<itemvalue="{@template flutter.widgets.scroll_view.shrinkWrap} Whether the extent of the scroll view in the [scrollDirection] should be determined by the contents being viewed. If the scroll view does not shrink wrap, then the scroll view will expand to the maximum allowed size in the [scrollDirection]. If the scroll view has unbounded constraints in the [scrollDirection], then [shrinkWrap] must be true. Shrink wrapping the content of the scroll view is significantly more expensive than expanding to the maximum allowed size because the content can expand and contract during scrolling, which means the size of the scroll view needs to be recomputed whenever the scroll position changes. Defaults to false. {@youtube 560 315 https:www.youtube.comwatch?v=LUqDNnv_dh0} {@endtemplate}"/>
<itemvalue="The FFT data representing n2+1 frequency components, where n is the capture size, with a frequency range from 0 to [samplingRate]. The first two elements contain the real parts of the 0th and (n2)th frequency component. The remaining elements contain the alternating real and imaginary parts of the frequency components up to the (n2-1)th one."/>