Archive for March, 2010

Spark Path Sound Visualizer

Flex 4 SDK final is out. It’s time to update and post some early Flex 4 prototypes I’ve built with Beta 1 and 2 last year.

Here is a simple Spark Path Sound Visualizer I put together to check out new Spark Path primitive:

Spark Path Sound Visualizer

spark.primitives.Path graphic element was introduced in Flex 4 as part of new FXG and MXML graphics components for displaying vector-based graphics.

Spark Path is a handy view primitive for drawing shapes, maps, charts, or sound visualizations as in this example. Although, I do wish it exposed its PathSegmentsCollection and PathSegment types for manipulating path data dynamically via ActionScript. More on this after the fold:

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Some Degrafa Love

Here is a fun short piece I did last summer when Degrafa SuperShape came out:

Degrafa ShapeUp Music Viz

You can view all 100 lines of code that make those shapes pulse here.