RadarChart class

========== 主组件 ==========

Inheritance
Available extensions

Constructors

RadarChart({Key? key, required List<RadarDimension> dimensions, required List<RadarSeries> series, double radius = 72, int levels = 5, RadarGridShape gridShape = RadarGridShape.polygon, double startAngle = -90, bool clockwise = true, Paint? axisLinePaint, Paint? gridLinePaint, Paint? gridFillPaint, RadarLabelMode labelMode = RadarLabelMode.outerBadge, bool showInnerLabelBg = true, RadarOuterLabelStyle outerLabelStyle = RadarOuterLabelStyle.radial, bool showScore = true, double badgeRadius = 18, double titlePadding = 10, double titleMargin = 10, LabelPositioner? customLabelPosition, bool animate = true, Duration animationDuration = const Duration(milliseconds: 900), Curve animationCurve = Curves.easeOutCubic, TextStyle legendTextStyle = const TextStyle(fontSize: 12, color: Colors.black87), double legendSpacing = 12, double legendDotSize = 10, bool showLegend = true, ValueChanged<int>? onDimensionTapped})
const

Properties

animate → bool
动画
final
animationCurve → Curve
final
animationDuration → Duration
final
axisLinePaint → Paint?
轴线画笔
final
badgeRadius → double
外侧徽章/内侧徽章的圆半径
final
clockwise → bool
顺时针方向绘制
final
customLabelPosition → LabelPositioner?
文本布局自定义回调（若返回非空，覆盖默认布局）
final
dimensions → List<RadarDimension>
维度定义（长度 = 轴数，≥ 3）
final
gridFillPaint → Paint?
网格填充（仅 polygon 模式可见，circle 模式可选填充）
final
gridLinePaint → Paint?
网格画笔（线框）
final
gridShape → RadarGridShape
网格形状
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelMode → RadarLabelMode
标签模式：outerBadge / inner / none
final
legendDotSize → double
final
legendSpacing → double
final
legendTextStyle → TextStyle
图例（底部水平），传 null 或空则不显示
final
levels → int
网格层数（圈数/多边形层数）
final
onDimensionTapped → ValueChanged<int>?
每个维度标签的点击事件
final
outerLabelStyle → RadarOuterLabelStyle
当 labelMode = outerBadge 时，标题与分数徽章的布局风格
final
radius → double
半径（不含标签外扩），若父级无约束会使用该半径计算尺寸
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
series → List<RadarSeries>
数据系列（可多组）
final
showInnerLabelBg → bool
当 labelMode = inner 时，是否显示圆形背景
final
showLegend → bool
final
showScore → bool
是否显示分数（结合 labelMode 生效）
final
startAngle → double
起始角度（度），默认 -90° 从正上方开始
final
titleMargin → double
文本与徽章之间的额外间距（外侧模式）
final
titlePadding → double
文本与图形的距离（外侧模式）
final

Methods

blurred({double blur = 5, Color blurColor = Colors.white, BorderRadius? borderRadius, double colorOpacity = 0.5, Widget? overlay, AlignmentGeometry alignment = Alignment.center}) → Blur

Available on Widget, provided by the BlurExtension extension

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<RadarChart>
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
frosted({double blur = 5, Color frostColor = Colors.white, AlignmentGeometry alignment = Alignment.center, double? height, double? width, double frostOpacity = 0.0, BorderRadius? borderRadius, EdgeInsetsGeometry padding = EdgeInsets.zero}) → Blur

Available on Widget, provided by the FrostExtension extension

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