XBHistogramChart class

Inheritance

Constructors

XBHistogramChart({required List<XBHistogramChartYModel> yModels, int xAxisTitleCount = 4, double itemHeigth = 18, double itemGap = 15, double leftTitlePaddingRight = 10, double leftTitleWidth = 50, double maxBottomTitleWidth = 100, XBHistogramChartRightTextGetter<String, double, double>? rightTextGetter, TextStyle? rightTextStyle, TextStyle? bottomTitleStyle, bool isNeedRightText = false, double? rightTextLeftPadding, Key? key})

Properties

bottomTitleStyle → TextStyle?
final
bottomTitleWidth ↔ double
底部文字的宽度，会自动计算
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
isNeedRightText → bool
是否需要右侧文字
final
itemGap → double
柱子的间距
final
itemHeigth → double
每个柱子的高度
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
leftTitlePaddingRight → double
左侧文字和图表的距离
final
leftTitleWidth → double
左侧文字的宽度
final
maxBottomTitleWidth → double
底部文字的最大宽度，默认100
final
maxValue ↔ double
根据yModels中所有元素的value计算的最大值，用来计算柱子百分比
getter/setter pair
rightTextGetter → XBHistogramChartRightTextGetter<String, double, double>?
右侧文字 返回值、当前值、最大值
final
rightTextLeftPadding → double?
右侧文字左边距
final
rightTextStyle → TextStyle?
右侧文字样式
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
xAxisTitleCount → int
除去0以外，底部文字的数量
final
xAxisTitlesList ↔ List<String>
底部文字，会自动生成
getter/setter pair
yModels → List<XBHistogramChartYModel>
数据
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
caculateMaxBottomTitleWidth() → double
caculateMaxRightTextWidth() → double
caculateRightTextFit(double maxWidth) → dynamic
caculateTitleWidth(String value, TextStyle style) → double
caculateXAxisTitlesList() → List<String>
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
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