only static method
Implementation
static EdgeInsets only(
{double? left, double? top, double? right, double? bottom}) {
return EdgeInsets.only(
left: left == null ? 0.0 : left.r,
right: right == null ? 0.0 : right.r,
top: top == null ? 0.0 : top.r,
bottom: bottom == null ? 0.0 : bottom.r,
);
}