Posts tagged "as3 labs"

Open Source ActionScript 3 Libraries updated

I just uploaded new versions of the open source ActionScript 3 libraries to labs. The new versions work with the release versions of Flex 2 and Flex Builder 2.

This includes updates to corelib (JSON, etc..), flexunit, and the XMLSyndication (Atom / RSS) libraries.

You can find more information on the libraries, as well as download them from here.

Example : ActionScript 3 ComputeSpectrum

One of the cool new sound APIs in ActionScript 3, is the SoundMixer.computeSpectrum API. This allows you to get information about sounds currently playing within the player.

Andre Michelle put together a nice example that shows a visualization of the playing sound within the player. I tried to figure out the API from Andre Michelle’s example (some of it was over my head), but with some help from Grant Skinner at FITC, I finally figured it out and put together a simple example that shows how to use the API.

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Compiling ActionScript 3 and MXML on Mac and Linux

I finally switched back to Mac from Windows yesterday. I had moved to Windows a couple of months ago so that I could use the Flex Builder 2 alpha. However, after my 4th system failure in the past 3 months, I decided it was time to go back to Mac.

One of the first things I wanted to set up was my development environment so that I could continue to develop in Flex 2 and ActionScript 3. We do not currently have a Mac version of Flex Builder, but fortunately, the command line compiler (mxmlc) included with Flex builder is written in Java, which means it should (and does) run on Mac and Linux.

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