Tween class problems

Similar Questions

• Tween class problem

  well I can't really see what's wrong. appears to be an error in the flash, but maybe theres a rule im does not suite or something...
  my code:
  
  (main timeline)
  
  Import mx.transitions.Tween;
  Import mx.transitions.easing. *;
  
  mcNum = 1;
  mcStart = 880;
  mcFinish = - 30;
  owner of the image
  var inter = setInterval (transition, 500);
  
  transition() {} function
  mcName = 'line' + mcNum;
  trace (mcName);
  mcNum ++;
  mcStart = mcStart + 40;
  mcFinish = mcFinish + 40;
  var twMoveClip:Tween = new Tween (mcName, Strong.easeOut, mcStart, mcFinish, 2, true);
  
  If {(mcNum > 5)
  clearInterval (inter);
  }
  }
  Stop();
  
  the problem is that nothing moves. the track of "mcName" comes up with "line1, line2... line 5" as it should. However if I change mcName of > 'line' + mcNum < to just > line1 <. He calls line1 and makes it move. It is not not my expected results because none of the others move... ive been at this for hours. and it seems that the tween class will not work when calling on a variable that was added 2 other variables or variable and a number.
  
  Please help someone :(

  Try this:

• Tween class - function call

  What I am doing wrong?  I have been using for years in AS2 Tween class.  That's how I used it.

  Beginning of my Flash file

  Import mx.transitions.Tween;

  Import mx.transitions.easing. *;

  function fadeon(mcname:String) {}

  new Tween (mcname, "_alpha", Strong.easeOut, 0, 100, 1.5, true ");

  }

  It is placed on the bases where I want to call this particular interpolation

  fadeon (mymovieclipsname);

  Similar facility for AS3 without error when I run.  The only problem, is that it does not work.
  

  
  

  Import fl.transitions.Tween;

  Fl.transitions.easing import. *;

  function fadeon(mcname:String):void {}

  new Tween (Strong.easeOut, 0, 100, 1.5, mcname, "alpha", true);

  }

  on the basis of where I want to call this particular interpolation

  mymovieclipsname. fadeon().

  If I run this same party as AS2 I get this nice compiler error message.

  1067: constraint implied a value of type flash.display:MovieClip to a type unrelated to a String.

  Any ideas or help would be greatly appreciated.
  

  use:

  Import fl.transitions.Tween;

  Fl.transitions.easing import. *;

  function fadeon(mc:DisplayObject):void {}

  New Tween (Strong.easeOut, 0, 1, 1.5, mc, "alpha", true);

  }

  fadeon (yourmovieclipreference);

• Failure of the Tween class

  Hello

  I was looking for help with the tween class because I have a strange problem. I work with AS3, when I test my project, sometimes the Tween fails, sometimes it works. It is really strange, I don't know why. The animation stops before the end point. The more strange to me is why sometimes it works and sometimes not?

  My code becomes a little complex, so I tried to do the same process in a simple model, and the result was the same, I launched the model several times, 5 or 3%, the animation ends before the correct end point. Someone with the same problem?

  Thanks in advance!

  Henrique.

  It sounds as if you are either running in a "name collision" or the interpolation is GCed before completion - this can happen if you use a simple line like:

  var Tween = new Tween (...);

  ... used repeatedly (which is soon), or when something like that is placed in a closure of the method.

  Please post the code for debugging more

• [AS3] Bug of the Tween class?

  I have a problem with the Tween class that I don't understand.
  
  If I put several interpolations in a loop - rewind and start over them.
  they suddenly stop (!) after some time (about 10 sec).
  http://www.coldminer.com/NWF/test/Test1.php
  
  But when I put the code in an extended class of Sprite with the
  The DisplayObject that everything works as expected.
  http://www.coldminer.com/NWF/test/test2.php
  
  OK, "problem solved", but why is this? I don't understand.
  Is this a bug or am I doing wrong?
  It works in AS2 (criterion 3).
  http://www.coldminer.com/NWF/test/test3.php
  
  The code is available on the examples
  
  Anyone?

  in your first example, your pre-teen lose scope in the function finito and rt will be the last tween set. so, you end up with a drop of rain interpolation.

  to remedy this, give your interpolations of different names.

• Is there a bug in the as3 tween class

  Is there a bug in the as3 tween class that causes interpolations is stopped before completing. I read that there is and that a 3rd party tween class should be used. I'm starting to learn as3 and experimentation, but it would be good to know when I move on more complex projects.

  The solution for this would also make your overall function. It simply means place your feature in the top level of your film.

  I did some research on this topic, but I found a lot of conflicting answers.

  Any help is welcome thanks in advance.

  interpolations should NOT be local to a function.  otherwise, they are likely to be gc would be before they finish.

• Using Tween class

  Hello
  
  I'm working on the understanding of the Tween class and I was wondering if someone could explain something to me. I wrote the code below in the expectation that fade (1. jpg) image and then fade out. In fact what is happening, is that the image only fainted. For some reason, it does not fade, but seems just.
  
  Could someone please explain why this is so and how can I do to get the desired fade, fade out?
  
  Thank you in advance.
  
  Import mx.transitions.Tween;
  Import mx.transitions.easing. *;
  
  createEmptyMovieClip ("test_mc", getNextHighestDepth);
  loadMovie ("1.jpg", test_mc);
  
  var photoFadeIn:Tween = new Tween (test_mc, "_alpha", Strong.easeIn, 100, 0, 1.5, true ");
  var photoFadeOut:Tween = new Tween (test_mc, "_alpha", Strong.easeIn, 100, 0, 1.5, true ");

  My bad: onMotionFinished

• How to stop a tween class or continues

  I created a movement with a tween class. How can I stop the function of "continuous"? and direct to a new position of the target?
  
  var t1:Object = new Tween (this, "_x", Elastic.easeOut, this ._x, targetx, 5, true);
  T1.onMotionFinished = function() {}
  T1.continueTo (targetx, 5);
  };
  
  

  Use t1.stop () and instantiate an another tween.

• Tween class and using variables

  I can't using a variable as the 1st parameter in the Tween class.
  f2_mc is the name of the element to be interpolated
  on {(press)
  _Global.mcName = MovieClip;
  _Global.mcName = f2_mc;
  _root.setXposition ();
  }
  function (setXposition) {}
  var moveIn:Object = new Tween (_global.mcName, "_x", Strong.easeOut, 600, 50, 2, true);
  moveIn.onMotionFinished = function() {}
  }
  }

  Hey chop, maybe you should write these declarations like this:

• Unreliable Tween class?

  1 of 4 function calls of a results MouseEvent in the 'stuck' somewhere in the Tween MovieClip. As if it did not. Everyone knows this? Or am I using the wrong Tween class?
  
  addEventListener (MouseEvent.CLICK, tweenStyle)
  
  private void tweenStyle(event:Event):void
  {
  var scaleYTween:Tween = new Tween (MovieClip, "scaleY", Strong.easeOut, 0, 1,.5, true);
  }
  
  

  Just press it:

  Note: Consider variable scope by using the Tween class. If a Tween is created in a function, it is important that the scope of the variable exists beyond the function itself. If a Tween is stored in a local scope variable, ActionScript garbage collection removes the fuller interpolation of the function, which will be probably before interpolation had even begun.

  Yes, after having done my members of the class Tweens, no problemo!

• Small problem with the tween class?

  Hey everyone, I have a site that incorprerates several different interpolations, interpolation, running on a timer in the main movie(scrolling text), another developed with a button click (scrolling images) in a film that is loaded into the main movie. My problem is that tweens sometimes freeze, especially the scrolling text and from time to time, random images, interpolation of images scroll freezes. I should mention that I have several different EventListeners in the background to mouse clicks, and I have small (15 k) SWFs loaded into the film every 3.5 seconds. If anyone knows why the tweens freeze sometimes? could it have something to do with the loading and the EventListeners, or I have to live with?

  Thank you for reading and suggestions that you may have;

  
  The draft of the site is www.sunnysideosc.ca (select Gallery > pictures)

  Interpolations of freezing is usually caused by the instance of Tween getting the garbage collector. You must have the persistence of a reference to the Tween to prevent it of to GC would be. In other words, if you do this:

  new Tween(obj,'x',etc...)
  

  While Tween will get destroyed the tracks of time following GC. Instead, follow these steps:

  tween = new Tween(obj,'x',etc...)
  

  steerage "would be a property of the object in scope when the Tween is created.

  Also, you can create the Tween instance once at the beginning and assign to a property and use Tween.continueTo () to make the animations.

• integer to another class problem, please help :D

  I tried a day now to solve this problem and I'm stumped. Could someone please point out what's wrong with the following code? I'm moving an integer of a class to another.

  ButtonField nextBut = new ButtonField ("Next", Field.FIELD_HCENTER) {}
  protected boolean trackwheelClick (int status, int time) {}
  If (firstChoice == 0) {}
  Dialog.Alert ("you must choose!");
  }
  else {}
  int firstChoices = firstChoice;
  UiApplication.getUiApplication () .popScreen (Ui.getUiEngine () .getActiveScreen ());
  UiApplication.getUiApplication () .pushScreen (new newGame3 (firstChoices));
                     
  }
  Returns true;        }
  public int getPreferredWidth() {}
  Return Display.getWidth ();
  }
  Protected Sub paint (Graphics Graphics) {}
  graph.setBackgroundColor (Color.BLUE);
  graph.fillRect (0, 0, getWidth(), getHeight());
  graph.setColor (Color.RED);
  Graph.Clear ();
  Super.Paint (Graph);
  }
  };
         
  nextBut.setFont (Font.getDefault () .derive (Font.BOLD));
         
  FieldChangeListener lnextBut = new FieldChangeListener() {}
  ' Public Sub fieldChanged (field field, int context) {}
  }
  }
  ;
  nextBut.setChangeListener (lnextBut);
  VMAN. Add (nextBut);

  the other class

  public class newGame3 extends form {}
     
  public newGame3 (int firstChoices) {}
  LabelField t1 = new LabelField ("new game 3" + firstChoices);
  Add (T1);
  }
  }

  I think Rexdoug meant firstChoice.

  Give a look at this example. You should get whats wrong on your code.

  public class TestScreen extends MainScreen
  {
      int firstChoice = 5;
      public TestScreen()
      {
          ButtonField nextBut = new ButtonField(" Next ", Field.FIELD_HCENTER | ButtonField.CONSUME_CLICK);
          FieldChangeListener lnextBut = new FieldChangeListener()
          {
              public void fieldChanged(Field field, int context)
              {
                  UiApplication.getUiApplication().popScreen(Ui.getUiEngine().getActiveScreen());
                  UiApplication.getUiApplication().pushScreen(new NewGame3(firstChoice));
              }
          };
          nextBut.setChangeListener(lnextBut);
          this.add(nextBut);
      }
  } 
  
  class NewGame3 extends MainScreen
      {
          public NewGame3(int firstChoice)
          {
              LabelField t1 = new LabelField(" New Game 3 "+ firstChoice);
              this.add(t1);
          }
      }
  

  Concerning

  Bika

• Tween sync problem

  I have a script that makes the text off the stage (based on the words in a table) and tweens them across the stage (and repetition). The problem is that the words have widths, so an interpolation/words, faces another. I was trying to find a way to get all move them through one after another, at a uniform speed without hitting each other. Math is unfortunately not my suite strong so I can't seem to understand. [Can any body with the help of better math skills:]

  (Ned: If you happen to see and answer this question...) Thank you... The script below is what prompted my last question forum... Don't have it still writes to provide)

  Import mx.transitions.Tween;

  Import mx.transitions.easing. *;

  var adWords:Array = new Array ("catalogued", "noted", "systematized", "Word 4", "Word 5", "Word 6", "7 word", "Word 8", "9 word", "Word 10");

  var adWords_TF:Array = new Array()

  var Textholder:MovieClip = new MovieClip();

  var moveWord:Tween;

  var n: Number = 0;

  var i: Number = 0;

  load all adwords on stage (off stage)

  for (i = 0; i < adWords.length; i ++)

  {

  var Word = this.createTextField("hello_txt",0,10,10,100,20) ("ActionWord_" + i, this.getNextHighestDepth (), 0, 0, 0, 0)

  Word.Text = adWords [i];

  word.autoSize = 'left ';

  format = new TextFormat();

  format. Color = 0xCC1E2C;

  format.size = 24;

  format.font = "Folio."

  word.setTextFormat (format);

  Word._x = - word._width

  adWords_TF.push (word)

  }

  tweenwords();

  function tweenwords (): Void

  {

  var moveWord = new Tween (adWords_TF [n], "_x", None.easeNone, (0-adWords_TF [n] ._width), Stage.width, 5, true);

  moveWord.onMotionChanged = function()

  {monitortweens ()}

  }

  function monitortweens)

  {

  onEnterFrame = function)

  {

  If (n! == adWords_TF.length)

  {

  If (adWords_TF [n] ._x > = 0)

  {

  n ++

  tweenwords()

  }

  delete onEnterFrame;

  }

  on the other

  {

  n = 0

  delete onEnterFrame;

  tweenwords()

  }

  }

  }

  The reason why your words do not take their place in line is because you have the distance they travel varies based on their length, but it must occur in the same amount of time for each.

  Whether you have a word that is 100 pixels wide and another 400 pixels wide.  Two of them must move their tween in 5 seconds, but the longest word must cover more ground because of its 300 having more pixels to the trip... it must travel faster.

  So what you need to do is level of the playground so that each word must cover the same amount of soil... travel at the same speed. To do this, you can adjust the end point of the interpolation to take into account the length of the word, just like you with the start point...

  var moveWord = new Tween (adWords_TF [n], "_x", None.easeNone, (0-adWords_TF [n] ._width), Stage.width - adWords_TF [n] ._width, 5, true);

  but we all need your words fall before the end of the scene.  If you want to make the full journey, then you need to adjust the stage of this endpoint as well scaling factor.  This adjustment may be a matter of trial and error...

  var moveWord = new Tween (adWords_TF [n], "_x", None.easeNone, (0-adWords_TF [n] ._width), Stage.width + 400 - adWords_TF [n] ._width, 5, true);

• Class problem

  I try to use a code (it's an API for box.net) who wrote before Flash 5 (I use CS5.5) and get the following compilation error:

  com\Box\Communication.as, line 1 5006: ActionScript file cannot have several definitions visible from the outside:

  Communication.As (irrelevant deleted code) is:

  com of the packaging. Box {}

  import flash.events.Event

  import flash.events.DataEvent

  import flash.events.EventDispatcher

  import flash.net.URLLoader;

  import flash.net.URLRequest;

  import flash.utils.setInterval;

  import flash.utils.clearInterval;

  import com. Box.MD5;

  import com. Box.Folder;

  Communication/public class extends EventDispatcher {}

  public void Communication() {}

  private void GetTicket (): void {}

  }

  private void GetTicketResponse(e:Event):void {}

  }

  private void GetToken() {}

  }

  private void GetTokenResponse(e:Event):void {}

  }

  public function Login (): void {}

  }

  public void getAccountTree(in_folderId:String,_in_onelevel:Boolean):void {}

  }

  private void getAccountTreeResponse(e:Event):void {}

  }

  public void Download(id:String):void {}

  }

  }

  SerializableAttribute public class FolderLoadEvent extends Event {}

  public var: file;

  public void FolderLoadEvent(_Folder:Folder) {}

  Super ("FolderLoad");

  folder = _Folder;

  }

  }

  }

  Code Red is the source of the problem. FolderLoad is dealt with elsewhere. I'm a complete newbie when it comes to solutions or suggestions to work around classes, greatly appreciated.

  I believe that the error is to tell you that you can have two definitions of 'public' class (visible/accessible from the outside) in a single class file.  Try to make a separate .as file.

• syntax question (maybe the pros for the Tween class?)

  I posted it earlier, but no one answered. Maybe my post was a bit confusing. I'll try again.
  
  Here is the code (> comboFunc is the problem of children):
  
  var tweenType = [_root.tweenOptionsComboBox.selectedItem.data];
  var easeType = [_root.easeOptionsComboBox.selectedItem.data];
  var comboFunc = [tweenType + easeType];
  This.Tween = new Tween (this.ring, _xscale, comboFunc, 0,100,5, true);
  
  Basically, there are two drop-down menus of the comboBox on the root. Lists all the options for Tween (Regular, Bounce, elastic...) and all options for speeding up (easeIn, easeOut...) How can both dynamically together without a long switch statement...
  
  any ideas appreciated.
  
  Thank you
  
  Stephan
  
  

  then it is a limitation of the combobox. It cannot process data referring to a function.

  to remedy this, create your own combobox.