Actionscript 3 :: 16 Bit Tiff Decoder For Flex?

Jul 21, 2010

I am trying to open a 16 bit tiff image in my AIR app. What I have found is a baseline decoder which supports only 8 bit images. Here are my options:Extend its functionality to open 16bit images but I dont know how to dothat and how trivial it is.Open my images as 8 bit but I need todo that automatically within Flex.Dont know how to do that either.i also need to support lzwcompression for tiff

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Flex :: 'Default Decoder Could Not Decode Result'

Sep 2, 2010

[code]Information does sends successfully creating and doing the query above. But "result" event gives "Default decoder could not decode result" error.

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Flex :: Render TIFF Image In Flex?

Sep 15, 2009

I have TIFF images in the database, and I need to render them in Flex.

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Actionscript 3 :: Reading Tiff Files In Adobe Flex Based Application

Jan 27, 2010

reading TIFF files at runtime in Flex/AS3 based applications?

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Actionscript 3 :: Typed JSON Encoder And Decoder?

Apr 23, 2011

I need to encode and Decode AS3 Objects in a typed manner. url... only supports untyped encoding and decoding.url.. supports some kind of typed objects but is not very robust, e.g. it fails on Date Objects.It MUST be JSON and it MUST be strong typed and robust.

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ActionScript 2.0 :: FMX Need MRNA Decoder - Convert Single Codons

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Im trying to make mRNA codon to Amino acid decoder. One that would read, for instance, "UUG UAA" and give you "Leucine STOP". I've been able to create a program that can convert single codons. But can not handle multiple, and only takes the last value. So if I typed "UUG UAA" it would give me STOP. My current code looks like this:

[Code]...

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Image Processing - Loading .bmp And .tiff File In Flash 10 Using Loader?

Jan 21, 2010

I am developing a Image uploader using Flash 10. I am using Filereference object to browse images and Loader to show the image:

Sample code:

var tempFileRef:FileReference = FileReference(ev.target);
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It works fine with .jpg and .gif files but when I browse .bmp or .tiff file, I am getting the error:

Error #2124: Loaded file is an unknown type.

Is there a way to load and display browsed .bmp images from desktop?

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Actionscript 3 :: Compiling Flex 4.0 App On Flex 4.5/4.5.1 Flex Sdk?

Oct 21, 2011

where I can find info about compiling flex 4.0 sdk on flex 4.5/4.5.1 sdk.I am having troubles. compilation goes well on 4.0 but whe I compile on 4.5 or 4.5.1 I get blank swf.

Note: I have set flash player 10.2 for compilation and also as default.

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Actionscript 3 :: Flex : Access The Implicit Event Dispatcher Of A Bindable Flex Object?

Mar 4, 2010

If I create an object like so:

class Foo {
[Bindable] public var property: String;
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The class Foo has an implicit event dispatcher to handle property change events. How can I access that without making Foo explicitly extend EventDispatcher?

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Flex :: Develop A Softare For 3D Object Compression (by Polygon Reduction) In Flex Using Papervision 3D

Jun 11, 2010

I wish to develop a softare for 3D object compression (by polygon reduction) in flex using papervision 3D. Could you please suggest me an efficient algorithm for the same?

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Flex :: Reduce The Time Request Between Producer (Java) And Consumer (Flex) With JMS Message?

Jul 12, 2010

I have implemented application client-server with spring blazeDs message services using JMS message destination. The idea is a producer declared in Java send message using activeMQ and consumer declared in Flex receives them. I have configured the AMFChannel with a polling interval 0, but I have seen when the consumer subscribes to the destination in Flex, the time request can be of up to 3 seconds.

[Code]....

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Flex :: Send Html Page With Application Installation Package In Adobe Flex?

Aug 26, 2010

I want to send a html webpage with my application in installation package,is it possible?

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Flex :: Adding Flex Capabilities To An Existing J2EE Enterprise Application Project

Sep 17, 2010

I have an J2EE Enterprise Application Project in which I would like to add a few Flex screens. How do I go about adding Flex capabilities.

I have build Flex/J2EE applications from scratch but can't think of the best way to do this.

I am currently using Flex Builder Plugin for IBM Rational Application Developer 7.5.

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Flex :: Actionscript 3 - Delete Node Of Type Object From Flex Tree Component?

Feb 11, 2011

I have a tree with nodes , and a delete button , first user select the node and click this delete button , I want this node to be removed from the tree , Its not XML , every node in tree is of type Object

{label:'folder',children:[{label:'file1'}]}

I tried delete myTree.selectedItem (but compiler wont let me do it) also tried myTree.selectedItem = null (just unselects the item)and also how can I access reference to parent object of myTree.selectedItem ?

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Flex :: Output Database Information In A Text Input Field In Flex By Using RemoteObject(cfc)

Mar 16, 2011

im trying to output my database information in a text input field in flex by using remoteObject(cfc). The information is being provided by a database using a query and an array collection. I'm just unsure how i go about taking the queried array collection information and display it into TextInput Fields.

[Code]...

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Flex :: 3 - Conflict Exists With Definition Friendlist In Namespace Internal Flex Error

May 11, 2011

in my variable i am getting error private var friendsList:VBox; "conflict exists with definition friendlist in namespace internal" what it is?

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Flex :: Actionscript - Authorization Header Is Not Send For The Subsequent Request From Flex Application

Jun 15, 2011

I am trying to access html files protected by basic authentication. Below is the code to do that but I still get the authentication dialog. I checked the fiddler and found that for the first request authorization header is present but for the subsequent requests which is requested to load the .js, css & images the authorization header is not added. This is the reason I am getting the auth dialog.
Is there a way to add authorization header to the subsequent requests as well?

[Code]...

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Actionscript 3 :: Flex - Selection In Flex Datagrid Does Not Pass The ValueObject To SelectionChangeHandler Function

Aug 11, 2011

I have a TabNavigator, and each tab is a Module. One of the modules is labelled Units and the full code of the module is posted in this post. There are several problems:

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[Code]....

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Flex :: Actionscript - Flex 4.6 - Custom Item Renderer - HTML Formatted Text?

Dec 7, 2011

ow do you display HTML formatted text in a Spark custom item renderer (Actionscript)?

Sample Code:

The html content in item.post_content displays as plain text in the IconItemRenderer messageFunction snippet below (which is just the default generated code for Icon Item renderer):

<s:itemRenderer>
<fx:Component>
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[code]...

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Flex :: Show Data At Group Level In Flex Advanced Grid?

Aug 6, 2009

I am working on a grid example in flex using advanced grid control. I know we can easily group data by specifying the field name. At the group node level, other than the gorup name I want to be able to show data in the rest of the cells ( calculated data ) and I am looking for some dataRowBound event or similar to be able to hook some data in it.

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Flash :: Flex - Access A Stage Instance Name From A SWF Embedded With The Flex Compiler?

Sep 10, 2009

I've embedded a MovieClip symbol with the [Embed] syntax into my AS3 project, which I'm compiling with the Flex 3 SDK. That MovieClip has instances of other clips within it that are placed on stage with instance names. I can't just access them by instance name like I would if I were compiling with the Flash IDE. How can I reference them?

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Flex :: Flex: Swfloader - Flash File Overlaps It's Configured Size?

Dec 7, 2009

i'm using swfloader to load swf file in the middle of the screen using the following command:

<mx:SWFLoader id="game_swf" source="crazy_counting.swf" x="198" y="0" width="721" maxWidth="721" height="531" maxHeight="531" />

now stage of the flash file takes the exact size that i stated by the flash file itself is overlapping the stage with some graphics

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Flex - Runing Native Process In Admin Mode In FLEX AIR 2 In Vista 6 Bit?

Jun 28, 2010

I have a Flex AIR2 application which uses native process to run CMD.exe. Application running fine on WinXP, Win R 2008 server. But not running on VISTA 64 bit OS. Flex not able to run CMD.exe when application installed in C:Program Files (x86). When I run application as Administrator mode it is working fine. Below is my code, I want to start cmd.exe as Administrator.

[Code]...

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Flex :: Setting Compiler.theme Option For Halo/Flex 4 In FlashDevelop?

Jul 12, 2010

Here's what works with ant build.xml:

[Code]...

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Flex :: File Write Permission To Application Directory In Windows 7 In Flex?

Aug 11, 2010

I am creating an AIR application using Flex. In it I use a file in application directory to store some data in it.Its working very well to read and write data to this file with various OS except windows 7. In windows 7 it is not working. May be its a permission problem.

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Flex :: How Does One Implement The Google Maps 3D API (or Similar) For Flex With A Local Map Cache

Aug 17, 2010

I am writing a Flex application for use on a private intranet with no external Internet access. I want to use Google's 3D Maps Flex API, but it must be connected to the internet to download map tiles on demand.

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Flex :: Override Child Node Controls In A Flex Tree Control?

Aug 20, 2010

I am currently developing a dynamic LineChart in FLEX 4.I am implementing a Tree control next to my LineChart, which will filter the LineChart dataprovider and lineseries. The tree control has several branches and ultimately 5 children (leaf nodes) at the bottom of the last branch.I need the leaf node/children to be displayed as checkboxes inside the tree control.As I understand,this will require overrides in the TreeItemRenderer class.This is where I am a little confused on how to implement that.Currently I can distinguish between leaf and branches using this code, in my main MXML component.I added this because it may be helpful to some beginning FLEXdevelopers, such as myself, who cannot easily find this functionality documented well:

private function treeClick(e:ListEvent):void {
_selectedItem = Tree(e.currentTarget).selectedItem;
if(mainTree.dataDescriptor.isBranch(_selectedItem)) {[code].....

I am looking at the TreeItemRenderer override class from the following example here: In the example, they override the "createChildden" super function to add checkboxes to the tree control.My question is, can I override the createChildren function directly in my MXML component, and not have to use an entire class file to override this functionality? Must I re-invent the wheel to do this?Also, how can I distinguish that my treeItem is a leaf node and not a parent, in the override function? I only want to add checkboxes to the leaf nodes, how can I differentiate? The following example adds checkboxes to all branches and leaf nodes, but I want to add checkboxes only to leaf node/children. How would you approach that?

override protected function createChildren( ): void
{
super.createChildren( );[code]............

Here is my tree tag:

<mx:Tree id="mainTree" dataProvider="{treeData}" itemRenderer="TreeCheckBoxItemRenderer" labelField="@label" showRoot="false" width="100%" height="100%" itemClick="treeClick(event)" />

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Flex :: Develop An Online Multitouch Scrum-board / Flex Or Silverlight?

Sep 28, 2010

My company want to develop an online multitouch scrumboard for our scrumteams. We are still in doubt between flex and silverlight as platform for the application. (don't want to fire a hole new flex vs. silverlight discussion again) Installation rate & platform independence are not critical to us, because it's just for teammembers and only windows 7 enables multitouch events in flash or silverlight.We would like some pros/cons specifically for this project (multitouch, rich user interface, integration with backends).[code]

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Flex :: Performance - Printing From AIR/Flex Application Causes Large Files Being Sent To Printer?

Oct 25, 2010

I am working on an Adobe AIR (2.0) application that contains a feature to allow users to print documents (such as salary slips). Those documents are originally in PDF format. Due to circumstances we cannot directly display those PDFs in the AIR application (for example using flash.html.HTMLLoader). Therefore we convert the PDFs to SWFs (using the pdf2swf tool, see The SWFs are loaded into the application using a mx.controls.SWFLoader, like so:

<mx:SWFLoader
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loaderContext="{someLoaderContext}"

[code].....

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Flex :: 4 - Trigger The Back Browser Button From A Flex App With Deep Linking?

Nov 2, 2010

How can I programmatically click the browser's Back button from within my Flex application. I'm using deep linking to allow the user to navigate back/forth inside my application. I want this to work when BACKSPACE is clicked inside the application as well, but Flex captures BACKSPACE and the browser doesn't get the event. I don't want to implement browsing history myself within the application, naturally. Can I send BACKSPACE to the containing browser?

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