inflate method
Returns a new RRect with edges and radii moved outwards by the given delta.
Implementation
RRect inflate(double delta) {
return RRect._raw(
left: left - delta,
top: top - delta,
right: right + delta,
bottom: bottom + delta,
tlRadiusX: tlRadiusX + delta,
tlRadiusY: tlRadiusY + delta,
trRadiusX: trRadiusX + delta,
trRadiusY: trRadiusY + delta,
blRadiusX: blRadiusX + delta,
blRadiusY: blRadiusY + delta,
brRadiusX: brRadiusX + delta,
brRadiusY: brRadiusY + delta,
);
}