ActionScript 3.0 :: Check Position Of A Shape Added Dynamically?
Feb 6, 2010
i have a class that creates circles randomly placed at stage, i want then to move those circles and make them bounce off the stage, i know how to do that, the problem is that when i add a new shape into my stage, that shape, has an "x" value of 0, no matter where it appears, how can i check the real "x" value of that shape within the stage, so i can continue with the bouncing check...
ActionScript Code:
package
{
import flash.display.MovieClip;
import flash.display.Graphics;
[code]....
so i just want to know the "real" "x" and "y" positions of my Shape attached to stage to attach a ball to stage i use the createBall method called from my fla....
View 2 Replies
Similar Posts:
Jul 1, 2010
I am adding rectangles dynamically and have first added them to movie clips so that they can receive mouse events.But I am having trouble accessing their position on stage.If I set the position of the movie clip that contains them, the x coordinate returned is always 0.Is there a way to get the position of the shape and/or movie clip container.
View 4 Replies
Jul 21, 2009
I have a question regarding TweenMax and the way it tweens MovieClips. Here is what I have.
1. I have a rectangle movie clip on stage (width:20, height:20). When you click it, it expands (to width:650, height:350) and gets a 3-d function attached so it reacts to mouseXY position (like Lees 3-d photo tutorial). This part works fine.
2. I click it again and it retracts to its original small size (width:20, height:20). This also seems to work fine.
Problem: When I click it again it expands (to width:650, height:350), but when the 3-d function gets added it starts tween all weirdly shape and not the way it is intended.Here is my class
Code: Select allpackage
{
import flash.display.Sprite;[code].........
View 2 Replies
Jan 27, 2011
The following is my codes. This is still work in progress; so, you will see some functions with empty contents. Plus, this is my first Flex application; please bear with me. This is a quiz application that gets the questions and answers to each questions from a ColdFusion web service. There are three types of questions, True or False, Multiple Choice with single selection, and Multiple Choice with multiple selections. So, based upon the question type, the application would dynamically generate the appropriate amount of radio buttons or check boxes for the users to select. I got these working. The problem that I am having is, I am not sure how to check what the users have actually selected. In some other forums and posts on other web site, it said that I can use event.currentTarget.selectedValue to get the user selection. But when I actually do it, I got a run-time error saying, "Property selectedValue not found on mx.controls.FormItem and there is no default value." My question is, what do I need to do to capture the user selections?
[Code]...
View 1 Replies
Nov 24, 2010
Is there a way to check if parent object is added to stage inside a class, before child is added to stage. Something like this:
PHP Code:
public class Main extends MovieClip public function Main() var test:MyClass = new MyClass();addChild(test);}}public class MyClass e
[code].....
View 2 Replies
Apr 19, 2010
I need to merge 2 arrayCollection and avoid duplicates. They contain objects with their own attributes. I would like to avoid duplicates.
View 2 Replies
Jan 22, 2009
Is it possible to check, using Javascript and without altering the ActionScript code at all, if a child has been added to the stage? I have in mind something like being able to call GetChildByName in Javascript, and if the child exists, call another javascript function.
View 0 Replies
Oct 9, 2009
I'm working on building a gallery, but I've run into a slight snag. The full-size images are not all the same size. In the showPicture function, is there a way for it to check to make sure there isn't an image already loaded, and if there is, to remove it before adding the new one? [code]...
View 9 Replies
Jan 18, 2011
I don't work with the Flash IDE very much, and I'm running into a problem with the unreliable creation order of components instantiated by the Flash IDE "magic".
Basically, I have to call a function on a loaded module. This function should only be called after all the module's children have been added to the stage.[code]...
View 3 Replies
Feb 4, 2005
is there a way to check an array to see if an element has already been added? I'm working with an XML document where there are 4 possible variables, but these 4 vars are repeated several times over. It's reading in fine... I just want to pull those specific variables out of the XML and add them to an array, but I do not want them to duplicate. To say it another way... I don't want my array to be more than 4 items long (it is possible to be less) with a max of those 4 different vars.
View 1 Replies
Feb 4, 2005
is there a way to check an array to see if an element has already been added? I'm working with an XML document where there are 4 possible variables, but these 4 vars are repeated several times over. It's reading in fine... I just want to pull those specific variables out of the XML and add them to an array, but I do not want them to duplicate.I don't want my array to be more than 4 items long (it is possible to be less) with a max of those 4 different vars.
View 1 Replies
Aug 15, 2010
Let's say i have a simple app where on mouse move user draws a shape. What i am trying to accomplish is to detect if drawn shape is circle so was wondering what would be the best or easier way to do that?
I believe i should do some math based on every drawn point X,Y coordinates but i need a push in right direction from more experienced people around.
View 3 Replies
Oct 17, 2010
i can set color of shape easily via shape.transform.colorTransform..... etc its unbeleiveable, what color is already filled in a shape??
i know, i can draw a bitmap on top of it and get pixel data from that... but
1- it seems lengthy approach ( lazy enough, don't want to write few more lines)
2- it confuses, because if i don't want to get color from pixel but i know one flat color is filled?? but shape is strange / arbitrary / random... how can i confirm that specific pixel has some color or not??
i just wanted to know what flat color is filled inside a shape(very edgy...)
View 0 Replies
Mar 11, 2011
Given a MovieClip containing a vectorshape (loaded from the library) - is there a way to check whether a line (from point(x1,y2) to point(x2,y2) intersects this shape?
View 1 Replies
Oct 29, 2009
here's my code:
ActionScript Code:
for (var i:int = 1; i < 10; i++) {
var symbols = new targetTester();
[code]......
View 2 Replies
Oct 24, 2011
I have a problem with truetype font "DaxComp-Medi" and with some timeline and actionscript positioning. I have a mc in which I have another mc in which I have a circle in which I need to put the text in the center but that is not that easy.
Structure:
ActionScript Code:
mc1.mc.mc.txt
mc1.mc.mc.circle
[Code].....
So is there some way in as3 to get those numbers in the center of the (white) circles?
Do I need to convert the TextFields in to the BitmapData (how?), find positions of pixel that has some black color (How?), draw rectangle with that information, copy x and y point of the rectangle, center the rectangle in the circle, calculate offset x and y from the rectangles new position and add them the textfield x and y?
View 7 Replies
Dec 22, 2007
how can you tween so that an object changes it's shape instead of position..
View 1 Replies
Jun 28, 2011
I'm trying to shape tween a movie clip of a rocket blasting off. I want it to "squash" before liftoff, and then "stretch" as it lifts off. When I tween this on the timeline with the transform tool, I can "squash" the rocket, and the base of the rocket stays on the "ground". This is what I want. However, for reasons I won't go into, I need to do this in AS3, as opposed to on the timeline. When I use a "height" tween, though, the movieclip height changes, but it shrinks/stretches at the bottom (locked at the top). Is it possible to do what I want with the tween class? Do I need to use something besides "height"?
[Code]...
View 3 Replies
Apr 13, 2006
I am trying to make a so called pixel effect in witch I want to make a shape only from pixels that are positioned in some random place on the stage. And all these pixels move to a certain point and create that shape. I've been looking into BitmapData Class but I don't now if that is the best way to do it.
View 2 Replies
Aug 16, 2009
here is my code:
PHP Code:
var sp:Sprite = new Sprite();
sp.x = sp.y = 40;
addChild(sp);
[Code].....
I want different actions for different MCs, but I can't access my MCs. I gave them names btn.name = "btn" + i;, but whenever I tried using MCs instance name "btn0" or "btn1" and so on it didn't work. So what is an instance names for my MCs?
View 9 Replies
Mar 25, 2011
I'm more of a Flex than Flash developer so I'm hopeful this is something easy. Short story, I have a scrollpane in a flash-created swf. In my pure AS3 project I dynamically create menuitems within a new movieclip.
[Code]...
View 5 Replies
Aug 1, 2011
I also have a bit of code to stop the video from playing and then resuming again.import flash.net.NetConnection;import flash.net.NetStream;import lash.events.AsyncErrorEvent;import flash.events.NetStatusEvent;import flash.utils.Timer;
/*1)convert the video into an flv or f4v supported format2) go to library and select new video3)place the video to the stage4)give an instance name of videoHolder*/var myVideo:NetConnection = new NetConnection ();//null because we are going to use the video
[code].....
View 5 Replies
Apr 11, 2011
I've added a movie clip dynamically using the following code:
var apie=new cPie()
apie.x=100
apie.y=100
stage.addChild(apie)
I now have a pie on my stage. Yum. Assuming this works like a movie clip placed on the stage by dragging and dropping, I added this in to change an instance in the pie.
[Code]...
View 2 Replies
May 27, 2009
I'm adding a line to a canvas using canvas.moveTo(0, 0); canvas.lineTo(100, 100);, but I then want the user to move the mouse to set the rotation of the line.Google suggests using the rotation property,but I don't have a reference to the line object.Can I get a reference to the line or should I rotate the whole canvas?
View 3 Replies
Aug 14, 2009
Here is my code:
ActionScript Code:
var sp:Sprite = new Sprite();
addChild(sp);
[Code]....
How to get through to my MovieClips?
View 6 Replies
Aug 29, 2010
I'll present my problem in a few steps:
- I have a constructor method which is trigerred automatically once the program starts
- The method's argument determines whether or not an enter frame event is to be added(move:Boolean = true)
- If true, add the event listener
- there are getters and setters created to access the variables from another class
The problem is that the event listener is run only once - at the initial phase, so it checks the move's value just once (true - add, false - don't add), so it can be turned on and off only in this class. I want to allow a user to change its value from an external class, which is impossible even with getters and setters, because it adds the listener before the user even gets a chance to change it. I want the listener to be added only if the user wants it to. I know it looks complicated,
View 2 Replies
Jul 20, 2011
I have a question about Tweening for dynamically added movie clips: In Main.as constructor file I added a movie clip:
addChild (new Arrow());
in Arrow.as I want the new arrow to tween as soon as it is added by Main.as file.
To do so, in Arrow.as I put this code:
import fl.transitions.Tween;
mport fl.transitions.easing.*;
...
private function onAddedToStage(event:Event):void {
tween= new Tween (this, "x", Regular.easeInOut, x, 400, 60, false);
}
But "this" seems not to work because the file simply adds my movie clip to the stage without tweening or error messages. What I should put instead of "this" in the Arrow.as? Or any other options to tween this movie clip?
View 1 Replies
Apr 26, 2009
What I have is a navigational button. On click, it adds a MovieClip that contains a SWF.This SWF is a third party news reader/blog. My problem is that when I click on another Navigational button, I can't remove the added SWF (whether I use removeChild() or unload()).The container MC that was added to hold the SWF is removed but the newsreader stays. I assume this is because, that while the newsreader itself works great, it has too many unremoved event handlers, connections.
My main problem is that I can't figure out how to call that added swf by it's name and where on the displaylist it resides. Because I really want to use this newsreader, I've come to accept that I can't remove it. What I'm doing instead is trying to set up a conditional that looks to see if this SWF is already on stage, if so, do nothing but make it visible again(don't re-add the SWF).This is what I have so far, but it's not working (or at least not working without error)
Code:
var blogNewsMC:BlogNewsMC = new BlogNewsMC();
function loadBlog(url:String) {
[code].....
View 3 Replies
Aug 26, 2009
In my .fla file, I have a mask that masks one layer that has one movie clip in my .fla file. When I run the file, all symbols that are added at runtime are masked as well. Is there a way to initially mask one symbol on the stage and have all dynamically added symbols not masked? I tried setting the dynamically added symbols like so:
example.mask=null;
But this did not work.
View 3 Replies
Mar 30, 2012
have one Movieclip which contains one shape. I want to increase my Movieclip size dynamically. I increased my Movieclip size but it affects my movieclip effects.So i want to increase my shape size which is there inside movieclip..
View 3 Replies
