ScreenCalculator class
Calculates the size, orientation and aspect ratio of a screen.
Constructors
- ScreenCalculator(double maxWidth, double maxHeight, {LayoutBreakpoints? breakpoints})
- ScreenCalculator.fromSize(Size size, {LayoutBreakpoints? breakpoints})
- Convenience: builds a calculator from a Size.
Properties
- breakpoints → LayoutBreakpoints
-
Breakpoints used by isAspectRatioMobile. Defaults to
LayoutBreakpoints.global at the time the calculator was constructed.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double
-
The height of the screen.
no setter
- isAspectRatioMobile → bool
-
Whether the aspect ratio of the screen is that of a mobile phone, using
breakpoints.minMobileAspectRatioas the threshold.no setter - isHorizontal → bool
-
Whether the screen is horizontal.
no setter
- isNeitherHorizontalNorVertical → bool
-
Whether the screen is neither horizontal nor vertical, i.e. a square.
no setter
- isVertical → bool
-
Whether the screen is vertical.
no setter
- longest → double
-
The longest side of the screen.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- shortest → double
-
The shortest side of the screen.
no setter
- size → ScreenSize
-
The size of the screen.
no setter
- sizeHorizontalBias → ScreenSize
-
The size of the screen with the shortest side as the width.
no setter
- sizeVerticalBias → ScreenSize
-
The size of the screen with the longest side as the width.
no setter
- width → double
-
The width of the screen.
no setter
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited