Convert AS3 to AS1
hi i need help in converting my AS3 code to AS1. it is for a magnifine glass. i want to use it as a movie clip in my timeline. i would like it to work while it is still rolling through the timeline. if you could help me convert it please.
here is the code:
//'board' its the main conatiner in which the image resides. The position
//of 'board' will detrmine the position of your picture within the main movie.
var board:Sprite=new Sprite();
this.addChild(board);
board.x=25;
board.y=290.25;
var loader:Loader;
//The text field that displays loading information. To customize its
//apearance, got to setUpLoadBox function at the end of the script.
var infoBox:TextField;
var image:Bitmap;
var imageData:BitmapData;
var glass:Sprite=new Sprite();
//The size of the magnifying glass. You can change the values as you wish.
var glassWidth:int=100;
var glassHeight:int=100;
var doDrag:Boolean=false;
var picWidth:Number;
var picHeight:Number;
var dataWidth:Number;
var dataHeight:Number;
/*
'shrinkFactor' is the factor by which your original (high resolution) image
will be scaled down for display. The reciprocal of shrinkFactor is the magnifying
factor. 'shrinkFactor has to be less than 1 for the mangnifying effect to occur.
*/
var shrinkFactor:Number=1/4;
var magFactor:Number=1/shrinkFactor;
setUpLoadBox();
startApp();
function startApp():void {
loader=new Loader();
//Replace Kazanie_Skargi by the name of your image or the address of your image.
loader.load(new URLRequest("plant_cell.jpg"));
//Replace 443 by the size of your high resolution image. Although it
//will show only for a second or so. In progress display, the total size will
//be determined automatically.
infoBox.text="Loading: 0 KB of 146 KB";
loader.contentLoaderInfo.addEventListener(Event.COMPLETE,initPic);
loader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS,updateInfo);
}
function updateInfo(e:ProgressEvent):void {
infoBox.text="Loading: "+String(Math.floor(e.bytesLoaded/1024))+" KB of "+String(Math.floor(e.bytesTotal/1024))+" KB.";
}
function initPic(e:Event):void {
image=Bitmap(loader.content);
imageData=image.bitmapData;
dataWidth=image.width;
dataHeight=image.height;
image.scaleX=shrinkFactor;
image.scaleY=shrinkFactor;
picWidth=image.width;
picHeight=image.height;
board.addChild(image);
loader.contentLoaderInfo.removeEventListener(Event.COMPLETE,initPic);
loader.contentLoaderInfo.removeEventListener(ProgressEvent.PROGRESS,updateInfo);
loader=null;
infoBox.text="";
infoBox.visible=false;
board.addChild(glass);
setUpListeners();
}
function drawInGlass(a:Number,b:Number):void {
var curBd:BitmapData;
var curBmp:Bitmap;
var xbeg:Number=a-glassWidth/2;
var ybeg:Number=b-glassHeight/2;
if(xbeg<0){
xbeg=0;
}
if(ybeg<0){
ybeg=0;
}
if(xbeg>dataWidth-glassWidth){
xbeg=dataWidth-glassWidth;
}
if(ybeg>dataHeight-glassHeight){
ybeg=dataHeight-glassHeight;
}
curBmp=new Bitmap(new BitmapData(glassWidth,glassHeight));
curBmp.bitmapData.copyPixels(imageData,new Rectangle(xbeg,ybeg,glassWidth,glassHeight),new Point(0,0));
curBd=curBmp.bitmapData;
glass.graphics.clear();
glass.graphics.lineStyle();
glass.graphics.beginBitmapFill(curBd);
glass.graphics.drawRect(0,0,glassWidth,glassHeight);
glass.graphics.endFill();
}
function glassClear():void {
glass.graphics.clear();
}
function setUpListeners():void {
board.addEventListener(MouseEvent.ROLL_OUT,boardOut);
board.addEventListener(MouseEvent.MOUSE_MOVE,boardMove);
board.addEventListener(MouseEvent.MOUSE_DOWN,boardDown);
board.addEventListener(MouseEvent.MOUSE_UP,boardUp);
}
function boardOut(e:MouseEvent):void {
doDrag=false;
glassClear();
Mouse.show();
}
function boardDown(e:MouseEvent):void {
var locX:Number=board.mouseX;
var locY:Number=board.mouseY;
glass.x=locX-glassWidth/2;
glass.y=locY-glassHeight/2;
drawInGlass(magFactor*locX,magFactor*locY);
doDrag=true;
Mouse.hide();
}
function boardUp(e:MouseEvent):void {
doDrag=false;
glassClear();
Mouse.show();
}
function boardMove(e:MouseEvent):void {
var locX:Number=board.mouseX;
var locY:Number=board.mouseY;
var goodCoords:Point=getGoodCoords(locX,locY);
if(doDrag){
glass.x=goodCoords.x-glassWidth/2;
glass.y=goodCoords.y-glassHeight/2;
locX=goodCoords.x;
locY=goodCoords.y;
drawInGlass(magFactor*locX,magFactor*locY);
e.updateAfterEvent();
}
}
function getGoodCoords(a:Number,b:Number):Point {
var goodCoords=new Point();
goodCoords.x=a;
goodCoords.y=b;
if (a < glassWidth/(2*magFactor)){
goodCoords.x=glassWidth/(2*magFactor);
}
if (a > picWidth-glassWidth/(2*magFactor)){
goodCoords.x=picWidth-glassWidth/(2*magFactor);
}
if (b < glassHeight/(2*magFactor)){
goodCoords.y=glassHeight/(2*magFactor);
}
if (b > picHeight-glassHeight/(2*magFactor)){
goodCoords.y=picHeight-glassHeight/(2*magFactor);
}
return goodCoords;
}
function setUpLoadBox():void {
var infoFormat:TextFormat=new TextFormat();
infoBox=new TextField();
board.addChild(infoBox);
infoBox.x=50;
infoBox.y=50;
infoBox.type=TextFieldType.DYNAMIC;
infoBox.autoSize=TextFieldAutoSize.LEFT;
infoBox.wordWrap=false;
infoBox.border=false;
infoBox.background=false;
infoBox.mouseEnabled=false;
infoFormat.color=0xCC0000;
infoFormat.size=14;
infoFormat.font="Arial";
infoBox.defaultTextFormat=infoFormat;
}
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