BrnProgressChart class

一个简单的进度条 Widget,支持数据变化时的动画

Inheritance
Available Extensions

Constructors

BrnProgressChart({Key? key, double width = 0, double height = 0, double value = 0.2, double indicatorLeftPadding = 10, TextStyle textStyle = const TextStyle(color: Colors.white), BrnProgressIndicatorBuilder? brnProgressIndicatorBuilder, List<Color> colors = const [Colors.blueAccent, Colors.blue], Color backgroundColor = Colors.lightBlueAccent, bool showAnimation = false, bool isFromLastValue = false, Duration duration = const Duration(milliseconds: 250)})
const

Properties

backgroundColor Color
背景色,默认 Colors.lightBlueAccent
final
brnProgressIndicatorBuilder BrnProgressIndicatorBuilder?
自定义进度条上面的Widget,默认显示为文本
final
colors List<Color>
进度条颜色,默认 Colors.blueAccent, Colors.blue
final
duration Duration
动画时长,默认 Duration(milliseconds: 250)
final
hashCode int
The hash code for this object.
no setterinherited
height double
高度,默认0
final
indicatorLeftPadding double
进度条上自定义Widget的左侧padding,默认值10
final
isFromLastValue bool
进度条是否从上次的值开始
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
showAnimation bool
是否展示动画,默认 false
final
textStyle TextStyle
展示默认进度indicator的时候的文本样式,默认 TextStyle(color: Colors.white)
final
value double
进度图进度值,默认0.2,必须在 0 到 1 之间
final
width double
宽度,默认0
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}) 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