らせんPhotoViewer
/**
* Copyright umhr ( http://wonderfl.net/user/umhr )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/gTqt
*/
/*
* Picasaから簡単に画像を取ってこれるようにしたかったので。
*
* Picasa Web Albums query parameters reference
* http://code.google.com/intl/ja/apis/picasaweb/docs/2.0/reference.html#Parameters
*
* */
package {
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.filters.BlurFilter;
import flash.utils.Dictionary;
import org.libspark.betweenas3.BetweenAS3;
import org.libspark.betweenas3.easing.*;
import org.libspark.betweenas3.tweens.ITween;
import flash.filters.DropShadowFilter;
import flash.geom.Vector3D;
//import net.hires.debug.Stats;
/**
* ...
* @author umhr
*/
[SWF(width = 465, height = 465, backgroundColor = 0x000000, frameRate = 30)]
public class MainDNA3 extends Sprite {
private var _axis:Sprite;
private var _canvas:Sprite;
private var _paint:Sprite;
private var _source:Source;
private var _dic:Dictionary;
private var _t:ITween;
private var _isDown:Boolean;
private var _axisProxy:Object;
private var _countDown:int;
private var _stageWidth:Number;
private var _stageHeight:Number;
private var _gradientShape:GradientShape;
public function MainDNA3():void {
//trace(this.loaderInfo.url);
stage.scaleMode = "noScale";
stage.align = "TL";
_isDown = false;
_stageWidth = stage.stageWidth;
_stageHeight = stage.stageHeight;
_gradientShape = new GradientShape(_stageWidth, _stageHeight);
//this.addChild(new Stats());
_gradientShape.draw();
this.addChild(_gradientShape);
_source = new Source();
_source.addEventListener(Event.COMPLETE, onComp);
_source.load("tokyo", 80);
}
private function onComp(event:Event):void {
//this.addChild(_source.sprites[0]);
_axis = new Sprite();
_axisProxy = new Object();
_canvas = new Sprite();
_paint = new Sprite();
_dic = new Dictionary();
_countDown = 200;
_axisProxy["z"] = 20000;
var n:int = _source.proxy.length;
for (var i:int = 0; i < n; i++) {
_source.proxy[i].x = (i - n / 2) * 300;
_source.proxy[i].y = Math.sin(((i - n / 2) / n) * 8 * Math.PI) * 600 * (i % 2 - 0.5) * -2;
_source.proxy[i].z = Math.cos(((i - n / 2) / n) * 8 * Math.PI) * 600 * (i % 2 - 0.5) * -2;
_axis.addChild(_source.proxy[i]);
_dic[_source.sprites[i]] = i;
_canvas.addChild(_source.sprites[i]);
}
_axis.x = stage.stageWidth / 2;
_axis.y = stage.stageHeight / 2;
_axis.z = _axisProxy.z;
//_axis.rotationX = 45;
this.addChild(_axis);
this.addChild(_paint);
this.addChild(_canvas);
//onUpdate();
animation();
}
private function animation():void {
this.addEventListener(Event.ENTER_FRAME, atEnter);
this.addEventListener(MouseEvent.MOUSE_DOWN, atDown);
}
private function atEnter(event:Event):void {
_countDown ++;
if (_countDown > 350) {
atDown(null, int(_source.proxy.length * Math.random()));
}
if(_isDown){
_axis.rotationX += (this.mouseY - stage.stageHeight) / 1000;
_axis.rotationY += (this.mouseX - stage.stageWidth) / 3000;
_axis.rotationZ += 0.1;
_axis.x = stage.stageWidth / 2 + Math.sin(_axis.rotationY / 50) * 800;
_axis.y = stage.stageHeight / 2 + Math.sin(_axis.rotationY / 25) * 200;
_axis.z = _axisProxy.z + Math.sin(_axis.rotationY / 50) * 800;
}else {
//_axis.rotationZ += 0.3;
_axis.rotationX += 0.3;
}
_gradientShape.draw(_axis.rotationZ + _axis.rotationY);
onUpdate();
}
private function atDown(event:Event = null, num:int = 0):void {
if (!_isDown) {
var t:ITween;
t = BetweenAS3.tween(_axisProxy, { z:4000 }, null, 2, Back.easeInOut);
t.play();
}
_countDown = event? -500:0;
_isDown = true;
var selectNum:int = event?_dic[event.target]:num;
var tweens:Array = [];
var n:int = _source.proxy.length;
for (var i:int = 0; i < n; i++) {
_source.sprites[i].getChildAt(1).visible = false;
var ny:Number = Math.sin(((i - n / 2) / n) * 8 * Math.PI) * 600 * (i % 2 - 0.5) * -2;
var nz:Number = Math.cos(((i - n / 2) / n) * 8 * Math.PI) * 600 * (i % 2 - 0.5) * -2;
if(i == selectNum){
tweens.push(
BetweenAS3.serial(
BetweenAS3.tween(_source.proxy[i], { y:0, z:0 }, null, 0.5, Sine.easeOut),
BetweenAS3.func(
function():void {
_source.sprites[selectNum].getChildAt(0).visible = false;
_source.sprites[selectNum].getChildAt(1).visible = true;
}
)
)
);
}else {
var time:Number = 1;
if (Math.abs(i - selectNum) < 3 + selectNum % 3) {
ny *= 0.15;
nz *= 0.15;
time = 5;
}
tweens.push(
BetweenAS3.serial(
BetweenAS3.delay(BetweenAS3.tween(_source.proxy[i], { y:0, z:0 }, null, time*0.3+Math.abs(selectNum-i)*0.01, Back.easeIn),Math.abs(selectNum-i)*0.01),
BetweenAS3.tween(_source.proxy[i], { y:ny * 5, z:nz * 5 }, null, time * 2 + Math.abs(selectNum - i) * 0.1, Back.easeOut)
)
);
}
tweens.push(BetweenAS3.tween(_source.proxy[i], { x:(i - n / 2 - (selectNum - n / 2)) * 200 }, null, 3, Back.easeInOut));
}
if (_t != null) {
_t.stop();
}
_t = BetweenAS3.parallelTweens(tweens);
//_t.onComplete = function():void { trace("hoge",selectNum)};
_t.play();
}
private function onUpdate():void {
var n:int = _source.proxy.length;
var zArray:Array = [];
var positions:Array = [];
for (var i:int = 0; i < n; i++) {
var poz:Vector3D = _source.proxy[i].transform.getRelativeMatrix3D(_canvas).position;
zArray[i] = poz.z;
positions[i] = poz;
// _source.sprites[i].z = poz.z;
}
var sortter:Array = zArray.sort(Array.NUMERIC | Array.RETURNINDEXEDARRAY);
for (i = 0; i < n; i++) {
var j:int = sortter[i];
var per:Number = 1000 / (1000 + zArray[j]);
if (per < 0.01 || 1 < per) {
_source.sprites[j].visible = false;
continue;
}else {
_source.sprites[j].visible = true;
}
if (0.15 < per && per <0.3) {
_source.sprites[j].filters = [];
}else {
_source.sprites[j].filters = [new BlurFilter()];
}
_source.sprites[j].scaleX = _source.sprites[j].scaleY = per;
_source.sprites[j].x = positions[j].x * per + _stageWidth / 2;
_source.sprites[j].y = positions[j].y * per + _stageHeight / 2;
_canvas.addChildAt(_source.sprites[j], 0);
}
// Utils2.zSort2(_canvas);
}
}
}
import flash.display.GradientType;
import flash.display.Shape;
import flash.geom.Matrix;
class GradientShape extends Shape {
private var _matrix:Matrix = new Matrix();
private var _width:int;
private var _height:int;
private var _r:Number;
private var _tx:Number;
private var _ty:Number;
public function GradientShape(width:int = 465, height:int = 465) {
_width = width;
_height = height;
var w:Number = _width * 0.5;
var h:Number = _height * 0.5;
var r:Number = Math.sqrt(w * w + h * h);
_r = r * 2;
_tx = (_width - _r) * 0.5;
_ty = (_height - _r) * 0.5;
//init();
}
public function draw(rotation:Number = 0):void {
var radian:Number = (rotation + 90) * Math.PI / 180;
_matrix.createGradientBox(_r, _r, radian, _tx, _ty);
//_matrix.createGradientBox(_width, _height, radian);
this.graphics.clear();
this.graphics.beginGradientFill(GradientType.LINEAR, [0x000000, 0x330000, 0x000000], [1, 1, 1], [0,128, 255], _matrix);
this.graphics.drawRect(0, 0, _width, _height);
this.graphics.endFill();
}
}
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.IOErrorEvent;
import flash.filters.DropShadowFilter;
import flash.geom.Rectangle;
import flash.text.TextField;
import flash.text.TextFormat;
import flash.geom.Matrix;
class Source {
private var _photos:PicasaPhotos;
public var sprites:Array;
public var proxy:Array;
private var _complete:Function = function(event:Event):void { };
private var _ioError:Function = function(event:Event):void { };
public function Source() { };
public function addEventListener(type:String, listener:Function):void {
this["_" + type] = listener;
}
public function load(keyword:String = "", num:int = 3, width:int = 320, height:int = 240, quality:String = "middle"):void {
_photos = new PicasaPhotos();
_photos.addEventListener(Event.COMPLETE, onComplete);
_photos.addEventListener(IOErrorEvent.IO_ERROR, function(event:Event):void { trace("無いよ") } );
_photos.load( { q:keyword, "max-results":num, imgmax:"128", imgor:"landscape" } );
}
private function onComplete(event:Event):void {
sprites = [];
proxy = [];
var n:int = _photos.loader.items.length;
for (var i:int = 0; i < n; i++) {
var bitmapData:BitmapData = new BitmapData(220, 220, true, 0x000000);
var temp:Bitmap = _photos.loader.getBitmap(String(i));
var b:Number = Math.max(220 / temp.width, 220 / temp.height);
var bg:Sprite = new Sprite();
bg.graphics.beginBitmapFill(_photos.loader.getBitmapData(String(i)), new Matrix(b, 0, 0, b),false,false);
bg.graphics.drawCircle(110, 110, 110);
bg.graphics.endFill();
bitmapData.draw(bg);
var bitmap:Bitmap = new Bitmap(bitmapData, "auto", true);
bitmap.x = -bitmap.width / 2;
bitmap.y = -bitmap.height / 2;
var sp:Sprite = new Sprite();
sp.addChild(bitmap);
b *= 2;
var data:Sprite = new Sprite();
var dataBitmap:Bitmap = _photos.loader.getBitmap(String(i));
data.graphics.beginBitmapFill(_photos.loader.getBitmapData(String(i)), new Matrix(b, 0, 0, b, -dataBitmap.width*b/2, -dataBitmap.height*b/2),false,true);
data.graphics.drawRect( -dataBitmap.width*b / 2, -dataBitmap.height*b / 2, dataBitmap.width*b, dataBitmap.height*b);
data.graphics.endFill();
data.mouseEnabled = false;
data.visible = false;
var tf:TextField = new TextField();
tf.defaultTextFormat = new TextFormat("_sans", 42);
tf.text = "Photo by " + _photos.credits[i];
tf.textColor = 0xFFFFFF;
tf.autoSize = "left";
tf.mouseEnabled = false;
tf.selectable = false;
tf.x = -data.width/2;
tf.y = data.height / 2;
//tf.filters = [new DropShadowFilter(0)];
data.addChild(tf);
sp.addChild(data);
sprites.push(sp);
proxy.push(new Sprite());
}
_complete(event);
}
}
/**
* ...
* @author umhr
*/
import flash.events.Event;
import flash.system.LoaderContext;
import flash.system.Security;
class PicasaPhotos {
public var xmlLoader:MultiLoader;
public var loader:MultiLoader;
public var credits:Array = [];
private var _complete:Function = function(event:Event):void{};
private var _ioError:Function = function(event:Event):void{};
public function PicasaPhotos() {
Security.loadPolicyFile("http://photos.googleapis.com/data/crossdomain.xml");
xmlLoader = new MultiLoader("xml");
loader = new MultiLoader("photos");
}
public function addEventListener(type:String, listener:Function):void {
this["_" + type] = listener;
}
public function load(props:Object = null):void {
var defaultProps:Object = { "max-results":3, imgmax:"320", imglic:"creative_commons", kind:"photo", "start-index":"1"};
var xmlURL:String = "http://photos.googleapis.com/data/feed/base/all?alt=rss";
var p:String;
for (p in props) {
defaultProps[p] = props[p];
}
for (p in defaultProps) {
xmlURL += "&" + p + "=" + encodeURIComponent(decodeURIComponent(defaultProps[p]));
}
xmlLoader.add(xmlURL, { id:"xml", type:"text" } );
xmlLoader.addEventListener(Event.COMPLETE, loadIMG);
xmlLoader.start();
}
private function loadIMG(event:Event):void {
var myXML:XML = xmlLoader.getXML("xml");
default xml namespace = new Namespace("http://search.yahoo.com/mrss/");
var n:int = myXML.channel.item.length();
if (n == 0) {
atIoError(null);
return;
}
for (var i:int = 0; i < n; i++) {
var url:String = myXML.channel.item[i].group.content.@url;
loader.add(url, { context:new LoaderContext(true), id:String(credits.length), type:"image" } );
credits.push(myXML.channel.item[i].group.credit);
trace(url, myXML.channel.item[i].group.credit);
}
loader.addEventListener(Event.COMPLETE, atComp);
loader.start();
}
private function atIoError(event:Event):void {
_ioError(event);
}
private function atComp(event:Event):void {
_complete(event);
}
}
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Loader;
import flash.events.Event;
import flash.events.IOErrorEvent;
import flash.net.URLLoader;
import flash.net.URLLoaderDataFormat;
import flash.net.URLRequest;
import flash.system.LoaderContext;
import flash.system.Security;
import flash.utils.Dictionary;
import flash.utils.ByteArray;
import flash.utils.getQualifiedClassName;
import flash.display.MovieClip;
class MultiLoader{
public static var IMAGE_EXTENSIONS:Array = ["swf", "jpg", "jpeg", "gif", "png"];
public static var TEXT_EXTENSIONS:Array = ["txt", "js", "xml", "php", "asp"];
public static const COMPLETE:String = "complete";
private var _listener:Function = function(event:Event):void{};
private var _loads:Dictionary;
private var _keyFromId:Dictionary;
private var _loadCount:int;
private var _itemsLoaded:int;
public var items:Array;
private var _binaryLoads:Dictionary = new Dictionary();
public function MultiLoader(name:String = ""){
_loads = new Dictionary();
_keyFromId = new Dictionary();
_itemsLoaded = 0;
items = [];
}
public function add(url:String, props:Object = null):void {
var loadingItem:LoadingItem = new LoadingItem();
loadingItem.url = url;
loadingItem.type = getType(url, props);
if(props){
if(props.context){
loadingItem.context = props.context;
}
if (props.id) {
_keyFromId[props.id] = url;
}
if (props.preventCache) {
loadingItem.preventCache = props.preventCache;
}
}
items.push(loadingItem);
}
private function getType(url:String, props:Object = null):String{
var result:String = "";
if (props && props.type) {
return props.type;
}
var i:int;
var extension:String;
var n:int = IMAGE_EXTENSIONS.length;
for (i = 0; i < n; i++) {
extension = IMAGE_EXTENSIONS[i];
if(extension == url.substr(-extension.length).toLowerCase()){
result = "image";
break;
}
}
if(result == ""){
n = TEXT_EXTENSIONS.length;
for (i = 0; i < n; i++) {
extension = TEXT_EXTENSIONS[i];
if(extension == url.substr(-extension.length).toLowerCase()){
result = "text";
break;
}
}
}
return result;
}
public function start():void{
var n:int = items.length;
for (var i:int = 0; i < n; i++) {
var type:String = items[i].type;
var url:String = items[i].url;
url += (items[i].preventCache)?"?rand=" + Math.random():"";
var uRLRequest:URLRequest = new URLRequest(url);
if(type == "image"){
_loads[items[i].url] = loadImage(uRLRequest, items[i].context);
}else if(type == "text"){
_loads[items[i].url] = loadText(uRLRequest);
}else if (type == "byteImage") {
byteImage(uRLRequest, items[i].context);
}else if(type == "binary"){
_loads[items[i].url] = loadBinary(uRLRequest);
}
}
}
public function addEventListener(type:String,listener:Function):void{
_listener = listener;
}
public function getBitmap(key:String):Bitmap{
key = keyMatching(key);
var bitmap:Bitmap;
try{
if (getQualifiedClassName(_loads[key].content) == "flash.display::MovieClip") {
var mc:MovieClip = _loads[key].content;
var bitmapData:BitmapData = new BitmapData(mc.width, mc.height);
bitmapData.draw(mc);
bitmap = new Bitmap(bitmapData);
}else {
bitmap = _loads[key].content;
}
}catch (e:*) {
//type == "binary"の場合
if(_binaryLoads[key]){
bitmap = _binaryLoads[key].content;
}
//bitmap = new Bitmap();
}
return bitmap;
}
public function getBitmapData(key:String):BitmapData{
key = keyMatching(key);
var bitmap:Bitmap = getBitmap(key);
var bitmapData:BitmapData = new BitmapData(bitmap.width, bitmap.height);
bitmapData.draw(bitmap);
return bitmapData;
}
private function loadImage(url:URLRequest, context:LoaderContext = null):Loader {
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onComp);
loader.load(url, context);
return loader;
}
private function byteImage(url:URLRequest, context:LoaderContext = null):void {
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, loadBytes);
loader.load(url, context);
function loadBytes(event:Event):void {
_loads[url.url] = new Loader();
_loads[url.url].contentLoaderInfo.addEventListener(Event.COMPLETE, onComp);
_loads[url.url].loadBytes(event.target.bytes);
}
}
public function getBinary(key:String):ByteArray {
var byteArray:ByteArray;
try {
byteArray = _loads[keyMatching(key)].contentLoaderInfo.bytes;
}catch (e:*) {
//type == "binary"の場合
byteArray = _loads[keyMatching(key)].data;
}
return byteArray;
}
public function getText(key:String):String {
key = keyMatching(key);
return key?_loads[key].data:key;
}
public function getXML(key:String):XML {
return new XML(getText(key));
}
private function keyMatching(key:String):String {
return _loads[key]?key:_keyFromId[key];
}
private function loadText(url:URLRequest):URLLoader{
var loader:URLLoader = new URLLoader();
loader.addEventListener(Event.COMPLETE, onComp);
loader.load(url);
return loader;
}
private function loadBinary(url:URLRequest):URLLoader{
var loader:URLLoader = new URLLoader();
loader.addEventListener(Event.COMPLETE, loadBytes);
loader.dataFormat = "binary";
loader.load(url);
return loader;
function loadBytes(event:Event):void {
_binaryLoads[url.url] = new Loader();
_binaryLoads[url.url].contentLoaderInfo.addEventListener(Event.COMPLETE, onComp);
_binaryLoads[url.url].loadBytes(event.target.data);
}
}
private function onComp(event:Event):void {
_itemsLoaded ++;
if (_itemsLoaded == items.length) {
_itemsLoaded = 0;
_listener(event);
}
}
public function get itemsTotal():int{
return items.length;
}
public function get itemsLoaded():int{
return _itemsLoaded;
}
public function get loadedRatio():Number {
return _itemsLoaded / items.length;
}
}
import flash.net.URLRequest;
import flash.system.LoaderContext;
class LoadingItem{
public var url:String;
public var preventCache:Boolean;
public var type:String;
public var status:String;
public var context:LoaderContext;
public function LoadingItem(){};
}