as3 performance

package{ImportFlash.display.Sprite; /** * @author: Frost.yen * @e-mail:[email protected] * @create: 2016-3-11 a.m. 11:31:11 **/ Public classOperatexmlextendsSprite {Private var_xml:xml = /Item> /Item> /A> /B> /data>; Public functionOperatexml () {//Delete _xml.item[0];//Remove the first item node //Delete _xml.a;//Remove a node varNewnode:xml = /c>;//_xml = _xml.insertchildafter (_xml.a,newnode);//Insert a new node after node a //_xml = _xml.inser

. $labValue. Text ) ) Now you need to explain: Textevent.text_input , one of the input "Woshi" when650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M02/84/79/wKiom1eRnibhD3oPAADU0h8KIXg522.png-wh_500x0-wm_3 -wmp_4-s_3856694123.png "title=" X1.png "alt=" Wkiom1ernibhd3opaadu0h8kixg522.png-wh_50 "/>First get: "W", Get "O" for the second time, because textevent.text_input: There is text to be entered (the value of target (TextField) does not change, the cursor does not change), so, Careindex

(); About_linecontainer.graphics.linestyle (3,0x00ffff); $_linecontainer.graphics.moveto (_facearr[0]. X,_facearr[0]. Y); -_linecontainer.graphics.lineto (_facearr[1]. X,_facearr[1]. Y); -_linecontainer.graphics.lineto (_facearr[2]. X,_facearr[2]. Y); -_linecontainer.graphics.lineto (_facearr[0]. X,_facearr[0]. Y); A_linecontainer.graphics.lineto (_facearr[3]. X,_facearr[3]. Y); +_linecontainer.graphics.lineto (_facearr[1]. X,_facearr[1]. Y); the_linecontainer.graphics.moveto (_facearr[3]. X,_f

This. AddChild (star); + } A } the } + } - ImportFlash.display.Sprite; $ $ classStarextendsSprite - { - Private var_b:Boolean; the Private var_x: Number; - Private var_y: Number;Wuyi Public functionStar (Len:int=5,radius: Number=50,dis: Number=20,linecolor:uint=0xff0000,fillcolor:uint=0x00ffff,isfill:Boolean=false){ the if(len){ -Trace"star Edge number is at least 2"); Wu return; - } About This. Grap

Flash.display.Graphics.drawTriangles () Run Error: Argumenterror:error #2004: An argument is invalid. Tel me why? the varZ: Number= _pointarr[i]. Z + _pointarr[(i+1)% (_num*2)]. Z; the _objarr.push ({v:vertices,i:indices,u:uvtdata,z:z}); the } -_objarr.sorton ("Z", 18); in for(I =0;i){ the _graphiccontainer.graphics.beginbitmapfill (_BMPD); the _graphiccontainer.graphics.drawtriangles (_objarr[i]. V,_objarr[i]. I,_objarr[i]. U,triangleculling.none); Abo

, Bitmapdata.dispose () does not use the BitmapData object (approximately 128 bytes) as garbage collection, and the memory that is consumed by the actual BitmapData object is released when the BitmapData object is collected by the garbage collector.Combined with the System class GC method, the memory is completely freed, at least the problem in my project has been solved.GC () methodpublic static function GC (): voidLanguage version: ActionScript 3.0Runtime version: AIR 1.0, Flash Player 9.0.115

When using a movie clip symbol in the as3.0 code, we can drag the movie clip onto the stage, give it an instance name, or double-click the corresponding component column in the corresponding component's as linkage column in the library to generate a clip's inheritance class for the component. Both of these methods can call a movie clip symbol. For the properties of a movie clip symbol, there are several commonX: Horizontal positionY: Ordinate positionWidth: element widthHeight: component HeightR

Dictionary object, and for each: In Access is a value. You can also use the property access operator ([]) to access the value of the Dictionary object:[Plain] View plaincopyfor (Var key:object in GroupMap){Trace (key, Groupmap[key]);}/* Output:[Object Sprite] [Object Object][Object Sprite] [Object Object][Object Sprite] [Object Object]*/For each (Var item:object in GroupMap){Trace (item);}/* Output:[Object Object][Object Object][Object Object]*/The way to delete dictionary is:[Plain] View plain

(localpoint.x);//150Trace (LOCALPOINT.Y);//150Trace (Stage.localtoglobal (localpoint). x);//150Trace (Stage.localtoglobal (localpoint). y);//150Trace (Smallshape.localtoglobal (localpoint). x);//350Trace (Smallshape.localtoglobal (localpoint). y);//350Trace (Bigshape.localtoglobal (localpoint). x);//200Trace (Bigshape.localtoglobal (localpoint). y);//200}The test results show that the Globaltolocal method invokes the same global coordinate (350,350) by whom it is converted to whose local coordi

varLogoimage:class; at -[Embed (Source ="skin.swf", symbol ="Testmovie")] - Private varTestmovie:class; - - - Public functionDemo () in { - init (); to } + - Private functionInit ():void the { * varBtntest:simplebutton =NewButtonpause () as SimpleButton; $Trace (Btntest,btntest is SimpleButton);//demo_buttonpause0,truePanax Notoginseng AddChild (btntest); -Btntest.x = Btntest.y = 50; the Btntest.addeventlistener (Mouseevent.cl

properties in the Shaderparametertype class: PackageFlash.display {Final Public classShaderparametertypeextendsObject {Static Publicvar bool:string = "BOOL"; Static Publicvar bool2:string = "Bool2"; Static Publicvar bool3:string = "Bool3"; Static Publicvar bool4:string = "Bool4"; Static Publicvar float:string = "FLOAT"; Static Publicvar float2:string = "Float2"; Static Publicvar float3:string = "FLOAT3"; Static Publicvar float4:string = "Float4"; Static Publicvar int:string = "INT"; S

What is cross-domain?Cross-domain simply means that access to other domain names of files or resources, such as a.com Flash to access b.com resources, then will cause cross-domain problems, because a.com and B.Com are not the same domain name.Why are there cross-domain issues?In fact, not only flash,javascript and other scripts have cross-domain issues, this is mainly the security mechanism of their own decision, because cross-domain access to some files or resources is a certain risk, he exceed

Similar to C #, a custom event requires a custom eventargs subclass. as3 also requires the developer to define a subclass of the event class. Here we assume a scenario: design a person (person) class, which includes age (AGE) and name (name). We hope that some custom events can be triggered whenever the age (AGE) of the person class changes, to call some specific processing methods. 1. First design the sub-class agechangeevent of the event class P

the combination above. The results do not need to be said, but they still cannot be solved. 3. Ultimate Solution: textfield + scrollpane The final solution is to create a textfield, set its multiline and wordwrap to true, set its width, set autosize to left, and point the source of scrollpane to the textfield. Finally, the problem is solved normally. Note: Make sure to set the multiline to true. Otherwise, all your paragraphs will be merged into a paragraph. This story makes me unable to re

In a twinkling of an eye, it's almost a year. I haven't made any money recently. I 've been learning flash as3 programming, and I 've finally chosen a mature flash between Silverlight and flashas3. Learning is hard, and it's just about making money through development! I hope this road is promising. Thank God for giving me the wisdom of the brain! The road should be arranged by the Lord! I am a Christian. Thank you! Today, the plague is rampant, and

pixels.TabStops: Table partitioning, per pixel.Note: About attribute TabStops: Its value is an array that is used to represent the column partitioning of the table.Move the output position to the next tab stop in the text with the escape character \ T.Cases:Tabfield= "Tabrecord1= "jinni\t20\tmale\tTabrecord2= "sucy\t21\tfemale\ttxt= "tabfield+tabrecord1+tabrecord2+ "2. Online says there are the following possibilities@ text.htmltext=text.htmltext+ "\ n" There are two carriage returns in the tex

Parameter *@param $isGetMethod : Request mode GET/POST* @param $errorCallBack : request failed callback */publicfunctionhttpmodelreq ( $url : String, $succCallBack :Function, $params :dictionary= NBSP;NULLNBSP, $isGetMethod :Boolean=true, $errorCallBack : function=null) {this._url= $url; this._succcallback= $succCallBack;this._params= $params; this._isGetMethod= $isGetMethod; this._errorcallback=$ Errorcallback;}publicfunctionsendreq ( $urlLoader : urlloader) :void{var $urlRequest :urlrequest

://your_video_web_url/example.flv";Ten One Private functionInit ():void{ A varNsclient:Object= {}; -Nsclient.onmetadata =Metadatahandler; - varNc:netconnection =Newnetconnection (); theNc.connect (NULL); -NS =NewNetStream (NC); -Ns.client =nsclient; - Ns.addeventlistener (netstatusevent.net_status,netstatushandler); + Ns.addeventlistener (ioerrorevent.io_error,nsioerrorhandler); -Video =NewVideo (); + Video.attachnetstream (NS); AVideo.smoothing =true; at uic.addchild (video); -Cli

The first one submitted earlier is not updated for a long time. It is basically unavailable, and enum/extension is not supported. We mainly look at the project of the second link. Protoc-gen-as3 is doing very well in general, unfortunately there are some shortcomings. 1. dynamic is added before each class This is sometimes disgusting. For example, if a developer changes the name of a field in proto and uses the old name in the program, compilation wil

AS3 Five ways to communicate with PHP (based on HTTP protocol) /** * This is based on the HTTP protocol * altogether introduced five methods */package {import Flash.display.Sprite; Import flash.events.*; Import Flash.net.URLLoader; Import Flash.net.URLRequest; Import Flash.net.URLVariables; Import Flash.net.URLRequestMethod; Import Flash.net.URLLoaderDataFormat; Import Flash.net.URLR