relativeSize property
SizeUnit
get
relativeSize
Converts a double value to a viewport-relative SizeUnit.
Creates a size unit that is proportional to the viewport size. For example,
0.5.relativeSize creates a size that is 50% of the viewport dimension.
This is equivalent to SizeUnit.viewportSize * this.size.
Implementation
SizeUnit get relativeSize => SizeUnit.viewportSize * size;