isNonNegative property
override
Whether every dimension is non-negative.
Implementation
@override
bool get isNonNegative => start >= 0.0 && top >= 0.0 && end >= 0.0 && bottom >= 0.0;Whether every dimension is non-negative.
@override
bool get isNonNegative => start >= 0.0 && top >= 0.0 && end >= 0.0 && bottom >= 0.0;