ChartCircularCoordinateRender class

@author JD 圆形坐标系

Inheritance

Constructors

ChartCircularCoordinateRender({EdgeInsets margin = EdgeInsets.zero, EdgeInsets padding = EdgeInsets.zero, required List<ChartBodyRender> charts, EdgeInsets? safeArea, bool outDraw = false, Duration? animationDuration, List<Annotation>? backgroundAnnotations, List<Annotation>? foregroundAnnotations, ArcPosition arcPosition = ArcPosition.none, double borderWidth = 1, StrokeCap? strokeCap, Color borderColor = Colors.white})

Properties

animationDuration → Duration?
动画时间
finalinherited
arcPosition → ArcPosition
final
backgroundAnnotations → List<Annotation>?
背景标注
finalinherited
borderColor → Color
final
borderWidth → double
final
charts → List<ChartBodyRender>
坐标系中间的绘图
finalinherited
controller ↔ ChartController
getter/setter pairinherited
foregroundAnnotations → List<Annotation>?
前景标注
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
margin → EdgeInsets
图形外边距，用于控制坐标轴的外边距
finalinherited
maxZoom → double?
最大缩放
finalinherited
minZoom → double?
最小缩放
finalinherited
outDraw → bool
不在屏幕内是否绘制 默认不绘制
finalinherited
padding → EdgeInsets
图形内边距，用于控制坐标轴的内边距 不支持垂直方向的padding assert(padding.bottom == 0 && padding.top == 0, "暂不支持垂直方向的内间距")
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
safeArea → EdgeInsets?
安全区域
finalinherited
strokeCap → StrokeCap?
final
tooltipBuilder → TooltipWidgetBuilder?
用widget弹框来处理点击
finalinherited

Methods

canZoom() → bool
override
hasChange(ChartCoordinateRender other) → bool
判断图表数量和类型是否发生改变 未改变就做tween动画 改变了就重置 防止数据错乱
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
paint(Canvas canvas, ChartsState state) → void
override
toString() → String
A string representation of this object.
inherited

Operators

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