ScreenPositioner class Null safety

A utility to to position something in absolute positions on the screen, relative to the calculator face in virtual centimeters, which correspond to the real HP-16c. This encloses a child widget within a suitable container to be put inside Stack widget with StackFit.expand set.

Constructors

ScreenPositioner(double width, double height)

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
height double
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
width double
final

Methods

box(Rect pos, Widget child) Widget
x, y, w and h are in cm
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited