TestViewConfiguration class
A ViewConfiguration that pretends the display is of a particular size (in logical pixels).
The resulting ViewConfiguration maps the given size onto the actual display using the BoxFit.contain algorithm.
- Inheritance
-
- Object
- ViewConfiguration
- TestViewConfiguration
Constructors
- TestViewConfiguration({Size size = _kDefaultTestViewportSize, FlutterView? window})
-
Deprecated. Will be removed in a future version of Flutter.
factory
- TestViewConfiguration.fromView({required FlutterView view, Size size = _kDefaultTestViewportSize})
- Creates a TestViewConfiguration with the given size and view.
Properties
- devicePixelRatio → double
-
The pixel density of the output surface.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- logicalConstraints → BoxConstraints
-
The constraints of the output surface in logical pixel.
finalinherited
- physicalConstraints → BoxConstraints
-
The constraints of the output surface in physical pixel.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toMatrix(
) → Matrix4 -
Creates a transformation matrix that applies the devicePixelRatio.
override
-
toPhysicalSize(
Size logicalSize) → Size -
Transforms the provided Size in logical pixels to physical pixels.
override
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited