Aiuto modifica photogallery!

[Marckolo]

ciao ho trovato una bellissima photogallery sul questo sito http://www.juliusdesign.net/polaroid...ry-opensource/
volevo sapere come faccio a caricare la Gallery in oggetto che però non mi occupi tutto lo stage ma per esempio solo un’area di 550×400 e come faccio a ridimensionare i polaroid??grazie..

[punkamorfo]

dovresti leggere il codice..

a okkio direi ke le posizioni sono settate su Stage.width e Stage.height, dato ke è anke liquida.

Potresti provare sostituendo Stage.width con 550 e Stage.height con 400..

Se postassi un po d codice sarebbe meglio.

[Marckolo]

un pò di codice..

import flash.filters.*;
import flash.display.BitmapData;
// </imports>
////////////////////////////////

////////////////////////////////
// <vars>
var photoHolder = new Array();
var skalerTempo = 3;
var thumbStr = 30;
var stageHeight = Stage.height;
var stageWidth = Stage.width;
var fotoSkyggeropShadowFilter = new DropShadowFilter(0, 45, 0x333333, 0.8, 10, 10, 2, 3);

var bakgrunnPattern:BitmapData = BitmapData.loadBitmap("bakgrunn");
// </vars>
////////////////////////////////

////////////////////////////////
// <init>
_root.createEmptyMovieClip("bakgrunsHolder",_root. getNextHighestDepth());
_root.createEmptyMovieClip("sideGlow", _root.getNextHighestDepth());
// </init>
////////////////////////////////

////////////////////////////////
// <generer fotovariabler>
flickrTAGS = (flickrTAGS) ? flickrTAGS:"";
xmlURL = (xmlURL) ? xmlURL:"photos.xml";
xmlURL = (flickrID) ? "http://api.flickr.com/services/feeds/photos_public.gne?id="+flickrID+"&tags="+flickrTAG S+"&tagmode=any&format=rss_200":xmlURL;
////
// Flickr feed
////
var loadet_xml:XML = new XML();
loadet_xml.ignoreWhite = true;
loadet_xml.onLoad = function (success){
var loop = (flickrID) ? loadet_xml.firstChild.firstChild.childNodes:loadet _xml.firstChild.childNodes;
var num = 0;
if (flickrID) {
for (var i = 0;i < loop.length;i++) {
if (loop[i].nodeName == "item") {
var loop2 = loop[i].childNodes;
photoHolder[num] = new Array();
for (var i2 = 0;i2 < loop2.length;i2++) {
if (loop2[i2].nodeName == "media:content") {
photoHolder[num].url = loop2[i2].attributes.url;
}
else if (loop2[i2].nodeName == "title") {
photoHolder[num].desc = loop2[i2].firstChild;
}
}
num++;
}
}
}
else {
for (i=0;i < loop.length;i++) {
photoHolder[i] = loop[i].attributes;
}
}
delete loadet_xml;
byggBilder();
}
loadet_xml.load(xmlURL);
// </generer fotovariabler>
////////////////////////////////

////////////////////////////////
// <bygg polaroids>
function byggBilder() {
for (i=0;i < photoHolder.length;i++) {
mc = _root.attachMovie("fotoHolder","fotoHolder"+i,_roo t.getNextHighestDepth(),{_xscale:thumbStr, _yscale:thumbStr,_rotation:30 - 60*Math.random()});
mc.txt.text = photoHolder[i].desc;
if (Math.round(Math.random()*1) == 1) {
// tilfeldig y akse
mc._y = (Stage.height*Math.random())+(mc._height*2);
if (Math.round(Math.random()*1) == 1) mc._x = Stage.width+(mc._width*2);
else mc._x = -(mc._width*2);
}
else {
// tilfeldig x akse
mc._x = (Stage.width*Math.random())+(mc._width*2);
if (Math.round(Math.random()*1) == 1) mc._y = Stage.height+(mc._height*2);
else mc._y = -(mc._height*2);
}
mc.newX = Math.round((mc._width/2) + (Stage.width-mc._width)*Math.random());
mc.newY = Math.round((mc._height/2) + (Stage.height-mc._height)*Math.random());
mc.oldRotation = mc._rotation;
mc.oldX = mc.newX;
mc.oldY = mc.newY;
mc.startX = mc._x;
mc.startY = mc._y;
mc.oldHeight = mc._yscale;
mc.oldWidth = mc._xscale;
mc.id = i;
mc.onEnterFrame = fotoAnimer;
mc.filters = [fotoSkygge];
mc.dragPol.onPress = drag;
mc.dragPol.onReleaseOutside = mc.dragPol.onRelease = stopdrag;
photoHolder[i].mc = mc;
lastBilde(mc,photoHolder[i].url);
delete mc;
}
antallBilder = i;
}
function lastBilde(mc, url) {
mc.createEmptyMovieClip("tmp",mc.getNextHighestDep th());
lastBildeH.loadClip(url, (flickrID) ? mc.bildeHolder:mc.tmp);
}
var lastBildeH:MovieClipLoader = new MovieClipLoader();
var lastBildeHL:Object = new Object();
lastBildeHL.onLoadStart = function(mc:MovieClip):Void {
mc._parent.attachMovie('preLoader','preloader',mc. _parent.getNextHighestDepth());
loaderFarge = new Color(mc._parent.preloader);
mc._parent.preloader.loadtxt.text = "";
loaderFarge.setRGB(0xFFFFFF);
mc._parent.preloader._y = -10;
mc._visible = false;
}
lastBildeHL.onLoadProgress = function(mc:MovieClip, numBytesLoaded:Number, numBytesTotal:Number):Void {
var numPercentLoaded:Number = numBytesLoaded / numBytesTotal * 100;
mc._parent.preloader.percent._width = numPercentLoaded;
}
lastBildeHL.onLoadInit = function(mc:MovieClip) {
mc._parent.preloader.removeMovieClip();
var mc2 = mc._parent.bildeHolder;
if (!flickrID) {
var myBitmap = new BitmapData(mc._width, mc._height,true,0xFFFFFF);
myBitmap.draw(mc);
mc._parent.bildeHolder.attachBitmap(myBitmap, mc._parent.bildeHolder.getNextHighestDepth(), "auto", true);
mc.removeMovieClip();
}

/////
// scale and place image
////

var wP = 468/mc2._width;
var hP = 450/mc2._height;
mc2._width *= (wP < hP) ? hP:wP;
mc2._height *= (wP < hP) ? hP:wP;
mc2._x += -((mc2._width-468)/2);
mc2._y += -((mc2._height-450)/2);
mc2._visible = true;
}
lastBildeH.addListener(lastBildeHL);
// </bygg polaroids>
////////////////////////////////

////////////////////////////////
// <hjelpeboks>
_root.attachMovie("help","help",_root.getNextHighe stDepth());
help._x = 42;
help._y = 48;
help.filters = [fotoSkygge];
// </hjelpeboks>
////////////////////////////////

function rensFilm() {
for (i=0;i<antallBilder;i++) {
mc = eval("fotoHolder"+i);
mc.oldY = mc.startY;
mc.oldX = mc.startX;
mc.onEnterFrame = fotoAnimerTilbake;
removeMovieClip(navigering);
}
}
function fotoAnimer() {
this._y += (this.newY-this._y)/skalerTempo;
this._x += (this.newX-this._x)/skalerTempo;
if (Math.round(this._y) == this.newY) delete this.onEnterFrame;
}
function fotoAnimerTilbake() {
this._y += (this.oldY-this._y)/skalerTempo;
this._x += (this.oldX-this._x)/skalerTempo;
this._xscale += (this.oldWidth-this._xscale)/skalerTempo;
this._yscale += (this.oldHeight-this._yscale)/skalerTempo;
this._rotation += (this.oldRotation-this._rotation)/skalerTempo;
this.nesteKnapp._alpha += (0-this.nesteKnapp._alpha)/skalerTempo;
this.forrigeKnapp._alpha += (0-this.forrigeKnapp._alpha)/skalerTempo;
if ((Math.round(this._y) == this.oldY) && (Math.round(this._x) == this.oldX)) {
delete this.nesteKnapp.onRelease;
delete this.forrigeKnapp.onRelease;
delete this.onEnterFrame;
}
}
function fotoSkaler() {
this._xscale += (100-this._xscale)/skalerTempo;
this._yscale += (100-this._yscale)/skalerTempo;
this._rotation += (this.newRotation-this._rotation)/skalerTempo;
this._x += ((Stage.width/2)-this._x)/skalerTempo;
this._y += ((Stage.height/2)-this._y)/skalerTempo;
this.nesteKnapp._alpha += (60-this.nesteKnapp._alpha)/skalerTempo;
this.forrigeKnapp._alpha += (60-this.forrigeKnapp._alpha)/skalerTempo;
if (Math.round(this._width) == this.newWidth) {
delete this.onEnterFrame;
}
}
function drag() {
if ((fotoSomBlirVist != this._parent) && (!this._parent.onEnterFrame)) this._parent.startDrag();
if (!this.click) {
this.click = true;
this.timer = getTimer()/1000;
}
else {
this.timer2 = getTimer()/1000;
if ((this.timer2-this.timer)<.25) {
visFoto(this._parent);
}
else {
this.timer = getTimer()/1000;
this.click = true;
}
}
this._parent.swapDepths(_root.getNextHighestDepth( ));
if (fotoSomBlirVist) fotoSomBlirVist.swapDepths(_root.getNextHighestDep th());
}
function stopdrag() {
mc = this._parent;
mc.stopDrag();
if ((fotoSomBlirVist != mc) && (!mc.onEnterFrame)) {
mc.oldX = Math.round(mc._x);
mc.oldY = Math.round(mc._y);
}
}
function visFoto(mc:MovieClip) {
if (fotoSomBlirVist == mc) {
fotoSomBlirVist.onEnterFrame = fotoAnimerTilbake;
delete fotoSomBlirVist;
}
else {
fotoSomBlirVist.onEnterFrame = fotoAnimerTilbake;
mc.newRotation = 0;
mc.oldRotation = mc._rotation;
mc.nesteKnapp.onRelease = function() { visNeste(); }
mc.forrigeKnapp.onRelease = function() { visForrige(); }
mc.onEnterFrame = fotoSkaler;
fotoSomBlirVist = mc;
}
if (fotoSomBlirVist) fotoSomBlirVist.swapDepths(_root.getNextHighestDep th());
}
function visNeste() {
var nb = 0;
if (fotoSomBlirVist) {
nb = fotoSomBlirVist.id +1;
if (nb == antallBilder) nb = 0;
}
visFoto(eval("fotoHolder"+nb));
}
function visForrige() {
var fb = 0;
if (fotoSomBlirVist) {
fb = fotoSomBlirVist.id -1;
if (fb < 0) fb = antallBilder-1;
}
visFoto(eval("fotoHolder"+fb));
}
var stageL:Object = new Object();
stageL.onResize = function() {
for (i=0;i<antallBilder;i++) {
mc = eval("fotoHolder"+i);
if (mc != fotoSomBlirVist) {
mc._x = Math.round(Stage.width * (mc._x/stageWidth));
mc._y = Math.round(Stage.height * (mc._y/stageHeight));
}
else {
fotoSomBlirVist._x = Stage.width/2;
fotoSomBlirVist._y = Stage.height/2;
}
mc.oldX = Math.round(Stage.width * (mc.oldX/stageWidth));
mc.oldY = Math.round(Stage.height * (mc.oldY/stageHeight));
mc.newX = Math.round(Stage.width * (mc.newX/stageWidth));
mc.newY = Math.round(Stage.height * (mc.newY/stageHeight));
mc.startX = Math.round(Stage.width * (mc.startX/stageWidth));
mc.startY = Math.round(Stage.height * (mc.startY/stageHeight));
}
stageWidth = Stage.width;
stageHeight = Stage.height;
fillBG();
fyllGlow();
}
Stage.addListener(stageL);


////////////////////////////////
// <bakgrunn>

function fillBG() {
with (bakgrunsHolder) {
clear();
beginBitmapFill(bakgrunnPattern);
moveTo(0,0);
lineTo(Stage.width,0);
lineTo(Stage.width,Stage.height);
lineTo(0,Stage.height);
lineTo(0,0);
endFill();
}
}

function fyllGlow() {
with (sideGlow) {
clear();
filters = [glow];
beginFill(0xFFFFFF);
moveTo(0, 0);
lineTo(Stage.width, 0);
lineTo(Stage.width, Stage.height);
lineTo(0, Stage.height);
lineTo(0, 0);
endFill();
}
}

fillBG();
fyllGlow();
// </bakgrunn>
////////////////////////////////