getRadialGradient method
Implementation
RadialGradient? getRadialGradient(double value) {
if (startColors == null || endColors == null) return null;
return RadialGradient(
colors: lerpColors(startColors, endColors, value) ?? [],
stops: lerpStops(startStops, endStops, value),
center: startAlignment ?? Alignment.topLeft,
radius: 1,
);
}