EasyBarrage class

Inheritance

Constructors

EasyBarrage.new({Key? key, required double width, required double height, required EasyBarrageController controller, double itemSpaceWidth = 45, int rowNum = 3, Map<int, Duration>? channelDelayMap, double originStart = 0, TransitionDirection direction = TransitionDirection.rtl, bool randomItemSpace = false, Duration duration = const Duration(seconds: 5), double rowSpaceHeight = 10})

Properties

channelDelayMap Map<int, Duration>?
轨道下标:对应轨道弹幕延迟出现的时间
final
controller EasyBarrageController
final
direction TransitionDirection
默认从右到左
final
duration Duration
final
hashCode int
The hash code for this object.
no setterinherited
height double
final
itemSpaceWidth double
一行中,每个item的水平间距宽度
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
originStart double
弹幕从某个位置开始出现,默认是0
final
randomItemSpace bool
是否随机
final
rowNum int
final
rowSpaceHeight double
行轨道之间的行间距高度
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
width double
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() State<StatefulWidget>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) String
Returns a one-line detailed description of the object.
inherited
toStringShort() String
A short, textual description of this widget.
inherited

Operators

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