margin method
void
margin({})
Implementation
void margin({
double? all,
double? horizontal,
double? vertical,
double? top,
double? bottom,
double? left,
double? right,
}) {
_margin = EdgeInsets.only(
top: top ?? vertical ?? all ?? 0.0,
bottom: bottom ?? vertical ?? all ?? 0.0,
left: left ?? horizontal ?? all ?? 0.0,
right: right ?? horizontal ?? all ?? 0.0,
);
}