March 26th, 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: