shadowOffset method
Implementation
DefineMContainerModifier shadowOffset(double dx, double dy) {
final valueShadow = BoxShadow(
color: this.valueShadow?.color ?? Color(0xff000000).withOpacity(0.1),
offset: Offset(dx, dy),
blurRadius: this.valueShadow?.blurRadius ?? 4,
spreadRadius: this.valueShadow?.spreadRadius ?? 0,
);
return this.copyWith(valueShadow: valueShadow);
}