Flex User

Spark Color Picker

nsdevaraj — Wed, 28 Dec 2011 09:50:35 +0000

Spark based Color Picker Component : Check the code base
https://gist.github.com/1527354 – Usage

https://gist.github.com/1527366
https://gist.github.com/1527361
https://gist.github.com/1527358

https://gist.github.com/1559232

set maintainAspectRatio true for Spark Image

nsdevaraj — Thu, 22 Dec 2011 12:06:01 +0000

To use maintainAspectRatio true in your Spark Image, use the fillMode=”scale” and scaleMode=”letterbox”

fillMode=”scale” scaleMode=”letterbox” />

due to : spark.primitives.BitmapImage

private function get maintainAspectRatio():Boolean{
return (_scaleMode == BitmapScaleMode.LETTERBOX && _fillMode == BitmapFillMode.SCALE);}

SVG Editor

nsdevaraj — Thu, 22 Dec 2011 11:52:33 +0000

Code Snippet for SVG Editor tool using AS3 https://gist.github.com/1506440

Color Transform Image in AS3

nsdevaraj — Thu, 22 Dec 2011 11:50:03 +0000

Code Snippet to Color Transform the Image https://gist.github.com/1505064

Away3d With AIR

nsdevaraj — Tue, 08 Nov 2011 08:56:23 +0000

To Solve the problem : Error #2044: Unhandled ErrorEvent:. text=Error #3702: Context3D not available.
Keep the AIR xml rendermode property into gpu
gpu

iOS Packaging from Flex

nsdevaraj — Fri, 04 Nov 2011 01:53:03 +0000

My latest experience on converting Flex App to iOS, might be of use for beginners.

Debug version ipa generation is faster than rest, make sure you select Ad Hoc Distribution for testing the app on any device with Developer licence and Developer Provisioning Profile.

Make sure you use Mac for porting the application with Apple’s iPhone Configuration Utility, otherwise with windows use iTunes for porting the app into Device.

Reason:

You cannot install IPA files to the device via Apple’s iPhone Configuration Utility on WIN, got error “Could not install application on device. Error kAMDReceiveMessageError”. Workaround is to install IPA with iTunes on Windows or iTunes/iPhone Configuration Utility on Mac OS (2810687) (source : http://kb2.adobe.com/cps/891/cpsid_89107.html)

The list of Device Capabilities to work with Camera

UIRequiredDeviceCapabilities

   front-facing-camera
   auto-focus-camera
   camera-flash
   video-camera

Dispatching Mouse Event on Any X,Y Coordinate

nsdevaraj — Wed, 02 Nov 2011 16:21:36 +0000

The Code Snippet for Dispatching Mouse Event Manually https://gist.github.com/1334083

Applying Mask to overlay colors on any shape

nsdevaraj — Wed, 26 Oct 2011 01:51:43 +0000

Inspired by iTailor.com, the site which helps to design shirts online.
Made a mask with shirt shape to overlay on the shirt, for dynamically changing color of the shirt.

Code:

https://github.com/nsdevaraj/Tailor

Face Detection in AS3

nsdevaraj — Wed, 26 Oct 2011 01:48:19 +0000

Lately working in FaceDetection, did shared code of my first steps on Face Detection

https://github.com/nsdevaraj/FaceDetect

Hope it helps for beginners

Flex 4 ACE Mock Exam

nsdevaraj — Sat, 20 Aug 2011 06:45:53 +0000

Glad to release the version 1.0 of FlexACE Mock Exam Application:

The Application is based on our experience of getting ACE Certification.
The application free for download on these links:

Source Link, Android App Link, BlackBerry App Link, Amazon App Link, Desktop AIR Link

Looking forward to your feedback to improve the application Experience.
Best wishes on getting ACE Certification.

Flex Mobile Apps

nsdevaraj — Tue, 05 Jul 2011 05:04:38 +0000

Demo Videos List

Apps	Github Source	Android Market	BlackBerry AppWorld	Amazon AppStore
eStud	Link	Link	Link	Link
UniversalCurrency	Link	Link	Link	Link
FlexMock	Link	Link	Link	Link
EduTube	Link	Link	Link	Link
CartoonTV	Link	Link	Link	Link
RhymeTV	Link	Link	Link	Link
AnimatorWatch	Link	Link	Link	Link

ByteArray Util

nsdevaraj — Tue, 28 Jun 2011 12:42:13 +0000

ByteArray to Encode and Decode Objects as String
https://gist.github.com/1051042 based on http://goo.gl/8WdQu

Util for Picking Random XML Entry

nsdevaraj — Sun, 26 Jun 2011 13:40:13 +0000

Code for picking up random XML entries from XMLList : code

Swiz Framework for Mobile Development (Source Example)

nsdevaraj — Fri, 24 Jun 2011 11:15:18 +0000

Source for Android/ iOS/ Blackberry Mobile App Universal-Currency.
Developed with Flex 4.5.1 SDK and AIR 2.7 SDK

The project does currency conversion, using HTTPService via SwizDAO Framework

Check the code base:

https://github.com/nsdevaraj/Universal-Currency

Cairngorm revisited, with Flex 4.5

nsdevaraj — Fri, 24 Jun 2011 10:32:31 +0000

Did used Cairngorm after long time with Flex 4.5 SDK, it’s fun working with Cairngorm after more than 2 years.
Did a sample code base for RSS viewer.
Check the code:

https://github.com/nsdevaraj/RSSViewer

Move Scroll bar on left side Flex4

nsdevaraj — Tue, 24 May 2011 10:25:44 +0000

I struggled a lot, but fixed it with easy tweak.
s:List Property -> layoutDirection=”rtl”
Note, in case you were using itemRenderer , make the reverse there to avoid arabic right to left effect by :
s:ItemRenderer Property -> layoutDirection=”ltr”

Random Password Generation

nsdevaraj — Tue, 24 May 2011 10:23:03 +0000

A Small Util Function to create random Password Generation https://gist.github.com/988479

Parallel Computing in AS3 //P

nsdevaraj — Sun, 22 May 2011 17:23:34 +0000

Managed to create a Master – Slave architecture between a group of SWF Files.
This group will have a Master SWF which will command other slave swf’s to do certain processing.

This architecture might be helpful in distributing the processing to many files thus reducing the Memory being occupied in a Single SWF.

With IoC in proper form in future, will be successful editing the Slave SWF’s Dynamically.

Code for Master : https://gist.github.com/9bd094ac172d336004c6

Code for Slaves : https://gist.github.com/a840cea1258e019176d8

This Architecture avails running multiple threads with different SWF files at same time

Firefox hanging on Debug

nsdevaraj — Tue, 17 May 2011 14:14:05 +0000

launch firefox -> about:config
Modify the value of dom.ipc.plugins.timeoutSecs to -1

This helps hanging of firefox after default 45 seconds while debugging with break points in Flex

AS3 Design Patterns

nsdevaraj — Fri, 13 May 2011 03:02:03 +0000

Did prepared Presentation of AS3 Design Patterns : http://goo.gl/gk4eP