scale method
Scales all metrics by the given factor.
Implementation
TSize scale(double factor) {
return TSize(
minW: minW * factor,
minH: minH * factor,
hPad: hPad * factor,
vPad: vPad * factor,
font: font * factor,
icon: icon * factor,
radius: radius * factor,
spacing: spacing * factor,
);
}