + 1;
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				placeObject.hasCharacter = true;
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				_swf.tags.addTag(placeObject);
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				_swf.tags.addTag(new ShowFrame());
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				_swf.header.numFrames++;
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			}
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			var swfBytes : ByteArray = new ByteArray();
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			var wc : WritingContext = new WritingContext();
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			//			wc.length = 5000;
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			var write : SWFWriter = new SWFWriter();
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			write.writeSWF(new ByteArrayOutputStream(swfBytes), wc, _swf);
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			_fileRef = new FileReference();
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			_fileRef.addEventListener(Event.COMPLETE, handleCompleteEvent, false, 0, true);
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			_fileRef.addEventListener(ProgressEvent.PROGRESS, handleProgressEvent, false, 0, true);
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			_fileRef.addEventListener(Event.CANCEL, handleCancelEvent, false, 0, true);
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			_fileRef.addEventListener(SecurityErrorEvent.SECURITY_ERROR, handleSecurityEvent, false, 0, true);
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			_fileRef.addEventListener(IOErrorEvent.IO_ERROR, onSaveError, false, 0, true);
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			_fileRef.addEventListener(Event.OPEN, onOpen, false, 0, true);
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			_fileRef.save(swfBytes, _name + ".swf");
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			/**
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			 * strange things happen here. if you dont activate Event.ENTER_FRAME no Event.COMPLETE will fire !!! 
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			 */
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			_eof = new Sprite();
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			_eof.addEventListener(Event.ENTER_FRAME, handleEof, false, 0, true);
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			return bmd;
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		}
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		private function handleEof(event : Event) : void {
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			if(_fileRef.data) SOS.alert(_fileRef.data);
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		}
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		private function onOpen(event : Event) : void {
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//			SOS.alert('onOpen: ' + (onOpen));
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		}
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		private function handleClick(event : MouseEvent) : void {
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//			SOS.alert('handleClick: ' + (handleClick));
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		}
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		private function onSaveError(event : IOErrorEvent) : void {
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//			SOS.alert('onSaveError: ' + (onSaveError));
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		}
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		private function handleSecurityEvent(event : SecurityErrorEvent) : void {
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//			SOS.alert('handleSecurityEvent: ' + (handleSecurityEvent));
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		}
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		private function handleCancelEvent(event : Event) : void {
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//			SOS.alert("cancel event");
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		}
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		private function handleProgressEvent(event : ProgressEvent) : void {
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			SOS.alert(event.bytesLoaded + " | " + event.bytesTotal);
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		}
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		private function handleCompleteEvent(event : Event) : void {
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			if (_eof.hasEventListener(Event.ENTER_FRAME)) _eof.removeEventListener(Event.ENTER_FRAME, handleEof);
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			dispatchEvent(new ImageProcessorEvent(ImageProcessorEvent.NEXT_FILE))
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//			SOS.alert("save complete");
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		}
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	}
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}
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