Flexponential

How Flex treats strokes on GraphicElements can be a little tricky. This post explains how the stroke of a GraphicElement contributes to the measured size of a spark Group.
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In halo you could add a background color to any container by setting the backgroundColor style, but this is not the case for every spark container. Setting this style on components that extend from SkinnableContainer will work fine, but this style doesn’t exist on the Group component.
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