merge method
Implementation
DialogOptions merge([DialogOptions? options]) => DialogOptions(
useSafeArea: options?.useSafeArea ?? useSafeArea,
anchorPoint: options?.anchorPoint ?? anchorPoint,
startOffset: options?.startOffset ?? startOffset,
fromStyle: options?.fromStyle ?? fromStyle,
barrierDismissible: options?.barrierDismissible ?? barrierDismissible,
barrierLabel: options?.barrierLabel ?? barrierLabel,
barrierColor: options?.barrierColor ?? barrierColor,
transitionDuration: options?.transitionDuration ?? transitionDuration,
transitionBuilder: options?.transitionBuilder ?? transitionBuilder,
useRootNavigator: options?.useRootNavigator ?? useRootNavigator,
routeSettings: options?.routeSettings ?? routeSettings);