ScreenUtil class - screen_util library

Properties

appBarHeight → double: App bar height
no setter
bottomBarHeight → double: Bottom safe area height
no setter
contentHeight → double: Get usable screen height excluding app bar
no setter
hashCode → int: The hash code for this object.
no setterinherited
isDesktop → bool: Is desktop (width >= 900dp)
no setter
isLandscape → bool: Is landscape mode
no setter
isLargePhone → bool: Is large phone (width >= 400dp)
no setter
isPhone → bool: Is phone (width < 600dp)
no setter
isPortrait → bool: Is portrait mode
no setter
isSmallPhone → bool: Is small phone (width < 360dp)
no setter
isTablet → bool: Is tablet (600dp <= width < 900dp)
no setter
orientation → Orientation: Current orientation
no setter
pixelRatio → double: Pixel ratio
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
scaleHeight → double: Ratio of actual height to design height
no setter
scaleText → double: Ratio of text scale
no setter
scaleWidth → double: Ratio of actual width to design width
no setter
screenHeight → double: Screen height in logical pixels
no setter
screenHeightPx → double: Screen height in physical pixels
no setter
screenWidth → double: Screen width in logical pixels
no setter
screenWidthPx → double: Screen width in physical pixels
no setter
statusBarHeight → double: Status bar height
no setter
textScaleFactor → TextScaler: Text scale factor
no setter
usableHeight → double: Get usable screen height (excluding status bar and bottom bar)
no setter

Methods

heightPercent(num percent) → double: Get percentage of screen height
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
radius(num radius) → double: Set radius with proper scaling
setHeight(num height) → double: Set height based on design draft
setSize(num size) → double: Set size using the smaller of width/height ratio Useful for square elements like icons
setSp(num fontSize, {bool allowFontScaling = ScreenUtil.allowFontScaling}) → double: Set font size based on design draft
setWidth(num width) → double: Set width based on design draft
toString() → String: A string representation of this object.
inherited
widthPercent(num percent) → double: Get percentage of screen width

Operators

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

Static Properties

bottomBar → double: no setter
desktop → bool: no setter
instance → ScreenUtil: no setter
phone → bool: no setter
pr → double: no setter
sh → double: no setter
statusBar → double: no setter
sw → double: no setter
tablet → bool: no setter

Static Methods

h(num height) → double
init(BuildContext context, {double designWidth = 375, double designHeight = 812}) → void: Initialize ScreenUtil Must be called before using any responsive methods
r(num radius) → double
size(num size) → double
sp(num fontSize, {bool allowFontScaling = ScreenUtil.allowFontScaling}) → double
w(num width) → double

Constants

allowFontScaling → const bool
defaultHeight → const int
defaultWidth → const int