extent property

({double current, double max, double min, double total}) extent
final

This region's minimum and maximum extent along the main resizable axis, in logical pixels.

The minimum extent is determined by FResizableRegion.minExtent. The maximum extent is determined by the FResizable's total extent - the minimum extent of all regions.

Contract

Throws AssertionError if:

  • min <= 0
  • max <= min

Implementation

final ({double min, double current, double max, double total}) extent;