BoxConstraints constructor

const BoxConstraints({double minWidth: 0.0, double maxWidth: double.infinity, double minHeight: 0.0, double maxHeight: double.infinity })

Creates box constraints with the given constraints.

Implementation 

const BoxConstraints({
  this.minWidth = 0.0,
  this.maxWidth = double.infinity,
  this.minHeight = 0.0,
  this.maxHeight = double.infinity
});