PainterTool class

Constructors

PainterTool()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

drawCoordinateAxis(Canvas canvas, CoordinateAxisModel coordinateAxisModel) → void

drawline(Canvas canvas, Offset startPoint, Offset endPoint, bool isDotteline, Color lineColor, double d, {double lineWidth = 1.0}) → void

drawSpecialPoint(Canvas canvas, PointModel pointModel, Offset centerPointOffset) → void

drawSpecialPointHintLine(Canvas canvas, PointModel pointModel, double startX, double endX, double startY, double endY) → void

绘制某点处的辅助线，并特殊点高亮处理

drawXIntervalSegmentation(Canvas canvas, List<SectionBean> xSectionBeans, double startX, double endX, double startY, double endY) → void

drawYIntervalSegmentation(Canvas canvas, List<SectionBeanY> ySectionBeans, double startX, double endX, double startY, double endY) → void