I load an png image and add it to the display list. Now I want to add this image more than once, like a pinball game there could be 3,4,5 balls, all with the same image. But I cant add the same image reference more than once to the display list, right? So should I make a copy of it? How can I copy it and add to the display list without needing to load it from file more than once?
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I have a single image I imported to the library of an Fla document. I could have easily imported it to the stage, but I chose the library instead. It is a .png file. It's name is ace_clubs.png. On import a symbol was created by Flash and I deleted it. THE ONLY THING IN THE LIBRARY IS ace_clubs.png . I then right clicked on the the image and filled in for properties the following:
1. Export for ActionScript
2. Export in Frame 1
3. The class was by default named ace_clubs.png which I renamed to
my_images .
4. The base class by auto default is flash.display.BitmapData
So how do you get the image (ace_clubs.png) to display in the Flash movie at say
(0,0) ? Meaning in the ActionScript window what code is needed?
What i'm trying to do is create an errorAlert class. The role of this class is to as you might expect display an alert:) So the current class is set up in such a way.
1. pass in an errorcode returned from the server into the constructor.
2. This runs through a switch and sets a msg variable to the right textual prompt based on the code. At this stage it also sets an alert type, so as an example it could be a severe alert where the user has no option other than ot refresh the browser. Or it is a softer alert where the user is able to press a close button and proceed.
Because all of the type handling and everything is held within the class. I want to avoid adding the instance to the display list within the main document class. Ideally just letting the class add itself to the stage AND IF it is a softer alert, it can show the close button, add an event listener, and, then remove itself.
I have an embedded image asset (with a scale9 grid), and I'm trying to get the bitmapdata when it's resized, but I can't seem to do this without adding it to the display list.
I try this:
spriteAsset.setActualSize(w,h);
spriteAsset.width = w;
bmd.draw(spriteAsset);
But when I then draw out the bitmapdata with graphics.beginBitmapFill(), I just get the original un-stretched image.
Or do I need to take 9 separate BitmapData images and make 9 separate bitmap fills?
why I cant kill a child in my display list. So I'm working on an ad that is going to load in different swfs depending on the link you click. What I wanted to happen is when the ad loads the first swf is auto loaded in to my container. Then when you click on the next link the new swf would cancel out the last one. What I am getting is an overlap of the swfs and I understand that. I can't figure out how to kill the other children. I tried unload and remove child but have been unsuccessful.
ActionScript Code:
import flash.events.MouseEvent;
import com.greensock.*;
[Cod]....
I'm trying to add the btns in array "but" via stageMc.addChild(section1), but instead of tracing "section1" I get "instance1", and of course stageMc wont advance. I guess what I'm asking, is whats the diff. from a functional standpoint if I embed the clips in flash, or embed them into the stageMc clip via the display list? what am I missing? FYI, this code works, so long as i place the assets on stage myself. But I want to add the btns via the display list, and i can add them, they just instanciate wrong?
[Code]...
I'd like to remove a child of the display list if it exists before adding another to the stage. This gives me Error the first time I call it because 'myMC' doesn't exist.
HTML Code:
function callMc(){
if(myMc) removeChild(myMc);
[Code]....
I used a List Component in my flash, and now I have to display image in the List component instead just text.
View 1 RepliesI am using a horizontal tilelist in flex to display an image gallery with only one item in horiz. tilelist being shown at a time. I have next and previous buttons on both sides. The problem is I want to display a particular item/image in that list when user clicks on a thumb image from another thumbimages tilelist at bottom. I used someTilelist.selectedIndex property but it just selects that particular index in list, it does not show that particular item/image. I want the list to show that particular image, not just select it. Please take note that the horiz. tilelist shows only one image at time.
View 1 RepliesI want to add a SimpleButton to a list item in a list component. I am getting the CellRenderer for the list item I want and using the addChild method to add the simple button. The button appears in the right spot on the list item but it doesn't function like a button. It's like the contents of the buttons first frame is added to the CellRenderer and nothing else.
View 1 RepliesI have a list containing display objects from throughout the application (insertion order). I want to process the list either top-down (parent, child) or bottom up (child, parent). The only requirement is that either a parent is processed before any child or vice versa a child before its parent. What is a good approach? This question is not about sorting a list. It's about retrieving the depth of a particular display object.
Example
Display list:
A (root)
B1
C1
C2
D1
B2
......
My list:
list = [E1, F4, A, B2, B1, C3, ..., N9, N8]
Bottom-up:
N9, N8, F4, E1, C3, B2, B1, A
Top-down:
A, B2, B1, C3, E1, F4, N9, N8
Does not matter if N9 before N8 or N8 before N9. Important is that any N is before M (first run) or any M before its children N* (second run).
Is there any way to test if a display object has been added to the display list?
View 9 RepliesWhat's a simple way to detect if a display object is currently on the display list?
View 1 RepliesHow do I identify all the display objects in the display list in ActionScript, bellow the one that I have clicked? All the other objects are shadowed by the first one. What if other objects have visible parameter as hidden?
View 1 RepliesI was wondering if there is a shortcut so i can always set a MovieClip to display at the tippy top of the display list?
Also i understand that WebViewLayer will always display above the display list.
It's my understanding that a display object cannot be in the display list more that once.So if I add something to the stage shouldn't a second addition of the same object replace the first? for instance:
[code]...
there should now only be one "myDisplayObject" on the stage.
i want to rotate 3D an Image called img1 in Flex. I want to rotate it around y axis 180 degree. I can do this by using 3D effect already built in Flex but i want to do a bit more different. I want during rotating, there's another image called img2 appear on back of img1 (in default case, the image appear on the back is img1) and when rotating finish, the image will be img2.
View 2 RepliesI'm coding a image viewer application for tablets using Adobe Flex 4.5. Basically, I have a list with a custom item renderer that renders the images in the list. I have set up the image size to be the width/height of the tablet device in portrait (600x1024). This way, only one image can be seen at one time. The problem is that when the device orients to landscape, this design obviously screws up. My question is how can I get it to change the width/height of my images automatically when the orientation changes such that only one image is shown at a time?This is my list:
<s:List width="600" height="1024"
id="imageList" dataProvider="{data}" itemRenderer="{inlineRenderer}" click="imageList_clickHandler(event)"
verticalScrollPolicy="off" useVirtualLayout="true">
[code]....
This is the item renderer:
<s:Scroller width="600" height="1024">
<s:Group>
<s:Image source="{data.imageurl}" width="600" height="1024"
contentLoader="{FlexGlobals.topLevelApplication.imageCache}"/>
</s:Group> </s:Scroller>
I have 2 arrays, one of images, the other of links I would like to create an XML list using the values in these arrays. My code is similar to:
public function savecards():void var coverflow:XML = new XML(<coverflow/>); var cover:XML = new XML(<cover/>);
for (var j:Number = 0; j < 2;
[code].....
i am using: ActionScript Code: vidList.addItem({Label: " first path showing ", data: "../myflash/vid/path1.flv"}); The list and buttons work, the videos play - however my labels are not showing on the buttons even though i have added a label to each video as shown above...
View 4 RepliesI tried to add some thumbnails attributes to list component,i was using the xml vidlist however i was unsuccesfull.i thought just adding another attribute would work but it didnt .am i suppose to make an image holder i am sorta lost at this point
Code: Select allvar vlist:XML = new XML();
vlist.ignoreWhite = true;
vlist.onLoad = function() {[code].........
I have a list of flvs that are selectable with buttons and I would like to add cue points to the individual videos to trigger other events and I'm afraid my skills are lacking here.How do I target an flv in a list to add cue points and how do I target these cue points to trigger movie clips?
View 3 RepliesI have an XML file, I read the data and want to add it to a List and then use the List to be displayed.
Something like this is what I want to do:
List data = new ArrayList();
data.add(item1);
data.add(item2);
How can I do this, also how will I display the List in a table!!
when I add items nothing appears in the component but when I make a second adding cycle List shows the one I added previously...The code with which I add my elements is this.The studied method is updateStorages(), the rest is to understand how's the process cycle.All the trace you see in the code works with no problem.
ActionScript Code:
public function Scopa() //constructor
{
[...]
[code]...
I'm having alot of trouble tracking down the name of an object on the display list so i can removeChild Is there a way to trace every object on the display list so i can get its name and remove it? my stage is changing dynmically and i can't jut trace each object through a whole whack of code.
View 4 RepliesI have a list box in my flash file that I would like to display a string from an xml file that has been run though html entities in php. So for instance I need the string.
Code:
Hey "Leonardo£$£$()*%£% '"' [1999]
to display as
Code:
Hey "Leonardo;$;$()*%$% '"' [1999]
I can get this to happen in my dynamic text boxes by using .htmlText to display but I have no idea how I would do this in the list box?
I've got MovieClips on the stage, both manually added, and added with code. I used this code to trace them all:
for(var i:int=0 ; i<stage.numChildren; i++) {
var myObject = stage.getChildAt(i);
trace(i);
trace(myObject);
}
All it returns is 0 and [object MainTimeline]. Is there something wrong with Flash, or did I do my coding wrong? The objects I put on the stage should be on the Display List, right?
How do I removeChild only if it's in the Display List?One button on my stage will addChild(radioButton) and another removes it. If the remove button is clicked first, then it obviously tries to remove something that has not yet been added and an error is returned. I've tried using the DisplayObjectContainer class with the contains() method to no avail.
View 12 Repliesin my Main.as file, this works as expected:
var t:TextField = new TextField();
t.text = "hello in main";
addChild(t);
However, when I create an instance of a class, and I have that same code in the constructor of that class, the text doesn't show up. I am creating the text field variable at the class level, not the contstructor level, so I think the variable should still hang around.
Do I have to get an instance of the stage, or something?
The documentation for the List component at[URL].. states "A list can also display graphics, including other components," but nowhere can I find an example of HOW to make this happen. Can anyone please point me to a working example, I really need to be able to leverage this functionality, but I cannot for the life of me find anywhere it's being done.
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