IDE :: Centering Preloader On Stage?
Jun 21, 2010
I'm heaving trouble centering the preloader on the center of the stage. The preloader is basically a rotating oval shape.
so, below is the code that for some reson puts the circle in the top left corner...
Code:
stop();
var circle:LoadCircle = new LoadCircle();
var circle_WIDTH:Number = circle.width;
[Code]....
meaning... the stage is not static, but it dynamically shrinks and expands to the size of the oval preloader...
how to make the stage "static" so that when I set the size in the document properties, centering an object in AS3 will stick to it?
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Oct 19, 2011
I'm writing a web based flash app that's written entirely in AS3. I have objects on the screen as part of a GUI. I would like the user to be able to resize the window, or make it full screen. I would like everything to auto-scale with the resize, but also remain in the same relative position on the stage.
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Sep 16, 2009
When I open a new document in flash, the stage is in the top left corner of my screen and I cannot figure how to center it in the middle. I cannot go to the left or above the stage which is making it very difficult to work with as I cannot access those areas.
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Jun 23, 2009
I have a movieClip that starts out a a specific scale. I then tween the images properties and as it tweens it also scales again. What I'm trying to do as it tweens and scales its obviously changes the width and height of the movieClip. So I'm trying to constantly keep the clips position in the center of the stage.
I'm using tweenMax and I tired an update event so I could keep checking the width and height of the clip as it scales and then using this code to center it but it doesn't seem to be centering the image. On other thing to note is my MovieClip is using its top left corner as the registration point.
[Code]....
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Oct 14, 2009
I've come across a new snag to a previous project. I'm not quite sure why, but when the full image is loaded to the stage, it is not centering it properly. The trace of fullLoader returns "0" for the width and height of the full-sized image, and I'm not quite sure how to pass the necessary information into the showPicture function so that it correctly centers the image. I tried tracing the content of fullLoader and got an error message.[code]
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Aug 4, 2011
I'm having trouble with the positioning of objects within the NativeWindow. So my code below creates a NativeWindow, and then draws a rectangle and adds it to the stage of the NativeWindow. I can't seem to have the rectangle centered in the window. I've tryed playing with the stage scale mode, and align properties. By default the align should be center, but it doesn't appear to be the case. The rectangle seems to be drawn from somewhere between the center and top left of the window. I've also drawn a rectangle onto the main app window using identical code.
Code:
import flash.display.NativeWindowInitOptions;
import flash.display.NativeWindow;
var NWIO = new NativeWindowInitOptions();
[code]....
Left window is the main app, and the right window is the NativeWindow.
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Dec 31, 2010
i've created a rotating banner with images and wanted to increase the stage size so i can put an opaque larger image in the background and have the other images rotate on top of it. when i made the stage larger i'm having difficulty selecting the other photos so i can center them back on the on the stage. i was able to get the first image centered but i only see the outline of the other images.
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Feb 8, 2010
I am new to working with 3D in Flash CS4. My project has a center-registered movie clip with a z-axis setting of 850 that I need to keep centered on the stage at all times, including when the stage is re-sized.ode like this for centering 2D objects doesn't seem to work:[code]
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Jan 2, 2010
I would like to call up images from myXML and I would like to center them on the stage. Each object is a different size therefore I can't place them to a set _x position. Hopefully someone may have the answer.... here's the function that will call up the firstimage:
function firstImage() {
if (loaded == filesize) {
var myHoriTween:Tween = new Tween(content_mc, "_x", normal, 0, 480, .75, true);
content_mc.loadMovie(image[0]+".jpg", 1);
content_mc_num();
}
The highlighted '480' is the number i would like to replace to center. I'm not being to vague with this request, otherwise i'll offer more information.
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Jun 18, 2005
I have a picture of a mine which is nested within an object, nested within another object. Now what I want it that on the keypress of shift, I created mine image at the same position of the tank. The issue is that the main object that is nesting the mine moves, thus not creating at the the center, rather on that position of the object.
Here are how my images go by instance names;
1. Tank Stays in the center
//////
/////
1. Land (moves) -- 2b. map -- 3b. All objects that hitTest
|
2a. Objects
|
3b. All the objects that don't get hit (in here is mine.)
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Feb 20, 2012
I have a website made with flash and I have added all the pages inside a movieclip and this moviclip is centered in the stage using event. Resize and event.Enterframe. But now the problem is..although the gallery (which is an external swf) is inside this movieclip it doesn't stick to this stage.rezise event. How can I control this gallery.
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Oct 21, 2004
How do a make a center a mc automaticly on the stage with aS. The script should detect what the stage size is and move the mc to the middle. I am making smartclip-preloader and want to be as productive as possible later on.
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Nov 19, 2010
I want to center a big movieclip (1400 px wide) on my stage on stage resize. This big movieclip moves to the right on certain events so I can't use code like this:
currentPage.x = ((stage.stageWidth/2) - (currentPage.width/2))
Is there a way to maybe use its offset from 0 (the left side of the stage 'viewport') and use that offset in centering? The movieclip only changes in x.
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Dec 10, 2006
having some problems with having my mc's always center in t5he middle of the browser window even when it resizes??
Cheers all,
basically the code i'm using is this:
_root.abc.Stage.width/2;
[code].....
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Aug 16, 2007
I'm currently working in Flash 8 with Actionscript 2.0.
I've been trying different alternatives and none of them are working. I've even posted here previously and tried a few things but I haven't quite resolved my centering to stage problem. Some of you may have already read pieces of this from another post.
I have a landscape that functions sort of like a 360 vr tour. The main movie clip directly on the stage is labeled, "mainMovie", and within it is another movieclip labeled, "singleStrip".
To simulate the 360 vr tour, there's script inside, "mainMovie" to duplicate "singleStrip". Also, inside the "singleStrip" movie clip, I have different elements appearing through the landscape, in this case, we'll use letters as an example. The letters A - Z are sitting on the landscape throughout the entire "singleStrip" movie clip.
Everything rotates fine with the script that's placed some sensitive area movie clips that are placed on the root level. When you place your mouse pointer to the left edge of the stage, the landscape shifts left, when you move the mouse pointer to the right edge, the landscape shifts right, (or vice versa, I can't remember).
The problem I'm having is for the letters that are in view on the stage, I want the user to be able to "click" on them and then that letter zoom up to the center of the stage, (through the "x" coordinate). I'm having difficulty with this since the letter movieclips, (example, "letterA"), are within the "singleStrip" movie clip, which sits inside the "mainMovie" movie clip, which are both constantly moving and their x position continues to change.
I've been using the tween class in order to animate them with easing and it's usually the "endx" variable that I'm having trouble because I don't know how I can match it up to the center of the stage, whether it's a "endx = stage.width._x /2; " or something else. Here's an example of some of the [code]...
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Apr 30, 2009
My problem should be simple but I'm still having trouble. I am making a comic that appears on screen one frame at a time based off of on of the first flash tutorials that come with the program. It allows the user to click a button to move to the next frame. My problem is that the smaller frames need to be centered on the stage.
Here is the code I have so far
/* 0 */
var image0title:String = "Dr. Berg's Clinic. 1 of 4";
var image0uri:String = "images/Berg_frame_1.jpg";
/* 1 */
var image1title:String = "Dr. Berg's Clinic. 2 of 4";
var image1uri:String = "images/Berg_frame_2.jpg";
[Code] .....
My stage is set at a height of 350 px and a width of 500 px and the largest image is a height of 319 px and width of 500 px (the remaining 31 px are where I put the description and the button). The smaller images are a height of 319 px and a width of 166px and need to be centered.
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Oct 30, 2009
I have this flash website where i use Stage.scaleMode to dynamically resize the swf depending on the browser size. (i use A.script 2.0). So the width takes the whole screen and the height is scaled in proportion. My design is in a landscape format. It works fine, except that i need the swf to also be vertically centered in the browser Window. (explanantion - on certain screens, example a 19 inch PC monitor which is quite "squared", my flash movie expands the whole way across the width, and the height in proportion, but as my design is in landscape, i have a big empty space in the browser below the swf.)
This is how it is: This is how it should be:
Here is the code:
stop();
Stage.scaleMode = "noScale"
Stage.align = "TL";
[Code].....
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Apr 5, 2011
im loading photos of different aspect ratios with a loader onto a child holder frame_mc. I wanted to know what AS3 commands do i need to work on to get the frame_mc to resize to the new childs dimensions and centerize itself on the main stage? (as in event listeners, functions, vars etc)
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Jun 13, 2010
I did a website using actionscript 2 where the content was centered on the browser window both vertically and horizontally.
e.g. [URL]
all that took was a small piece of actionscript code that i can't remember now.
Now using actionscript 3, I can't find such code anywhere, instead I am guided towards using dreamweaver and css which seems like a nightmare for me to achieve. Such a fundamental thing should be possible with minimum effort surely?
Also, I have a similar problem where I'm trying to repeat tile or just add a textured background behind the stage. This also seems like I'm having to use html/css to achieve. I'd rather just use flash if possible??
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Sep 6, 2010
I am trying to build a simple preloader. I have 4 movieclips on stage and on each one I am adding an image that comes from an xml file:
theMap = new XML();
theMap.ignoreWhite = true;
theMap.onLoad = function(success){
if (success) {
theNodes = theMap.firstChild.childNodes;
[Code] .....
Everything works ok but as the jpgs are a bit heavy I'd like to preload them. Is that possible?
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Nov 13, 2008
I have a Flash app that shows a map with different regions colored depending on values in an external xml file. I also have a simple preloader that I want to appear until all the elements of the app are ready to be displayed. However, when I use the preloader, the results are the same as if I hadn't use it. My map comes up immediately with no colors, there is a pause, and then the colors come in (as calculated from the data in my xml file). Do I have to have code in my xml loader that tells the user what percent of the file is loaded?
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Oct 8, 2010
Experimenting with Flash as usual.Preloader's are always something that have caused me trouble.Here's what I typically use for a timeline based preloader in AS3:
this.addEventListener(Event.ENTER_FRAME, loading);
function loading(e:Event):void {
var total:Number = this.stage.loaderInfo.bytesTotal;[code].......
I'm really interested in a preloader that loads right across the stage however - regardless of if the stage is resized.I should imagine it'll involve implementing = Math.round(stage.stageWidth); at some point?
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Nov 10, 2011
I'm trying to get SWFs frame size from preloader code. Please take a look at the example:
[SWF(width='640',height='480',backgroundColor='0xFF00FF',frameRate='60')]
[Frame(factoryClass="MyPreloader")]
public class Main extends Sprite
[code]......
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Jan 6, 2010
I have come across a hurdle that I can't seem to find a way around, when calling in an external .swf file to the stage. Here is what I would like to achieve...
I have 4 .swf files that I would like to call in via 4 buttons on the stage. When a user clicks a button, a pre-loader for the file appears on screen and when loading is done, the loaded file appears. When the user clicks a different button, the current file disappears, and the relevant file is then loaded, with a pre-loader if necessary.
I have used the following code to successfully call in the .swf:
ActionScript Code:
var req:URLRequest = new URLRequest("potfolio.swf");
var loader:Loader = new Loader();
loader.load(req);
addChild(loader);
I can also attach this to a button using the addEventListener, and have it work. However, the problem comes when trying to attach a pre-loader to this, as before, my loaders have always just pointed flash to a frame, rather than display a file that is being loaded once complete.
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Feb 2, 2009
First lets start off by adding in our stage width variable. You can of course use Stage.width, however I find this works a little better.
[Code]...
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May 5, 2010
I've been trying to load external swf ("index.swf") with the following code in AS3:
[Code]...
Of course I receive the #1009 error : Cannot access a property or method of a null object reference. I guess it is some "stage issue" but I'm not familiar enought with AS3 to avoid the problem by my own.
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Apr 29, 2010
I am making a site in flash. Without a preloader everything appears on the stage fine. Once I add a preloader I can no longer see certain things on the stage. I know they are on the stage because I can call them through code and I traced their getChildIndex and they are the same across both files. Files w/ preloader and problem:[URL] The main file is Test.fla. The code that adds the objects that I cannot see is in Test.as and the objects that I cannot see are menuBG, menuBGL, menuBGR, menuBGB, shader, grid, and imageStatus, or anything that is imported from the library.
Edit: The problem is caused by me exporting my classes in frame 2 which is needed by the preloader. In my init() function I tried adding gotoAndStop(3);
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Aug 26, 2010
i insert a preloader in a timeline of the fla , and move the movieclip for the stage resize and hid area menu in the second frame but i have the error #rror #1009: Impossibile accedere a una propriet o a un metodo di un riferimento oggetto null.
[Code]...
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May 12, 2011
I'm having a big of a problem, basically when I'm loading an external SWF file, I place in the stage the preloader, I have three symbols for the preloader, the loadbar, that loads across the stage, a circle animation, and a dynamic text that shows the description what is loading. Well when the preloader comes to the displayList, the dynamic text seems to fly off the stage, but when I do a trace statement of the x and y value of the text, it shows 413, but it still goes off the stage. I'm not sure exactly why I'm getting this. The dynamic text is embedded inside a movieclip, and I move the x/y value of the movie clip.
StageResizable View Class
ActionScript Code:
package com.brunomilitzer.views {
import flash.display.MovieClip;
import flash.events.Event;
[Code] .....
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Jan 19, 2009
I am currently using the preloader script below and I would like to make my loading bar auto stretch to stage width.
// PRELOADER SCRIPT
myBar._xscale = 0;
loaded = false;
[code].....
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