ActionScript 2.0 :: Dynamically Load JPEGs And Read Width / Height Attributes Before Land On Stage
Jan 30, 2004
I was wondering if there was a way to dynamically load JPEGs and read their width/ height attributes before they actually land on stage.I have tried it once wherein I hide the targetted movie clip and try to utilize the INIT functin to check for initialize. This works pretty good except that a little dynamic animation I need tends to act a little later than it should creating a bug if u proceed immediately.
I was wondering if there was a way to dynamically load JPEGs and read their width/ height attributes before they actually land on stage. I have tried it once wherein I hide the targetted movie clip and try to utilize the INIT functin to check for initialize. This works pretty good except that a little dynamic animation I need tends to act a little later than it should creating a bug if u proceed immediately.
I have a gallery that reads an ms access database using asp and then loops through an array of records and duplicates an empty movieclip for each record. jpeg is then loaded into the movieclip and then a variable for the _x position is incremented and then the next one is loaded etc.I then use the same method to add the necessary labels for the images by duplicating a movieclip and adding a text fieldThis is all fine and produces a gallery of images but the problem comes when I try and position the labels according to the height of the image. I have tried every method I can think of to check the image attributes which are only available when it is fully loaded, but I keep getting a value of 0.
Code: stop(); // Set variable holding image folder path
how can I change the height and width of stage dynamically. I tried it with the following code:
Stage.height = 250; Stage.width = 250;
during the run time. Initially the Stage is at a height and width of 370 and 450 respectively. Also when I tried to trace the height and width of Stage after resizing the stage width and height, its showing the old value of width and height. That means the width and height not chnaging.
I am trying to load 1280 x 720 frame size swf's into 1004 x 768 frame size files. Can I dynamically reset the stage width to 1004 and height accordingly in proportion. Have tried mc._width and it doesn't work.
I am trying to reference to top level (stage) width and height of the main stage for the placement of something located inside a movieclip on the stage.
My code is: Code: my_loader.x = (stage.stageWidth - my_loader.width)/2; my_loader.y = (stage.stageHeight - my_loader.height)/2;
But this seems to just relate to the width/height of the mc that my_loader is nested in...
I'm attempting to load HTML from the Shopify blog API into a TextField in Flash. The problem is that Shopify doesn't add width and height attributes to images that are in the blog posts. When I load these into Flash, the width and height of the image is ignored and the height of the TextField is incorrectl, which screws up my scrollbar among other things.
Is there any way to read the width and height of the images as they are loaded? I could possibly do this with PHP before it gets to Flash, but I'm not sure how.
Basically my code at the beginning of the movie queries the server for the file names of jpeg files that are to be loaded into sequential frames. The reason is that the user can enter file names into a database and the application plays them back without the user having to do any flash programming. Currently, my code is using a preloader in each frame along with some additional code to center the picture etc.
This is fine *but* I need all of the jpegs to load before the movie starts, not when the play head gets to each frame. I can't have any delay from one frame to the next. Delay in the beginning of the movie is ok. Can anyone help me with a method to dynamically load these jpegs completely before the movie starts playing?...once loaded they must be available for any frame to call immediately.
I was wondering if any of you can spot the error in my code? I got a bunch of objects called 'jelly' that are gonna bounce around my screen but the problem I got is they don't bounce at all! they just run straight off. And yeah I'm very new to actionscript, can anyone see what I'm doing wrong here?
how to get a movieclip named "topnav" to resize it's width to match that of the stage. I am trying to resize the width of a top nav bar across a resizable RIA. I have started with the following code but with only partial success:
Code: stage.addEventListener(Event.RESIZE, resizeListener); function resizeListener (e:Event):void { var reg2 = stage.stageWidth / 100;
i have different size (wxh) swf files, and i have to load different swf in one SWf file(say name sample.swf) now what my problem is when i load different swf in my sample.swf either it crop disply if bigger swf load or it leave space if it small..
I want to change the height and width of an object (specifically doubling it) after an interval of 2 seconds until the height and width of the object reach over 100. I've made two different scripts to try to make this possible.
I'm trying to change the position of a movieclip I've added to the stage. When I try to access stage.width or stage.height I get 0. I've tried MovieClip(root).stage, DisplayObject(root).stage, root.stage, stage, and simply width and height. All of these are equal to zero.
How do i set the maximum width and height of a dynamicly created MC. It is a mc holding an loaded image.
This is what i got sofar:
Code: createEmptyMovieClip("imagecontainermedium", getNextHighestDepth()); // set the alpha to not see the picture loading... imagecontainermedium._alpha = 0;
In my Flex application, I've got a component that extends UIComponent where I'm loading images at runtime and try to display them. I've tried lots of different approaches (using beginBitmapFill(), using different containers), but I can't get things to work as I want. The problem seems to be related to the width and height properties of the image, which aren't updated correctly.The idea is:
var sprite:Sprite = new Sprite(); addChild(sprite); var im:Image = new Image();[code].....
The image's width and height doesn't seem to be correct when it's loaded. I get width==0 (and nothing is displayed), but the property $width seems to be correct. How can I assure that width and height of the loaded image is updated?
Already I have one video player and it's width and height are set as 450 and 370 respectively. It's set by statically on its property field. Now I want to change the width and height of video component according to the specified value. Also the control box should be scale accordingly. But when i tried to change the video component's width and height while loading, it's not getting changed.
I have a parent swf that loads another swf (it's for a client). The parent swf 's stage dimensions don't match the child's. How can the child set the stage dimensions?
I've tried this after the child was loaded, but it's not working:
Both these return 100. Same for height. The stage has been set to 1024x620 in the editor.I'm using CS5, Flash version 10, windows7 64-bit.I don't get what's going wrong here. I'm trying to center something and it keeps coming out like this.
Is there a way to set the stage width and height using actionscript, the same way you might set it using the "size" button in the document properties panel?
I have 2 movieClips which I want to make the height and width of the stage. It's worked fine in the first instance (pun, wahey!) but when I add in the second (blackOver) it stops the buttons working and all sorts.
i am trying to make this xml gallery that dynamically resizes according to the picture's width & height. the function resizer() is hardcoded with fix values. i have tried to assign it from the array like below but it works wierd, the border just keep increasing in size.
a movie clip symbol is designed and subclassed in Flash, but get instanced and addChild-ed in AS3. It works well as long as I don't change it's width/height property (scaling works too), but if i do, it disappears
I understand how to resize the stage to 100% x 100%, but it seems exceptionally difficult trying to keep a footer MC/Sprite/Shape 20px high yet 100% wide.
I can use EXACT_FIT, but if the browser shrinks or expands the movie clip changes size. Keeping that height static is a pain at the moment!
So, basically I'm just looking for direction. The liquid layout tutorials seem to work for elements NOT stretched 100%...
Ha have a flash project for displaying pictures. These pictures are categorised. So you can have like 3 pictures on one category and then 50 for another. All goes ok. I can search pictures and display them with an opening deck of card effect.
Problem starts when users get tired of going picture by picture. So I thought that a grid displays would be perfect as another alternative way to display the full category. This way user would get both design and functionality running nice on the application. So I started coding the grid and calculated the amount of picture that I could fit into the width of stage regarding picture width (in this case they are always 300px*300px). But I didn't like the result. It forced me to think in a scroll. Again, user would never get that full grid display of all pictures in one category at once without having to navigate to see more or less. So I thought that calculating a way to reduce picture size would be nice in order to fit all pictures through stage width and height.
