Actionscript :: Consistent View Of One Image On An Image List In Flex For Both Portrait And Landscape Orientations?
Jun 23, 2011
I'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:
i am building an xml gallery that pops up portrait and landscape images. the pop-up should fit each image. I had this working fine with the code below and then I added a few landscape images with different dimensions. now the landscape ones all pop-up with too much space around them. the first part of the function just puts the imeges in the right place on the movie;
This seems pretty weird even for Adobe standards. I've set up size of the movie to be 1024x768, which is the resolution of ipad screen in landscape. The stage looks ok but when I publish the swf it goes into portrait mode.
I even used this line of code but it doesn't help.
I'm attempting to use "if" statements to determine if an dynamically loaded photo is portrait or landscape. The problem I'm having is when I try "gallery_mc.getChildAt(0).width", it returns 0.
I cant load an image from a class.I have main.as which calls Classplayer.as Classplayer calls ClassMisiile.I cant load an image from ClassMissile .I can load the image in Classplayer and dont know why the image in ClassMissile doesnt appear and it is spelt right and in the correct directory.I dont get an error and the functions work but no image.
I have a flex 3 application that creates an Image from a canvas which the user draws on. I use the ImageSnapshot class to create the image
var imageSnap:ImageSnapshot=ImageSnapshot.captureImage(myCanvas); var imageByteArray:ByteArray=imageSnap.data as ByteArray;
I want the user to be able to print or save the image. I can use the following code to print the image but flex does not provide good control over printing across multiple pages
var printJob:FlexPrintJob=new FlexPrintJob(); printJob.start(); printJob.addObject(myCanvas, FlexPrintJobScaleType.SHOW_ALL);
I would like to display the image in a browser window so that the user could print it using the built in browser functionality or right click on the image and save it. Can this be done without requesting server side code to do it?
I am changing image through flex every time i change it saved into server directory with same name(which i am referring to show). So when i refresh my page my browser didn't send new request to server since it's already in request.so didn't getting new image.Tip:- when i clear browser history it will come with new image
I am using Flex Builder 3.0 and i want to add image in tile list dynamically then how its possible.Images are stored in Images folder of src. and my array is similar like that.
private var arrImage:Array = [ {source:"Images/1.png",tooltip:"1"}, {source:"Images/2.png",tooltip:"2"},
I am having a list which is rendered to display images , name of all images is in dataprovider of list. Now i am unable to find how to make all images as embedded images as the name is coming from dataprovider?
Below is list: <s:List itemRenderer="imglist"> <s:dataProvider>
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.
I 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.
I have found something good here. [URL]..The mouseover effect on the list item is good. Any ideas to make this look.. I can infer that this is happening on mouseover of the Image Component. I think this is similar to google image search preview of images. If anyone have come across a component similar to this kindly share it to me and to all.
I'm trying to create a list with icons. There're a lot of examples but seems all of them are using embedded images.My problem is how can I create the list with icon from base64 png string at runtime?
There's this cool site [URL] it has great image views, was wondering, how do they do that scrolling before and after effect? I am not too great at scripting, but would like to learn, seems great for portfolio presentation.
I am creating one desktop application of facebook.
So here I am getting streams from facebook post. So when any facebook application's long image link I am getting that I can't display in Image container, this is not displaying image.
One also fact is that, When I am giving this link directly then it is working.....
When I have seen this in Charlse Debugging proxy then it is displaying 403,Forbidden error of image.
I have one list, which the item render it`s like this:link. But now I need to enable or disable the button delete depends the view state which my List is inside. This is my view(which contains the list):
Fk says my last login was 3/23/2006! So I'm rather rusty! All I wanted for now is to drag an image and update the view on release. So, I have two frames:
[Code]....
When I play, it starts and stops dragging nicely. But it will not advance the frame. If I try something else like getUrl, that works fine too. gotoandPlay does nothing as well, though. What am I missing? This is Flash MX2004, as2.
There are panorama viewers available in flash that basically just scroll a flat image from side to side like this: [URL]. I was wondering about the possibilities of a flash viewer that would also warp an image so that you could view a 360 image and then be able to look straight up and down also since the image is mapped to the inside of sphere. Here is an example in a java viewer that warps the image: [URL]. I can create a shockwave 3d pano using director but I would like to have a flash viewer. It must be hard or impossible since I have not seen one available yet in flash.
I found examples in adobe site only to position the object where the mouse pointer is. But i have to place the image in the position of drag proxy image.
I have an image that doesn't fill the <mx:Image> tag because it's not the exact dimensions (it is too short) and I have maintainAspectRatio set to true:
The <mx:Image> tag has a fixed width and height (it's 100% of the tile size--this is in an ItemRenderer). How do I get the image to sit on the bottom of the <mx:Image> tag?
I can;t figure out how to do this. Someone selects and image after calling FileReference.browse(). I take that image and make a thumbnail in flash. Then I upload that image like so:
[Code]...
All this does it upload the original image. How do I change the fileRef to upload the new thumb? I have traced out the size of the "myThumbImage" and it is correct. I have placed it visually on the stage after creating the thumb, and it seems like it works. But when I upload it to an aspx page (that basically just throws it into a folder), it uploads the original larger image.
I'm all done working on my gallery for my website.I have one last question: Now that I have a working thumb gallery, when I look at my scene there is no main image that pops up until you click on one of the thumbs.Is there a simple action script I can add so that when the person opens or load the page the very first image of my thumbs can pop up automatically?
