isLargerThan method Null safety

bool isLargerThan(
  1. String? name
)

Is the scaledWidth larger than or equal to name? Defaults to false if the name cannot be found.

Implementation

bool isLargerThan(String? name) {
  // No breakpoints to match.
  if (breakpoints.length == 0) return false;

  // Breakpoint is active breakpoint.
  if (activeBreakpoint.name == name) return false;

  // Single breakpoint is active and screen width
  // is larger than default breakpoint.
  if (breakpoints.length == 1 && screenWidth >= breakpoints[0].breakpoint) {
    return true;
  }
  // Find first breakpoint end boundary that is larger
  // than screen width. Breakpoint names could be
  // chained so perform a full search from largest to smallest.
  for (var i = breakpoints.length - 2; i >= 0; i--) {
    if (breakpoints[i].name == name &&
        breakpoints[i + 1].name != name &&
        screenWidth >= breakpoints[i + 1].breakpoint) return true;
  }

  return false;
}