ResponsivityHelper class

Constructors

ResponsivityHelper.new({required MediaQueryData mediaQueryData, bool useDesignSizeAsReference = false, FontSizeMode fontSizeModeParam = FontSizeMode.devicePixelRatio, Size screenReferenceSizeParam = const Size(0, 0)})

Properties

hashCode → int
The hash code for this object.
no setterinherited
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
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

deviceScreenType ↔ DeviceScreenType
getter/setter pair
fontSizeMode ↔ FontSizeMode
referenceScreenValue: Will adjust the font size according to the size of the screen of the design. Uses screenReferenceSize for calculations screenPercent: Will adjust the font sizes according the size of the phone screen. Each point represents the 0.1% of the screen size, so a font size of 16 means the 1.6% of the screen height androidSPStrategy: Will adjust the font sizes in a similar way than android devices theoretically devicePixelRatio: Will multyply font size by device pixel ratio.
getter/setter pair
horizontalUnit ↔ double
getter/setter pair
orientation ↔ Orientation
getter/setter pair
safeAreaPadding ↔ EdgeInsets
getter/setter pair
safeBlockHorizontal ↔ double
getter/setter pair
safeBlockVertical ↔ double
getter/setter pair
screenData ↔ MediaQueryData
getter/setter pair
screenHeight ↔ double
getter/setter pair
screenHeightPxReference ↔ double
getter/setter pair
screenReferenceSize ↔ Size
getter/setter pair
screenWidth ↔ double
getter/setter pair
screenWidthPxReference ↔ double
getter/setter pair
useDesignSizeAsReference ↔ bool
getter/setter pair
verticalUnit ↔ double
getter/setter pair

Static Methods

responsiveFontSize(double fontSize, {double? screenHeightPxReference, FontSizeMode? fontSizeMode}) → double